Behavioral task
behavioral1
Sample
build.exe
Resource
win11-20240802-en
General
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Target
build.exe
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Size
1.6MB
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MD5
fb111e67b5d4845e9648a544e69e981a
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SHA1
c42ec9164e91a372d2e58b28aa01b3e6a70fcbba
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SHA256
4bddf95f83ecc87c301b4c638f1c926ef1bf83791a9c460e6accbd61a93b7728
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SHA512
1b8f655ef6cec5f6db944cd0c06adbd15418b2b51a0c637be5f2b2e283d7c3b88de4ea90d8ddb4ad03db81dcbd7bbc39713aa96d7973a2fd5b68955877399d73
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SSDEEP
24576:a3i2I9NXw2/wPOjdGxY2rJxkqjVnlqud+/2P+A+ZecdyFoBkkAqmZywQ0P:V5q24GjdGSiJxkqXfd+/9AsYanCLQ
Malware Config
Extracted
stealerium
https://discord.com/api/webhooks/1287511157393064020/PVImWNVThNjjtEtKq8ghoJD_4bVBYx4zmOKo2E40-S87fESeCrD9Qv-jbGGDh7E1Csyz
Signatures
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Stealerium family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource build.exe
Files
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build.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: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
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