General
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Target
SupremeVip.exe
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Size
231KB
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MD5
c824211fa3c507fee0dea2c75eb0fe53
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SHA1
8f43608f64d43b91014c371d484adbe7af1cc3e5
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SHA256
83fad99df9cf86912dcc087e5936d7643cba31a82fad2c03fa3efcbd9bbff59e
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SHA512
d318d6d7e4010d6df403a6423280104067c178e73ba06691c7739bc164eb5583e0a6114e88c2c67700666730f7fedb8c505f6dd2bf8f0e0cd1ff75dd5c2a08fd
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SSDEEP
6144:RloZM+rIkd8g+EtXHkv/iD4ec6piAfboTxUyzzqLuQb8e1mJMPi:joZtL+EP8ec6piAfboTxUyzzqDFa
Malware Config
Extracted
umbral
https://discord.com/api/webhooks/1318967515556216914/uT31LZVFolMqiCb1yniFGZeuzzN2PI9C87EmIEyk59rUkDSrmKlU6HbMzsTSJa2dWOb0
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 SupremeVip.exe
Files
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SupremeVip.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: 228KB - Virtual size: 228KB
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