Behavioral task
behavioral1
Sample
restaddagethrowcorned.exe
Resource
win7-20240903-en
General
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Target
restaddagethrowcorned.exe
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Size
230KB
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MD5
2523f6fce113a0b9e94bd66d8cf2966b
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SHA1
076d32cb0f32d5df6a4dc538beb7796261b76ffc
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SHA256
a90ab751bfb8cb4daee6dbb9a595c4af981c9792f245b87f821740fdf3ab28ce
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SHA512
c71d6c35be27bc90cd525b156e9bb016dab578740fcce3357382b52a1e4b0e4c42d55dd57e313c1f1db285d481f4e6a6a871da389b6d4076897553856aaaf5d5
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SSDEEP
6144:eloZM+rIkd8g+EtXHkv/iD4xfQtxoj8e1mdi:IoZtL+EP85gxoD
Malware Config
Extracted
umbral
https://discord.com/api/webhooks/1335579296168677427/9LqHJjwqIZwrPU0xd2FMLdQqVxYJxToJJxSNRDB2t6_oQEmXOtpluiaF922h2aOifQ8h
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 restaddagethrowcorned.exe
Files
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restaddagethrowcorned.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