Behavioral task
behavioral1
Sample
eulen crack.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
eulen crack.exe
Resource
win10v2004-20240802-en
General
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Target
eulen crack.exe
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Size
227KB
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MD5
2f402bc7b8a9014cec4f649f3531aa84
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SHA1
2c035521a6e8428554066bb1335daa44311169c5
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SHA256
09cfe7bb59e480a26b8be2568294e174316cb0c06a2536ad1400b748300350b0
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SHA512
3b92ed2bceb0cb8fc64fbf850f47504cde1bceb6351cb4489f5b44a9b76e6d9e69a4f9e66b067d295a5e40fd3cdd145cf71a52d2bca2bec75aeb77f4985c054f
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SSDEEP
6144:eloZM+rIkd8g+EtXHkv/iD48HP3ohv0IHU2PxM4d8zb8e1m9i:IoZtL+EP88HP3ohv0IHU2PxM4dy/
Malware Config
Extracted
umbral
https://discord.com/api/webhooks/1270251587687944276/lAzpCg-cVMlCUQcoDc6cEwyEkIho5A3a0SWxLQjdG6_ouieR3y0b_-57gemvf7KCpAz-
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule sample family_umbral -
Umbral family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource eulen crack.exe
Files
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eulen crack.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 224KB - Virtual size: 224KB
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