E:\Ransim\_bin\bundle\CritroniVariant\Secured\CritroniVariant.pdb
Behavioral task
behavioral1
Sample
a581eca7eba3afbfdcbb7f3b7779120853f10125.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a581eca7eba3afbfdcbb7f3b7779120853f10125.exe
Resource
win10v2004-20240226-en
General
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Target
a581eca7eba3afbfdcbb7f3b7779120853f10125
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Size
377KB
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MD5
94e7e4fc08860bfac516a5d529824af3
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SHA1
a581eca7eba3afbfdcbb7f3b7779120853f10125
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SHA256
22530f6cd7ca56f79fbdea209f78f3ad6d6827154017f25b95b2f1fc1ce9e336
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SHA512
569db87eb920be7a223d18c223ce19c8984c686161113cf7f232feb7c042b4d375c88bb82bf292ac74ad5934d4fa54d2d663de54d6c96faaa08348195919cb7b
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SSDEEP
6144:uUNa9Vlo3wVK2u/d6AjWcPyC4koXAXUd2CCkm/taEFl3g6RswD1f6Wp5V:uFowK2u/d6AjWcfHEhm/XFl3fRRUWP
Malware Config
Signatures
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Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
resource yara_rule sample agile_net -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a581eca7eba3afbfdcbb7f3b7779120853f10125
Files
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a581eca7eba3afbfdcbb7f3b7779120853f10125.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
mscoree
_CorExeMain
Sections
.text Size: 375KB - Virtual size: 374KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ