2771f6466a88076a32b495b14462c453f12b702a4219e0866ea097d235d28e53

Analysis

max time kernel
317s
max time network
1789s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
14/07/2024, 14:52

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General

Target

windows.ps1
Size

466B
MD5

ff6da2ea1f76b641b39056461b10b799
SHA1

7de1626e6a90871e755489ee289d025e3fc73b94
SHA256

2771f6466a88076a32b495b14462c453f12b702a4219e0866ea097d235d28e53
SHA512

2a19070efee58d2c7f4733657e3c38e3f78805cd5a11e807cd8e71397bcbadc1182e7b08cb3200ef42040c699b65335f8777d4708d3883ab814cdf06b384cd0a

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
2	164	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
908	ccminer.exe

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

Web Service

T1102

flow	ioc
1	raw.githubusercontent.com
2	raw.githubusercontent.com

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
164	powershell.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
164	powershell.exe
164	powershell.exe
164	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	164	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 164 wrote to memory of 908	164	powershell.exe	75
PID 164 wrote to memory of 908	164	powershell.exe	75
PID 908 wrote to memory of 4148	908	ccminer.exe	76
PID 908 wrote to memory of 4148	908	ccminer.exe	76

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:164
- 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 12
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:908
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c cls
    3⤵
    PID:4148

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_jw0wvyga.xnb.ps1

Filesize
1B

MD5
c4ca4238a0b923820dcc509a6f75849b

SHA1
356a192b7913b04c54574d18c28d46e6395428ab

SHA256
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

SHA512
4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

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/164-3-0x00007FF8B9813000-0x00007FF8B9814000-memory.dmp

Filesize
4KB

Download
memory/164-5-0x000001B9FEBC0000-0x000001B9FEBE2000-memory.dmp

Filesize
136KB

Download
memory/164-8-0x00007FF8B9810000-0x00007FF8BA1FC000-memory.dmp

Filesize
9.9MB

Download
memory/164-9-0x000001B9FED70000-0x000001B9FEDE6000-memory.dmp

Filesize
472KB

Download
memory/164-10-0x00007FF8B9810000-0x00007FF8BA1FC000-memory.dmp

Filesize
9.9MB

Download
memory/164-29-0x00007FF8B9810000-0x00007FF8BA1FC000-memory.dmp

Filesize
9.9MB

Download
memory/164-48-0x000001B9FF0F0000-0x000001B9FF102000-memory.dmp

Filesize
72KB

Download
memory/164-61-0x000001B9FED60000-0x000001B9FED6A000-memory.dmp

Filesize
40KB

Download
memory/164-76-0x00007FF8B9813000-0x00007FF8B9814000-memory.dmp

Filesize
4KB

Download
memory/164-77-0x00007FF8B9810000-0x00007FF8BA1FC000-memory.dmp

Filesize
9.9MB

Download