Behavioral task
behavioral1
Sample
b9bd8fe0b33b5937c740db9992833a7262d073d8cf3ec4c32901a57ed918b12b.exe
Resource
win7-20231215-en
General
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Target
b9bd8fe0b33b5937c740db9992833a7262d073d8cf3ec4c32901a57ed918b12b
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Size
653KB
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MD5
2f24dee681ff1eb62a5d7b2698aaf5ca
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SHA1
e3d687669640208a6c1d3c2c1f5c80debdf392c6
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SHA256
b9bd8fe0b33b5937c740db9992833a7262d073d8cf3ec4c32901a57ed918b12b
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SHA512
20c3b334ee470613b3c5c53682720314ebc74bae74a1c5e2776ce39c23a0c81a7b71c296eccdd7663e1bae0d1a54c32b4e87bd6ee6a47b08f5d653d6641ebc84
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SSDEEP
12288:JT4on1TyxGQL32ikCaUS4csRBse6sfWiAA:JT42T7y3k94cunZeiB
Malware Config
Signatures
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Detects Echelon Stealer payload 1 IoCs
Processes:
resource yara_rule sample family_echelon -
Echelon family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource b9bd8fe0b33b5937c740db9992833a7262d073d8cf3ec4c32901a57ed918b12b
Files
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b9bd8fe0b33b5937c740db9992833a7262d073d8cf3ec4c32901a57ed918b12b.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
Imports
mscoree
_CorExeMain
Sections
.text Size: 650KB - Virtual size: 650KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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