Behavioral task
behavioral1
Sample
Secret.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
Secret.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
Secret/ ().html
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
Secret/ ().html
Resource
win10v2004-20240508-en
General
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Target
7e4542a05ab5a1e478abd8da00a94e10_JaffaCakes118
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Size
417KB
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MD5
7e4542a05ab5a1e478abd8da00a94e10
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SHA1
b3b3e2c0613037f663c531dabe5530a75cce5506
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SHA256
6dd3514f62c07f253ae783139102dff21df7843335b34fc29c4ea32a1bfff098
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SHA512
6f2f7d3d558297b7a4987165ee7b378598659988fbfa4df028b56d2993e898a8c248633d1c9b1e6cb69be514d2aed0c3ba2d545005038aae76e54b4a095194f4
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SSDEEP
6144:sQsQXXgvqiIvpyAdT59820DduRCJkh9yjNe47SP5+cfMN9J6G/uqqxso78x3trE0:tXXzD22eLNcfMN9XAuogrrEg4jw
Malware Config
Signatures
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resource yara_rule static1/unpack001/Secret.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/Secret.exe unpack002/out.upx
Files
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7e4542a05ab5a1e478abd8da00a94e10_JaffaCakes118.zip
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Secret.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: 588KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 247KB - Virtual size: 248KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 38KB - Virtual size: 40KB
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: 430KB - Virtual size: 430KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
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: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 310KB - Virtual size: 310KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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Secret/Password.txt
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Secret/desktop.ini
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Secret/icon.ico
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Secret/ ().html.html
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Secret/ ().mht.eml .js polyglot
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.txt