18284686feab2a0753bd0059a64004d8b86bb47048065cba12d323efbb6cc891

Analysis

max time kernel
1344s
max time network
1793s
platform
windows11-21h2_x64
resource
win11-20240709-en
resource tags

arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
submitted
20-07-2024 14:47

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General

Target

windows.ps1
Size

467B
MD5

63f6c82077c4c39d6d9101409b16a668
SHA1

09d1960993c90f39607f437a2106b65db7aeae29
SHA256

18284686feab2a0753bd0059a64004d8b86bb47048065cba12d323efbb6cc891
SHA512

3bbf47af04fae3e7fd921bf1319e652c879d6132d4ea495cb7d6f47a38b9a4fb09f7be4af14c2d0c7357febd893c16639268dc82ec3b9194d0d4dc54723e1a34

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
15	1628	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
1988	ccminer.exe

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

Web Service

T1102

flow	ioc
9	raw.githubusercontent.com
15	raw.githubusercontent.com

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1628	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1628	powershell.exe
1628	powershell.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

description	pid	Process
Token: SeDebugPrivilege	1628	powershell.exe
Token: SeIncreaseQuotaPrivilege	1628	powershell.exe
Token: SeSecurityPrivilege	1628	powershell.exe
Token: SeTakeOwnershipPrivilege	1628	powershell.exe
Token: SeLoadDriverPrivilege	1628	powershell.exe
Token: SeSystemProfilePrivilege	1628	powershell.exe
Token: SeSystemtimePrivilege	1628	powershell.exe
Token: SeProfSingleProcessPrivilege	1628	powershell.exe
Token: SeIncBasePriorityPrivilege	1628	powershell.exe
Token: SeCreatePagefilePrivilege	1628	powershell.exe
Token: SeBackupPrivilege	1628	powershell.exe
Token: SeRestorePrivilege	1628	powershell.exe
Token: SeShutdownPrivilege	1628	powershell.exe
Token: SeDebugPrivilege	1628	powershell.exe
Token: SeSystemEnvironmentPrivilege	1628	powershell.exe
Token: SeRemoteShutdownPrivilege	1628	powershell.exe
Token: SeUndockPrivilege	1628	powershell.exe
Token: SeManageVolumePrivilege	1628	powershell.exe
Token: 33	1628	powershell.exe
Token: 34	1628	powershell.exe
Token: 35	1628	powershell.exe
Token: 36	1628	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1628 wrote to memory of 1988	1628	powershell.exe	84
PID 1628 wrote to memory of 1988	1628	powershell.exe	84
PID 1988 wrote to memory of 4032	1988	ccminer.exe	85
PID 1988 wrote to memory of 4032	1988	ccminer.exe	85

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\windows.ps1
1⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1628
- C:\Users\Admin\AppData\Local\Temp\ccminer\ccminer\ccminer.exe
  "C:\Users\Admin\AppData\Local\Temp\ccminer\ccminer\ccminer.exe" -a verus -o stratum+tcp://de.vipor.net:5040 -u RHACKERwSVgjTvV4vNiTjmrkLTD7a92ALD.Windows -p x -t 2
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1988
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c cls
    3⤵
    PID:4032

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_bb0knsdt.ayq.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\ccminer\ccminer\ccminer.exe

Filesize
652KB

MD5
153e4364a395b282b983dfc2c5884105

SHA1
9147a6afa63bd7d7e451c693e362730c692781e1

SHA256
6a1077166de9d1cc6fceaf6da6f8c5e1c8d9d5f99f3ab845b9790fc6d395d896

SHA512
378fe8b9ae243d5844243999a909ab45216920d63149b39be521e5212533f0dc30e8620c6285738e1100618f44d1576b3ccd9aa27b0e65b29a3ca1937047173d

Download Submit
memory/1628-16-0x00007FFEC1810000-0x00007FFEC22D2000-memory.dmp

Filesize
10.8MB

Download
memory/1628-17-0x000002064AA30000-0x000002064AA42000-memory.dmp

Filesize
72KB

Download
memory/1628-11-0x00007FFEC1810000-0x00007FFEC22D2000-memory.dmp

Filesize
10.8MB

Download
memory/1628-12-0x00007FFEC1810000-0x00007FFEC22D2000-memory.dmp

Filesize
10.8MB

Download
memory/1628-14-0x000002064AA30000-0x000002064AA54000-memory.dmp

Filesize
144KB

Download
memory/1628-13-0x000002064AA30000-0x000002064AA5A000-memory.dmp

Filesize
168KB

Download
memory/1628-0-0x00007FFEC1813000-0x00007FFEC1815000-memory.dmp

Filesize
8KB

Download
memory/1628-9-0x000002064A860000-0x000002064A882000-memory.dmp

Filesize
136KB

Download
memory/1628-18-0x000002064AA20000-0x000002064AA2A000-memory.dmp

Filesize
40KB

Download
memory/1628-10-0x00007FFEC1810000-0x00007FFEC22D2000-memory.dmp

Filesize
10.8MB

Download
memory/1628-33-0x00007FFEC1810000-0x00007FFEC22D2000-memory.dmp

Filesize
10.8MB

Download
memory/1628-34-0x00007FFEC1813000-0x00007FFEC1815000-memory.dmp

Filesize
8KB

Download
memory/1628-35-0x00007FFEC1810000-0x00007FFEC22D2000-memory.dmp

Filesize
10.8MB

Download
memory/1628-36-0x00007FFEC1810000-0x00007FFEC22D2000-memory.dmp

Filesize
10.8MB

Download