xmrig | 08f3805606e1d457ed9e80b975bee0320651e3d5626e9e7cb896fd45e8fd0f7b

Resubmissions

27-05-2024 18:28

240527-w4c4xsdc7w 10

27-05-2024 18:28

27-05-2024 18:28

27-05-2024 18:28

27-05-2024 18:28

27-05-2024 18:28

Analysis

max time kernel
296s
max time network
298s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
22-05-2024 20:13

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General

Target

file01 - copia (5).ps1
Size

510B
MD5

2dcb4d51653aec1a829f3232d69f5e12
SHA1

dd096e7d800b9f3ca0edc64955b4464d71789f80
SHA256

d1902d3e519d0d87097fd8969280bd01bd139a5191faadaed0149e61b4a7495c
SHA512

7def3731bbb3f7ac3895edcf14c645bbcc0608f09c6b03bf7ddaebf049f1f6f1aad4086548ab9fce7b2bbefd837de8377f8b81cf94022d84e35f1bba0af89143

Score

10^/10

xmrig execution miner

Malware Config

Signatures

XMRig Miner payload 24 IoCs

miner

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe	family_xmrig
C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe	xmrig
behavioral14/memory/2300-95-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-96-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-97-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-98-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-99-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-100-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-101-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-102-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-103-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-104-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-105-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-106-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-107-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-108-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-109-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-110-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-111-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-112-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-113-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-114-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-115-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp	xmrig
behavioral14/memory/2300-116-0x00007FF6C1190000-0x00007FF6C1DC3000-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

Processes:

powershell.exe

flow pid process

2 4904 powershell.exe
5 4904 powershell.exe
Executes dropped EXE 1 IoCs

Processes:

xmrig.exe

pid process

2300 xmrig.exe
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

4904 powershell.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exe

pid process

4904 powershell.exe
4904 powershell.exe
4904 powershell.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exexmrig.exe

description pid process

Token: SeDebugPrivilege 4904 powershell.exe
Token: SeLockMemoryPrivilege 2300 xmrig.exe
Token: SeLockMemoryPrivilege 2300 xmrig.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

xmrig.exe

pid process

2300 xmrig.exe

flow	pid	process
2	4904	powershell.exe
5	4904	powershell.exe

pid	process
2300	xmrig.exe

pid	process
4904	powershell.exe

pid	process
4904	powershell.exe
4904	powershell.exe
4904	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4904	powershell.exe
Token: SeLockMemoryPrivilege	2300	xmrig.exe
Token: SeLockMemoryPrivilege	2300	xmrig.exe

pid	process
2300	xmrig.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

powershell.exe

description	pid	process	target process
PID 4904 wrote to memory of 2300	4904	powershell.exe	xmrig.exe
PID 4904 wrote to memory of 2300	4904	powershell.exe	xmrig.exe

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\file01 - copia (5).ps1"
1⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4904
- C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe
  "C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe" -a rx -o stratum+ssl://rx.unmineable.com:443 -u XMR:45aHvZ4X3ZvdhLiEiP1cjsXmSkMNoM2QFYNmXCsoTRY9h2EwjtoYcfrVpEojtmBeg5cRsY9J82Lqp6hUanQ1Dsu4UNfKxdF.unmineable_worker_vilqtiac -p x
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:2300

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_bwpe1v3s.5xm.ps1

Filesize
1B

MD5
c4ca4238a0b923820dcc509a6f75849b

SHA1
356a192b7913b04c54574d18c28d46e6395428ab

SHA256
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

SHA512
4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

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/2300-107-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-110-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-118-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-100-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-101-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-116-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-115-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-114-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-113-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-112-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-111-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-109-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-94-0x00000297502A0000-0x00000297502C0000-memory.dmp

Filesize
128KB

Download
memory/2300-95-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-96-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-97-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-98-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-99-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-108-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-117-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-103-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-102-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-104-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-105-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/2300-106-0x00007FF6C1190000-0x00007FF6C1DC3000-memory.dmp

Filesize
12.2MB

Download
memory/4904-3-0x00007FFFD3123000-0x00007FFFD3124000-memory.dmp

Filesize
4KB

Download
memory/4904-10-0x00007FFFD3120000-0x00007FFFD3B0C000-memory.dmp

Filesize
9.9MB

Download
memory/4904-5-0x0000021D77E10000-0x0000021D77E32000-memory.dmp

Filesize
136KB

Download
memory/4904-9-0x0000021D77F40000-0x0000021D77FB6000-memory.dmp

Filesize
472KB

Download
memory/4904-52-0x0000021D779E0000-0x0000021D779F2000-memory.dmp

Filesize
72KB

Download
memory/4904-65-0x0000021D779C0000-0x0000021D779CA000-memory.dmp

Filesize
40KB

Download
memory/4904-32-0x00007FFFD3120000-0x00007FFFD3B0C000-memory.dmp

Filesize
9.9MB

Download
memory/4904-31-0x00007FFFD3120000-0x00007FFFD3B0C000-memory.dmp

Filesize
9.9MB

Download
memory/4904-30-0x00007FFFD3120000-0x00007FFFD3B0C000-memory.dmp

Filesize
9.9MB

Download
memory/4904-29-0x00007FFFD3123000-0x00007FFFD3124000-memory.dmp

Filesize
4KB

Download
memory/4904-25-0x00007FFFD3120000-0x00007FFFD3B0C000-memory.dmp

Filesize
9.9MB

Download
memory/4904-8-0x00007FFFD3120000-0x00007FFFD3B0C000-memory.dmp

Filesize
9.9MB

Download