xmrig | 608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849b

General

Target

608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe
Size

2.0MB
MD5

29b6798f6b5847b88d8560c9492057b0
SHA1

3216dbfc331fc9ba32a88002bdef0b6ace96c11c
SHA256

608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849b
SHA512

a409b1a0bb0041469673090df00e6edb2f259a61a6ba43c80431bfebd129d2759ffcf1baea20fa0ab984b7583aeed376de2e0b3be44e4191d194c44b9664fb4f
SSDEEP

49152:Hthwu6NQ6+1C/7BJIm8NPGXnuOfOa85zBIh/KKlUm3ee6:N2u2Q6F/7B6m8NPGXnuO2aO6hC06

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/1616-3-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1616-13-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3492-22-0x0000000000400000-0x0000000000582000-memory.dmp	xmrig
behavioral2/memory/3492-37-0x0000000025B10000-0x0000000025C92000-memory.dmp	xmrig
behavioral2/memory/3492-36-0x00000000257F0000-0x0000000025983000-memory.dmp	xmrig
behavioral2/memory/3492-27-0x0000000000400000-0x000000000057C000-memory.dmp	xmrig
behavioral2/memory/3492-38-0x0000000000400000-0x0000000000A7A000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
3492	608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe

Executes dropped EXE 1 IoCs

pid	Process
3492	608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1616-0-0x0000000000400000-0x0000000000A7A000-memory.dmp	upx
behavioral2/memory/3492-14-0x0000000000400000-0x0000000000A7A000-memory.dmp	upx
behavioral2/files/0x0008000000023caa-12.dat	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	608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1616	608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeLockMemoryPrivilege	3492	608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe
Token: SeLockMemoryPrivilege	3492	608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1616	608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe
3492	608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1616 wrote to memory of 3492	1616	608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe	84
PID 1616 wrote to memory of 3492	1616	608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe	84
PID 1616 wrote to memory of 3492	1616	608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe	84

C:\Users\Admin\AppData\Local\Temp\608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe
"C:\Users\Admin\AppData\Local\Temp\608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1616
- C:\Users\Admin\AppData\Local\Temp\608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe
  C:\Users\Admin\AppData\Local\Temp\608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of UnmapMainImage
  PID:3492

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\608e55d12fd569fdc92bf5927727ad5d4ad83a0094bae86b2848ccfa251d849bN.exe

Filesize
2.0MB

MD5
673846e89b46da36350d20f8213b7fae

SHA1
30e3396ae62ab778b21d7ffa7fd89d0c6e27eace

SHA256
fc490d056f1542971afee546ff50ceac37c1f37fa6c3700045aeec5081578918

SHA512
deabd77caff1e8e086c05bb2b28bda4f66c3a9c9c830a88bc97cf1489b0ac13cbfbded1d6b2f1d1daae0fe72a8da9c06b1d4ec43f5e9f7f464094e67f664042d

Download Submit
memory/1616-0-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/1616-1-0x0000000021D70000-0x0000000021F0E000-memory.dmp

Filesize
1.6MB

Download
memory/1616-3-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1616-13-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3492-14-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download
memory/3492-22-0x0000000000400000-0x0000000000582000-memory.dmp

Filesize
1.5MB

Download
memory/3492-17-0x0000000021E10000-0x0000000021FAE000-memory.dmp

Filesize
1.6MB

Download
memory/3492-37-0x0000000025B10000-0x0000000025C92000-memory.dmp

Filesize
1.5MB

Download
memory/3492-36-0x00000000257F0000-0x0000000025983000-memory.dmp

Filesize
1.6MB

Download
memory/3492-27-0x0000000000400000-0x000000000057C000-memory.dmp

Filesize
1.5MB

Download
memory/3492-38-0x0000000000400000-0x0000000000A7A000-memory.dmp

Filesize
6.5MB

Download

Analysis

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