xmrig | 30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69

General

Target

30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe
Size

784KB
MD5

a091d5689261d3ddc3772e37044e7449
SHA1

041fc767a8b215ee9bf5dcaec53fcfbd5fa2346c
SHA256

30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69
SHA512

31a46af7e286ba56f89cecd78b5cbd8d8a954a0ec4504939fa2729a5da3a3a786c6153511178f8b516ca821639189877329f267516ac24b0a87a6489887ef396
SSDEEP

24576:JY5fDZFuQCavanw7Y21DyAldsGgHgg9TzWD9fTO:gdIQCGUV2B9EeMCfC

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 6 IoCs

miner

resource	yara_rule
behavioral1/memory/1320-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/560-18-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/560-25-0x0000000003150000-0x00000000032E3000-memory.dmp	xmrig
behavioral1/memory/560-33-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/560-23-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/1320-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
560	30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe

Executes dropped EXE 1 IoCs

pid	Process
560	30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe

Loads dropped DLL 1 IoCs

pid	Process
1320	30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1320-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/files/0x000c00000001227e-16.dat	upx
behavioral1/memory/1320-14-0x0000000003190000-0x00000000034A2000-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	30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1320	30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1320	30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe
560	30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1320 wrote to memory of 560	1320	30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe	32
PID 1320 wrote to memory of 560	1320	30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe	32
PID 1320 wrote to memory of 560	1320	30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe	32
PID 1320 wrote to memory of 560	1320	30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe	32

C:\Users\Admin\AppData\Local\Temp\30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe
"C:\Users\Admin\AppData\Local\Temp\30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1320
- C:\Users\Admin\AppData\Local\Temp\30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe
  C:\Users\Admin\AppData\Local\Temp\30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:560

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\30c84ecab2822bc6983c12e51238cebac0355883a0ed0d5386dc8535ac309f69.exe

Filesize
784KB

MD5
84503787511ec7c53aeb3f95f03a00b0

SHA1
f8c469c58f9405a217dd3fcf49dc26637e335c1f

SHA256
2faeb1fbfe8145f385410945e6199c237e8886d5c51b54f97a6d665e213d3122

SHA512
9b67b8933805a85a0706b5709d28bc63360a44f52607f5adfeafffe7ba2a803fadc76802aef1377e2ea4f3716aa62065f2e87ac10ba22dd0619609d26f63d024

Download Submit
memory/560-17-0x0000000000300000-0x00000000003C4000-memory.dmp

Filesize
784KB

Download
memory/560-18-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/560-25-0x0000000003150000-0x00000000032E3000-memory.dmp

Filesize
1.6MB

Download
memory/560-33-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/560-23-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/1320-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1320-1-0x0000000000120000-0x00000000001E4000-memory.dmp

Filesize
784KB

Download
memory/1320-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1320-14-0x0000000003190000-0x00000000034A2000-memory.dmp

Filesize
3.1MB

Download
memory/1320-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download

Analysis

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