Behavioral task
behavioral1
Sample
build.exe
Resource
win10v2004-20240221-es
General
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Target
build.exe
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Size
1.6MB
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MD5
29260b8a7a34f5af9ed761e45ad94aca
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SHA1
573fd587567d10c615f097c8cbe3e84dd2e6d658
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SHA256
ce7308fa18791b1fc4ad6f64ea63df0e5747a2731c2100dce6ef0d274dbc8955
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SHA512
5f8dbfc7a2fa6fe7bd3d87e5e6d36bce1db0b7ea7610d31d0eef3eb1a1661d7965211cb724c9a1dad89ac54aa77d4abba494b233dab628abf0f9839dc17a7c91
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SSDEEP
49152:7kTq24GjdGSiqkqXfd+/9AqYanieKdsI:71EjdGSiqkqXf0FLYW
Malware Config
Extracted
stealerium
https://discord.com/api/webhooks/1159197871913054258/vzjuw4i2ik0J6gPVmLK7VZb--dpqt0FcOcfmmDcUQGtpcLykgYSFAXizG25kbu97hSNt
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