xmrig | 08f3805606e1d457ed9e80b975bee0320651e3d5626e9e7cb896fd45e8fd0f7b

Resubmissions

15/05/2024, 03:28

240515-d1awaafa7v 10

14/05/2024, 20:25

14/05/2024, 20:25

14/05/2024, 20:25

14/05/2024, 20:23

14/05/2024, 20:23

14/05/2024, 20:23

Analysis

max time kernel
296s
max time network
257s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
14/05/2024, 20:23

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General

Target

file01 - copia (4).ps1
Size

510B
MD5

2dcb4d51653aec1a829f3232d69f5e12
SHA1

dd096e7d800b9f3ca0edc64955b4464d71789f80
SHA256

d1902d3e519d0d87097fd8969280bd01bd139a5191faadaed0149e61b4a7495c
SHA512

7def3731bbb3f7ac3895edcf14c645bbcc0608f09c6b03bf7ddaebf049f1f6f1aad4086548ab9fce7b2bbefd837de8377f8b81cf94022d84e35f1bba0af89143

Score

10^/10

xmrig execution miner

Malware Config

Signatures

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

XMRig Miner payload 7 IoCs

miner

resource	yara_rule
behavioral10/memory/1944-102-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp	xmrig
behavioral10/memory/1944-104-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp	xmrig
behavioral10/memory/1944-107-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp	xmrig
behavioral10/memory/1944-116-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp	xmrig
behavioral10/memory/1944-117-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp	xmrig
behavioral10/memory/1944-120-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp	xmrig
behavioral10/memory/1944-121-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp	xmrig

Blocklisted process makes network request 2 IoCs

flow	pid	Process
2	500	powershell.exe
4	500	powershell.exe

Executes dropped EXE 1 IoCs

pid	Process
1944	xmrig.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
500	powershell.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
500	powershell.exe
500	powershell.exe
500	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	500	powershell.exe
Token: SeLockMemoryPrivilege	1944	xmrig.exe
Token: SeLockMemoryPrivilege	1944	xmrig.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1944	xmrig.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 500 wrote to memory of 1944	500	powershell.exe	76
PID 500 wrote to memory of 1944	500	powershell.exe	76

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\file01 - copia (4).ps1"
1⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:500
- 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:1944

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_lt0onytp.nya.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
5.4MB

MD5
177315780a5666331df5331dd2fcc6af

SHA1
30a8d1f9da56672fe3d9d9244d527639b0c533c5

SHA256
c2df3af3b509745774cbc74f3b49263bcdde67b3e0fb97494167710d93b75f74

SHA512
3da3ad7542fc6ba1abd66b96acc02b913bba50c6392b78c195e933917ab8815e8721ef5c95884459be7a3c9ba48529c087e31974d5318e9651ba236c633d073d

Download Submit
memory/500-9-0x000001C333220000-0x000001C333296000-memory.dmp

Filesize
472KB

Download
memory/500-93-0x00007FF8BAF83000-0x00007FF8BAF84000-memory.dmp

Filesize
4KB

Download
memory/500-8-0x00007FF8BAF80000-0x00007FF8BB96C000-memory.dmp

Filesize
9.9MB

Download
memory/500-10-0x00007FF8BAF80000-0x00007FF8BB96C000-memory.dmp

Filesize
9.9MB

Download
memory/500-25-0x00007FF8BAF80000-0x00007FF8BB96C000-memory.dmp

Filesize
9.9MB

Download
memory/500-48-0x000001C3331E0000-0x000001C3331F2000-memory.dmp

Filesize
72KB

Download
memory/500-61-0x000001C31AB20000-0x000001C31AB2A000-memory.dmp

Filesize
40KB

Download
memory/500-5-0x000001C31AAC0000-0x000001C31AAE2000-memory.dmp

Filesize
136KB

Download
memory/500-3-0x00007FF8BAF83000-0x00007FF8BAF84000-memory.dmp

Filesize
4KB

Download
memory/500-91-0x00007FF8BAF80000-0x00007FF8BB96C000-memory.dmp

Filesize
9.9MB

Download
memory/500-94-0x00007FF8BAF80000-0x00007FF8BB96C000-memory.dmp

Filesize
9.9MB

Download
memory/1944-100-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-108-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-95-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-96-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-97-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-98-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-99-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-90-0x000001370AC40000-0x000001370AC60000-memory.dmp

Filesize
128KB

Download
memory/1944-101-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-102-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-103-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-104-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-105-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-106-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-107-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-92-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-109-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-110-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-111-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-112-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-113-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-114-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-115-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-116-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-117-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-118-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-119-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-120-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download
memory/1944-121-0x00007FF7B13A0000-0x00007FF7B1FD3000-memory.dmp

Filesize
12.2MB

Download