xmrig | 67c1bf436244ca2a7be46383189af959086e7f77f6b325f99a0960d745348b10

General

Target

4.5.exe
Size

12KB
MD5

e00c93a8d92089c7c76fbe9494756767
SHA1

e019b100708504bb10225d3e5ab217a4c6e6a07b
SHA256

67c1bf436244ca2a7be46383189af959086e7f77f6b325f99a0960d745348b10
SHA512

d216ae9fa7410ed523dbdd99188ed045edda03ba314ca9852b1b660838043661db65507fb4121dc0962f4dd7bd1ef5a535396b31114dfc446269f626286c235d

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 3 IoCs

miner

Processes:

resource	yara_rule
behavioral2/memory/3008-118-0x000000014016BD98-mapping.dmp	xmrig
behavioral2/memory/3008-117-0x0000000140000000-0x0000000140598000-memory.dmp	xmrig
behavioral2/memory/3008-120-0x0000000140000000-0x0000000140598000-memory.dmp	xmrig

Downloads MZ/PE file
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Suspicious use of SetThreadContext 1 IoCs

Processes:

4.5.exe

description pid process target process

PID 1824 set thread context of 3008 1824 4.5.exe 4.5.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

4.5.exe4.5.exe

description pid process

Token: SeDebugPrivilege 1824 4.5.exe
Token: SeLockMemoryPrivilege 3008 4.5.exe
Token: SeLockMemoryPrivilege 3008 4.5.exe

description	pid	process	target process
PID 1824 set thread context of 3008	1824	4.5.exe	4.5.exe

description	pid	process
Token: SeDebugPrivilege	1824	4.5.exe
Token: SeLockMemoryPrivilege	3008	4.5.exe
Token: SeLockMemoryPrivilege	3008	4.5.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

4.5.exe

description	pid	process	target process
PID 1824 wrote to memory of 3008	1824	4.5.exe	4.5.exe
PID 1824 wrote to memory of 3008	1824	4.5.exe	4.5.exe
PID 1824 wrote to memory of 3008	1824	4.5.exe	4.5.exe
PID 1824 wrote to memory of 3008	1824	4.5.exe	4.5.exe
PID 1824 wrote to memory of 3008	1824	4.5.exe	4.5.exe
PID 1824 wrote to memory of 3008	1824	4.5.exe	4.5.exe
PID 1824 wrote to memory of 3008	1824	4.5.exe	4.5.exe
PID 1824 wrote to memory of 3008	1824	4.5.exe	4.5.exe
PID 1824 wrote to memory of 3008	1824	4.5.exe	4.5.exe
PID 1824 wrote to memory of 3008	1824	4.5.exe	4.5.exe
PID 1824 wrote to memory of 3008	1824	4.5.exe	4.5.exe
PID 1824 wrote to memory of 3008	1824	4.5.exe	4.5.exe
PID 1824 wrote to memory of 3008	1824	4.5.exe	4.5.exe
PID 1824 wrote to memory of 3008	1824	4.5.exe	4.5.exe
PID 1824 wrote to memory of 3008	1824	4.5.exe	4.5.exe

C:\Users\Admin\AppData\Local\Temp\4.5.exe
"C:\Users\Admin\AppData\Local\Temp\4.5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1824

C:\Users\Admin\AppData\Local\Temp\4.5.exe
C:\Users\Admin\AppData\Local\Temp\4.5.exe --background --donate-level 1 --nicehash --keepalive -o 185.81.157.186:8080 -u 443PHqLKctFXBXHe4WJfPh9XcLF3YinfzJkNAet7o9pm37YzTUJokPSDvbf2bBgzFUcYWeBVGpYkpjNm8N1ZzRTf7SMUz9F--max-cpu-usage=90
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3008

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1

T1102

Impact

Replay Monitor

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Downloads

memory/1824-114-0x00000241B4B20000-0x00000241B4B21000-memory.dmp

Filesize
4KB

Download
memory/1824-116-0x00000241B4E40000-0x00000241B4E42000-memory.dmp

Filesize
8KB

Download
memory/3008-118-0x000000014016BD98-mapping.dmp

Download
memory/3008-117-0x0000000140000000-0x0000000140598000-memory.dmp

Filesize
5.6MB

Download
memory/3008-119-0x000001B22B830000-0x000001B22B844000-memory.dmp

Filesize
80KB

Download
memory/3008-120-0x0000000140000000-0x0000000140598000-memory.dmp

Filesize
5.6MB

Download
memory/3008-121-0x000001B22D1E0000-0x000001B22D200000-memory.dmp

Filesize
128KB

Download
memory/3008-122-0x000001B22D200000-0x000001B22D220000-memory.dmp

Filesize
128KB

Download
memory/3008-123-0x000001B22D220000-0x000001B22D240000-memory.dmp

Filesize
128KB

Download

Analysis

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