Behavioral task
behavioral1
Sample
Maersk Bill of ladding final docs.exe
Resource
win7-20240704-en
General
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Target
bff498d55652fd63138f7e40e2fdf646_JaffaCakes118
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Size
650KB
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MD5
bff498d55652fd63138f7e40e2fdf646
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SHA1
23c107fd3e22585a293e59543243fed59a324395
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SHA256
1e076f94e4eb07c25b0b02483fe6007be86e8a793dc813560d5198003da8dcae
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SHA512
97f0d8d94faf23d579d49f6070937db60fb314f2f53c1e4cf0ea7d952446260305910f243b6e06b8cd884c773616ce8211d49c9bf14e9b483f5e4e80d778433d
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SSDEEP
12288:2o3KhmMOghEyEsWCCs9gI3K1ERaNUukCdLDzZBSoGFb78y60zr6cZ+wSX9PIXCc8:5fa1xWo2IKERAjkSfzZBSH7R+cZ+txIu
Malware Config
Signatures
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resource yara_rule static1/unpack002/Maersk Bill of ladding final docs.exe upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack003/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack002/Maersk Bill of ladding final docs.exe unpack003/out.upx
Files
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bff498d55652fd63138f7e40e2fdf646_JaffaCakes118.ace
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out.ace.ace
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Maersk Bill of ladding final docs.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 341KB - Virtual size: 344KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 544KB - Virtual size: 544KB
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_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 567KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 184KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 543KB - Virtual size: 542KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ