gootloader | 4f9a9d04880d17de55763ccb6c6fe0c7d5dbb7129531a5083ce7ec5a10895a44

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
26/03/2024, 15:55

Target

SERVER~1.js
Size

45.1MB
MD5

e8dbd1070fa7ecc4da9dd4f37ffd6346
SHA1

08367987a51783b8eb309929c5a4c836f455ea36
SHA256

4f9a9d04880d17de55763ccb6c6fe0c7d5dbb7129531a5083ce7ec5a10895a44
SHA512

bd94e0911d541c6ca4fe914ded139923cdea9b0f1b93109aa759a6d311084384854bc405ef412034a5c9e4094f9264d1767c279b44a57ddc56314ab3543066be
SSDEEP

6144:jyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyj:P

Score

10^/10

gootloader loader

GootLoader
JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.
loader gootloader
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2600	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2600	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2964 wrote to memory of 1736	2964	wscript.exe	28
PID 2964 wrote to memory of 1736	2964	wscript.exe	28
PID 2964 wrote to memory of 1736	2964	wscript.exe	28
PID 1736 wrote to memory of 2600	1736	cscript.exe	30
PID 1736 wrote to memory of 2600	1736	cscript.exe	30
PID 1736 wrote to memory of 2600	1736	cscript.exe	30

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\SERVER~1.js
1⤵
- Suspicious use of WriteProcessMemory
PID:2964
- C:\Windows\System32\cscript.exe
  "C:\Windows\System32\cscript.exe" "SERVER~1.js"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1736
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2600

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/2600-4-0x000000001B540000-0x000000001B822000-memory.dmp

Filesize
2.9MB

Download
memory/2600-5-0x0000000001EF0000-0x0000000001EF8000-memory.dmp

Filesize
32KB

Download
memory/2600-6-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

Filesize
9.6MB

Download
memory/2600-7-0x0000000002B30000-0x0000000002BB0000-memory.dmp

Filesize
512KB

Download
memory/2600-8-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

Filesize
9.6MB

Download
memory/2600-9-0x0000000002B30000-0x0000000002BB0000-memory.dmp

Filesize
512KB

Download
memory/2600-10-0x000007FEF5D30000-0x000007FEF66CD000-memory.dmp

Filesize
9.6MB

Download
memory/2600-11-0x0000000002B30000-0x0000000002BB0000-memory.dmp

Filesize
512KB

Download