Overview
overview
3Static
static
3Lz0/ibfs32.dll
windows7-x64
1Lz0/ibfs32.dll
windows10-2004-x64
1Lz0/lz-edr...12.exe
windows7-x64
1Lz0/lz-edr...12.exe
windows10-2004-x64
1Lz0/lz-sol...32.exe
windows7-x64
1Lz0/lz-sol...32.exe
windows10-2004-x64
1Lz0/lz-swe...32.exe
windows7-x64
1Lz0/lz-swe...32.exe
windows10-2004-x64
1Static task
static1
Behavioral task
behavioral1
Sample
Lz0/ibfs32.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Lz0/ibfs32.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
Lz0/lz-edrawings12.exe
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
Lz0/lz-edrawings12.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
Lz0/lz-solidworks12x32.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
Lz0/lz-solidworks12x32.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
Lz0/lz-swexplorer12x32.exe
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
Lz0/lz-swexplorer12x32.exe
Resource
win10v2004-20240412-en
General
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Target
fe1c494fd4cd303a9c750652b4d8c566_JaffaCakes118
-
Size
58KB
-
MD5
fe1c494fd4cd303a9c750652b4d8c566
-
SHA1
e2617f1bb2877a54f2c9528f7117af1577af3fae
-
SHA256
45c9bf4a7f833260e18d5dfe6dc2b48ac4813c12f6c59bab20ece2bf63eb5f02
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SHA512
6c740955d0d0c8bf2588c6883d3c994568baa599d3ede740748330008848a57f71e70eb6e8105b0211048f0e90b7ca673373854d24d228311818dbdd913d17a7
-
SSDEEP
1536:D5tgwF+MA0JS8kVxBnNG3fUa6Zlp343ieiaXSqq7M:QxAXkjRNkuZLoS/zg
Malware Config
Signatures
-
Unsigned PE 4 IoCs
Checks for missing Authenticode signature.
resource unpack001/Lz0/ibfs32.dll unpack001/Lz0/lz-edrawings12.exe unpack001/Lz0/lz-solidworks12x32.exe unpack001/Lz0/lz-swexplorer12x32.exe
Files
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fe1c494fd4cd303a9c750652b4d8c566_JaffaCakes118.rar
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Lz0/edrwfix.reg
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Lz0/ibfs32.dll.dll windows:5 windows x86 arch:x86
71efa23396fa4cccfccec78927b5d78a
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
LoadLibraryA
GetProcAddress
VirtualAlloc
VirtualFree
advapi32
GetUserNameA
msvcr90
_decode_pointer
version
GetFileVersionInfoSizeA
Sections
.text Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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Lz0/install.txt
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Lz0/lz-edrawings12.exe.exe windows:4 windows x86 arch:x86
09d0478591d4f788cb3e5ea416c25237
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LoadLibraryA
GetProcAddress
VirtualAlloc
VirtualFree
Sections
.text Size: 11KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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Lz0/lz-solidworks12x32.exe.exe windows:4 windows x86 arch:x86
09d0478591d4f788cb3e5ea416c25237
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LoadLibraryA
GetProcAddress
VirtualAlloc
VirtualFree
Sections
.text Size: 11KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
Lz0/lz-swexplorer12x32.exe.exe windows:4 windows x86 arch:x86
09d0478591d4f788cb3e5ea416c25237
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LoadLibraryA
GetProcAddress
VirtualAlloc
VirtualFree
Sections
.text Size: 11KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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Lz0/lz0-sw2012.reg
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Lz0/sw2012.lic