gootloader | 53f8a46c948c968fe753a5f723bdf99d3b3d141dc3dec3d8e36480975c7ce879

Resubmissions

18/12/2024, 14:27

241218-rsv35stjdr 10

18/12/2024, 13:54

241218-q71rha1mfw 10

18/12/2024, 13:48

241218-q4epvs1ldw 10

18/12/2024, 02:32

241218-c1s67azqhq 10

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
18/12/2024, 14:27

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Report Analysis Logs

General

Target

53f8a46c948c968fe753a5f723bdf99d3b3d141dc3dec3d8e36480975c7ce879.js
Size

281KB
MD5

95238ad5a91d721c6e8fdf4c36187798
SHA1

7b468a279606b62b0abe1a3e14aa16f0c9e6b93d
SHA256

53f8a46c948c968fe753a5f723bdf99d3b3d141dc3dec3d8e36480975c7ce879
SHA512

26139d8e3a97a9971f1163af0754c3f990b82f4af04f0fc6862dc1b2ae6186a6948a001c7c8ab2b6e981b409715e30b8c2bdf007e8d02e539c37f95438486441
SSDEEP

6144:i53Ih6ntcHCDMwfT2jP4OfSqy+QBFm9E7JFy8PlI4I1f8sATRZtr:ivs4OfSDFmcNe1f8sATtr

Score

10^/10

gootloader execution loader

Malware Config

Signatures

GootLoader
JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.
loader gootloader
Gootloader family
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 use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 2260	3000	taskeng.exe	32
PID 3000 wrote to memory of 2260	3000	taskeng.exe	32
PID 3000 wrote to memory of 2260	3000	taskeng.exe	32
PID 2260 wrote to memory of 2136	2260	wscript.EXE	33
PID 2260 wrote to memory of 2136	2260	wscript.EXE	33
PID 2260 wrote to memory of 2136	2260	wscript.EXE	33

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\53f8a46c948c968fe753a5f723bdf99d3b3d141dc3dec3d8e36480975c7ce879.js
1⤵
PID:1984

C:\Windows\system32\taskeng.exe
taskeng.exe {3A331748-AB2F-45B1-8369-24D5B24AAB62} S-1-5-21-3063565911-2056067323-3330884624-1000:KHBTHJFA\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Windows\system32\wscript.EXE
  C:\Windows\system32\wscript.EXE AUTOMO~1.JS
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2260
- - C:\Windows\System32\conhost.exe
    "C:\Windows\System32\conhost.exe" cscript "AUTOMO~1.JS"
    3⤵
    PID:2136

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\Adobe\AUTOMO~1.JS

Filesize
4.4MB

MD5
6166491ad0afd48ddf8a220c09647acf

SHA1
eab4db5de13cd5a0dc2ae132fc99417c0d04df8c

SHA256
3fafb3a2d8317e616647c7a8515109b517fd7a194694d7992f0cc451175687e0

SHA512
25952807d8044f3dbd2f597139ff38873666cb8529dc5eb98b35a10b2ac8df2d6f07eddf4d29575a4ae6037b4164cb1792615f7fc289eb2f6f863ef313908285

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