Behavioral task
behavioral1
Sample
build.exe
Resource
win10v2004-20240611-en
General
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Target
build.exe
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Size
1.6MB
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MD5
d5d3ba21a4971c27d283c558e529f8ab
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SHA1
43f4bc69e0d29c4139963a534e917dd951852be3
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SHA256
eb80f953c60284fe958a4f44e7a9e75062e2711a8b01d77dd4438e6fd18d335a
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SHA512
30c7e6166eed04bfc8730dbc410b61ec76da784c43e0c28a67150270a4e8cdaa7be8579fdb853838b90a30d8655069ce30517b8363643dc95cecd394cea12d58
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SSDEEP
49152:vkTq24GjdGSiqkqXfd+/9AqYanieKds1:v1EjdGSiqkqXf0FLYW
Malware Config
Extracted
stealerium
https://discord.com/api/webhooks/1249793374307880983/_odNKgywrHz5KlYaQS5bYnF-ynGDW8dBG85VYWdD6ate95H7g2QoH42NXyJup1oIB5i0
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