Behavioral task
behavioral1
Sample
f9f1b8511b6a2f81a35a80fff4880d38fa00c30b10ebb5aecccbfcfb1ff086af.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
f9f1b8511b6a2f81a35a80fff4880d38fa00c30b10ebb5aecccbfcfb1ff086af.exe
Resource
win10v2004-20230621-en
General
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Target
42c949896f36865721df77cebebd9705.bin
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Size
339KB
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MD5
4748a2ba82d7978c1c5b82131bc38f39
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SHA1
a446ca3728add03317ab850542c6c7c64fc160e0
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SHA256
5c02b6ab9aa997caf55abe19e5123f5c7531ba58f3cb74ef01e18d278ff9aadd
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SHA512
0b9fd5c554e450550a16f26bc0669a7c8e1b9561c00c771ad28ed9b19153f3e1f7152767b0db45c6fa2bbabd94eb0562e0303bd5ee071b6b8fadd4788c476052
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SSDEEP
6144:X0ZL49nGuW6eqjr+1r9Ulpw1gcfa9y2YSX4PH64M/tHsRGi6ZaiGZnKtXMNH:Xus9nGrs+16lpwu6b3SUxiKio
Malware Config
Signatures
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Detects Echelon Stealer payload 1 IoCs
resource yara_rule static1/unpack001/f9f1b8511b6a2f81a35a80fff4880d38fa00c30b10ebb5aecccbfcfb1ff086af.exe family_echelon -
Echelon family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/f9f1b8511b6a2f81a35a80fff4880d38fa00c30b10ebb5aecccbfcfb1ff086af.exe
Files
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42c949896f36865721df77cebebd9705.bin.zip
Password: infected
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f9f1b8511b6a2f81a35a80fff4880d38fa00c30b10ebb5aecccbfcfb1ff086af.exe.exe windows x86
Password: infected
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: 589KB - Virtual size: 589KB
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