gootloader | c024fd9d78c0f6e19b716600225d2dd97c9b32e7585c53f854fe214cf1d65c3f

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-10-2024 18:59

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General

Target

advantages_and_disadvantages_of_framework_agreements(61632).js
Size

5.1MB
MD5

b1b03f3c9310cff3e830b9d3abebd5c4
SHA1

c9c72acc103a6ee6d51f2d71624fe578cbe84e04
SHA256

91d64d6f9153c8fc00d48a9e2ba0f945920f8e18ef2cd3d46d8ef022ce7d8483
SHA512

c6dcbf8ee8db4256ff7ad16da56e041be75c9ef9ef3b8a7dc7603bfe80917578cdb20c3bf783fc774073d781dd449be88e56359f715ae05b685625275d8687ba
SSDEEP

49152:8MRKvMLPV9yMRKvMLPV9yMRKvMLPV9yMRKvMLPV9l:N9PVB9PVB9PVB9PVD

Score

10^/10

gootloader execution loader

Malware Config

Signatures

GootLoader
JavaScript loader known for delivering other families such as Gootkit and Cobaltstrike.
loader gootloader
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

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

powershell.exe

pid	Process
1560	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description	pid	Process
Token: SeDebugPrivilege	1560	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

taskeng.exewscript.EXEcscript.exe

description	pid	Process	procid_target
PID 2896 wrote to memory of 2640	2896	taskeng.exe	32
PID 2896 wrote to memory of 2640	2896	taskeng.exe	32
PID 2896 wrote to memory of 2640	2896	taskeng.exe	32
PID 2640 wrote to memory of 2156	2640	wscript.EXE	33
PID 2640 wrote to memory of 2156	2640	wscript.EXE	33
PID 2640 wrote to memory of 2156	2640	wscript.EXE	33
PID 2156 wrote to memory of 1560	2156	cscript.exe	35
PID 2156 wrote to memory of 1560	2156	cscript.exe	35
PID 2156 wrote to memory of 1560	2156	cscript.exe	35

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\advantages_and_disadvantages_of_framework_agreements(61632).js
1⤵
PID:1736

C:\Windows\system32\taskeng.exe
taskeng.exe {F604B6DE-3FA0-47C9-A5F6-45E46D542ACF} S-1-5-21-3063565911-2056067323-3330884624-1000:KHBTHJFA\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2896
- C:\Windows\system32\wscript.EXE
  C:\Windows\system32\wscript.EXE SALESP~1.JS
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2640
- - C:\Windows\System32\cscript.exe
    "C:\Windows\System32\cscript.exe" SALESP~1.JS
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2156
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1560

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\Roaming\Mozilla\SALESP~1.JS

Filesize
45.1MB

MD5
e281d41f2147590cf4f5d556b685207e

SHA1
8f76deb5e87cd2e75c4d22ae81f0987397013204

SHA256
e819af17a042e7703a39d77940de461b5829f89e0c921a3b0f9e35b42c226f16

SHA512
c904119075007fbe89ebb38d76ee799af5a034a76d68e46ae8ac14b8cc7cb08a4f95cc476867ce365f9c05aceb24a1801d8c3b48954886d298bad9bbb3b6ecb6

Download Submit
memory/1560-7-0x000000001B7D0000-0x000000001BAB2000-memory.dmp

Filesize
2.9MB

Download
memory/1560-8-0x0000000002330000-0x0000000002338000-memory.dmp

Filesize
32KB

Download