Behavioral task
behavioral1
Sample
WAT Fix.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
WAT Fix.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
Windows Loader.exe
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
Windows Loader.exe
Resource
win10v2004-20240508-en
General
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Target
b31a379b337187128978e8971757239e_JaffaCakes118
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Size
1.7MB
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MD5
b31a379b337187128978e8971757239e
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SHA1
c4240212ab54c1133dd3e726993e1c46c9cc2ace
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SHA256
000ad60fb69e0b29422ff2f87b6baaa94d9554f7749c52e22535ee7f61fafe80
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SHA512
99c08945dbf49663d5fc76d853854a27b60059c84b2bb9e171c7d518261ba0e0c4ca44f7a938b419052e5fe3b383e58d88b82c33a30d08b68a644eebddf89845
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SSDEEP
24576:vsFMtW8+X3Ib5A6Cpme/sTN4pePciYHMtKPrcFT37jFuKDguLKQxTkkGhTXYobcz:vRz+XY3Ime243SFPH0uvxTnGX7wKS
Malware Config
Signatures
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resource yara_rule static1/unpack001/WAT Fix.exe upx static1/unpack001/Windows Loader.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/WAT Fix.exe unpack001/Windows Loader.exe
Files
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b31a379b337187128978e8971757239e_JaffaCakes118.7z
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Keys.ini
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Read me.txt
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WAT Fix.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: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 275KB - Virtual size: 276KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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Windows Loader.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 577KB - Virtual size: 580KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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checksums.md5