General
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Target
Kulo Proxy.exe
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Size
5.5MB
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MD5
54e12440f6cf0297e01f7b163ff7b63a
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SHA1
74bf40882aefe4cd4580bd075c714f8679ad8652
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SHA256
b431ed16767cb8da4350cff864c6eb236b263768199c7b50518b8dda07f8fd35
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SHA512
beb92db97661da1709139f46baef4ee97c3950ae345923048bdeaafadd2703a9406f43a12245f8cfce07e88ea29d1e55610c37ca32d6c7185b375aea5fcfb064
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SSDEEP
98304:KrIdSnq6IWdXnvYz8t3uYFdgzWk64nTAtS:GMWAc+YFdCXTd
Malware Config
Signatures
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Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
resource yara_rule sample disable_win_def -
Detects Eternity stealer 1 IoCs
resource yara_rule sample eternity_stealer -
Eternity family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Kulo Proxy.exe
Files
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Kulo Proxy.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
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_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 2.5MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.eter0 Size: 2.7MB - Virtual size: 2.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.eter1 Size: 177KB - Virtual size: 176KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 39KB - Virtual size: 38KB
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