xmrig | 1e05f614858d46092a20dcccf7cf9a898c342ea22b1f4bdddf15848e08ac5342

Analysis

max time kernel
111s
max time network
32s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-09-2024 18:13

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

f60f192f9a126ffd2dcfb77a01248a80N.exe
Size

2.6MB
MD5

f60f192f9a126ffd2dcfb77a01248a80
SHA1

4ae64f5ce7eb525778159e0feebb1c2ac91e7258
SHA256

1e05f614858d46092a20dcccf7cf9a898c342ea22b1f4bdddf15848e08ac5342
SHA512

75323b203343834eba1ceac07983d95224871cfdedb0cc0c95b9f2920984b8e3265ab99331067068ddfa09a81f888d282c98f1c6f25e8d586345eca0a2f79688
SSDEEP

49152:TkBwfviiCBKaOw0K/6E6nQ6qYJuMF2t4s9Y7pfWSdcaJG48lDXF49Nrp:TkBjXYaOwX6E2TqiuO7s9YISdjNuDX

Score

10^/10

xmrig evasion execution miner persistence upx

Malware Config

Signatures

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 8 IoCs

miner

resource	yara_rule
behavioral1/memory/2396-20-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2396-19-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2396-25-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2396-26-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2396-24-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2396-23-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2396-22-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig
behavioral1/memory/2396-27-0x0000000140000000-0x0000000140848000-memory.dmp	xmrig

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2228	powershell.exe

Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002

UPX packed file 13 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2396-14-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2396-17-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2396-20-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2396-19-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2396-18-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2396-16-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2396-15-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2396-25-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2396-26-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2396-24-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2396-23-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2396-22-0x0000000140000000-0x0000000140848000-memory.dmp	upx
behavioral1/memory/2396-27-0x0000000140000000-0x0000000140848000-memory.dmp	upx

Power Settings 1 TTPs 4 IoCs

powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.

persistence

Power Settings

T1653

pid	Process
2668	powercfg.exe
2644	powercfg.exe
2636	powercfg.exe
2628	powercfg.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\system32\MRT.exe	f60f192f9a126ffd2dcfb77a01248a80N.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1292 set thread context of 2396	1292	f60f192f9a126ffd2dcfb77a01248a80N.exe	53

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\wusa.lock	wusa.exe

Launches sc.exe 5 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
2816	sc.exe
2740	sc.exe
2652	sc.exe
1624	sc.exe
2392	sc.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1292	f60f192f9a126ffd2dcfb77a01248a80N.exe
2228	powershell.exe
1292	f60f192f9a126ffd2dcfb77a01248a80N.exe
1292	f60f192f9a126ffd2dcfb77a01248a80N.exe
1292	f60f192f9a126ffd2dcfb77a01248a80N.exe
1292	f60f192f9a126ffd2dcfb77a01248a80N.exe
1292	f60f192f9a126ffd2dcfb77a01248a80N.exe
1292	f60f192f9a126ffd2dcfb77a01248a80N.exe
1292	f60f192f9a126ffd2dcfb77a01248a80N.exe
1292	f60f192f9a126ffd2dcfb77a01248a80N.exe
1292	f60f192f9a126ffd2dcfb77a01248a80N.exe
1292	f60f192f9a126ffd2dcfb77a01248a80N.exe
1292	f60f192f9a126ffd2dcfb77a01248a80N.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe
2396	conhost.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
464	Process not Found

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeDebugPrivilege	2228	powershell.exe
Token: SeShutdownPrivilege	2636	powercfg.exe
Token: SeShutdownPrivilege	2644	powercfg.exe
Token: SeShutdownPrivilege	2628	powercfg.exe
Token: SeShutdownPrivilege	2668	powercfg.exe
Token: SeLockMemoryPrivilege	2396	conhost.exe
Token: SeLockMemoryPrivilege	2396	conhost.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2780 wrote to memory of 2896	2780	cmd.exe	38
PID 2780 wrote to memory of 2896	2780	cmd.exe	38
PID 2780 wrote to memory of 2896	2780	cmd.exe	38
PID 1292 wrote to memory of 2396	1292	f60f192f9a126ffd2dcfb77a01248a80N.exe	53
PID 1292 wrote to memory of 2396	1292	f60f192f9a126ffd2dcfb77a01248a80N.exe	53
PID 1292 wrote to memory of 2396	1292	f60f192f9a126ffd2dcfb77a01248a80N.exe	53
PID 1292 wrote to memory of 2396	1292	f60f192f9a126ffd2dcfb77a01248a80N.exe	53
PID 1292 wrote to memory of 2396	1292	f60f192f9a126ffd2dcfb77a01248a80N.exe	53

C:\Users\Admin\AppData\Local\Temp\f60f192f9a126ffd2dcfb77a01248a80N.exe
"C:\Users\Admin\AppData\Local\Temp\f60f192f9a126ffd2dcfb77a01248a80N.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1292
- C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2228
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2780
- - C:\Windows\system32\wusa.exe
    wusa /uninstall /kb:890830 /quiet /norestart
    3⤵
    - Drops file in Windows directory
    PID:2896
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop UsoSvc
  2⤵
  - Launches sc.exe
  PID:2392
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop WaaSMedicSvc
  2⤵
  - Launches sc.exe
  PID:2816
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop wuauserv
  2⤵
  - Launches sc.exe
  PID:2740
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop bits
  2⤵
  - Launches sc.exe
  PID:2652
- C:\Windows\system32\sc.exe
  C:\Windows\system32\sc.exe stop dosvc
  2⤵
  - Launches sc.exe
  PID:1624
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2628
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2636
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2644
- C:\Windows\system32\powercfg.exe
  C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
  2⤵
  - Power Settings
  - Suspicious use of AdjustPrivilegeToken
  PID:2668
- C:\Windows\system32\conhost.exe
  conhost.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2396

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

System Services

T1569

Service Execution

T1569.002

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Power Settings

T1653

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

T1489

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2228-4-0x000007FEF490E000-0x000007FEF490F000-memory.dmp

Filesize
4KB

Download
memory/2228-6-0x000007FEF4650000-0x000007FEF4FED000-memory.dmp

Filesize
9.6MB

Download
memory/2228-5-0x000000001B250000-0x000000001B532000-memory.dmp

Filesize
2.9MB

Download
memory/2228-7-0x0000000001E10000-0x0000000001E18000-memory.dmp

Filesize
32KB

Download
memory/2228-8-0x000007FEF4650000-0x000007FEF4FED000-memory.dmp

Filesize
9.6MB

Download
memory/2228-9-0x000007FEF4650000-0x000007FEF4FED000-memory.dmp

Filesize
9.6MB

Download
memory/2228-10-0x000007FEF4650000-0x000007FEF4FED000-memory.dmp

Filesize
9.6MB

Download
memory/2228-11-0x000007FEF4650000-0x000007FEF4FED000-memory.dmp

Filesize
9.6MB

Download
memory/2228-12-0x000007FEF4650000-0x000007FEF4FED000-memory.dmp

Filesize
9.6MB

Download
memory/2396-14-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2396-17-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2396-21-0x00000000000B0000-0x00000000000D0000-memory.dmp

Filesize
128KB

Download
memory/2396-20-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2396-19-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2396-18-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2396-16-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2396-15-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2396-25-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2396-26-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2396-24-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2396-23-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2396-22-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download
memory/2396-27-0x0000000140000000-0x0000000140848000-memory.dmp

Filesize
8.3MB

Download