xmrig | 4989b2b14eed528c576634ce1f8a74caa71ae3c67773a1e7758a6ab6f51f5b88

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
29/05/2024, 03:36

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General

Target

file01 - copia (9) - copia.ps1
Size

462B
MD5

5e2dca825bed214a14705357df13d8d6
SHA1

04f20b1094e5e905bcbcdfc0f1279f6a6e2bbb9e
SHA256

b45546367df23b2459a55ffa753ad4d66f8588263f87c339fb81cde87c3ffba4
SHA512

70a31874a475560704829224c71d6e9f01d6dc3bfe5b1f453ff817753f7a6d1ed51249481cd14e8adae497ad6ddfbe8b4e9556556886dd97c9587b24b0701501

Score

10^/10

xmrig execution miner

Malware Config

Signatures

XMRig Miner payload 15 IoCs

miner

resource	yara_rule
behavioral28/files/0x000100000002aa23-39.dat	family_xmrig
behavioral28/files/0x000100000002aa23-39.dat	xmrig
behavioral28/memory/3144-48-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp	xmrig
behavioral28/memory/3144-50-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp	xmrig
behavioral28/memory/3144-54-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp	xmrig
behavioral28/memory/3144-55-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp	xmrig
behavioral28/memory/3144-58-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp	xmrig
behavioral28/memory/3144-59-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp	xmrig
behavioral28/memory/3144-60-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp	xmrig
behavioral28/memory/3144-61-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp	xmrig
behavioral28/memory/3144-62-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp	xmrig
behavioral28/memory/3144-63-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp	xmrig
behavioral28/memory/3144-64-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp	xmrig
behavioral28/memory/3144-65-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp	xmrig
behavioral28/memory/3144-66-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp	xmrig

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

Blocklisted process makes network request 2 IoCs

flow	pid	Process
2	4680	powershell.exe
3	4680	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
3144	xmrig.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
4680	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4680	powershell.exe
4680	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4680	powershell.exe
Token: SeLockMemoryPrivilege	3144	xmrig.exe
Token: SeLockMemoryPrivilege	3144	xmrig.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3144	xmrig.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4680 wrote to memory of 3144	4680	powershell.exe	83
PID 4680 wrote to memory of 3144	4680	powershell.exe	83

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\file01 - copia (9) - copia.ps1"
1⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4680
- C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe
  "C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe" -o gulf.moneroocean.stream:10128 -u 45aHvZ4X3ZvdhLiEiP1cjsXmSkMNoM2QFYNmXCsoTRY9h2EwjtoYcfrVpEojtmBeg5cRsY9J82Lqp6hUanQ1Dsu4UNfKxdF
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:3144

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

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

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ah0xd4kg.1q5.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe

Filesize
9.1MB

MD5
205ad9eb6acd6f58752899669b69fe74

SHA1
bedb78ac5034259b86c2cbc915de2e861e8d7604

SHA256
2025f4fe930440da147eecd24a368d3a2f3c1883c499186eb429e9d662c90fda

SHA512
28309f453ae87e8db8c1667d8d8eee5f5f7035372c027afbec48aa3c798c53ade7cfcec0c9575cad2d108e033395ebde4fda6fcfff72c99944119f8fa91d91c3

Download Submit
memory/3144-58-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp

Filesize
12.2MB

Download
memory/3144-62-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp

Filesize
12.2MB

Download
memory/3144-66-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp

Filesize
12.2MB

Download
memory/3144-65-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp

Filesize
12.2MB

Download
memory/3144-53-0x0000025125A20000-0x0000025125A40000-memory.dmp

Filesize
128KB

Download
memory/3144-64-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp

Filesize
12.2MB

Download
memory/3144-63-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp

Filesize
12.2MB

Download
memory/3144-46-0x0000025125990000-0x00000251259B0000-memory.dmp

Filesize
128KB

Download
memory/3144-47-0x00000251259E0000-0x0000025125A00000-memory.dmp

Filesize
128KB

Download
memory/3144-48-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp

Filesize
12.2MB

Download
memory/3144-52-0x0000025125A00000-0x0000025125A20000-memory.dmp

Filesize
128KB

Download
memory/3144-61-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp

Filesize
12.2MB

Download
memory/3144-60-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp

Filesize
12.2MB

Download
memory/3144-50-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp

Filesize
12.2MB

Download
memory/3144-59-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp

Filesize
12.2MB

Download
memory/3144-54-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp

Filesize
12.2MB

Download
memory/3144-55-0x00007FF61B1B0000-0x00007FF61BDE3000-memory.dmp

Filesize
12.2MB

Download
memory/3144-56-0x0000025125A00000-0x0000025125A20000-memory.dmp

Filesize
128KB

Download
memory/3144-57-0x0000025125A20000-0x0000025125A40000-memory.dmp

Filesize
128KB

Download
memory/4680-0-0x00007FF836C73000-0x00007FF836C75000-memory.dmp

Filesize
8KB

Download
memory/4680-14-0x00000200E6A80000-0x00000200E6A92000-memory.dmp

Filesize
72KB

Download
memory/4680-10-0x00007FF836C70000-0x00007FF837732000-memory.dmp

Filesize
10.8MB

Download
memory/4680-51-0x00007FF836C73000-0x00007FF836C75000-memory.dmp

Filesize
8KB

Download
memory/4680-49-0x00007FF836C70000-0x00007FF837732000-memory.dmp

Filesize
10.8MB

Download
memory/4680-6-0x00000200E68D0000-0x00000200E68F2000-memory.dmp

Filesize
136KB

Download
memory/4680-15-0x00000200E6A60000-0x00000200E6A6A000-memory.dmp

Filesize
40KB

Download
memory/4680-12-0x00007FF836C70000-0x00007FF837732000-memory.dmp

Filesize
10.8MB

Download
memory/4680-11-0x00007FF836C70000-0x00007FF837732000-memory.dmp

Filesize
10.8MB

Download