xmrig | 2b80e49ed86a673ba3bccd1b094173c7782bc8e76d017060cb4e083e77db5bb5

Analysis

max time kernel
3552s
max time network
3599s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241023-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
25-11-2024 23:23

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General

Target

NewTriage32/oZvS9DYOP2SnifshaaszUbeVPg2d6N_889133.exe
Size

2.5MB
MD5

2a04de1eee88f3448bbc8e7f04d96251
SHA1

a44ae27ce51b2e63c950b6d1ed06a05bc2065e72
SHA256

17c7627097975e874c17e5579a7c6b803b0e8e03521c4b7f9a14f874a8b9cfb8
SHA512

466ff6e7cd46478b1c9b6c3cb3ef33734578cf02fa037d8fb3b822b5d9ad439891aa0eb1520add05dee071c4e3c94fe1edbde91cea6adcc1b2bceaede79188df
SSDEEP

49152:Kgf5bRKh3xW0yvsohrvKwgsORbI6WtEaFTGFyCTBIHel:VQ30goFvKwHQbMpTGFIHel

Score

10^/10

xmrig 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 11 IoCs

miner

Processes:

resource	yara_rule
behavioral24/memory/6004-7-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral24/memory/6004-6-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral24/memory/6004-9-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral24/memory/6004-11-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral24/memory/6004-12-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral24/memory/6004-10-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral24/memory/6004-13-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral24/memory/6004-14-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral24/memory/6004-17-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral24/memory/6004-19-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral24/memory/6004-18-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig

Suspicious use of SetThreadContext 1 IoCs

Processes:

oZvS9DYOP2SnifshaaszUbeVPg2d6N_889133.exe

description pid process target process

PID 5744 set thread context of 6004 5744 oZvS9DYOP2SnifshaaszUbeVPg2d6N_889133.exe explorer.exe

description	pid	process	target process
PID 5744 set thread context of 6004	5744	oZvS9DYOP2SnifshaaszUbeVPg2d6N_889133.exe	explorer.exe

UPX packed file 16 IoCs

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

upx

Processes:

resource	yara_rule
behavioral24/memory/6004-1-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral24/memory/6004-3-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral24/memory/6004-5-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral24/memory/6004-7-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral24/memory/6004-2-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral24/memory/6004-6-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral24/memory/6004-9-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral24/memory/6004-11-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral24/memory/6004-12-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral24/memory/6004-10-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral24/memory/6004-4-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral24/memory/6004-13-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral24/memory/6004-14-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral24/memory/6004-17-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral24/memory/6004-19-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral24/memory/6004-18-0x0000000140000000-0x0000000140835000-memory.dmp	upx

Drops file in Windows directory 1 IoCs

Processes:

svchost.exe

description ioc process

File opened for modification C:\Windows\ServiceState\WinHttpAutoProxySvc\Data\cachev3.dat svchost.exe

description	ioc	process
File opened for modification	C:\Windows\ServiceState\WinHttpAutoProxySvc\Data\cachev3.dat	svchost.exe

Modifies data under HKEY_USERS 6 IoCs

Processes:

svchost.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad	svchost.exe
Key created	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\82-82-9b-97-26-1f	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\82-82-9b-97-26-1f\WpadDecisionReason = "1"	svchost.exe
Set value (data)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\82-82-9b-97-26-1f\WpadDecisionTime = b95cfd64a03fdb01	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\82-82-9b-97-26-1f\WpadDecision = "0"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

oZvS9DYOP2SnifshaaszUbeVPg2d6N_889133.exe

pid process

5744 oZvS9DYOP2SnifshaaszUbeVPg2d6N_889133.exe

pid	process
5744	oZvS9DYOP2SnifshaaszUbeVPg2d6N_889133.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

explorer.exesvchost.exe

description	pid	process
Token: SeLockMemoryPrivilege	6004	explorer.exe
Token: SeLockMemoryPrivilege	6004	explorer.exe
Token: SeShutdownPrivilege	668	svchost.exe
Token: SeCreatePagefilePrivilege	668	svchost.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

oZvS9DYOP2SnifshaaszUbeVPg2d6N_889133.exe

description	pid	process	target process
PID 5744 wrote to memory of 6004	5744	oZvS9DYOP2SnifshaaszUbeVPg2d6N_889133.exe	explorer.exe
PID 5744 wrote to memory of 6004	5744	oZvS9DYOP2SnifshaaszUbeVPg2d6N_889133.exe	explorer.exe
PID 5744 wrote to memory of 6004	5744	oZvS9DYOP2SnifshaaszUbeVPg2d6N_889133.exe	explorer.exe
PID 5744 wrote to memory of 6004	5744	oZvS9DYOP2SnifshaaszUbeVPg2d6N_889133.exe	explorer.exe
PID 5744 wrote to memory of 6004	5744	oZvS9DYOP2SnifshaaszUbeVPg2d6N_889133.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\NewTriage32\oZvS9DYOP2SnifshaaszUbeVPg2d6N_889133.exe
"C:\Users\Admin\AppData\Local\Temp\NewTriage32\oZvS9DYOP2SnifshaaszUbeVPg2d6N_889133.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5744
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:6004

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNetworkRestricted -p -s WinHttpAutoProxySvc
1⤵
- Drops file in Windows directory
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
PID:668

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/6004-1-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/6004-3-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/6004-5-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/6004-8-0x00000000012B0000-0x00000000012D0000-memory.dmp

Filesize
128KB

Download
memory/6004-7-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/6004-2-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/6004-6-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/6004-9-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/6004-11-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/6004-12-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/6004-10-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/6004-4-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/6004-13-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/6004-14-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/6004-16-0x00000000012D0000-0x00000000012F0000-memory.dmp

Filesize
128KB

Download
memory/6004-17-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/6004-19-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/6004-18-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/6004-21-0x0000000002BE0000-0x0000000002C00000-memory.dmp

Filesize
128KB

Download
memory/6004-22-0x0000000002C00000-0x0000000002C20000-memory.dmp

Filesize
128KB

Download
memory/6004-23-0x0000000002BE0000-0x0000000002C00000-memory.dmp

Filesize
128KB

Download
memory/6004-24-0x0000000002C00000-0x0000000002C20000-memory.dmp

Filesize
128KB

Download