0cd8b17ced5bf545217511a8f495e242d11693337e303e7325f15ec8a967f384

General

Target

ead087d71c15d6932b9c220e81f99c44_JaffaCakes118.exe
Size

340KB
MD5

ead087d71c15d6932b9c220e81f99c44
SHA1

295a8f3d8f06175113a848779c9b31a939aa1e97
SHA256

0cd8b17ced5bf545217511a8f495e242d11693337e303e7325f15ec8a967f384
SHA512

d3c2d13c53a1c1e732290db76e191bde06ce315c8a4cb16531d90e87e51c29417c46f04aa461e308fd59a57e77bd448732cdb8d6a522b3179d3dbd4ffef46792
SSDEEP

3072:H99vdvoskP+15fqUP+qiV58O7N8nmcKG1GUXu7nOCtf3D5ZourNMqLC08ffVIWWT:djfflWp4znRKCLuXxvrsd9WiwHHo3p

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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	ead087d71c15d6932b9c220e81f99c44_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4776	dsvgoaklyu.exe

Loads dropped DLL 1 IoCs

pid	Process
4776	dsvgoaklyu.exe

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2444	2568	WerFault.exe	81
1044	4776	WerFault.exe	93

System Location Discovery: System Language Discovery 1 TTPs 5 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	ead087d71c15d6932b9c220e81f99c44_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dsvgoaklyu.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4764	cmd.exe
3260	PING.EXE

Kills process with taskkill 1 IoCs

evasion

pid	Process
4148	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3260	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4148	taskkill.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 4764	2568	ead087d71c15d6932b9c220e81f99c44_JaffaCakes118.exe	85
PID 2568 wrote to memory of 4764	2568	ead087d71c15d6932b9c220e81f99c44_JaffaCakes118.exe	85
PID 2568 wrote to memory of 4764	2568	ead087d71c15d6932b9c220e81f99c44_JaffaCakes118.exe	85
PID 4764 wrote to memory of 4148	4764	cmd.exe	87
PID 4764 wrote to memory of 4148	4764	cmd.exe	87
PID 4764 wrote to memory of 4148	4764	cmd.exe	87
PID 4764 wrote to memory of 3260	4764	cmd.exe	91
PID 4764 wrote to memory of 3260	4764	cmd.exe	91
PID 4764 wrote to memory of 3260	4764	cmd.exe	91
PID 4764 wrote to memory of 4776	4764	cmd.exe	93
PID 4764 wrote to memory of 4776	4764	cmd.exe	93
PID 4764 wrote to memory of 4776	4764	cmd.exe	93

C:\Users\Admin\AppData\Local\Temp\ead087d71c15d6932b9c220e81f99c44_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ead087d71c15d6932b9c220e81f99c44_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 556
  2⤵
  - Program crash
  PID:2444
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 2568 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\ead087d71c15d6932b9c220e81f99c44_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\DSVGOA~1.EXE -f
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:4764
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 2568
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4148
- - C:\Windows\SysWOW64\PING.EXE
    ping -n 3 127.1
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:3260
- - C:\Users\Admin\AppData\Local\dsvgoaklyu.exe
    C:\Users\Admin\AppData\Local\DSVGOA~1.EXE -f
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    PID:4776
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4776 -s 576
      4⤵
      Program crash
      PID:1044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2568 -ip 2568
1⤵
PID:3148

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4776 -ip 4776
1⤵
PID:4732

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Remote System Discovery

1

T1018

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\dsvgoaklyu.exe

Filesize
340KB

MD5
ead087d71c15d6932b9c220e81f99c44

SHA1
295a8f3d8f06175113a848779c9b31a939aa1e97

SHA256
0cd8b17ced5bf545217511a8f495e242d11693337e303e7325f15ec8a967f384

SHA512
d3c2d13c53a1c1e732290db76e191bde06ce315c8a4cb16531d90e87e51c29417c46f04aa461e308fd59a57e77bd448732cdb8d6a522b3179d3dbd4ffef46792

Download Submit
memory/2568-0-0x0000000000E60000-0x0000000000E63000-memory.dmp

Filesize
12KB

Download
memory/2568-1-0x0000000001000000-0x00000000010B7000-memory.dmp

Filesize
732KB

Download
memory/2568-2-0x0000000001000000-0x00000000010B7000-memory.dmp

Filesize
732KB

Download
memory/2568-4-0x0000000001000000-0x00000000010B7000-memory.dmp

Filesize
732KB

Download
memory/4776-8-0x0000000001000000-0x00000000010B7000-memory.dmp

Filesize
732KB

Download
memory/4776-9-0x0000000001000000-0x00000000010B7000-memory.dmp

Filesize
732KB

Download
memory/4776-11-0x0000000001000000-0x00000000010B7000-memory.dmp

Filesize
732KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads