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
139s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18/12/2024, 02:32

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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

Blocklisted process makes network request 3 IoCs

flow	pid	Process
40	2256	powershell.exe
44	2256	powershell.exe
47	2256	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-1-5-21-2045521122-590294423-3465680274-1000\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

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	powershell.exe
Key created	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	powershell.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1944	powershell.exe
1944	powershell.exe
2256	powershell.exe
2256	powershell.exe
2256	powershell.exe
2256	powershell.exe
2256	powershell.exe
2256	powershell.exe
2256	powershell.exe
2256	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1944	powershell.exe
Token: SeDebugPrivilege	2256	powershell.exe
Token: SeIncreaseQuotaPrivilege	2256	powershell.exe
Token: SeSecurityPrivilege	2256	powershell.exe
Token: SeTakeOwnershipPrivilege	2256	powershell.exe
Token: SeLoadDriverPrivilege	2256	powershell.exe
Token: SeSystemProfilePrivilege	2256	powershell.exe
Token: SeSystemtimePrivilege	2256	powershell.exe
Token: SeProfSingleProcessPrivilege	2256	powershell.exe
Token: SeIncBasePriorityPrivilege	2256	powershell.exe
Token: SeCreatePagefilePrivilege	2256	powershell.exe
Token: SeBackupPrivilege	2256	powershell.exe
Token: SeRestorePrivilege	2256	powershell.exe
Token: SeShutdownPrivilege	2256	powershell.exe
Token: SeDebugPrivilege	2256	powershell.exe
Token: SeSystemEnvironmentPrivilege	2256	powershell.exe
Token: SeRemoteShutdownPrivilege	2256	powershell.exe
Token: SeUndockPrivilege	2256	powershell.exe
Token: SeManageVolumePrivilege	2256	powershell.exe
Token: 33	2256	powershell.exe
Token: 34	2256	powershell.exe
Token: 35	2256	powershell.exe
Token: 36	2256	powershell.exe
Token: SeIncreaseQuotaPrivilege	2256	powershell.exe
Token: SeSecurityPrivilege	2256	powershell.exe
Token: SeTakeOwnershipPrivilege	2256	powershell.exe
Token: SeLoadDriverPrivilege	2256	powershell.exe
Token: SeSystemProfilePrivilege	2256	powershell.exe
Token: SeSystemtimePrivilege	2256	powershell.exe
Token: SeProfSingleProcessPrivilege	2256	powershell.exe
Token: SeIncBasePriorityPrivilege	2256	powershell.exe
Token: SeCreatePagefilePrivilege	2256	powershell.exe
Token: SeBackupPrivilege	2256	powershell.exe
Token: SeRestorePrivilege	2256	powershell.exe
Token: SeShutdownPrivilege	2256	powershell.exe
Token: SeDebugPrivilege	2256	powershell.exe
Token: SeSystemEnvironmentPrivilege	2256	powershell.exe
Token: SeRemoteShutdownPrivilege	2256	powershell.exe
Token: SeUndockPrivilege	2256	powershell.exe
Token: SeManageVolumePrivilege	2256	powershell.exe
Token: 33	2256	powershell.exe
Token: 34	2256	powershell.exe
Token: 35	2256	powershell.exe
Token: 36	2256	powershell.exe
Token: SeIncreaseQuotaPrivilege	2256	powershell.exe
Token: SeSecurityPrivilege	2256	powershell.exe
Token: SeTakeOwnershipPrivilege	2256	powershell.exe
Token: SeLoadDriverPrivilege	2256	powershell.exe
Token: SeSystemProfilePrivilege	2256	powershell.exe
Token: SeSystemtimePrivilege	2256	powershell.exe
Token: SeProfSingleProcessPrivilege	2256	powershell.exe
Token: SeIncBasePriorityPrivilege	2256	powershell.exe
Token: SeCreatePagefilePrivilege	2256	powershell.exe
Token: SeBackupPrivilege	2256	powershell.exe
Token: SeRestorePrivilege	2256	powershell.exe
Token: SeShutdownPrivilege	2256	powershell.exe
Token: SeDebugPrivilege	2256	powershell.exe
Token: SeSystemEnvironmentPrivilege	2256	powershell.exe
Token: SeRemoteShutdownPrivilege	2256	powershell.exe
Token: SeUndockPrivilege	2256	powershell.exe
Token: SeManageVolumePrivilege	2256	powershell.exe
Token: 33	2256	powershell.exe
Token: 34	2256	powershell.exe
Token: 35	2256	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3280	conhost.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1544 wrote to memory of 3280	1544	wscript.EXE	101
PID 1544 wrote to memory of 3280	1544	wscript.EXE	101
PID 3280 wrote to memory of 3480	3280	conhost.exe	102
PID 3280 wrote to memory of 3480	3280	conhost.exe	102
PID 3480 wrote to memory of 1944	3480	cscript.exe	103
PID 3480 wrote to memory of 1944	3480	cscript.exe	103
PID 1944 wrote to memory of 2256	1944	powershell.exe	104
PID 1944 wrote to memory of 2256	1944	powershell.exe	104

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:2716

C:\Windows\system32\wscript.EXE
C:\Windows\system32\wscript.EXE AUTOMO~1.JS
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1544
- C:\Windows\System32\conhost.exe
  "C:\Windows\System32\conhost.exe" cscript "AUTOMO~1.JS"
  2⤵
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3280
- - C:\Windows\System32\cscript.exe
    cscript AUTOMO~1.JS
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3480
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell powershell
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:1944
    - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"
        5⤵
        Blocklisted process makes network request
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2256

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_iptyvxoz.c1q.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\Solutions Enabler.xml

Filesize
4.4MB

MD5
6166491ad0afd48ddf8a220c09647acf

SHA1
eab4db5de13cd5a0dc2ae132fc99417c0d04df8c

SHA256
3fafb3a2d8317e616647c7a8515109b517fd7a194694d7992f0cc451175687e0

SHA512
25952807d8044f3dbd2f597139ff38873666cb8529dc5eb98b35a10b2ac8df2d6f07eddf4d29575a4ae6037b4164cb1792615f7fc289eb2f6f863ef313908285

Download Submit
memory/1944-9-0x00000186C8930000-0x00000186C8952000-memory.dmp

Filesize
136KB

Download
memory/2256-26-0x0000025CBECC0000-0x0000025CBED04000-memory.dmp

Filesize
272KB

Download
memory/2256-27-0x0000025CBEFB0000-0x0000025CBF026000-memory.dmp

Filesize
472KB

Download
memory/2256-28-0x0000025CBF220000-0x0000025CBF24A000-memory.dmp

Filesize
168KB

Download
memory/2256-29-0x0000025CBF220000-0x0000025CBF244000-memory.dmp

Filesize
144KB

Download