gootloader | 5f2b4aaf83394cd267362da83a52eda1a14246c24af74a7321831d2f5e1758d9

Resubmissions

16-04-2024 00:01

240416-abeldsbh48 10

15-04-2024 17:32

240415-v4p8taec9v 10

Analysis

max time kernel
148s
max time network
129s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
16-04-2024 00:01

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General

Target

traffic laws of grenada 71138.js
Size

28.9MB
MD5

5e9e894ac5a9bb53e7de4236979cf67c
SHA1

557ac8df67dbe9e20608500df00430de4c646b79
SHA256

5f2b4aaf83394cd267362da83a52eda1a14246c24af74a7321831d2f5e1758d9
SHA512

c60082638eacb2cccef7297077daf5837f88c3b5a2900c15a13992a4713cc11590014fcf14f1d770537a265efab98607d8b2dfe6aa2252e088a72db33a57ff8c
SSDEEP

49152:R7BYzjCxb3qHlp4wwpN00chD1ZHzqYzYB2Vq+8fKN3ER/9xqG6lP3qtDlpgicEvd:J

Score

10^/10

gootloader loader

Malware Config

Signatures

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

Processes:

powershell.exe

pid process

932 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 932 powershell.exe

pid	process
932	powershell.exe

description	pid	process
Token: SeDebugPrivilege	932	powershell.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

taskeng.exewscript.EXEcscript.exe

description	pid	process	target process
PID 2392 wrote to memory of 1296	2392	taskeng.exe	wscript.EXE
PID 2392 wrote to memory of 1296	2392	taskeng.exe	wscript.EXE
PID 2392 wrote to memory of 1296	2392	taskeng.exe	wscript.EXE
PID 1296 wrote to memory of 1644	1296	wscript.EXE	cscript.exe
PID 1296 wrote to memory of 1644	1296	wscript.EXE	cscript.exe
PID 1296 wrote to memory of 1644	1296	wscript.EXE	cscript.exe
PID 1644 wrote to memory of 932	1644	cscript.exe	powershell.exe
PID 1644 wrote to memory of 932	1644	cscript.exe	powershell.exe
PID 1644 wrote to memory of 932	1644	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\traffic laws of grenada 71138.js"
1⤵
PID:2868

C:\Windows\system32\taskeng.exe
taskeng.exe {79760462-8CD8-4673-AEE4-640D6C5A38D6} S-1-5-21-330940541-141609230-1670313778-1000:KXIPPCKF\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:2392

C:\Windows\system32\wscript.EXE
C:\Windows\system32\wscript.EXE RUNTIM~1.JS
2⤵
- Suspicious use of WriteProcessMemory
PID:1296

C:\Windows\System32\cscript.exe
"C:\Windows\System32\cscript.exe" "RUNTIM~1.JS"
3⤵
- Suspicious use of WriteProcessMemory
PID:1644

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell
4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:932

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Query Registry

T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\RUNTIM~1.JS
Filesize
40.8MB

MD5
13ec7da9735e1f834a5b9b717dda479b

SHA1
4b04e5f4a38c24ce1d55067124c7d846089dc358

SHA256
c52c198e54b81664a12b53a13cb0531b1612443280bf94c9bb0e1ea0ab2283b6

SHA512
e9a91d890f2e9c34c01e57fb72ce8e81ac7e04afe08e2f99b765c1f6bd76d6333ed9d27642a7447cecf855a1b6a13a7fc820a080aa79a39dad74726905874522

Download Submit
memory/932-7-0x000000001B2A0000-0x000000001B582000-memory.dmp

Filesize
2.9MB

Download
memory/932-8-0x000007FEF5AC0000-0x000007FEF645D000-memory.dmp

Filesize
9.6MB

Download
memory/932-10-0x0000000002670000-0x00000000026F0000-memory.dmp

Filesize
512KB

Download
memory/932-9-0x0000000002670000-0x00000000026F0000-memory.dmp

Filesize
512KB

Download
memory/932-11-0x0000000002670000-0x00000000026F0000-memory.dmp

Filesize
512KB

Download
memory/932-12-0x000007FEF5AC0000-0x000007FEF645D000-memory.dmp

Filesize
9.6MB

Download
memory/932-13-0x00000000024E0000-0x00000000024E8000-memory.dmp

Filesize
32KB

Download
memory/932-14-0x0000000002670000-0x00000000026F0000-memory.dmp

Filesize
512KB

Download
memory/932-15-0x000007FEF5AC0000-0x000007FEF645D000-memory.dmp

Filesize
9.6MB

Download
memory/932-16-0x0000000002670000-0x00000000026F0000-memory.dmp

Filesize
512KB

Download
memory/932-17-0x0000000002670000-0x00000000026F0000-memory.dmp

Filesize
512KB

Download
memory/932-18-0x0000000002670000-0x00000000026F0000-memory.dmp

Filesize
512KB

Download
memory/932-19-0x0000000002670000-0x00000000026F0000-memory.dmp

Filesize
512KB

Download