Overview
overview
7Static
static
7DSDOS.bat
windows7-x64
1DSDOS.bat
windows10-2004-x64
1DSDOS.exe
windows7-x64
DSDOS.exe
windows10-2004-x64
DSWIN.bat
windows7-x64
6DSWIN.bat
windows10-2004-x64
6DSWIN.exe
windows7-x64
6DSWIN.exe
windows10-2004-x64
6MANUAL.pdf
windows7-x64
1MANUAL.pdf
windows10-2004-x64
1SETUP.exe
windows7-x64
7SETUP.exe
windows10-2004-x64
7Behavioral task
behavioral1
Sample
DSDOS.bat
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
DSDOS.bat
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
DSDOS.exe
Resource
win7-20240220-en
Behavioral task
behavioral4
Sample
DSDOS.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral5
Sample
DSWIN.bat
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
DSWIN.bat
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
DSWIN.exe
Resource
win7-20240215-en
Behavioral task
behavioral8
Sample
DSWIN.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral9
Sample
MANUAL.pdf
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
MANUAL.pdf
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
SETUP.exe
Resource
win7-20240508-en
Behavioral task
behavioral12
Sample
SETUP.exe
Resource
win10v2004-20240508-en
General
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Target
4ae59507f1190401a3551ef2f9f0a2f4_JaffaCakes118
-
Size
773KB
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MD5
4ae59507f1190401a3551ef2f9f0a2f4
-
SHA1
cfbb91301243a8bfabba8ceb1d0f7637499cd31e
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SHA256
461d83b68c5b7afb97eb2a9f21c4622b7b5250a3cd6bab01bde492349f9ecb46
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SHA512
c2abda12ad75207df506d50cd57fef7b56dc28429f3e5a6751d9c872a0d2b0424b15d38950322edc42b9c57283ddce58d728e26f3c1dca9ac6cad35ed9f40b2e
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SSDEEP
12288:n4a3/0EflS79dUXlJCtAJF8o6KR/M+uuNeJF+VJEHdutSaGQG4C62mEvVR9yWCYD:nUxhaF8C/xjf0HYzG2CmE9RIzy/Aq
Malware Config
Signatures
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resource yara_rule static1/unpack001/SETUP.EXE upx -
Unsigned PE 3 IoCs
Checks for missing Authenticode signature.
resource unpack001/DSWIN.EXE unpack001/SETUP.EXE unpack004/out.upx
Files
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4ae59507f1190401a3551ef2f9f0a2f4_JaffaCakes118.rar
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DSDOS.BAT
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DSDOS.EXE
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DSDOS.HLP
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DSWIN.BAT
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DSWIN.CNT
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DSWIN.EXE.exe windows:1 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: 656KB - Virtual size: 655KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 9KB - Virtual size: 9KB
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: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 807KB - Virtual size: 807KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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DSWIN.HLP
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FREEDOS.BIN.zip
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MANUAL.PDF.pdf
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http://partitons.tt
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http://www.freedos.org
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http://www.freedos.org/See
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http://www.star-tools.com/All
-
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ORDER.TXT
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PAD_FILE.XML.xml
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READ.---
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README.TXT
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SETUP.EXE.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 65KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:1 windows x86 arch:x86
Headers
File Characteristics
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: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 984B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 1KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
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: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 98KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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SETUP.INF