xmrig | 2b80e49ed86a673ba3bccd1b094173c7782bc8e76d017060cb4e083e77db5bb5

Analysis

max time kernel
3554s
max time network
3597s
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/s5QNrz2UUhjTJ4WiGpMJ2587e4Q3vg_719213.exe
Size

2.5MB
MD5

6420795ad961bb86bdcb6e02b022149c
SHA1

3de98db2dae63b2d599779771825bb147e408299
SHA256

210ece3396bf161733c017705926334b3049c1d4fed5355c5d84726494fbf1ea
SHA512

661cd208302afedf1fb6017b0d032f428317497899329c2f3e7ec6c69e27ae7794d2a4edae160ddfa8444d2d924e845054dea5a02c9b21942c91fe4f1d864650
SSDEEP

49152:Kgf5bRKh3xW0yvsohrvKwgsORbI6WtEaFTGFyCTBIHe7:VQ30goFvKwHQbMpTGFIHe7

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
behavioral26/memory/3060-6-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral26/memory/3060-7-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral26/memory/3060-9-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral26/memory/3060-11-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral26/memory/3060-12-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral26/memory/3060-10-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral26/memory/3060-13-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral26/memory/3060-14-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral26/memory/3060-17-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral26/memory/3060-18-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral26/memory/3060-19-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig

Suspicious use of SetThreadContext 1 IoCs

Processes:

s5QNrz2UUhjTJ4WiGpMJ2587e4Q3vg_719213.exe

description pid process target process

PID 3664 set thread context of 3060 3664 s5QNrz2UUhjTJ4WiGpMJ2587e4Q3vg_719213.exe explorer.exe

description	pid	process	target process
PID 3664 set thread context of 3060	3664	s5QNrz2UUhjTJ4WiGpMJ2587e4Q3vg_719213.exe	explorer.exe

UPX packed file 16 IoCs

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

upx

Processes:

resource	yara_rule
behavioral26/memory/3060-1-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral26/memory/3060-3-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral26/memory/3060-2-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral26/memory/3060-4-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral26/memory/3060-5-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral26/memory/3060-6-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral26/memory/3060-7-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral26/memory/3060-9-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral26/memory/3060-11-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral26/memory/3060-12-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral26/memory/3060-10-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral26/memory/3060-13-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral26/memory/3060-14-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral26/memory/3060-17-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral26/memory/3060-18-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral26/memory/3060-19-0x0000000140000000-0x0000000140835000-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\32-fa-bf-e0-8f-c6	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-fa-bf-e0-8f-c6\WpadDecisionReason = "1"	svchost.exe
Set value (data)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-fa-bf-e0-8f-c6\WpadDecisionTime = 4eb6b966a03fdb01	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-fa-bf-e0-8f-c6\WpadDecision = "0"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

s5QNrz2UUhjTJ4WiGpMJ2587e4Q3vg_719213.exe

pid process

3664 s5QNrz2UUhjTJ4WiGpMJ2587e4Q3vg_719213.exe

pid	process
3664	s5QNrz2UUhjTJ4WiGpMJ2587e4Q3vg_719213.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

explorer.exesvchost.exe

description	pid	process
Token: SeLockMemoryPrivilege	3060	explorer.exe
Token: SeLockMemoryPrivilege	3060	explorer.exe
Token: SeShutdownPrivilege	4748	svchost.exe
Token: SeCreatePagefilePrivilege	4748	svchost.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

s5QNrz2UUhjTJ4WiGpMJ2587e4Q3vg_719213.exe

description	pid	process	target process
PID 3664 wrote to memory of 3060	3664	s5QNrz2UUhjTJ4WiGpMJ2587e4Q3vg_719213.exe	explorer.exe
PID 3664 wrote to memory of 3060	3664	s5QNrz2UUhjTJ4WiGpMJ2587e4Q3vg_719213.exe	explorer.exe
PID 3664 wrote to memory of 3060	3664	s5QNrz2UUhjTJ4WiGpMJ2587e4Q3vg_719213.exe	explorer.exe
PID 3664 wrote to memory of 3060	3664	s5QNrz2UUhjTJ4WiGpMJ2587e4Q3vg_719213.exe	explorer.exe
PID 3664 wrote to memory of 3060	3664	s5QNrz2UUhjTJ4WiGpMJ2587e4Q3vg_719213.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\NewTriage32\s5QNrz2UUhjTJ4WiGpMJ2587e4Q3vg_719213.exe
"C:\Users\Admin\AppData\Local\Temp\NewTriage32\s5QNrz2UUhjTJ4WiGpMJ2587e4Q3vg_719213.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3664
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3060

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:4748

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3060-1-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/3060-3-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/3060-2-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/3060-4-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/3060-5-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/3060-6-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/3060-8-0x0000000001110000-0x0000000001130000-memory.dmp

Filesize
128KB

Download
memory/3060-7-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/3060-9-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/3060-11-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/3060-12-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/3060-10-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/3060-13-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/3060-16-0x00000000130B0000-0x00000000130D0000-memory.dmp

Filesize
128KB

Download
memory/3060-14-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/3060-17-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/3060-18-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/3060-19-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/3060-21-0x0000000013D60000-0x0000000013D80000-memory.dmp

Filesize
128KB

Download
memory/3060-22-0x0000000013F90000-0x0000000013FB0000-memory.dmp

Filesize
128KB

Download
memory/3060-23-0x0000000013D60000-0x0000000013D80000-memory.dmp

Filesize
128KB

Download
memory/3060-24-0x0000000013F90000-0x0000000013FB0000-memory.dmp

Filesize
128KB

Download