Win32/Kryptik.HQDB (file analysis)

The Win32/Kryptik.HQDB 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 Win32/Kryptik.HQDB virus can do?

• SetUnhandledExceptionFilter detected (possible anti-debug)
• Behavioural detection: Executable code extraction – unpacking
• Yara rule detections observed from a process memory dump/dropped files/CAPE
• Creates RWX memory
• Possible date expiration check, exits too soon after checking local time
• Dynamic (imported) function loading detected
• A process created a hidden window
• CAPE extracted potentially suspicious content
• Unconventionial language used in binary resources: Korean
• The binary likely contains encrypted or compressed data.
• Authenticode signature is invalid
• Behavioural detection: Injection (Process Hollowing)
• Executed a process and injected code into it, probably while unpacking
• Detects Sandboxie through the presence of a library
• Detects Avast Antivirus through the presence of a library
• Behavioural detection: Injection (inter-process)
• Created a process from a suspicious location
• Checks the presence of disk drives in the registry, possibly for anti-virtualization

How to determine Win32/Kryptik.HQDB?

File Info:
name: 4CBE208205A9177572F0.mlw
path: /opt/CAPEv2/storage/binaries/148868694b0e6f9a85880b8db4be3e974d175a583c1b59e690a43623c6d0b922
crc32: F2347E24
md5: 4cbe208205a9177572f072a0fa21dbd7
sha1: 9e1d04a493cd191d8bb7928ede32f7e5d6440985
sha256: 148868694b0e6f9a85880b8db4be3e974d175a583c1b59e690a43623c6d0b922
sha512: faf38a3bc7964f67acd3cba2ff197f32c17596ba8a5d77b50fa6478242dd79ca7a752af7476ec01a1201b2dc6693ebbc6ee10e3f49953bfd2f9c962d90069115
ssdeep: 6144:0WUTNZ2RjLCk2k565R4/7dQ7H/XKFgZ4SXX22V/sT7:OujLCbk0z4/67H/X4SXXzZ
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D5648E00F750C034F5F712F889799368B52E7EE1AB6490CB52E52AEE56786E0EC31717
sha3_384: 13733c1d0b7cb06bd85e85bfb5cfa8906f881b3b97b9492369e36e459adfdad0552e48cbe442ca0262e340908a398a87
ep_bytes: 8bff558bece8b6d50000e8110000005d
timestamp: 2021-11-14 15:48:19

Version Info:
Translations: 0x0193 0x0059

Win32/Kryptik.HQDB also known as:

How to remove Win32/Kryptik.HQDB?

• Download and install GridinSoft Anti-Malware.
• Open GridinSoft Anti-Malware and perform a “Standard scan“.
• “Move to quarantine” all items.
• Open “Tools” tab – Press “Reset Browser Settings“.
• Select proper browser and options – Click “Reset”.
• Restart your computer.