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 7 IoCs

miner

resource	yara_rule
behavioral2/memory/1724-3-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1724-13-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/2644-27-0x0000000025890000-0x0000000025A23000-memory.dmp	xmrig
behavioral2/memory/2644-22-0x0000000000400000-0x0000000000582000-memory.dmp	xmrig
behavioral2/memory/2644-28-0x0000000000400000-0x000000000057C000-memory.dmp	xmrig
behavioral2/memory/2644-37-0x0000000025BB0000-0x0000000025D32000-memory.dmp	xmrig
behavioral2/memory/2644-38-0x0000000000400000-0x0000000000A7A000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2644	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe

Executes dropped EXE 1 IoCs

pid	Process
2644	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1724-0-0x0000000000400000-0x0000000000A7A000-memory.dmp	upx
behavioral2/files/0x0008000000023cc0-12.dat	upx
behavioral2/memory/2644-14-0x0000000000400000-0x0000000000A7A000-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	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1724	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeLockMemoryPrivilege	2644	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe
Token: SeLockMemoryPrivilege	2644	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1724	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe
2644	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 2644	1724	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe	83
PID 1724 wrote to memory of 2644	1724	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe	83
PID 1724 wrote to memory of 2644	1724	d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe	83

C:\Users\Admin\AppData\Local\Temp\d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe
"C:\Users\Admin\AppData\Local\Temp\d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Users\Admin\AppData\Local\Temp\d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe
  C:\Users\Admin\AppData\Local\Temp\d082e4c88ce6c20c526a524b19b1e29773cba88efeacb80f39e4ca9aac327183.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of UnmapMainImage
  PID:2644

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
ccff7184fca3c1d8f10660d6b2a3bc7e

SHA1
953612ff90ead9fcfc42c636462c82246320c13d

SHA256
4a22985a68bb23f8f6b29732bab1d7b3b24c875a5ce6660986ae0c437321e19a

SHA512
2414338553551917993314422335918e31cf33a8b5f35c4522a52695d95120fc346e7191895ae4ab889f5d36531b2fa22521c96f4722f773f8adfb411a4f7778

Download Submit
memory/1724-0-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/1724-1-0x0000000021E30000-0x0000000021FCE000-memory.dmp

Filesize
1.6MB

Download
memory/1724-3-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1724-13-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2644-14-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/2644-15-0x0000000021EB0000-0x000000002204E000-memory.dmp

Filesize
1.6MB

Download
memory/2644-27-0x0000000025890000-0x0000000025A23000-memory.dmp

Filesize
1.6MB

Download
memory/2644-22-0x0000000000400000-0x0000000000582000-memory.dmp

Filesize
1.5MB

Download
memory/2644-28-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download
memory/2644-37-0x0000000025BB0000-0x0000000025D32000-memory.dmp

Filesize
1.5MB

Download
memory/2644-38-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download

Analysis

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