xmrig | 777f77c1c53c3551c89ef44c86c06cbfe0b2bb04374b7d7d9f6153d3ecc3c267

Analysis

max time kernel
142s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
22/03/2025, 06:10

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General

Target

4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe
Size

5.5MB
MD5

7f7385efa4f3d9aca3969f1b37c1d2bf
SHA1

1dd769bb96cf7c3eed8fa45b0396d3dfdd8c6d07
SHA256

4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e
SHA512

83258a578fb0dd34321bf5d25505440a85b8ef3e10edb1e7e5974cd0a0501acf47ae140c9791304b928c281bc58022bbff56083f6a1d4cbd8ad4d8e212a1107f
SSDEEP

98304:gsE3+83BZM7IaS+LQzrIir31CK0TW7KKZk5O3oIkXliTGoSVu:c+81gKUW725O350iGoSVu

Score

10^/10

xmrig miner

Malware Config

Signatures

XMRig Miner payload 15 IoCs

miner

resource	yara_rule
behavioral28/memory/1548-1-0x0000000000D90000-0x0000000001312000-memory.dmp	xmrig
behavioral28/memory/5872-3-0x0000000140000000-0x00000001407DD000-memory.dmp	xmrig
behavioral28/memory/5872-5-0x0000000140000000-0x00000001407DD000-memory.dmp	xmrig
behavioral28/memory/5872-4-0x0000000140000000-0x00000001407DD000-memory.dmp	xmrig
behavioral28/memory/5872-7-0x0000000140000000-0x00000001407DD000-memory.dmp	xmrig
behavioral28/memory/5872-8-0x0000000140000000-0x00000001407DD000-memory.dmp	xmrig
behavioral28/memory/5872-10-0x0000000140000000-0x00000001407DD000-memory.dmp	xmrig
behavioral28/memory/5872-12-0x0000000140000000-0x00000001407DD000-memory.dmp	xmrig
behavioral28/memory/5872-11-0x0000000140000000-0x00000001407DD000-memory.dmp	xmrig
behavioral28/memory/5872-9-0x0000000140000000-0x00000001407DD000-memory.dmp	xmrig
behavioral28/memory/5872-14-0x0000000140000000-0x00000001407DD000-memory.dmp	xmrig
behavioral28/memory/5872-15-0x0000000140000000-0x00000001407DD000-memory.dmp	xmrig
behavioral28/memory/5872-16-0x0000000140000000-0x00000001407DD000-memory.dmp	xmrig
behavioral28/files/0x0008000000024229-20.dat	family_xmrig
behavioral28/files/0x0008000000024229-20.dat	xmrig

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

Checks computer location settings 2 TTPs 2 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-1-5-21-814918696-1585701690-3140955116-1000\Control Panel\International\Geo\Nation	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe
Key value queried	\REGISTRY\USER\S-1-5-21-814918696-1585701690-3140955116-1000\Control Panel\International\Geo\Nation	winupdater.exe

Executes dropped EXE 1 IoCs

pid	Process
4108	winupdater.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1548 set thread context of 5872	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	91

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

System Information Discovery
T1082

Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
3456	schtasks.exe
3936	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe
1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe
1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe
1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe
1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe
4108	winupdater.exe
4108	winupdater.exe
4108	winupdater.exe
4108	winupdater.exe
4108	winupdater.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe
Token: SeLockMemoryPrivilege	5872	ngentask.exe
Token: SeLockMemoryPrivilege	5872	ngentask.exe
Token: SeDebugPrivilege	4108	winupdater.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5872	ngentask.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1548 wrote to memory of 3456	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	89
PID 1548 wrote to memory of 3456	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	89
PID 1548 wrote to memory of 5872	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	91
PID 1548 wrote to memory of 5872	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	91
PID 1548 wrote to memory of 5872	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	91
PID 1548 wrote to memory of 5872	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	91
PID 1548 wrote to memory of 5872	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	91
PID 1548 wrote to memory of 5872	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	91
PID 1548 wrote to memory of 5872	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	91
PID 1548 wrote to memory of 5872	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	91
PID 1548 wrote to memory of 5872	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	91
PID 1548 wrote to memory of 5872	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	91
PID 1548 wrote to memory of 5872	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	91
PID 1548 wrote to memory of 5872	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	91
PID 1548 wrote to memory of 5872	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	91
PID 1548 wrote to memory of 5872	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	91
PID 1548 wrote to memory of 5872	1548	4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe	91
PID 4108 wrote to memory of 3936	4108	winupdater.exe	114
PID 4108 wrote to memory of 3936	4108	winupdater.exe	114

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe
"C:\Users\Admin\AppData\Local\Temp\4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1548
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /sc MINUTE /mo 3 /tn "MicrosoftEdgeUpdate" /tr "C:\Users\Admin\AppData\Roaming\Windows\winupdater.exe" /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:3456
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe
  C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe --algo rx/0 --donate-level 0 --max-cpu-usage 25 -opool.hashvault.pro:443 -u 4A4XMSbKzmJFd9iRwsW9jF18rBK4HNsSPMnqdML1X9YAPhGyLQtLtXrHCxFHC7o5GTWRSJYmtLetCLPv8TVDPR2C8Egq8Xf
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:5872

C:\Users\Admin\AppData\Roaming\Windows\winupdater.exe
C:\Users\Admin\AppData\Roaming\Windows\winupdater.exe
1⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4108
- C:\Windows\System32\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /sc MINUTE /mo 3 /tn "MicrosoftEdgeUpdate" /tr "C:\Users\Admin\AppData\Roaming\Windows\winupdater.exe" /f
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:3936

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Windows\winupdater.exe

Filesize
5.5MB

MD5
7f7385efa4f3d9aca3969f1b37c1d2bf

SHA1
1dd769bb96cf7c3eed8fa45b0396d3dfdd8c6d07

SHA256
4227543d6caf9c96a1ecdceb233e7a0b225f1dcb7baf02087183829d55361f7e

SHA512
83258a578fb0dd34321bf5d25505440a85b8ef3e10edb1e7e5974cd0a0501acf47ae140c9791304b928c281bc58022bbff56083f6a1d4cbd8ad4d8e212a1107f

Download Submit
memory/1548-0-0x00007FFEE9DF3000-0x00007FFEE9DF5000-memory.dmp

Filesize
8KB

Download
memory/1548-1-0x0000000000D90000-0x0000000001312000-memory.dmp

Filesize
5.5MB

Download
memory/5872-10-0x0000000140000000-0x00000001407DD000-memory.dmp

Filesize
7.9MB

Download
memory/5872-11-0x0000000140000000-0x00000001407DD000-memory.dmp

Filesize
7.9MB

Download
memory/5872-4-0x0000000140000000-0x00000001407DD000-memory.dmp

Filesize
7.9MB

Download
memory/5872-7-0x0000000140000000-0x00000001407DD000-memory.dmp

Filesize
7.9MB

Download
memory/5872-8-0x0000000140000000-0x00000001407DD000-memory.dmp

Filesize
7.9MB

Download
memory/5872-6-0x00000185467D0000-0x00000185467F0000-memory.dmp

Filesize
128KB

Download
memory/5872-12-0x0000000140000000-0x00000001407DD000-memory.dmp

Filesize
7.9MB

Download
memory/5872-5-0x0000000140000000-0x00000001407DD000-memory.dmp

Filesize
7.9MB

Download
memory/5872-9-0x0000000140000000-0x00000001407DD000-memory.dmp

Filesize
7.9MB

Download
memory/5872-13-0x0000018546820000-0x0000018546840000-memory.dmp

Filesize
128KB

Download
memory/5872-14-0x0000000140000000-0x00000001407DD000-memory.dmp

Filesize
7.9MB

Download
memory/5872-15-0x0000000140000000-0x00000001407DD000-memory.dmp

Filesize
7.9MB

Download
memory/5872-17-0x0000018546840000-0x0000018546860000-memory.dmp

Filesize
128KB

Download
memory/5872-16-0x0000000140000000-0x00000001407DD000-memory.dmp

Filesize
7.9MB

Download
memory/5872-18-0x0000018546840000-0x0000018546860000-memory.dmp

Filesize
128KB

Download
memory/5872-3-0x0000000140000000-0x00000001407DD000-memory.dmp

Filesize
7.9MB

Download