xmrig | 658f745a21a3b48d0c733077a4e23b5b61f3346548a890341dce036c9cc424b5

General

Target

658f745a21a3b48d0c733077a4e23b5b61f3346548a890341dce036c9cc424b5.exe
Size

1.6MB
MD5

f7951b85decd48f09f4b091ab9f2aab2
SHA1

792d2221be31beb9c799f80f031d9a9d501f4135
SHA256

658f745a21a3b48d0c733077a4e23b5b61f3346548a890341dce036c9cc424b5
SHA512

e24dda67756d36f50d4fb603b493a0cb4d06e364ac2e377aa6feab54dec46961ae0e891a26b9a157486b99dbfe0348fc4467407c50839f9e146263fbcbeccb6a
SSDEEP

24576:zv3/fTLF671TilQFG4P5PMkibTJH+2Q/ynKeWYlZ3pBjqlx7TovQmVV4dThen9zS:Lz071uv4BPMkibTIA5lCx7kvRWa4pXYC

Score

10^/10

xmrig execution 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 12 IoCs

miner

resource	yara_rule
behavioral1/memory/2440-14-0x000000013FF20000-0x0000000140312000-memory.dmp	xmrig
behavioral1/memory/2440-15-0x000000013FF20000-0x0000000140312000-memory.dmp	xmrig
behavioral1/memory/2440-16-0x000000013FF20000-0x0000000140312000-memory.dmp	xmrig
behavioral1/memory/2440-17-0x000000013FF20000-0x0000000140312000-memory.dmp	xmrig
behavioral1/memory/2440-18-0x000000013FF20000-0x0000000140312000-memory.dmp	xmrig
behavioral1/memory/2440-19-0x000000013FF20000-0x0000000140312000-memory.dmp	xmrig
behavioral1/memory/2440-20-0x000000013FF20000-0x0000000140312000-memory.dmp	xmrig
behavioral1/memory/2440-21-0x000000013FF20000-0x0000000140312000-memory.dmp	xmrig
behavioral1/memory/2440-22-0x000000013FF20000-0x0000000140312000-memory.dmp	xmrig
behavioral1/memory/2440-23-0x000000013FF20000-0x0000000140312000-memory.dmp	xmrig
behavioral1/memory/2440-24-0x000000013FF20000-0x0000000140312000-memory.dmp	xmrig
behavioral1/memory/2440-25-0x000000013FF20000-0x0000000140312000-memory.dmp	xmrig

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Powershell Invoke Web Request.

execution

PowerShell

T1059.001

pid	Process
2528	powershell.exe

UPX packed file 13 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2440-0-0x000000013FF20000-0x0000000140312000-memory.dmp	upx
behavioral1/memory/2440-14-0x000000013FF20000-0x0000000140312000-memory.dmp	upx
behavioral1/memory/2440-15-0x000000013FF20000-0x0000000140312000-memory.dmp	upx
behavioral1/memory/2440-16-0x000000013FF20000-0x0000000140312000-memory.dmp	upx
behavioral1/memory/2440-17-0x000000013FF20000-0x0000000140312000-memory.dmp	upx
behavioral1/memory/2440-18-0x000000013FF20000-0x0000000140312000-memory.dmp	upx
behavioral1/memory/2440-19-0x000000013FF20000-0x0000000140312000-memory.dmp	upx
behavioral1/memory/2440-20-0x000000013FF20000-0x0000000140312000-memory.dmp	upx
behavioral1/memory/2440-21-0x000000013FF20000-0x0000000140312000-memory.dmp	upx
behavioral1/memory/2440-22-0x000000013FF20000-0x0000000140312000-memory.dmp	upx
behavioral1/memory/2440-23-0x000000013FF20000-0x0000000140312000-memory.dmp	upx
behavioral1/memory/2440-24-0x000000013FF20000-0x0000000140312000-memory.dmp	upx
behavioral1/memory/2440-25-0x000000013FF20000-0x0000000140312000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2528	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeLockMemoryPrivilege	2440	658f745a21a3b48d0c733077a4e23b5b61f3346548a890341dce036c9cc424b5.exe
Token: SeLockMemoryPrivilege	2440	658f745a21a3b48d0c733077a4e23b5b61f3346548a890341dce036c9cc424b5.exe
Token: SeDebugPrivilege	2528	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 2528	2440	658f745a21a3b48d0c733077a4e23b5b61f3346548a890341dce036c9cc424b5.exe	31
PID 2440 wrote to memory of 2528	2440	658f745a21a3b48d0c733077a4e23b5b61f3346548a890341dce036c9cc424b5.exe	31
PID 2440 wrote to memory of 2528	2440	658f745a21a3b48d0c733077a4e23b5b61f3346548a890341dce036c9cc424b5.exe	31

C:\Users\Admin\AppData\Local\Temp\658f745a21a3b48d0c733077a4e23b5b61f3346548a890341dce036c9cc424b5.exe
"C:\Users\Admin\AppData\Local\Temp\658f745a21a3b48d0c733077a4e23b5b61f3346548a890341dce036c9cc424b5.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -command "Invoke-WebRequest "https://raw.githubusercontent.com/" "
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2528

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2440-19-0x000000013FF20000-0x0000000140312000-memory.dmp

Filesize
3.9MB

Download
memory/2440-22-0x000000013FF20000-0x0000000140312000-memory.dmp

Filesize
3.9MB

Download
memory/2440-15-0x000000013FF20000-0x0000000140312000-memory.dmp

Filesize
3.9MB

Download
memory/2440-14-0x000000013FF20000-0x0000000140312000-memory.dmp

Filesize
3.9MB

Download
memory/2440-24-0x000000013FF20000-0x0000000140312000-memory.dmp

Filesize
3.9MB

Download
memory/2440-23-0x000000013FF20000-0x0000000140312000-memory.dmp

Filesize
3.9MB

Download
memory/2440-1-0x00000000002F0000-0x0000000000300000-memory.dmp

Filesize
64KB

Download
memory/2440-18-0x000000013FF20000-0x0000000140312000-memory.dmp

Filesize
3.9MB

Download
memory/2440-16-0x000000013FF20000-0x0000000140312000-memory.dmp

Filesize
3.9MB

Download
memory/2440-21-0x000000013FF20000-0x0000000140312000-memory.dmp

Filesize
3.9MB

Download
memory/2440-25-0x000000013FF20000-0x0000000140312000-memory.dmp

Filesize
3.9MB

Download
memory/2440-20-0x000000013FF20000-0x0000000140312000-memory.dmp

Filesize
3.9MB

Download
memory/2440-0-0x000000013FF20000-0x0000000140312000-memory.dmp

Filesize
3.9MB

Download
memory/2440-17-0x000000013FF20000-0x0000000140312000-memory.dmp

Filesize
3.9MB

Download
memory/2528-10-0x000007FEF5CD0000-0x000007FEF666D000-memory.dmp

Filesize
9.6MB

Download
memory/2528-12-0x000007FEF5CD0000-0x000007FEF666D000-memory.dmp

Filesize
9.6MB

Download
memory/2528-6-0x000007FEF5F8E000-0x000007FEF5F8F000-memory.dmp

Filesize
4KB

Download
memory/2528-13-0x000007FEF5CD0000-0x000007FEF666D000-memory.dmp

Filesize
9.6MB

Download
memory/2528-7-0x000000001B4D0000-0x000000001B7B2000-memory.dmp

Filesize
2.9MB

Download
memory/2528-11-0x000007FEF5CD0000-0x000007FEF666D000-memory.dmp

Filesize
9.6MB

Download
memory/2528-8-0x00000000029F0000-0x00000000029F8000-memory.dmp

Filesize
32KB

Download
memory/2528-9-0x000007FEF5CD0000-0x000007FEF666D000-memory.dmp

Filesize
9.6MB

Download

Analysis

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