e73afa6b05fc7c6b47d66c81fd72fda0d7d75325e89fc235edf558a82bf80840

General

Target

444d8d6c73b4a1faf68bec0059f3f19b_JaffaCakes118.exe
Size

696KB
MD5

444d8d6c73b4a1faf68bec0059f3f19b
SHA1

aa7ad4620ce7fbf46bf86297a5031d91f2d1fb6b
SHA256

e73afa6b05fc7c6b47d66c81fd72fda0d7d75325e89fc235edf558a82bf80840
SHA512

3ac006fe79a558794e0f72ccd9c38e9e9461b254402d3112719dbfcbfc3e43c66c669d6f4a5c3bb4af4c7328bdeec47801becad6e305841fc158ab613433d5f5
SSDEEP

12288:TGNtSTdoWPQTr/TfRXVnqvv1oTGJbjtgnDAZYqiZE:TGNaFYfTpF2vuGJGUYqiu

Score

7^/10

discovery persistence

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-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation	444d8d6c73b4a1faf68bec0059f3f19b_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2928	16145154.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\16145154 = "C:\\ProgramData\\16145154\\16145154.exe"	444d8d6c73b4a1faf68bec0059f3f19b_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\16145154 = "C:\\ProgramData\\16145154\\16145154.exe"	16145154.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
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
2468	2928	WerFault.exe	95

System Location Discovery: System Language Discovery 1 TTPs 3 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	444d8d6c73b4a1faf68bec0059f3f19b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	16145154.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2928	16145154.exe
2928	16145154.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2928	16145154.exe
2928	16145154.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2928	16145154.exe
2928	16145154.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2788 wrote to memory of 2928	2788	444d8d6c73b4a1faf68bec0059f3f19b_JaffaCakes118.exe	95
PID 2788 wrote to memory of 2928	2788	444d8d6c73b4a1faf68bec0059f3f19b_JaffaCakes118.exe	95
PID 2788 wrote to memory of 2928	2788	444d8d6c73b4a1faf68bec0059f3f19b_JaffaCakes118.exe	95
PID 2788 wrote to memory of 5004	2788	444d8d6c73b4a1faf68bec0059f3f19b_JaffaCakes118.exe	96
PID 2788 wrote to memory of 5004	2788	444d8d6c73b4a1faf68bec0059f3f19b_JaffaCakes118.exe	96
PID 2788 wrote to memory of 5004	2788	444d8d6c73b4a1faf68bec0059f3f19b_JaffaCakes118.exe	96

C:\Users\Admin\AppData\Local\Temp\444d8d6c73b4a1faf68bec0059f3f19b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\444d8d6c73b4a1faf68bec0059f3f19b_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2788
- C:\ProgramData\16145154\16145154.exe
  C:\ProgramData\16145154\16145154.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2928
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 1564
    3⤵
    - Program crash
    PID:2468
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\40637703.cmd" "
  2⤵
  - System Location Discovery: System Language Discovery
  PID:5004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2928 -ip 2928
1⤵
PID:372

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\ProgramData\16145154\16145154

Filesize
56B

MD5
bc823325b6756ffaa1ddac40b05f1322

SHA1
c46ae24421eb1436d4029a373d740e640b89b2e4

SHA256
dcb95dce2f92ac8aac9e63040fba1d20bdca80ad4467472350995f9ddd819ee1

SHA512
dc68960ae4ec39eb984b680461b3f1ca07a3f12ab1ca01109915e3c74ca7b400549f17f8747b5f9582d8bf9e95d34101aaee4a89ac7330c9cadeb643b737e0bb

Download Submit
C:\ProgramData\16145154\16145154.exe

Filesize
696KB

MD5
120474031d02e99ebfeb895f4ef92578

SHA1
1a95d2b4bd41f40cb4e6d764061c8f3e0b64878f

SHA256
dd5ec07fb7820bad7f25a0d517b6c1e78629f8e05e066d5e4898ad6c85615ac4

SHA512
413f5e781c33e6e7c675ec8f575ec1751d75bb54473bf61ef30552fdfc40bbfc70166b9a148cf1f2be7d1eb01151a100c959d3fe0864e475bf24470d7120eddf

Download Submit
C:\Users\Admin\AppData\Local\Temp\40637703.cmd

Filesize
289B

MD5
55232cd628197aaed52497b2460128a3

SHA1
bf9aced316e896b4793eaadf4fd8e54e34a31d7d

SHA256
0fa763cde3f18789f40e98f6cb47d8293eac42eec38b5497dfe1c97afcbd9d26

SHA512
e2a9555501bfba9f3e452d7a5ae9cd326fa7cd9b24099e81c2ac9bf07eed50e94e3dacd1f144ce98f95798962b13c174109b16cf54a5d993f66ab9f7fe7b4b48

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads