Behavioral task
behavioral1
Sample
2/~wtmp001.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2/~wtmp001.exe
Resource
win10v2004-20240426-en
General
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Target
6a12fb520dc15b6cadbedcff5c7f4992_JaffaCakes118
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Size
224KB
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MD5
6a12fb520dc15b6cadbedcff5c7f4992
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SHA1
199883e5096a4f6f17c327ed80b6ffd7953a77a0
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SHA256
d4cc7ee3a3df7c0f3de5ceaca9cf288475dce77563982869a40989b6e04bd532
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SHA512
3574ab0175755d24d96af064f9b20dc2fe7b3f238f150a0014b60eac5905795876625e03bf660e4fd01ed1948567633ce3d8ed326e150ecdf7e25e96977fdc9b
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SSDEEP
6144:WEweH8U5wUBTML4mlZljYLm3mXiv+ky8b0hX:WEwLkw0lmNjYL6RvXy8whX
Malware Config
Signatures
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resource yara_rule static1/unpack002/2/~wtmp001.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack002/2/~wtmp001.exe unpack003/out.upx
Files
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6a12fb520dc15b6cadbedcff5c7f4992_JaffaCakes118.zip
Password: infected
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2.zip.zip
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2/7992_3765/crl-set
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2/7992_3765/manifest.fingerprint
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2/7992_3765/manifest.json
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2/AdobeARM.log
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2/AdobeARM_NotLocked.log
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2/ArmUI.ini
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2/MSI2fb21.LOG
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2/MSI597ea.LOG
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2/~wtmp001.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 1KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ