Behavioral task
behavioral1
Sample
ExodusMiner.exe
Resource
win7-20231129-en
General
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Target
ExodusMiner.exe
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Size
229KB
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MD5
610f270e3e1354a9e9cf73268e6d3835
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SHA1
a5cbce545de815e3ff3ed7e2a74deb7dc059d85e
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SHA256
3abc7ea28aaa722243f21aa1f31ea191961e91babe16432c69fbb413d8b9e924
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SHA512
0ec59177be33aa54033b6f3081200500aa63e11c7df6990db9360f3d044ecd3ffb3d51370967c1e16fac03284e092cfd9bc41e04c9e76f953f786a1a54e9c55a
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SSDEEP
6144:dloZMPrIkd8g+EtXHkv/iD4jrwQjpaC9lop7mGzOfdb8e1mtdi:/oZIL+EP8jrwQjpaC9lop7mGzO1M0
Malware Config
Extracted
umbral
https://discord.com/api/webhooks/1205845501723811940/_aoOhJY0iv9RK-gjJERpdLz95KQLHziIrC0GV03Ze55mYrNXD8Z0d2Kd6p_x2j4rPiad
Signatures
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Detect Umbral payload 1 IoCs
resource yara_rule sample family_umbral -
Umbral family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ExodusMiner.exe
Files
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ExodusMiner.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: 227KB - Virtual size: 226KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
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