Behavioral task
behavioral1
Sample
build.exe
Resource
win10v2004-20240221-en
Behavioral task
behavioral2
Sample
build.exe
Resource
win11-20240221-en
General
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Target
build.exe
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Size
1.6MB
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MD5
12e3b361ff5c2f33f06e1413f966980b
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SHA1
9ce865eb39b00be4df622382c74aa50b3f2cca61
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SHA256
14c30185ad8d8e8001ea0a1638f1fe3c94caec835e1c3eca07687059597e1d94
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SHA512
157606cbb0d93e873def1e5d31636620c66a60c9a69087bffac77f39f2b4d8350f28a47e2964e1229c08f4fdb898e9e98575df2a6d990e085d63d317e9e8bf27
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SSDEEP
49152:wLTq24GjdGSiqkqXfd+/9AqYanieKdQe:wiEjdGSiqkqXf0FLYW
Malware Config
Extracted
stealerium
https://discord.com/api/webhooks/1210875886048382976/QaoKEhG9sQKPKu6OjfYL_H4UKsxk8a2HaedG6Je6ov5MPwjvN7WHn6_AYpSuI6lFQjz-
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