Behavioral task
behavioral1
Sample
build.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
build.exe
Resource
win10-20240404-en
General
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Target
build.exe
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Size
1.6MB
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MD5
ff6ccb1779a4746097c903cc4990cde9
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SHA1
6fafe17c197a7db965c0b54964e79007be4c59e4
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SHA256
615a6d34654e5f71fb42425485e13211a54dda151f901d30b09c6064edbd2102
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SHA512
0f980580a1b85efaebc8b0371325f74fc6d1c5a39d3a05dd141bfdb34837c8670c41db578ca0e15da06d27d19d273482c724031edfbe958d834646f067903d15
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SSDEEP
49152:JkTq24GjdGSiqkqXfd+/9AqYanieKdsB:J1EjdGSiqkqXf0FLYW
Malware Config
Extracted
stealerium
https://discord.com/api/webhooks/1271994618187350106/NlTUFVTKg-sY-yt64wtu-kLBb-kh48Vr2qN8wrwwxhsKUHrF0qUb4nuI_FCeU5gNVv8o
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