Behavioral task
behavioral1
Sample
USBDeviceDriver.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
USBDeviceDriver.exe
Resource
win10v2004-20240802-en
General
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Target
USBDeviceDriver.exe
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Size
1.6MB
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MD5
6c573478bb39b6c75c4b5638a56220b7
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SHA1
26a519cf4cf34aeaccd8084e8f41ecad695216d3
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SHA256
116d51aa097e582fcddc683dba38a8d58379d842d86749759a39b8787a816da0
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SHA512
2b36dd9f9f3af2a6d2eea7c5dcb872e06b095349fc133a77ff427267ead0b3f454b4aebd83b44b4fa3dea771c9ed5f2b3875d29dcb04a192017549431419db94
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SSDEEP
49152:RcfTq24GjdGSiqkqXfd+/9AqYanieKdQ7:RcOEjdGSiqkqXf0FLYW
Malware Config
Extracted
stealerium
https://discord.com/api/webhooks/1280955822868008990/uc6CjchX7Q8HfidEPNcoXcUpOOaF9I7SdZrxVEPNz0GcWiC3unwZgAsmKbHqyhYW590_
Signatures
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Stealerium family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource USBDeviceDriver.exe
Files
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USBDeviceDriver.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