Behavioral task
behavioral1
Sample
build.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
build.exe
Resource
win10v2004-20240802-en
General
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Target
build.exe
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Size
1.6MB
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MD5
d68ae12f41cab5625775f03155334c9b
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SHA1
1bebf42ac39c0eb1cf4cc60fe5f69c0102dadf90
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SHA256
210e7db64ff80fa014969eb3705e3b4552ca419968ada35f3940ce979d1e0d00
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SHA512
df33322cb9cf4eb927b54f7ce1d1bfe3dc164d3368f52dae0aecee791221824dfb1c580262ff1d5fdbf20b920b709560437b6c193e66791dcd8a0ad5c3b8a0d2
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SSDEEP
49152:7kTq24GjdGSiqkqXfd+/9AqYanieKdsn:71EjdGSiqkqXf0FLYW
Malware Config
Extracted
stealerium
https://discord.com/api/webhooks/1283622190981578844/K30yEdAdRuIKIXwjRibJNrPv8YeY-MquaeyZte1SFFrBxkprI8ktyHemlwHKn1anGJwO
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: 1.5MB - 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