gootloader | 192d88d6f6987695de2c5813bb72a33258e06962b360668f6bbd37573268627a

General

Target

192d88d6f6987695de2c5813bb72a33258e06962b360668f6bbd37573268627a.js
Size

7.7MB
MD5

550d9cb3338618b0d5da107bc7236e43
SHA1

60a54ed5ef9c84d9ae6da9de3cbed83e32e3ba64
SHA256

192d88d6f6987695de2c5813bb72a33258e06962b360668f6bbd37573268627a
SHA512

7893004d6825397c0c55559ab7247b92dcb72f930727d7bb32bafa545c74c97aa7e1ad095c1e83e43cd8fdfb2b37907504e05d91478fec29e175fd28f7924769
SSDEEP

49152:UytwpCQK+jyytwpCQK+jyytwpCQK+jyytwpCQK+jyytwpCQK+jyytwpCQK+jyytS:S

Score

10^/10

gootloader execution loader

Malware Config

Signatures

GootLoader
JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.
loader gootloader
Blocklisted process makes network request 3 IoCs

Processes:

powershell.exe

flow pid process

66 3484 powershell.exe
73 3484 powershell.exe
76 3484 powershell.exe

flow	pid	process
66	3484	powershell.exe
73	3484	powershell.exe
76	3484	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-1-5-21-3906287020-2915474608-1755617787-1000\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

Processes:

powershell.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	powershell.exe
Key created	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	powershell.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

powershell.exe

pid	process
3484	powershell.exe
3484	powershell.exe
3484	powershell.exe
3484	powershell.exe
3484	powershell.exe
3484	powershell.exe
3484	powershell.exe
3484	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

powershell.exe

description	pid	process
Token: SeDebugPrivilege	3484	powershell.exe
Token: SeIncreaseQuotaPrivilege	3484	powershell.exe
Token: SeSecurityPrivilege	3484	powershell.exe
Token: SeTakeOwnershipPrivilege	3484	powershell.exe
Token: SeLoadDriverPrivilege	3484	powershell.exe
Token: SeSystemProfilePrivilege	3484	powershell.exe
Token: SeSystemtimePrivilege	3484	powershell.exe
Token: SeProfSingleProcessPrivilege	3484	powershell.exe
Token: SeIncBasePriorityPrivilege	3484	powershell.exe
Token: SeCreatePagefilePrivilege	3484	powershell.exe
Token: SeBackupPrivilege	3484	powershell.exe
Token: SeRestorePrivilege	3484	powershell.exe
Token: SeShutdownPrivilege	3484	powershell.exe
Token: SeDebugPrivilege	3484	powershell.exe
Token: SeSystemEnvironmentPrivilege	3484	powershell.exe
Token: SeRemoteShutdownPrivilege	3484	powershell.exe
Token: SeUndockPrivilege	3484	powershell.exe
Token: SeManageVolumePrivilege	3484	powershell.exe
Token: 33	3484	powershell.exe
Token: 34	3484	powershell.exe
Token: 35	3484	powershell.exe
Token: 36	3484	powershell.exe
Token: SeIncreaseQuotaPrivilege	3484	powershell.exe
Token: SeSecurityPrivilege	3484	powershell.exe
Token: SeTakeOwnershipPrivilege	3484	powershell.exe
Token: SeLoadDriverPrivilege	3484	powershell.exe
Token: SeSystemProfilePrivilege	3484	powershell.exe
Token: SeSystemtimePrivilege	3484	powershell.exe
Token: SeProfSingleProcessPrivilege	3484	powershell.exe
Token: SeIncBasePriorityPrivilege	3484	powershell.exe
Token: SeCreatePagefilePrivilege	3484	powershell.exe
Token: SeBackupPrivilege	3484	powershell.exe
Token: SeRestorePrivilege	3484	powershell.exe
Token: SeShutdownPrivilege	3484	powershell.exe
Token: SeDebugPrivilege	3484	powershell.exe
Token: SeSystemEnvironmentPrivilege	3484	powershell.exe
Token: SeRemoteShutdownPrivilege	3484	powershell.exe
Token: SeUndockPrivilege	3484	powershell.exe
Token: SeManageVolumePrivilege	3484	powershell.exe
Token: 33	3484	powershell.exe
Token: 34	3484	powershell.exe
Token: 35	3484	powershell.exe
Token: 36	3484	powershell.exe
Token: SeIncreaseQuotaPrivilege	3484	powershell.exe
Token: SeSecurityPrivilege	3484	powershell.exe
Token: SeTakeOwnershipPrivilege	3484	powershell.exe
Token: SeLoadDriverPrivilege	3484	powershell.exe
Token: SeSystemProfilePrivilege	3484	powershell.exe
Token: SeSystemtimePrivilege	3484	powershell.exe
Token: SeProfSingleProcessPrivilege	3484	powershell.exe
Token: SeIncBasePriorityPrivilege	3484	powershell.exe
Token: SeCreatePagefilePrivilege	3484	powershell.exe
Token: SeBackupPrivilege	3484	powershell.exe
Token: SeRestorePrivilege	3484	powershell.exe
Token: SeShutdownPrivilege	3484	powershell.exe
Token: SeDebugPrivilege	3484	powershell.exe
Token: SeSystemEnvironmentPrivilege	3484	powershell.exe
Token: SeRemoteShutdownPrivilege	3484	powershell.exe
Token: SeUndockPrivilege	3484	powershell.exe
Token: SeManageVolumePrivilege	3484	powershell.exe
Token: 33	3484	powershell.exe
Token: 34	3484	powershell.exe
Token: 35	3484	powershell.exe
Token: 36	3484	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

wscript.EXEcscript.exe

description	pid	process	target process
PID 2724 wrote to memory of 1636	2724	wscript.EXE	cscript.exe
PID 2724 wrote to memory of 1636	2724	wscript.EXE	cscript.exe
PID 1636 wrote to memory of 3484	1636	cscript.exe	powershell.exe
PID 1636 wrote to memory of 3484	1636	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\192d88d6f6987695de2c5813bb72a33258e06962b360668f6bbd37573268627a.js
1⤵
PID:3152

C:\Windows\system32\wscript.EXE
C:\Windows\system32\wscript.EXE BEVERA~1.JS
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2724

C:\Windows\System32\cscript.exe
"C:\Windows\System32\cscript.exe" "BEVERA~1.JS"
2⤵
- Suspicious use of WriteProcessMemory
PID:1636

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell
3⤵
- Blocklisted process makes network request
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3484

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

JavaScript

1

T1059.007

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ot1qkrgm.1s1.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Mozilla\BEVERA~1.JS
Filesize
42.1MB

MD5
63a41828eb9b94fb19d3b28a2e214b38

SHA1
462ab0767f32b91ef89879147884c40e82ce6e32

SHA256
a52c7f6b490e96416d6de661aa9fe08127ee5d03f9ba0a67bc6d0149e82bb596

SHA512
56d40dce884a04ab7b8f2aa35a19e77e56b9056b50275b2e5e62e75fcee2c7fcb74a334e706b197b822509b620de325ac4c229d458ff67de23d0bab3e083cf49

Download Submit
memory/3484-12-0x000001A52D060000-0x000001A52D082000-memory.dmp

Filesize
136KB

Download
memory/3484-13-0x000001A52D0E0000-0x000001A52D124000-memory.dmp

Filesize
272KB

Download
memory/3484-14-0x000001A52E000000-0x000001A52E076000-memory.dmp

Filesize
472KB

Download
memory/3484-15-0x000001A52E210000-0x000001A52E23A000-memory.dmp

Filesize
168KB

Download
memory/3484-16-0x000001A52E210000-0x000001A52E234000-memory.dmp

Filesize
144KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads