Behavioral task
behavioral1
Sample
ProduKey.chm
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ProduKey.chm
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
ProduKey.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
ProduKey.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
SOFT-WARE.NET Download.url
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
SOFT-WARE.NET Download.url
Resource
win10v2004-20240802-en
General
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Target
f9d296b72fbbe1b335229e362e9b983b_JaffaCakes118
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Size
48KB
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MD5
f9d296b72fbbe1b335229e362e9b983b
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SHA1
70b680a251cf28f3c2f83f767443c0d5979e57a1
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SHA256
f165cfffbc2438a7eba947601883dd57386cd5960bfabdd6c3a5f735fa2721ae
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SHA512
d282df4dc0a50118fccd41be7bf185c42c438c6ff0041426cdaa3175dece4d6b6a07214d371094a9a33cbd51077d54bb48a6ee961eaa1bb4dfc8585a2384aee5
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SSDEEP
1536:bBJHGJwtlGNpA48fuE7iwc2hpjZ5wT5ntt0:b/Cg66mE7iwmC
Malware Config
Signatures
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Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule static1/unpack002/out.upx Nirsoft -
resource yara_rule static1/unpack001/ProduKey.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/ProduKey.exe unpack002/out.upx
Files
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f9d296b72fbbe1b335229e362e9b983b_JaffaCakes118.zip
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ProduKey.chm.chm
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ProduKey.exe.exe windows:4 windows x86 arch:x86
Headers
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: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
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_32BIT_MACHINE
Sections
.text Size: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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ProduKey_lng.ini
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SOFT-WARE.NET Download.url.url
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readme.txt