Behavioral task
behavioral1
Sample
Flameware Private.exe
Resource
win7-20240221-en
General
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Target
Flameware Private.exe
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Size
230KB
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MD5
abc025caa58fe6ecb84365b64d4ed757
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SHA1
b3113843f2267767c19386553405154ec7a71f85
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SHA256
5df04b74201455ad96f742657340d53387fe4d3642321f8d1f9bd76805d77570
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SHA512
2fe0131b442753d19ffe9443f20ece0bad4de6199a0b178f56eda4b97f71d635fdc493664c661dcfdb0fd29f30f834ae4e692411435ef5fd706fd4e915694492
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SSDEEP
6144:+loZM+rIkd8g+EtXHkv/iD4WEWFn9GfUL1gevPeywb8e1mhi:ooZtL+EP8WEWFn9GfUL1gevPeXj
Malware Config
Extracted
umbral
https://discord.com/api/webhooks/1217610167663722609/NB-eNWsxtNNHgliag5tJotM2zTBDtCZpdOO7U0kN2MIZj9ueRRdK-56IQssAjUJcFf5H
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 Flameware Private.exe
Files
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Flameware Private.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: 227KB
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