gootloader | 1223f257d55420e519938c205d39b24c83f095b49c6554fd5fa73fe38ef7f093

General

Target

pa collective agreement pay 27608.js
Size

16.1MB
MD5

f9016a3952c8ea65c9904c25c62d6e86
SHA1

b19316a663f84a0bd05ddeb0659de998504b8c85
SHA256

1223f257d55420e519938c205d39b24c83f095b49c6554fd5fa73fe38ef7f093
SHA512

404a12cfdf3f368dad78503e933efc614d3bd2c5cf1032553bf12d6291b9265d812d5a0f30aa147109d37b02ac51fc37fec0d742092967741cffe26a768ef906
SSDEEP

49152:87ltzjCxbUqHlp49zrN0HAhutkOzLYzYBJav+87/r3be/JNZGmGc3quvU0HxcE8T:S

Score

10^/10

gootloader loader

Malware Config

Signatures

GootLoader
JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.
loader gootloader
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-1-5-21-2860750803-256193626-1801997576-1000\Control Panel\International\Geo\Nation wscript.EXE
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2860750803-256193626-1801997576-1000\Control Panel\International\Geo\Nation	wscript.EXE

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-1-5-21-2860750803-256193626-1801997576-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	powershell.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

powershell.exe

pid	process
5068	powershell.exe
5068	powershell.exe
5068	powershell.exe
5068	powershell.exe
5068	powershell.exe
5068	powershell.exe
5068	powershell.exe
5068	powershell.exe
5068	powershell.exe
5068	powershell.exe
5068	powershell.exe
5068	powershell.exe
5068	powershell.exe
5068	powershell.exe
5068	powershell.exe
5068	powershell.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

powershell.exe

description	pid	process
Token: SeDebugPrivilege	5068	powershell.exe
Token: SeIncreaseQuotaPrivilege	5068	powershell.exe
Token: SeSecurityPrivilege	5068	powershell.exe
Token: SeTakeOwnershipPrivilege	5068	powershell.exe
Token: SeLoadDriverPrivilege	5068	powershell.exe
Token: SeSystemProfilePrivilege	5068	powershell.exe
Token: SeSystemtimePrivilege	5068	powershell.exe
Token: SeProfSingleProcessPrivilege	5068	powershell.exe
Token: SeIncBasePriorityPrivilege	5068	powershell.exe
Token: SeCreatePagefilePrivilege	5068	powershell.exe
Token: SeBackupPrivilege	5068	powershell.exe
Token: SeRestorePrivilege	5068	powershell.exe
Token: SeShutdownPrivilege	5068	powershell.exe
Token: SeDebugPrivilege	5068	powershell.exe
Token: SeSystemEnvironmentPrivilege	5068	powershell.exe
Token: SeRemoteShutdownPrivilege	5068	powershell.exe
Token: SeUndockPrivilege	5068	powershell.exe
Token: SeManageVolumePrivilege	5068	powershell.exe
Token: 33	5068	powershell.exe
Token: 34	5068	powershell.exe
Token: 35	5068	powershell.exe
Token: 36	5068	powershell.exe
Token: SeIncreaseQuotaPrivilege	5068	powershell.exe
Token: SeSecurityPrivilege	5068	powershell.exe
Token: SeTakeOwnershipPrivilege	5068	powershell.exe
Token: SeLoadDriverPrivilege	5068	powershell.exe
Token: SeSystemProfilePrivilege	5068	powershell.exe
Token: SeSystemtimePrivilege	5068	powershell.exe
Token: SeProfSingleProcessPrivilege	5068	powershell.exe
Token: SeIncBasePriorityPrivilege	5068	powershell.exe
Token: SeCreatePagefilePrivilege	5068	powershell.exe
Token: SeBackupPrivilege	5068	powershell.exe
Token: SeRestorePrivilege	5068	powershell.exe
Token: SeShutdownPrivilege	5068	powershell.exe
Token: SeDebugPrivilege	5068	powershell.exe
Token: SeSystemEnvironmentPrivilege	5068	powershell.exe
Token: SeRemoteShutdownPrivilege	5068	powershell.exe
Token: SeUndockPrivilege	5068	powershell.exe
Token: SeManageVolumePrivilege	5068	powershell.exe
Token: 33	5068	powershell.exe
Token: 34	5068	powershell.exe
Token: 35	5068	powershell.exe
Token: 36	5068	powershell.exe
Token: SeIncreaseQuotaPrivilege	5068	powershell.exe
Token: SeSecurityPrivilege	5068	powershell.exe
Token: SeTakeOwnershipPrivilege	5068	powershell.exe
Token: SeLoadDriverPrivilege	5068	powershell.exe
Token: SeSystemProfilePrivilege	5068	powershell.exe
Token: SeSystemtimePrivilege	5068	powershell.exe
Token: SeProfSingleProcessPrivilege	5068	powershell.exe
Token: SeIncBasePriorityPrivilege	5068	powershell.exe
Token: SeCreatePagefilePrivilege	5068	powershell.exe
Token: SeBackupPrivilege	5068	powershell.exe
Token: SeRestorePrivilege	5068	powershell.exe
Token: SeShutdownPrivilege	5068	powershell.exe
Token: SeDebugPrivilege	5068	powershell.exe
Token: SeSystemEnvironmentPrivilege	5068	powershell.exe
Token: SeRemoteShutdownPrivilege	5068	powershell.exe
Token: SeUndockPrivilege	5068	powershell.exe
Token: SeManageVolumePrivilege	5068	powershell.exe
Token: 33	5068	powershell.exe
Token: 34	5068	powershell.exe
Token: 35	5068	powershell.exe
Token: 36	5068	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

wscript.EXEcscript.exe

description	pid	process	target process
PID 2316 wrote to memory of 4756	2316	wscript.EXE	cscript.exe
PID 2316 wrote to memory of 4756	2316	wscript.EXE	cscript.exe
PID 4756 wrote to memory of 5068	4756	cscript.exe	powershell.exe
PID 4756 wrote to memory of 5068	4756	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\pa collective agreement pay 27608.js"
1⤵
PID:704

C:\Windows\system32\wscript.EXE
C:\Windows\system32\wscript.EXE NUMARA~1.JS
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2316

C:\Windows\System32\cscript.exe
"C:\Windows\System32\cscript.exe" "NUMARA~1.JS"
2⤵
- Suspicious use of WriteProcessMemory
PID:4756

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell
3⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5068

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

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_me0tfeoq.55k.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\Adobe\NUMARA~1.JS
Filesize
45.6MB

MD5
856147e412996de726454df6f8ae39f9

SHA1
182bb6e970ab056e7dd7ec61312eb8e9f2b33761

SHA256
f69e083ad7a82b1251be8c5c4b71953cf16efb0d95c9b4cadf65afb6237bac5b

SHA512
42fba101de0f2b1e3a4a5713fa16e01ca2fff85d6929304e8688d3871d5c06efc2b338f710f0b325aedc51ac219295acada5998c78d30383b7dbc638b91c4941

Download Submit
memory/5068-12-0x00000216E44F0000-0x00000216E4512000-memory.dmp

Filesize
136KB

Download
memory/5068-13-0x00000216E6A90000-0x00000216E6AD4000-memory.dmp

Filesize
272KB

Download
memory/5068-14-0x00000216E6B60000-0x00000216E6BD6000-memory.dmp

Filesize
472KB

Download
memory/5068-15-0x00000216E6DB0000-0x00000216E6DDA000-memory.dmp

Filesize
168KB

Download
memory/5068-16-0x00000216E6DB0000-0x00000216E6DD4000-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