xmrig | 654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6

General

Target

654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe
Size

2.0MB
MD5

716c91e9cbe6a3043ca6770502a88e0a
SHA1

4fdec86e127ee6b15c2251a93a6443db7eaa1be6
SHA256

654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6
SHA512

44575265ac3ee82eef05121b805835f25afe7b2a985ba8444d30682d2b7e41cf38e06fac1183d9defe3fb1d474d1b6e50825f73ba22ed45bdb68b73cf19ceabb
SSDEEP

49152:/GUrCLShOee5xhvzOUA1OwZSlRn3SICq97UtVF1pDQIh/KKlUm3eeK:/GUrlQRDhLOU2OwYLSICyUnXpDQIhC0K

Score

10^/10

xmrig discovery miner upx

Malware Config

Signatures

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

XMRig Miner payload 7 IoCs

miner

resource	yara_rule
behavioral2/memory/1028-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1028-13-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1148-22-0x0000000000400000-0x0000000000582000-memory.dmp	xmrig
behavioral2/memory/1148-27-0x0000000024760000-0x00000000248F3000-memory.dmp	xmrig
behavioral2/memory/1148-28-0x0000000000400000-0x000000000057C000-memory.dmp	xmrig
behavioral2/memory/1148-37-0x0000000025A80000-0x0000000025C02000-memory.dmp	xmrig
behavioral2/memory/1148-38-0x0000000000400000-0x0000000000A7A000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
1148	654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe

Executes dropped EXE 1 IoCs

pid	Process
1148	654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1028-0-0x0000000000400000-0x0000000000A7A000-memory.dmp	upx
behavioral2/files/0x000c000000023b9b-12.dat	upx
behavioral2/memory/1148-14-0x0000000000400000-0x0000000000A7A000-memory.dmp	upx

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1028	654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeLockMemoryPrivilege	1148	654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe
Token: SeLockMemoryPrivilege	1148	654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1028	654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe
1148	654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1028 wrote to memory of 1148	1028	654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe	84
PID 1028 wrote to memory of 1148	1028	654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe	84
PID 1028 wrote to memory of 1148	1028	654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe	84

C:\Users\Admin\AppData\Local\Temp\654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe
"C:\Users\Admin\AppData\Local\Temp\654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1028
- C:\Users\Admin\AppData\Local\Temp\654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe
  C:\Users\Admin\AppData\Local\Temp\654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of UnmapMainImage
  PID:1148

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\654af81d9ad11cba2ad4acecc260b1e2cad45b35a81d6dd16e726b3287ed41f6.exe

Filesize
2.0MB

MD5
ec1c5ef8830f7c8dcb072c47bf5496c6

SHA1
3632cf946f2d5439148102c30b30fb34466d18ab

SHA256
c34830a6411d8c471961262e85047ac211254ef4d5044491cc96a8023658e772

SHA512
e713136c20d9b0eeef6f2a53b4beceb3468e689b2d97c8e07eaf4e8d0601497486f1be27b00164070c42a0186b730f7c96015ec97b932c707386d4370368aa90

Download Submit
memory/1028-0-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/1028-1-0x0000000021D50000-0x0000000021EEE000-memory.dmp

Filesize
1.6MB

Download
memory/1028-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1028-13-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1148-14-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/1148-22-0x0000000000400000-0x0000000000582000-memory.dmp

Filesize
1.5MB

Download
memory/1148-21-0x0000000021D80000-0x0000000021F1E000-memory.dmp

Filesize
1.6MB

Download
memory/1148-27-0x0000000024760000-0x00000000248F3000-memory.dmp

Filesize
1.6MB

Download
memory/1148-28-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download
memory/1148-37-0x0000000025A80000-0x0000000025C02000-memory.dmp

Filesize
1.5MB

Download
memory/1148-38-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download

Analysis

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