Behavioral task
behavioral1
Sample
builder.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
builder.exe
Resource
win10v2004-20231222-en
General
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Target
builder.exe
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Size
1.6MB
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MD5
e59b2f62f0784153e9ce2a3cb225a362
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SHA1
2c9d650513dae72a425f4ce77f92fd15328f1e9c
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SHA256
ac88463f8e6982e0f877f1c8946dcc06cabd783c2ab406727aa8629547c6b108
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SHA512
10b74a1b60c0f033124c7ed68c21bc87c91cfaaa11e8e23811dc8ea1117835c36285e9b6786696ed2df1641e6ad31088d7b37c48ad6db6cb7c08be19921fc423
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SSDEEP
24576:we88i2Q9NXw2/wPOjdGxY2rqkqjVnlqud+/2P+A+ZecdyFoBkkAnexMrdgLD:MTq24GjdGSiqkqXfd+/9AqYanieKd
Malware Config
Extracted
stealerium
https://discordapp.com/api/webhooks/1096892393728508084/VkW9VIVvkPoop5i5NzEWUpWHh3XZf445acDY6E6cwJ-21-OhUT3N0IB-mtn14PlSdqPh
Signatures
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Stealerium family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource builder.exe
Files
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builder.exe.exe windows:4 windows x86 arch:x86
Password: KE47vM9U7V3ahgI
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: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - 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