8cba055d65ad6f5f28ec9bfec4c7113b6ee0e3180555e2dccb92657b468a8c0b

General

Target

699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe
Size

24KB
MD5

699115bc4daa8fbdcfefc007476d459b
SHA1

57abfdd87735bd659dc780d9be7ea81e0cc2b0de
SHA256

8cba055d65ad6f5f28ec9bfec4c7113b6ee0e3180555e2dccb92657b468a8c0b
SHA512

7ff6635333f3db63ea0cd43de11249580e6a1d51c40c8907c2be74ceaf66c18f8bcc071fb5098744d913646f22f8042b9ca652b5db5a839df21944c2f97676d3
SSDEEP

384:Hh3j/CG5VfV74odOgYV/mAxhr6+e9Pfqbn1XWdoWpNsnW:B3DCG5VfVfdO9/xsha5KdeW

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-384068567-2943195810-3631207890-1000\Control Panel\International\Geo\Nation	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4992	3060	WerFault.exe	83

System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe
3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe
3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe
3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe
Token: SeSystemtimePrivilege	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 3060 wrote to memory of 408	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	84
PID 3060 wrote to memory of 408	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	84
PID 3060 wrote to memory of 408	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	84
PID 3060 wrote to memory of 3696	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	86
PID 3060 wrote to memory of 3696	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	86
PID 3060 wrote to memory of 3696	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	86
PID 3060 wrote to memory of 3392	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	90
PID 3060 wrote to memory of 3392	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	90
PID 3060 wrote to memory of 3392	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	90
PID 3060 wrote to memory of 2228	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	93
PID 3060 wrote to memory of 2228	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	93
PID 3060 wrote to memory of 2228	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	93
PID 3060 wrote to memory of 432	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	95
PID 3060 wrote to memory of 432	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	95
PID 3060 wrote to memory of 432	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	95
PID 3060 wrote to memory of 2680	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	97
PID 3060 wrote to memory of 2680	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	97
PID 3060 wrote to memory of 2680	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	97
PID 3060 wrote to memory of 1700	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	99
PID 3060 wrote to memory of 1700	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	99
PID 3060 wrote to memory of 1700	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	99
PID 3060 wrote to memory of 4300	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	101
PID 3060 wrote to memory of 4300	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	101
PID 3060 wrote to memory of 4300	3060	699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe	101

C:\Users\Admin\AppData\Local\Temp\699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\699115bc4daa8fbdcfefc007476d459b_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3060
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\packet.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:408
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\pthreadVC.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3696
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\wpcap.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3392
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\drivers\npf.sys /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2228
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\npptools.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:432
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\drivers\acpidisk.sys /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2680
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\windows\system32\wanpacket.dll /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1700
- C:\Windows\SysWOW64\cacls.exe
  "C:\Windows\System32\cacls.exe" c:\Documents and Settings\All Users\¡¸¿ªÊ¼¡¹²Ëµ¥\³ÌÐò\Æô¶¯ /e /p everyone:f
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4300
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3060 -s 700
  2⤵
  - Program crash
  PID:4992