Categories: Ransom

Ransom:Win32/StopCrypt.ST!MTB (file analysis)

The Ransom:Win32/StopCrypt.ST!MTB is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Ransom:Win32/StopCrypt.ST!MTB virus can do?

Behavioural detection: Executable code extraction – unpacking
Performs HTTP requests potentially not found in PCAP.
CAPE extracted potentially suspicious content
The binary likely contains encrypted or compressed data.
Authenticode signature is invalid
Attempts to modify proxy settings

How to determine Ransom:Win32/StopCrypt.ST!MTB?


File Info:
name: 5467934EB31DC7A24C37.mlwpath: /opt/CAPEv2/storage/binaries/eace9d6f2be6f377e9a834aed0f2c7b31252e911a65c482366b7a9cb9828d42acrc32: EC62B91Dmd5: 5467934eb31dc7a24c37350fb86c53f8sha1: 9b918a71a3c09ff5337ef6fca03e0bd57215785bsha256: eace9d6f2be6f377e9a834aed0f2c7b31252e911a65c482366b7a9cb9828d42asha512: 299b6ef60fd443b231450d430193018e18b625e4ba902dd57b6f445886e56dbeddcd5bfc067bb203ccc24f20b971c088279aa2dce4fe23f27e797572673b6f2dssdeep: 6144:1hw3RLBDbjUwXZJhyogJX8M12aQlMSYPppsuMXnh4:1hw3RNbjU4iogJX8naOMrkZqtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T17774F10339C0C871EA6A61358D75D6746BFBBC7506368A877BE812AC4F657D29E30383sha3_384: f650b380323c47ff20b0e48d2453eed3b454be42a2b1fdcb0dc74e1cead83ce4da6e71c9f1f66cd7ce480afc361de870ep_bytes: e850680000e979feffff8bff558bec8btimestamp: 2021-06-18 04:45:37
Version Info:
Translations: 0x0148 0x007e

Ransom:Win32/StopCrypt.ST!MTB also known as:

Bkav	W32.AIDetect.malware1
Lionic	Trojan.Win32.Convagent.4!c
tehtris	Generic.Malware
MicroWorld-eScan	Trojan.GenericKD.62684328
ClamAV	Win.Packed.Dropperx-9973281-0
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
K7GW	Riskware ( 0040eff71 )
Cybereason	malicious.1a3c09
Cyren	W32/Emotet.EKN.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of Win32/Kryptik.HRDA
APEX	Malicious
Paloalto	generic.ml
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Trojan-Downloader.Win32.GCleaner.gen
BitDefender	Trojan.GenericKD.62684328
Avast	CrypterX-gen [Trj]
Tencent	Win32.Trojan.Ad.Bwnw
Ad-Aware	Trojan.GenericKD.62684328
Emsisoft	Trojan.GenericKD.62684328 (B)
TrendMicro	Trojan.Win32.PRIVATELOADER.YXCJKZ
McAfee-GW-Edition	BehavesLike.Win32.Generic.fc
Trapmine	malicious.high.ml.score
FireEye	Generic.mg.5467934eb31dc7a2
Sophos	ML/PE-A
SentinelOne	Static AI – Suspicious PE
GData	Trojan.GenericKD.62684328
Avira	TR/AD.GenSHCode.mpoqg
Antiy-AVL	Trojan/Generic.ASMalwS.8149
Kingsoft	Win32.Troj.Generic_a.a.(kcloud)
Arcabit	Trojan.Generic.D3BC80E2
Microsoft	Ransom:Win32/StopCrypt.ST!MTB
Google	Detected
AhnLab-V3	Packed/Win.GDT.R526377
McAfee	Packed-GDT!5467934EB31D
MAX	malware (ai score=99)
VBA32	Malware-Cryptor.2LA.gen
Malwarebytes	Trojan.MalPack.GS
TrendMicro-HouseCall	Trojan.Win32.PRIVATELOADER.YXCJKZ
Rising	Trojan.Generic@AI.90 (RDML:NtWq9VMdKz8gw0ap0vhgKA)
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/Ursnif.BCED!tr
AVG	CrypterX-gen [Trj]
CrowdStrike	win/malicious_confidence_100% (W)