gootloader | 19f61a820471666bc3b5ca03445c7ff13c4003c0f4223efce006250979c632b2

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
03-10-2024 02:37

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General

Target

mutualagreementofpartiesfarclause.js
Size

842KB
MD5

5877f94e41a390efbac7bede44d6fd55
SHA1

0231de627e81d5c38e18c22fa303d8adce2fd5ae
SHA256

19f61a820471666bc3b5ca03445c7ff13c4003c0f4223efce006250979c632b2
SHA512

79f30084d57fc9671965a23a7f699a11afbfc036e4a158f7b4210e850aacb9ef580aeec7348308f7894aca1f75cd63dfaaab2e32dc5a699fde9e883b8b4c943d
SSDEEP

24576:gaCgo+ogQc5WfNnZmD/nNe6qYbNeR4qCFkWpyQTa7FNE3NEr:gaCgo+ogQc5WfNnZmD/nc6qYkYkWpyQc

Score

10^/10

gootloader execution loader

Malware Config

Signatures

GootLoader
JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.
loader gootloader
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 1 IoCs

Processes:

powershell.exe

pid process

2340 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 2340 powershell.exe

pid	process
2340	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2340	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

taskeng.exewscript.EXEcscript.exe

description	pid	process	target process
PID 3008 wrote to memory of 2748	3008	taskeng.exe	wscript.EXE
PID 3008 wrote to memory of 2748	3008	taskeng.exe	wscript.EXE
PID 3008 wrote to memory of 2748	3008	taskeng.exe	wscript.EXE
PID 2748 wrote to memory of 2580	2748	wscript.EXE	cscript.exe
PID 2748 wrote to memory of 2580	2748	wscript.EXE	cscript.exe
PID 2748 wrote to memory of 2580	2748	wscript.EXE	cscript.exe
PID 2580 wrote to memory of 2340	2580	cscript.exe	powershell.exe
PID 2580 wrote to memory of 2340	2580	cscript.exe	powershell.exe
PID 2580 wrote to memory of 2340	2580	cscript.exe	powershell.exe

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\mutualagreementofpartiesfarclause.js
1⤵
PID:2528

C:\Windows\system32\taskeng.exe
taskeng.exe {80103480-953B-459B-9AE0-E671F114F19D} S-1-5-21-1846800975-3917212583-2893086201-1000:ZQABOPWE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:3008

C:\Windows\system32\wscript.EXE
C:\Windows\system32\wscript.EXE ADAPTQ~1.JS
2⤵
- Suspicious use of WriteProcessMemory
PID:2748

C:\Windows\System32\cscript.exe
"C:\Windows\System32\cscript.exe" "ADAPTQ~1.JS"
3⤵
- Suspicious use of WriteProcessMemory
PID:2580

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2340

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\Roaming\Microsoft\ADAPTQ~1.JS

Filesize
44.4MB

MD5
c8473823086c043a91d89f479ba33137

SHA1
15261ae67235c6f275287b8740b82422ee35ba61

SHA256
0c808e3b3ff2ab8bd468a789888168fd2d6bb6d7b85059ca01deb0ec526709a2

SHA512
6232a72770dd4f76dcf510780fdf199499b9d70e700c1e440a64ded456941206466b2cde6e7102a596ef46d2136dce64d2e86d15356fcdc3eb834f163a873a1f

Download Submit
memory/2340-7-0x000000001B6A0000-0x000000001B982000-memory.dmp

Filesize
2.9MB

Download
memory/2340-8-0x0000000001D00000-0x0000000001D08000-memory.dmp

Filesize
32KB

Download