Behavioral task
behavioral1
Sample
Factuur.Doc____________________________________________________________________.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
Factuur.Doc____________________________________________________________________.exe
Resource
win10v2004-20240709-en
General
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Target
3f59ae1f02b3942fb4b6c86a17355080_JaffaCakes118
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Size
62KB
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MD5
3f59ae1f02b3942fb4b6c86a17355080
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SHA1
b19c6658db000b798ceac37b8ce5418045f76521
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SHA256
d83a6ee6f1dfe483b26e475b97ad00aa92af0739293e3a45e4f6132999054afe
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SHA512
878000ad4b51d479ff6e5be50141063a9da323796e5801ebd374aafdad41567f04ed7b00c7be1c83191e0b8ea3c37868656fe0a42251d7c083976d960e8a8bbb
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SSDEEP
1536:osMd4zJIx82cyfOQXH5DfntwXEcejDSw8PgCMMES:osMdpkyGa/aXKDyItMES
Malware Config
Signatures
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resource yara_rule static1/unpack001/Factuur.Doc____________________________________________________________________.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/Factuur.Doc____________________________________________________________________.exe unpack002/out.upx
Files
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3f59ae1f02b3942fb4b6c86a17355080_JaffaCakes118.zip
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Factuur.Doc____________________________________________________________________.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 52KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 62KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 39KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ