Static task
static1
Behavioral task
behavioral1
Sample
wscan/IrisSkin2.dll
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
wscan/IrisSkin2.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
wscan/Litelib.dll
Resource
win7-20240508-en
Behavioral task
behavioral4
Sample
wscan/Litelib.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
wscan/Wscan.exe
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
wscan/Wscan.exe
Resource
win10v2004-20240611-en
General
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Target
23bc0590721345bb473939795e524bd7_JaffaCakes118
-
Size
261KB
-
MD5
23bc0590721345bb473939795e524bd7
-
SHA1
e04daa8dd49f912be030bd7799adf3afb98278fb
-
SHA256
9a5b0e1f06c6a8e37bfd6a32dbdac6377df8e194d79a78a697f71845f2dcdfc4
-
SHA512
a8bbae05cda83a2c3ec3044b514677e98fc4282d07a5788d49065142286c3e45035da16bdd9366f97fff02c18f9efeb73d3dc896eea9211b0429b065a2421406
-
SSDEEP
6144:/Q1RNKZoc7jUeo/slRRmAVBz+Z1EjxzEsH4orcanffIGLikx:/8N6ocjUV/qhNVzEsHIGLFx
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/wscan/IrisSkin2.dll unpack001/wscan/Wscan.exe
Files
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23bc0590721345bb473939795e524bd7_JaffaCakes118.rar
-
wscan/IrisSkin2.dll.dll windows:4 windows x86 arch:x86
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
mscoree
_CorDllMain
Sections
.text Size: 508KB - Virtual size: 506KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.sdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 992B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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wscan/Litelib.dll
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wscan/Wscan.conf
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wscan/Wscan.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 187KB - Virtual size: 186KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ