Behavioral task
behavioral1
Sample
5d87bd723f8267c3c0bef75f2b502321c518ac6a09696f3971ace53d0ba505cd.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5d87bd723f8267c3c0bef75f2b502321c518ac6a09696f3971ace53d0ba505cd.exe
Resource
win10v2004-20240611-en
General
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Target
5d87bd723f8267c3c0bef75f2b502321c518ac6a09696f3971ace53d0ba505cd.exe
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Size
259KB
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MD5
f9f5342074462fa1048fea806eef535f
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SHA1
61c4e925d54b4e85564abb2a233b976306ee4e74
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SHA256
5d87bd723f8267c3c0bef75f2b502321c518ac6a09696f3971ace53d0ba505cd
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SHA512
5b1823ae6153f30e9c24b2240aea2610f5f05182ae66b933122721d312d8fae8ef8ca3cdfe03b4f316e12c7e45acfe0f1fcdd35f5b81748477f27477ce00b9b9
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SSDEEP
6144:r+k9IKKJPa1DyKHC055swEUkezQ12rqyFWaiwV:ik9IKKJip9C0kmzQ12rqyQaX
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_blackmoon -
Detects executables embedding registry key / value combination indicative of disabling Windows Defender features 1 IoCs
resource yara_rule static1/unpack001/out.upx INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender -
Gh0st RAT payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_gh0strat -
Gh0strat family
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5d87bd723f8267c3c0bef75f2b502321c518ac6a09696f3971ace53d0ba505cd.exe unpack001/out.upx
Files
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5d87bd723f8267c3c0bef75f2b502321c518ac6a09696f3971ace53d0ba505cd.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 560KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 256KB - Virtual size: 260KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 80KB - Virtual size: 79KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 644KB - Virtual size: 705KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 828B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ