8e4adf59c3d2eaa26a763b1c1df797dee8267a3163a23184030522a4567ecf6d

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 08:27

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General

Target

734b7511b8673a3f51330b084487c717_JaffaCakes118.exe
Size

380KB
MD5

734b7511b8673a3f51330b084487c717
SHA1

5b545650ab92ed795a825a0cceabbb7992fa6f87
SHA256

8e4adf59c3d2eaa26a763b1c1df797dee8267a3163a23184030522a4567ecf6d
SHA512

2d9bea8a4713a8eda0340edc7d0bcb6111e1258fab40a30ce017d47049416049730c230ca68c31b596b5a399572cf22ab25a5f1feacb07a149cf805da9a6fe76
SSDEEP

6144:d0/PVAJP0ccMJQ0Ypm7HjB9qPEtF2TImIENPdfYjx:CFAJP9/j7VUrbdQt

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-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation	734b7511b8673a3f51330b084487c717_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1012	vkqhhxcx.exe

Loads dropped DLL 1 IoCs

pid	Process
1012	vkqhhxcx.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
4296	4708	WerFault.exe	83
3752	1012	WerFault.exe	98

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	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	vkqhhxcx.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	734b7511b8673a3f51330b084487c717_JaffaCakes118.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
4752	cmd.exe
620	PING.EXE

Kills process with taskkill 1 IoCs

evasion

pid	Process
4248	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
620	PING.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1012	vkqhhxcx.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4248	taskkill.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe
1012	vkqhhxcx.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4708 wrote to memory of 4752	4708	734b7511b8673a3f51330b084487c717_JaffaCakes118.exe	90
PID 4708 wrote to memory of 4752	4708	734b7511b8673a3f51330b084487c717_JaffaCakes118.exe	90
PID 4708 wrote to memory of 4752	4708	734b7511b8673a3f51330b084487c717_JaffaCakes118.exe	90
PID 4752 wrote to memory of 4248	4752	cmd.exe	92
PID 4752 wrote to memory of 4248	4752	cmd.exe	92
PID 4752 wrote to memory of 4248	4752	cmd.exe	92
PID 4752 wrote to memory of 620	4752	cmd.exe	96
PID 4752 wrote to memory of 620	4752	cmd.exe	96
PID 4752 wrote to memory of 620	4752	cmd.exe	96
PID 4752 wrote to memory of 1012	4752	cmd.exe	98
PID 4752 wrote to memory of 1012	4752	cmd.exe	98
PID 4752 wrote to memory of 1012	4752	cmd.exe	98

C:\Users\Admin\AppData\Local\Temp\734b7511b8673a3f51330b084487c717_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\734b7511b8673a3f51330b084487c717_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4708
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4708 -s 500
  2⤵
  - Program crash
  PID:4296
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 4708 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\734b7511b8673a3f51330b084487c717_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\vkqhhxcx.exe -f
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:4752
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 4708
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4248
- - 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:620
- - C:\Users\Admin\AppData\Local\vkqhhxcx.exe
    C:\Users\Admin\AppData\Local\vkqhhxcx.exe -f
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:1012
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1012 -s 420
      4⤵
      Program crash
      PID:3752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4708 -ip 4708
1⤵
PID:3768

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1012 -ip 1012
1⤵
PID:3988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
380KB

MD5
734b7511b8673a3f51330b084487c717

SHA1
5b545650ab92ed795a825a0cceabbb7992fa6f87

SHA256
8e4adf59c3d2eaa26a763b1c1df797dee8267a3163a23184030522a4567ecf6d

SHA512
2d9bea8a4713a8eda0340edc7d0bcb6111e1258fab40a30ce017d47049416049730c230ca68c31b596b5a399572cf22ab25a5f1feacb07a149cf805da9a6fe76

Download Submit
memory/1012-18-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/1012-19-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/1012-36-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/1012-34-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/1012-9-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/1012-10-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/1012-13-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/1012-15-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/1012-32-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/1012-17-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/1012-30-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/1012-21-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/1012-23-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/1012-25-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/1012-28-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/4708-1-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/4708-2-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download
memory/4708-0-0x0000000000590000-0x0000000000592000-memory.dmp

Filesize
8KB

Download
memory/4708-5-0x0000000001000000-0x00000000010B6000-memory.dmp

Filesize
728KB

Download