xmrig | 0820f236393d65a390ae4ae38e297847d3e2b5a1529b8977aadd875dbe0eac2c

Resubmissions

12/01/2023, 13:32

230112-qtbv8agb38 10

12/01/2023, 12:40

230112-pwe5zsfh88 10

05/01/2023, 13:57

230105-q9j7jacb89 10

Analysis

max time kernel
573s
max time network
599s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
12/01/2023, 13:32

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General

Target

0820f236393d65a390ae4ae38e297847d3e2b5a1529b8977aadd875dbe0eac2c.exe
Size

504KB
MD5

b7b0901eee1bbd42d38830e62082bfdb
SHA1

ac4d1845aacabdbf872cc6344eb39c604b3b010c
SHA256

0820f236393d65a390ae4ae38e297847d3e2b5a1529b8977aadd875dbe0eac2c
SHA512

d091d0787a5060f150dd59e70adb768b3def49bbfe80afcf8c1d505a5ae8fda514aca2eb8d02e7ef7537a0366df1e1b1d1a83fbd8e6c8d952e72eeb7655fb6a9
SSDEEP

12288:e8DSlNIUUpg9hYONfR7XP+UKKM6mz7Rawpg833DX:bwOUUmhvN5TP+Cchg83T

Score

10^/10

xmrig miner

Malware Config

Signatures

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

XMRig Miner payload 10 IoCs

miner

resource	yara_rule
behavioral2/memory/1868-144-0x0000000140000000-0x00000001407C3000-memory.dmp	xmrig
behavioral2/memory/1868-145-0x0000000140000000-0x00000001407C3000-memory.dmp	xmrig
behavioral2/memory/1868-146-0x0000000140000000-0x00000001407C3000-memory.dmp	xmrig
behavioral2/memory/1868-147-0x0000000140000000-0x00000001407C3000-memory.dmp	xmrig
behavioral2/memory/1868-148-0x0000000140000000-0x00000001407C3000-memory.dmp	xmrig
behavioral2/memory/1868-149-0x0000000140000000-0x00000001407C3000-memory.dmp	xmrig
behavioral2/memory/1868-150-0x0000000140000000-0x00000001407C3000-memory.dmp	xmrig
behavioral2/memory/1868-152-0x0000000140000000-0x00000001407C3000-memory.dmp	xmrig
behavioral2/memory/1868-153-0x0000000140341F4C-mapping.dmp	xmrig
behavioral2/memory/1868-154-0x0000000140000000-0x00000001407C3000-memory.dmp	xmrig

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\rtsvuwAxBADF.exe	dialer.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\rtsvuwAxBADF.exe	dialer.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 5044 set thread context of 1100	5044	0820f236393d65a390ae4ae38e297847d3e2b5a1529b8977aadd875dbe0eac2c.exe	79
PID 1100 set thread context of 1868	1100	dialer.exe	87

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1100	dialer.exe
1100	dialer.exe

Suspicious behavior: LoadsDriver 1 IoCs

pid	Process
664	Process not Found

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1100	dialer.exe
Token: SeLockMemoryPrivilege	1868	pnputil.exe
Token: SeLockMemoryPrivilege	1868	pnputil.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1868	pnputil.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 5044 wrote to memory of 1100	5044	0820f236393d65a390ae4ae38e297847d3e2b5a1529b8977aadd875dbe0eac2c.exe	79
PID 5044 wrote to memory of 1100	5044	0820f236393d65a390ae4ae38e297847d3e2b5a1529b8977aadd875dbe0eac2c.exe	79
PID 5044 wrote to memory of 1100	5044	0820f236393d65a390ae4ae38e297847d3e2b5a1529b8977aadd875dbe0eac2c.exe	79
PID 5044 wrote to memory of 1100	5044	0820f236393d65a390ae4ae38e297847d3e2b5a1529b8977aadd875dbe0eac2c.exe	79
PID 5044 wrote to memory of 1100	5044	0820f236393d65a390ae4ae38e297847d3e2b5a1529b8977aadd875dbe0eac2c.exe	79
PID 5044 wrote to memory of 1100	5044	0820f236393d65a390ae4ae38e297847d3e2b5a1529b8977aadd875dbe0eac2c.exe	79
PID 5044 wrote to memory of 1100	5044	0820f236393d65a390ae4ae38e297847d3e2b5a1529b8977aadd875dbe0eac2c.exe	79
PID 5044 wrote to memory of 1100	5044	0820f236393d65a390ae4ae38e297847d3e2b5a1529b8977aadd875dbe0eac2c.exe	79
PID 5044 wrote to memory of 1100	5044	0820f236393d65a390ae4ae38e297847d3e2b5a1529b8977aadd875dbe0eac2c.exe	79
PID 5044 wrote to memory of 1100	5044	0820f236393d65a390ae4ae38e297847d3e2b5a1529b8977aadd875dbe0eac2c.exe	79
PID 1100 wrote to memory of 1868	1100	dialer.exe	87
PID 1100 wrote to memory of 1868	1100	dialer.exe	87
PID 1100 wrote to memory of 1868	1100	dialer.exe	87
PID 1100 wrote to memory of 1868	1100	dialer.exe	87
PID 1100 wrote to memory of 1868	1100	dialer.exe	87
PID 1100 wrote to memory of 1868	1100	dialer.exe	87
PID 1100 wrote to memory of 1868	1100	dialer.exe	87
PID 1100 wrote to memory of 1868	1100	dialer.exe	87
PID 1100 wrote to memory of 1868	1100	dialer.exe	87
PID 1100 wrote to memory of 1868	1100	dialer.exe	87
PID 1100 wrote to memory of 1868	1100	dialer.exe	87
PID 1100 wrote to memory of 1868	1100	dialer.exe	87
PID 1100 wrote to memory of 1868	1100	dialer.exe	87
PID 1100 wrote to memory of 1868	1100	dialer.exe	87

C:\Users\Admin\AppData\Local\Temp\0820f236393d65a390ae4ae38e297847d3e2b5a1529b8977aadd875dbe0eac2c.exe
"C:\Users\Admin\AppData\Local\Temp\0820f236393d65a390ae4ae38e297847d3e2b5a1529b8977aadd875dbe0eac2c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5044
- C:\Windows\SysWOW64\dialer.exe
  "C:\Windows\system32\dialer.exe"
  2⤵
  - Drops startup file
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1100
- - C:\Windows\system32\pnputil.exe
    "C:\Windows\system32\pnputil.exe"
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of FindShellTrayWindow
    PID:1868

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1100-133-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/1100-135-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/1100-136-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/1100-138-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/1100-139-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/1100-137-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/1100-134-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/1100-140-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/1868-141-0x0000000140000000-0x00000001407C3000-memory.dmp

Filesize
7.8MB

Download
memory/1868-142-0x0000000140000000-0x00000001407C3000-memory.dmp

Filesize
7.8MB

Download
memory/1868-143-0x0000000140000000-0x00000001407C3000-memory.dmp

Filesize
7.8MB

Download
memory/1868-144-0x0000000140000000-0x00000001407C3000-memory.dmp

Filesize
7.8MB

Download
memory/1868-145-0x0000000140000000-0x00000001407C3000-memory.dmp

Filesize
7.8MB

Download
memory/1868-146-0x0000000140000000-0x00000001407C3000-memory.dmp

Filesize
7.8MB

Download
memory/1868-147-0x0000000140000000-0x00000001407C3000-memory.dmp

Filesize
7.8MB

Download
memory/1868-148-0x0000000140000000-0x00000001407C3000-memory.dmp

Filesize
7.8MB

Download
memory/1868-149-0x0000000140000000-0x00000001407C3000-memory.dmp

Filesize
7.8MB

Download
memory/1868-150-0x0000000140000000-0x00000001407C3000-memory.dmp

Filesize
7.8MB

Download
memory/1868-152-0x0000000140000000-0x00000001407C3000-memory.dmp

Filesize
7.8MB

Download
memory/1868-154-0x0000000140000000-0x00000001407C3000-memory.dmp

Filesize
7.8MB

Download
memory/1868-155-0x000001247FA00000-0x000001247FA20000-memory.dmp

Filesize
128KB

Download
memory/1868-156-0x000001247FB80000-0x000001247FBC0000-memory.dmp

Filesize
256KB

Download
memory/1868-157-0x000001247FA50000-0x000001247FA70000-memory.dmp

Filesize
128KB

Download
memory/1868-158-0x000001247FA50000-0x000001247FA70000-memory.dmp

Filesize
128KB

Download