xmrig | f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab

General

Target

f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe
Size

784KB
MD5

d18af76e047efe47e4f4ba9b9fd47298
SHA1

1ee03c15d578de6a480fc593d92a8936ba9ee14a
SHA256

f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab
SHA512

5de5ed7af6a2b073d4d89e6e24b69f1ae1bb67ab733f0418ae6c3cfebf40f2cc8c19fed584a3857cca18539c601987c96a9668d02384f5d66c9e444d8c052c83
SSDEEP

12288:B4nQjJUGPxBSAHuFEWSh5rmazB6Yym8fI2huotD03TFXN/lrcALOuDUpkTCPrnn/:aQjTPx9uFEz5rtgaoh6TdQA2k2znvH

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 8 IoCs

miner

Processes:

resource	yara_rule
behavioral1/memory/784-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/784-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2516-19-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2516-33-0x00000000030A0000-0x0000000003233000-memory.dmp	xmrig
behavioral1/memory/2516-24-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/2516-34-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig
behavioral1/memory/2516-35-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/784-36-0x0000000003240000-0x0000000003552000-memory.dmp	xmrig

Deletes itself 1 IoCs

Processes:

f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

pid process

2516 f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe
Executes dropped EXE 1 IoCs

Processes:

f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

pid process

2516 f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe
Loads dropped DLL 1 IoCs

Processes:

f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

pid process

784 f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

pid	process
2516	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

pid	process
2516	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

UPX packed file 4 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/784-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
\Users\Admin\AppData\Local\Temp\f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe	upx
behavioral1/memory/2516-17-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/memory/784-15-0x0000000003240000-0x0000000003552000-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

Processes:

f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exef14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

pid process

784 f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

Suspicious use of UnmapMainImage 2 IoCs

Processes:

f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exef14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

pid	process
784	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe
2516	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

description	pid	process	target process
PID 784 wrote to memory of 2516	784	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe
PID 784 wrote to memory of 2516	784	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe
PID 784 wrote to memory of 2516	784	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe
PID 784 wrote to memory of 2516	784	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

C:\Users\Admin\AppData\Local\Temp\f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe
"C:\Users\Admin\AppData\Local\Temp\f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:784
- C:\Users\Admin\AppData\Local\Temp\f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe
  C:\Users\Admin\AppData\Local\Temp\f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of UnmapMainImage
  PID:2516

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

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Downloads

\Users\Admin\AppData\Local\Temp\f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

Filesize
784KB

MD5
0f9bc981620c8be466e2b8b9046f06d6

SHA1
ae92b9703667ca81d30d99d5eb9302f47a99d749

SHA256
98540b9ae18d80eea01bcf4fc6444e25785246a6666e30b47cf21074f1701cdf

SHA512
6ba21e8cc446dbfc1e0564fb862c010aeaa9877c1b6092154341e0b2587f2b859d18d6a8431132ef70280ca94c73e346abe4a52ee0e52ce6af683d87a9b9ea8e

Download Submit
memory/784-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/784-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/784-2-0x0000000000120000-0x00000000001E4000-memory.dmp

Filesize
784KB

Download
memory/784-15-0x0000000003240000-0x0000000003552000-memory.dmp

Filesize
3.1MB

Download
memory/784-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/784-36-0x0000000003240000-0x0000000003552000-memory.dmp

Filesize
3.1MB

Download
memory/2516-17-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2516-18-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/2516-19-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2516-33-0x00000000030A0000-0x0000000003233000-memory.dmp

Filesize
1.6MB

Download
memory/2516-24-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2516-34-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/2516-35-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads