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 6 IoCs

miner

Processes:

resource	yara_rule
behavioral2/memory/3788-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3788-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3440-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3440-20-0x0000000005570000-0x0000000005703000-memory.dmp	xmrig
behavioral2/memory/3440-22-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/3440-31-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

Processes:

f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

pid	Process
3440	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

Executes dropped EXE 1 IoCs

Processes:

f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

pid	Process
3440	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3788-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x000c000000023b83-11.dat	upx
behavioral2/memory/3440-13-0x0000000000400000-0x0000000000712000-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
3788	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

Suspicious use of UnmapMainImage 2 IoCs

Processes:

f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exef14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

pid	Process
3788	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe
3440	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe

description	pid	Process	procid_target
PID 3788 wrote to memory of 3440	3788	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe	83
PID 3788 wrote to memory of 3440	3788	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe	83
PID 3788 wrote to memory of 3440	3788	f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe	83

C:\Users\Admin\AppData\Local\Temp\f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe
"C:\Users\Admin\AppData\Local\Temp\f14108c0aeabf435ca9ce1b6a3fc4e7acde6145e51be7efd7766ffbf21d821ab.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3788
- 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:3440

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

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

Filesize
784KB

MD5
a3949c97d766e30b667edd2bb8adcfbf

SHA1
8f72ca23daaf9b32df021abee856035447b2f1a1

SHA256
feaa2d5450becf0b91584544a640aa2737fbbd108ea0c1473d5b59409221be37

SHA512
be7d5c5d240b00cd5b64438f49b5197076a93eb4a6a632141f4077de0995eae560b6a7ee796af956ed83f3fe0b457f80a2788e2faffea4ab3861c41f00ed7eed

Download Submit
memory/3440-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3440-14-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/3440-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3440-20-0x0000000005570000-0x0000000005703000-memory.dmp

Filesize
1.6MB

Download
memory/3440-22-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3440-31-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3788-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3788-1-0x0000000001A70000-0x0000000001B34000-memory.dmp

Filesize
784KB

Download
memory/3788-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3788-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads