gootloader | 41d2de93dca3faab22eb1a026e35690ced910487a3fb61030de78856708c0e89

Analysis

max time kernel
593s
max time network
596s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2024 13:13

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General

Target

POWERP~1.js
Size

44.9MB
MD5

b4ee7e42307d0c7219a8105c041970d0
SHA1

c69a94af010cb5c313aca4f6a43a9c7e55be29fe
SHA256

41d2de93dca3faab22eb1a026e35690ced910487a3fb61030de78856708c0e89
SHA512

85a2300ecc545bbf971fcd18bcd7b81e8af55f62ad011eb35fad946ec6bc2023902f3cd59e0ea23fe8e956e3f94497ceea3bea9a11402e0c083916f6b602b85c
SSDEEP

49152:/rQND+OCKvCTGRJ2FbGrN13FE7YI6ZllNMdHFSfJgnH+Gql39heu0v+2A6ZFbilo:/5

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 28 IoCs

Processes:

powershell.exe

flow	pid	Process
24	3332	powershell.exe
45	3332	powershell.exe
50	3332	powershell.exe
53	3332	powershell.exe
60	3332	powershell.exe
62	3332	powershell.exe
68	3332	powershell.exe
71	3332	powershell.exe
73	3332	powershell.exe
74	3332	powershell.exe
76	3332	powershell.exe
79	3332	powershell.exe
81	3332	powershell.exe
82	3332	powershell.exe
83	3332	powershell.exe
84	3332	powershell.exe
85	3332	powershell.exe
87	3332	powershell.exe
89	3332	powershell.exe
90	3332	powershell.exe
92	3332	powershell.exe
93	3332	powershell.exe
95	3332	powershell.exe
96	3332	powershell.exe
97	3332	powershell.exe
98	3332	powershell.exe
99	3332	powershell.exe
100	3332	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-1-5-21-3756129449-3121373848-4276368241-1000\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-1-5-21-3756129449-3121373848-4276368241-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	powershell.exe

Suspicious behavior: EnumeratesProcesses 58 IoCs

Processes:

powershell.exe

pid	Process
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe
3332	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

powershell.exe

description	pid	Process
Token: SeDebugPrivilege	3332	powershell.exe
Token: SeIncreaseQuotaPrivilege	3332	powershell.exe
Token: SeSecurityPrivilege	3332	powershell.exe
Token: SeTakeOwnershipPrivilege	3332	powershell.exe
Token: SeLoadDriverPrivilege	3332	powershell.exe
Token: SeSystemProfilePrivilege	3332	powershell.exe
Token: SeSystemtimePrivilege	3332	powershell.exe
Token: SeProfSingleProcessPrivilege	3332	powershell.exe
Token: SeIncBasePriorityPrivilege	3332	powershell.exe
Token: SeCreatePagefilePrivilege	3332	powershell.exe
Token: SeBackupPrivilege	3332	powershell.exe
Token: SeRestorePrivilege	3332	powershell.exe
Token: SeShutdownPrivilege	3332	powershell.exe
Token: SeDebugPrivilege	3332	powershell.exe
Token: SeSystemEnvironmentPrivilege	3332	powershell.exe
Token: SeRemoteShutdownPrivilege	3332	powershell.exe
Token: SeUndockPrivilege	3332	powershell.exe
Token: SeManageVolumePrivilege	3332	powershell.exe
Token: 33	3332	powershell.exe
Token: 34	3332	powershell.exe
Token: 35	3332	powershell.exe
Token: 36	3332	powershell.exe
Token: SeIncreaseQuotaPrivilege	3332	powershell.exe
Token: SeSecurityPrivilege	3332	powershell.exe
Token: SeTakeOwnershipPrivilege	3332	powershell.exe
Token: SeLoadDriverPrivilege	3332	powershell.exe
Token: SeSystemProfilePrivilege	3332	powershell.exe
Token: SeSystemtimePrivilege	3332	powershell.exe
Token: SeProfSingleProcessPrivilege	3332	powershell.exe
Token: SeIncBasePriorityPrivilege	3332	powershell.exe
Token: SeCreatePagefilePrivilege	3332	powershell.exe
Token: SeBackupPrivilege	3332	powershell.exe
Token: SeRestorePrivilege	3332	powershell.exe
Token: SeShutdownPrivilege	3332	powershell.exe
Token: SeDebugPrivilege	3332	powershell.exe
Token: SeSystemEnvironmentPrivilege	3332	powershell.exe
Token: SeRemoteShutdownPrivilege	3332	powershell.exe
Token: SeUndockPrivilege	3332	powershell.exe
Token: SeManageVolumePrivilege	3332	powershell.exe
Token: 33	3332	powershell.exe
Token: 34	3332	powershell.exe
Token: 35	3332	powershell.exe
Token: 36	3332	powershell.exe
Token: SeIncreaseQuotaPrivilege	3332	powershell.exe
Token: SeSecurityPrivilege	3332	powershell.exe
Token: SeTakeOwnershipPrivilege	3332	powershell.exe
Token: SeLoadDriverPrivilege	3332	powershell.exe
Token: SeSystemProfilePrivilege	3332	powershell.exe
Token: SeSystemtimePrivilege	3332	powershell.exe
Token: SeProfSingleProcessPrivilege	3332	powershell.exe
Token: SeIncBasePriorityPrivilege	3332	powershell.exe
Token: SeCreatePagefilePrivilege	3332	powershell.exe
Token: SeBackupPrivilege	3332	powershell.exe
Token: SeRestorePrivilege	3332	powershell.exe
Token: SeShutdownPrivilege	3332	powershell.exe
Token: SeDebugPrivilege	3332	powershell.exe
Token: SeSystemEnvironmentPrivilege	3332	powershell.exe
Token: SeRemoteShutdownPrivilege	3332	powershell.exe
Token: SeUndockPrivilege	3332	powershell.exe
Token: SeManageVolumePrivilege	3332	powershell.exe
Token: 33	3332	powershell.exe
Token: 34	3332	powershell.exe
Token: 35	3332	powershell.exe
Token: 36	3332	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

wscript.execscript.exe

description	pid	Process	procid_target
PID 4076 wrote to memory of 2824	4076	wscript.exe	89
PID 4076 wrote to memory of 2824	4076	wscript.exe	89
PID 2824 wrote to memory of 3332	2824	cscript.exe	91
PID 2824 wrote to memory of 3332	2824	cscript.exe	91

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\POWERP~1.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4076
- C:\Windows\System32\cscript.exe
  "C:\Windows\System32\cscript.exe" "POWERP~1.js"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2824
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe
    3⤵
    - Blocklisted process makes network request
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3332

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bij3yqzs.jf2.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3332-0-0x00007FFA87C43000-0x00007FFA87C45000-memory.dmp

Filesize
8KB

Download
memory/3332-1-0x000002AE2E360000-0x000002AE2E382000-memory.dmp

Filesize
136KB

Download
memory/3332-11-0x00007FFA87C40000-0x00007FFA88701000-memory.dmp

Filesize
10.8MB

Download
memory/3332-12-0x00007FFA87C40000-0x00007FFA88701000-memory.dmp

Filesize
10.8MB

Download
memory/3332-13-0x000002AE30590000-0x000002AE305D4000-memory.dmp

Filesize
272KB

Download
memory/3332-14-0x000002AE309B0000-0x000002AE30A26000-memory.dmp

Filesize
472KB

Download
memory/3332-15-0x000002AE30C30000-0x000002AE30C5A000-memory.dmp

Filesize
168KB

Download
memory/3332-16-0x000002AE30C30000-0x000002AE30C54000-memory.dmp

Filesize
144KB

Download
memory/3332-17-0x00007FFA87C43000-0x00007FFA87C45000-memory.dmp

Filesize
8KB

Download
memory/3332-18-0x00007FFA87C40000-0x00007FFA88701000-memory.dmp

Filesize
10.8MB

Download