Behavioral task
behavioral1
Sample
f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118
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Size
71KB
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MD5
f626f42aa6c36cd2cb2af0ce15476e93
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SHA1
9f596a28f166475c0220e86c1ae37be7312e01b2
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SHA256
d068be1187fc4878df616e0446fa701eae26b438bc64f35e8b5b4733c66a868c
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SHA512
fbe0aeaddd5cf19f8562cf803e705c6c0639d1a54920c4b207b1327945310ee51f8bdaa548faf3a67ffce5ee8d319f40da526d9b4e234138a2d71632eb5926a7
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SSDEEP
1536:fNW71rcYDAWeotvXlk6IasJW7/Hf3LltRX5Tf9uzQ:fNW7dEvotvXlIaIW75XZfY
Malware Config
Signatures
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Detect XtremeRAT payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/out.upx family_xtremerat -
Xtremerat family
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Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118 unpack001/out.upx
Files
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f626f42aa6c36cd2cb2af0ce15476e93_JaffaCakes118.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: 304KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 50KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 512B - Virtual size: 312B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 208KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 3KB
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: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ