1f0c99c548de07ae2c45b0ea19bab0f054b27966eabc1933544a1490aff1c694

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 11:05

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General

Target

3d1d92d81b2ab1b798b311c88d71f0a2_JaffaCakes118.js
Size

160B
MD5

3d1d92d81b2ab1b798b311c88d71f0a2
SHA1

31909a96285aee1ca5d236b33ae5b2f69e2f8c08
SHA256

1f0c99c548de07ae2c45b0ea19bab0f054b27966eabc1933544a1490aff1c694
SHA512

dbbc91c5d1edf614b9b782421c532b6789108065fd339775804468acc0309f7fbc14f1d1b70f83923c0286bfcd4001118d002a553ce68e21e8e5af5f1491559d

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 5 IoCs

flow	pid	Process
2	4904	powershell.exe
11	4904	powershell.exe
19	4904	powershell.exe
21	4904	powershell.exe
23	4904	powershell.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-1-5-21-1176886754-713327781-2233697964-1000\Control Panel\International\Geo\Nation	wscript.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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4904	powershell.exe
4904	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4904	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 4904	2040	wscript.exe	83
PID 2040 wrote to memory of 4904	2040	wscript.exe	83

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\3d1d92d81b2ab1b798b311c88d71f0a2_JaffaCakes118.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2040
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" $ff = curl https://google.com; echo $ff;
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4904

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\__PSScriptPolicyTest_arihbcfb.xxe.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4904-0-0x00007FFA08BF3000-0x00007FFA08BF5000-memory.dmp

Filesize
8KB

Download
memory/4904-1-0x000002103E060000-0x000002103E082000-memory.dmp

Filesize
136KB

Download
memory/4904-11-0x00007FFA08BF0000-0x00007FFA096B1000-memory.dmp

Filesize
10.8MB

Download
memory/4904-12-0x00007FFA08BF0000-0x00007FFA096B1000-memory.dmp

Filesize
10.8MB

Download
memory/4904-13-0x00000210593C0000-0x0000021059B66000-memory.dmp

Filesize
7.6MB

Download
memory/4904-20-0x00007FFA08BF0000-0x00007FFA096B1000-memory.dmp

Filesize
10.8MB

Download