Analysis
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max time kernel
115s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
10-08-2024 23:08
Behavioral task
behavioral1
Sample
880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe
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Size
2.5MB
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MD5
880b03ac5957cdf909b50a6516ff015b
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SHA1
58082d7d1601fd728c800c7ad075f27b71e1ec23
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SHA256
b535694854b8d5b129a358ea8a088c46c32b4922db7d4f1e7cb4af3d4259181c
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SHA512
604e2038c57eb3e3a172779b2d6dfc2114b038c4997938804dc8960c219e8171750b9e914625b075ab580bba9571179a3f4128b25772bc2f4e3c1f718f26d6fd
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SSDEEP
49152:4cPGd/uIKufYJr+VoLpmSJy0rTm9BPW+YTOdue1Wdv+r8YQ41X:4aGw+VoLpmSk0rslWhb46gQ+X
Malware Config
Extracted
darkcomet
Guest16
agmal.no-ip.org:1604
DC_MUTEX-UZET8XQ
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InstallPath
MSDCSC\msdcsc.exe
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gencode
QgvjjfxfTCCb
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install
true
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offline_keylogger
true
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persistence
true
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reg_key
crss
Signatures
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe -
Identifies Wine through registry keys 2 TTPs 1 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Wine 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral2/memory/4708-0-0x0000000000400000-0x0000000000689000-memory.dmp themida behavioral2/memory/4708-3-0x0000000000400000-0x0000000000689000-memory.dmp themida -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exepid process 4708 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe -
Program crash 26 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exepid pid_target process target process 3992 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 2336 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 1872 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 4192 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 1512 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 1636 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 4900 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 5116 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 2184 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 3456 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 4004 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 4460 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 5040 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 1164 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 4772 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 1504 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 2088 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 2692 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 4808 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 4232 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 4564 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 4716 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 2156 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 4408 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 4512 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 3516 4708 WerFault.exe 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exepid process 4708 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe 4708 880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\880b03ac5957cdf909b50a6516ff015b_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4708 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 2762⤵
- Program crash
PID:3992 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 3242⤵
- Program crash
PID:2336 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 5122⤵
- Program crash
PID:1872 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 5202⤵
- Program crash
PID:4192 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 5242⤵
- Program crash
PID:1512 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 5322⤵
- Program crash
PID:1636 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 5642⤵
- Program crash
PID:4900 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 5482⤵
- Program crash
PID:5116 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 5722⤵
- Program crash
PID:2184 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 5242⤵
- Program crash
PID:3456 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 5962⤵
- Program crash
PID:4004 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 5842⤵
- Program crash
PID:4460 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 6042⤵
- Program crash
PID:5040 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 6122⤵
- Program crash
PID:1164 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 6002⤵
- Program crash
PID:4772 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 6082⤵
- Program crash
PID:1504 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 6042⤵
- Program crash
PID:2088 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 5242⤵
- Program crash
PID:2692 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 5282⤵
- Program crash
PID:4808 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 5482⤵
- Program crash
PID:4232 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 5842⤵
- Program crash
PID:4564 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 5402⤵
- Program crash
PID:4716 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 5722⤵
- Program crash
PID:2156 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 5282⤵
- Program crash
PID:4408 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 4842⤵
- Program crash
PID:4512 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 7242⤵
- Program crash
PID:3516
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4708 -ip 47081⤵PID:1428
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 4708 -ip 47081⤵PID:400
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4708 -ip 47081⤵PID:3136
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4708 -ip 47081⤵PID:740
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4708 -ip 47081⤵PID:4188
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 4708 -ip 47081⤵PID:3208
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4708 -ip 47081⤵PID:2416
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4708 -ip 47081⤵PID:624
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 4708 -ip 47081⤵PID:4852
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4708 -ip 47081⤵PID:8
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 4708 -ip 47081⤵PID:1964
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4708 -ip 47081⤵PID:3692
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 4708 -ip 47081⤵PID:3924
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4708 -ip 47081⤵PID:116
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 4708 -ip 47081⤵PID:940
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 4708 -ip 47081⤵PID:1128
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 4708 -ip 47081⤵PID:3728
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4708 -ip 47081⤵PID:2300
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4708 -ip 47081⤵PID:3412
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4708 -ip 47081⤵PID:224
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 4708 -ip 47081⤵PID:4264
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4708 -ip 47081⤵PID:4060
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4708 -ip 47081⤵PID:5092
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4708 -ip 47081⤵PID:4316
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 4708 -ip 47081⤵PID:1452
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4708 -ip 47081⤵PID:208