xmrig | ccc2ea5c6c77c63d946aa879fba1c0ecdf1012579663fa0c5cf685321c4e2bdc

Analysis

max time kernel
120s
max time network
136s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
26-12-2023 00:38

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General

Target

46f142ec4f1558f8f9c1fa21ea537a18.exe
Size

22.3MB
MD5

46f142ec4f1558f8f9c1fa21ea537a18
SHA1

3432b472d77ab23eaeb84d8a1216760026ea2bed
SHA256

ccc2ea5c6c77c63d946aa879fba1c0ecdf1012579663fa0c5cf685321c4e2bdc
SHA512

2f91404aea498853b43fc55afaf2d9de0f9fa590a99b370e36b7685bfb7a175e9c54458ba9de0b90e9aed4f22218032af77b77697584be26ac9fe349a2e9634e
SSDEEP

393216:KNeT0wtyhnylmtmtIslCRk2TdGAUae9Sp18eNdU6yxqZGeeV4QduZKLNY/FTuB2F:qXylAdVu9SpyhxeQVa0NY/FawO

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 1 IoCs

miner

resource	yara_rule
behavioral1/memory/2244-2-0x000000000D980000-0x000000001031A000-memory.dmp	xmrig

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\services.com.url	46f142ec4f1558f8f9c1fa21ea537a18.exe

Executes dropped EXE 1 IoCs

pid	Process
1312	xmrig.exe

Loads dropped DLL 2 IoCs

pid	Process
2244	46f142ec4f1558f8f9c1fa21ea537a18.exe
1312	xmrig.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2244	46f142ec4f1558f8f9c1fa21ea537a18.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2244	46f142ec4f1558f8f9c1fa21ea537a18.exe
Token: SeLockMemoryPrivilege	1312	xmrig.exe
Token: SeLockMemoryPrivilege	1312	xmrig.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 1312	2244	46f142ec4f1558f8f9c1fa21ea537a18.exe	29
PID 2244 wrote to memory of 1312	2244	46f142ec4f1558f8f9c1fa21ea537a18.exe	29
PID 2244 wrote to memory of 1312	2244	46f142ec4f1558f8f9c1fa21ea537a18.exe	29
PID 2244 wrote to memory of 1312	2244	46f142ec4f1558f8f9c1fa21ea537a18.exe	29

C:\Users\Admin\AppData\Local\Temp\46f142ec4f1558f8f9c1fa21ea537a18.exe
"C:\Users\Admin\AppData\Local\Temp\46f142ec4f1558f8f9c1fa21ea537a18.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Users\Admin\AppData\Roaming\xmrig.exe
  "C:\Users\Admin\AppData\Roaming\xmrig.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  PID:1312

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1312-15-0x00000000000F0000-0x0000000000110000-memory.dmp

Filesize
128KB

Download
memory/1312-25-0x0000000000170000-0x0000000000190000-memory.dmp

Filesize
128KB

Download
memory/1312-24-0x0000000000150000-0x0000000000170000-memory.dmp

Filesize
128KB

Download
memory/1312-26-0x0000000000150000-0x0000000000170000-memory.dmp

Filesize
128KB

Download
memory/1312-27-0x0000000000170000-0x0000000000190000-memory.dmp

Filesize
128KB

Download
memory/2244-0-0x0000000074530000-0x0000000074C1E000-memory.dmp

Filesize
6.9MB

Download
memory/2244-1-0x0000000000800000-0x0000000001E56000-memory.dmp

Filesize
22.3MB

Download
memory/2244-2-0x000000000D980000-0x000000001031A000-memory.dmp

Filesize
41.6MB

Download
memory/2244-3-0x0000000005ED0000-0x0000000005F10000-memory.dmp

Filesize
256KB

Download
memory/2244-23-0x0000000074530000-0x0000000074C1E000-memory.dmp

Filesize
6.9MB

Download