f58915519078bb3dfce0115a2df0649e8210f7b7b6c8c6d1082443da5b1fb20e

Analysis

max time kernel
316s
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
22/07/2024, 11:12

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General

Target

windows.ps1
Size

465B
MD5

601cf66f5ffd600ab643010decc1c69f
SHA1

48ad040d2f084cc876b24dc2f06152e024b49b5f
SHA256

f58915519078bb3dfce0115a2df0649e8210f7b7b6c8c6d1082443da5b1fb20e
SHA512

1d995e035c119132731ef57eff59dbb8d3c3512a05405172d551c44e5d48892425969fa618767cbb1d92a7b93a7aa2f38e988809b719ba01b0b4e5056cded719

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
2	4904	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
4872	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
4904	powershell.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
4904	powershell.exe
4904	powershell.exe
4904	powershell.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

description	pid	Process
Token: SeDebugPrivilege	4904	powershell.exe
Token: SeIncreaseQuotaPrivilege	4904	powershell.exe
Token: SeSecurityPrivilege	4904	powershell.exe
Token: SeTakeOwnershipPrivilege	4904	powershell.exe
Token: SeLoadDriverPrivilege	4904	powershell.exe
Token: SeSystemProfilePrivilege	4904	powershell.exe
Token: SeSystemtimePrivilege	4904	powershell.exe
Token: SeProfSingleProcessPrivilege	4904	powershell.exe
Token: SeIncBasePriorityPrivilege	4904	powershell.exe
Token: SeCreatePagefilePrivilege	4904	powershell.exe
Token: SeBackupPrivilege	4904	powershell.exe
Token: SeRestorePrivilege	4904	powershell.exe
Token: SeShutdownPrivilege	4904	powershell.exe
Token: SeDebugPrivilege	4904	powershell.exe
Token: SeSystemEnvironmentPrivilege	4904	powershell.exe
Token: SeRemoteShutdownPrivilege	4904	powershell.exe
Token: SeUndockPrivilege	4904	powershell.exe
Token: SeManageVolumePrivilege	4904	powershell.exe
Token: 33	4904	powershell.exe
Token: 34	4904	powershell.exe
Token: 35	4904	powershell.exe
Token: 36	4904	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4904 wrote to memory of 4872	4904	powershell.exe	74
PID 4904 wrote to memory of 4872	4904	powershell.exe	74
PID 4872 wrote to memory of 1480	4872	ccminer.exe	75
PID 4872 wrote to memory of 1480	4872	ccminer.exe	75

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:4904
- 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://verus.farm:9999 -u RHACKERwSVgjTvV4vNiTjmrkLTD7a92ALD.Windows -p x -t 2
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:4872
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c cls
    3⤵
    PID:1480

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_jcrsuyar.pmk.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/4904-175-0x000001E3D2C20000-0x000001E3D2C4A000-memory.dmp

Filesize
168KB

Download
memory/4904-9-0x000001E3D2CA0000-0x000001E3D2D16000-memory.dmp

Filesize
472KB

Download
memory/4904-10-0x00007FFFD3120000-0x00007FFFD3B0C000-memory.dmp

Filesize
9.9MB

Download
memory/4904-8-0x00007FFFD3120000-0x00007FFFD3B0C000-memory.dmp

Filesize
9.9MB

Download
memory/4904-4-0x00007FFFD3123000-0x00007FFFD3124000-memory.dmp

Filesize
4KB

Download
memory/4904-194-0x000001E3D2C20000-0x000001E3D2C42000-memory.dmp

Filesize
136KB

Download
memory/4904-207-0x00007FFFD3120000-0x00007FFFD3B0C000-memory.dmp

Filesize
9.9MB

Download
memory/4904-230-0x000001E3D2C60000-0x000001E3D2C72000-memory.dmp

Filesize
72KB

Download
memory/4904-243-0x000001E3D2AF0000-0x000001E3D2AFA000-memory.dmp

Filesize
40KB

Download
memory/4904-5-0x000001E3D2A90000-0x000001E3D2AB2000-memory.dmp

Filesize
136KB

Download
memory/4904-258-0x00007FFFD3123000-0x00007FFFD3124000-memory.dmp

Filesize
4KB

Download
memory/4904-259-0x00007FFFD3120000-0x00007FFFD3B0C000-memory.dmp

Filesize
9.9MB

Download
memory/4904-260-0x00007FFFD3120000-0x00007FFFD3B0C000-memory.dmp

Filesize
9.9MB

Download