07800eface9e868f64c1f87f28723d3429b8f7bd30766212306606e4ecdc2769

Analysis

max time kernel
1327s
max time network
1796s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
14-07-2024 09:03

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General

Target

triage.ps1
Size

467B
MD5

aae1595f3056ad7c3cfb1b9933bbac37
SHA1

7971fb05429f8498089dbfcc77f3e9d0437d988c
SHA256

07800eface9e868f64c1f87f28723d3429b8f7bd30766212306606e4ecdc2769
SHA512

b09c73c60d494f22ebcdf0bffa1b285465e53853865bc71c0ea707ff133a38220435c5fa713cac10b84b8fe571f6f73824f8445b8eb4b77494378bd85941b15c

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
2	3720	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
2460	ccminer.exe

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

Web Service

T1102

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

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
3720	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3720	powershell.exe
3720	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3720	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3720 wrote to memory of 2460	3720	powershell.exe	89
PID 3720 wrote to memory of 2460	3720	powershell.exe	89
PID 2460 wrote to memory of 2560	2460	ccminer.exe	90
PID 2460 wrote to memory of 2560	2460	ccminer.exe	90

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\triage.ps1
1⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3720
- 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.Triage -p x -t 12
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2460
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c cls
    3⤵
    PID:2560

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_4vbuql2d.ur3.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/3720-0-0x00007FFB9DB23000-0x00007FFB9DB25000-memory.dmp

Filesize
8KB

Download
memory/3720-10-0x000001DAD6B90000-0x000001DAD6BB2000-memory.dmp

Filesize
136KB

Download
memory/3720-11-0x00007FFB9DB20000-0x00007FFB9E5E1000-memory.dmp

Filesize
10.8MB

Download
memory/3720-12-0x00007FFB9DB20000-0x00007FFB9E5E1000-memory.dmp

Filesize
10.8MB

Download
memory/3720-14-0x00007FFB9DB20000-0x00007FFB9E5E1000-memory.dmp

Filesize
10.8MB

Download
memory/3720-15-0x000001DAD7310000-0x000001DAD7322000-memory.dmp

Filesize
72KB

Download
memory/3720-16-0x000001DAD6C30000-0x000001DAD6C3A000-memory.dmp

Filesize
40KB

Download
memory/3720-31-0x00007FFB9DB20000-0x00007FFB9E5E1000-memory.dmp

Filesize
10.8MB

Download
memory/3720-32-0x00007FFB9DB23000-0x00007FFB9DB25000-memory.dmp

Filesize
8KB

Download