xmrig | d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183

General

Target

d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe
Size

2.0MB
MD5

a7b83ab29e15ae69b728cae6f1ed215d
SHA1

da8d0c069c7f179a9e2236d6e0f233481ea261dc
SHA256

d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183
SHA512

cf3ce5459e5592bc3eb60e457600955ba555eaa16b91238381b266ca5f69c285160f5933b38935310b0ba0c5997acce15987d187b80a3452cf4f5068db2999be
SSDEEP

49152:h89VdIDjyqLFdeHYjPpYBoNMbGRcIxt6BXPB0iYtB1tfV/Iqh/KKlUm3eea:hIqFiYjPpCoNMbGRcIb6BXPB0iKVphCr

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

resource	yara_rule
behavioral1/memory/2696-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2696-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2252-40-0x00000000235F0000-0x0000000023783000-memory.dmp	xmrig
behavioral1/memory/2252-41-0x0000000000400000-0x000000000057C000-memory.dmp	xmrig
behavioral1/memory/2252-39-0x0000000023910000-0x0000000023A92000-memory.dmp	xmrig
behavioral1/memory/2252-29-0x0000000000400000-0x000000000057C000-memory.dmp	xmrig
behavioral1/memory/2252-28-0x0000000000400000-0x0000000000A7A000-memory.dmp	xmrig
behavioral1/memory/2252-23-0x0000000000400000-0x0000000000582000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2252	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe

Executes dropped EXE 1 IoCs

pid	Process
2252	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe

Loads dropped DLL 1 IoCs

pid	Process
2696	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2696-0-0x0000000000400000-0x0000000000A7A000-memory.dmp	upx
behavioral1/files/0x000a000000012291-8.dat	upx

System Location Discovery: System Language Discovery 1 TTPs 1 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	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2696	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2696	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe
2252	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 2252	2696	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe	31
PID 2696 wrote to memory of 2252	2696	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe	31
PID 2696 wrote to memory of 2252	2696	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe	31
PID 2696 wrote to memory of 2252	2696	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe	31

C:\Users\Admin\AppData\Local\Temp\d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe
"C:\Users\Admin\AppData\Local\Temp\d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2696
- C:\Users\Admin\AppData\Local\Temp\d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe
  C:\Users\Admin\AppData\Local\Temp\d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2252

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\d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe

Filesize
2.0MB

MD5
6953d6d28335809a821fd37faed91933

SHA1
feadffca15082c3d1e11693f7b018726e540631c

SHA256
db9a46b3ba6f2354acc014f52ce95752d0113dde759402b9e8542ae222c0f33f

SHA512
b1301b2226240b6bfda8aaf6152ebb60d5d3b5d0e34393f58b2d233c2c533bc10fdde47ae4f574b85d3ea5ac981d1a3eb98e76ac3fe13cae711f12a752deee04

Download Submit
memory/2252-40-0x00000000235F0000-0x0000000023783000-memory.dmp

Filesize
1.6MB

Download
memory/2252-41-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download
memory/2252-39-0x0000000023910000-0x0000000023A92000-memory.dmp

Filesize
1.5MB

Download
memory/2252-38-0x0000000021C20000-0x0000000021DBE000-memory.dmp

Filesize
1.6MB

Download
memory/2252-29-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download
memory/2252-28-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/2252-23-0x0000000000400000-0x0000000000582000-memory.dmp

Filesize
1.5MB

Download
memory/2696-0-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/2696-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2696-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2696-10-0x0000000021C20000-0x0000000021DBE000-memory.dmp

Filesize
1.6MB

Download

Analysis

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