Behavioral task
behavioral1
Sample
8ea49a2060302a178c62b0b81071f500N.exe
Resource
win7-20240704-en
General
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Target
8ea49a2060302a178c62b0b81071f500N.exe
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Size
422KB
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MD5
8ea49a2060302a178c62b0b81071f500
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SHA1
472285c12798562ccda3acba3cc1d497871d98b1
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SHA256
7c6685525101dbe507d53a87e9c31a80c400f53cfb6545b762f641ba4fd886eb
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SHA512
4ffb22e6d5ceaa5f568aa837d0cd475e5aeebaad6016fe30f0175d2ee15377a2aba9787f9b60611f46b1a93352a43f60cd3f0db94fce92bb3167b818b85f59a2
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SSDEEP
6144:LloZM+rIkd8g+EtXHkv/iD4ty4/IuphChn6opNsGVb8e1mHbih:JoZtL+EP8ty4/IuphChn6opNsie2h
Malware Config
Extracted
umbral
https://discord.com/api/webhooks/1272102731623956590/orC-657JppMO4pzRWYZRPq2Bxa7aWiqEYrpgs9lbvLUqA7X_w4XsmqMix75fgCH2MVae
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 8ea49a2060302a178c62b0b81071f500N.exe
Files
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8ea49a2060302a178c62b0b81071f500N.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: 194KB - Virtual size: 194KB
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