2a2ea77c9a0c46cd0df4a98c714994ddb3ccbcdbcb6f85cd8c02826c4587bb67

General

Target

df7168509df10247cb4e0c86ec84163b_JaffaCakes118.exe
Size

232KB
MD5

df7168509df10247cb4e0c86ec84163b
SHA1

5ffeba9b8cf4ac101a6fafebad9e14aa74e66704
SHA256

2a2ea77c9a0c46cd0df4a98c714994ddb3ccbcdbcb6f85cd8c02826c4587bb67
SHA512

f97c0135d4fd7420408bd3956b66c7fedc4c25fb601eafd46303624a5b1cfc8b33b2782d6eef8603d58db971732e72c89dfd9402a53e5b0027f84419a9aea8d0
SSDEEP

6144:3T2nhNTl7Sp59sd6SnAEzWyTdamE3lkMt:3KJS79qV

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-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation	df7168509df10247cb4e0c86ec84163b_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1232	aeieje.exe

Loads dropped DLL 1 IoCs

pid	Process
1232	aeieje.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
928	4868	WerFault.exe	82
1676	1232	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	df7168509df10247cb4e0c86ec84163b_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	aeieje.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
1132	PING.EXE
3464	cmd.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
4928	taskkill.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1132	PING.EXE

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1232	aeieje.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4928	taskkill.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
1232	aeieje.exe
1232	aeieje.exe
1232	aeieje.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
1232	aeieje.exe
1232	aeieje.exe
1232	aeieje.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4868 wrote to memory of 3464	4868	df7168509df10247cb4e0c86ec84163b_JaffaCakes118.exe	90
PID 4868 wrote to memory of 3464	4868	df7168509df10247cb4e0c86ec84163b_JaffaCakes118.exe	90
PID 4868 wrote to memory of 3464	4868	df7168509df10247cb4e0c86ec84163b_JaffaCakes118.exe	90
PID 3464 wrote to memory of 4928	3464	cmd.exe	92
PID 3464 wrote to memory of 4928	3464	cmd.exe	92
PID 3464 wrote to memory of 4928	3464	cmd.exe	92
PID 3464 wrote to memory of 1132	3464	cmd.exe	94
PID 3464 wrote to memory of 1132	3464	cmd.exe	94
PID 3464 wrote to memory of 1132	3464	cmd.exe	94
PID 3464 wrote to memory of 1232	3464	cmd.exe	98
PID 3464 wrote to memory of 1232	3464	cmd.exe	98
PID 3464 wrote to memory of 1232	3464	cmd.exe	98

C:\Users\Admin\AppData\Local\Temp\df7168509df10247cb4e0c86ec84163b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\df7168509df10247cb4e0c86ec84163b_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4868
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 492
  2⤵
  - Program crash
  PID:928
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c taskkill /f /pid 4868 & ping -n 3 127.1 & del /f /q "C:\Users\Admin\AppData\Local\Temp\df7168509df10247cb4e0c86ec84163b_JaffaCakes118.exe" & start C:\Users\Admin\AppData\Local\aeieje.exe -f
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:3464
- - C:\Windows\SysWOW64\taskkill.exe
    taskkill /f /pid 4868
    3⤵
    - System Location Discovery: System Language Discovery
    - Kills process with taskkill
    - Suspicious use of AdjustPrivilegeToken
    PID:4928
- - 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:1132
- - C:\Users\Admin\AppData\Local\aeieje.exe
    C:\Users\Admin\AppData\Local\aeieje.exe -f
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    PID:1232
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1232 -s 504
      4⤵
      Program crash
      PID:1676

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4868 -ip 4868
1⤵
PID:4348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1232 -ip 1232
1⤵
PID:4264

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\aeieje.exe

Filesize
232KB

MD5
df7168509df10247cb4e0c86ec84163b

SHA1
5ffeba9b8cf4ac101a6fafebad9e14aa74e66704

SHA256
2a2ea77c9a0c46cd0df4a98c714994ddb3ccbcdbcb6f85cd8c02826c4587bb67

SHA512
f97c0135d4fd7420408bd3956b66c7fedc4c25fb601eafd46303624a5b1cfc8b33b2782d6eef8603d58db971732e72c89dfd9402a53e5b0027f84419a9aea8d0

Download Submit
memory/1232-16-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/1232-19-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/1232-34-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/1232-32-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/1232-9-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/1232-10-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/1232-15-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/1232-30-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/1232-28-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/1232-21-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/1232-17-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/1232-23-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/1232-25-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/4868-2-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/4868-0-0x0000000000570000-0x0000000000572000-memory.dmp

Filesize
8KB

Download
memory/4868-1-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download
memory/4868-5-0x0000000001000000-0x00000000010CA000-memory.dmp

Filesize
808KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads