xmrig | 2b80e49ed86a673ba3bccd1b094173c7782bc8e76d017060cb4e083e77db5bb5

Analysis

max time kernel
3600s
max time network
3601s
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

NewTriage32/0FIQyV6Y7Xr5l2Babpdw7BxF3pmGAW_555111.exe
Size

2.5MB
MD5

cc0332c715621146d8bc0b52380ac073
SHA1

6a84ff08bc149092b4e232beb863323a647cbab9
SHA256

0e52161625ade5fa542fb541f85a9ab3de30ea24bde66e0ce53766c71b6470ea
SHA512

5908b885d5c8c7fcb9d82c3d3aec6efd17ae76fcc75666471a471881a94a8266171dc18d8574edb382fc4096af52fde60ec3e35538c47b921e764d953f689ea6
SSDEEP

49152:Kgf5bRKh3xW0yvsohrvKwgsORbI6WtEaFTGFyCTBIHeJ:VQ30goFvKwHQbMpTGFIHeJ

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
behavioral1/memory/896-6-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/896-7-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/896-11-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/896-10-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/896-9-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/896-12-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/896-13-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/896-15-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/896-17-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/896-18-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral1/memory/896-19-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig

Suspicious use of SetThreadContext 1 IoCs

Processes:

0FIQyV6Y7Xr5l2Babpdw7BxF3pmGAW_555111.exe

description pid process target process

PID 2296 set thread context of 896 2296 0FIQyV6Y7Xr5l2Babpdw7BxF3pmGAW_555111.exe explorer.exe

description	pid	process	target process
PID 2296 set thread context of 896	2296	0FIQyV6Y7Xr5l2Babpdw7BxF3pmGAW_555111.exe	explorer.exe

UPX packed file 16 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/896-2-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/896-1-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/896-5-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/896-6-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/896-7-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/896-4-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/896-3-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/896-11-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/896-10-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/896-9-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/896-12-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/896-13-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/896-15-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/896-17-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/896-18-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral1/memory/896-19-0x0000000140000000-0x0000000140835000-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
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\26-cf-0c-f3-97-fc\WpadDecisionReason = "1"	svchost.exe
Set value (data)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\26-cf-0c-f3-97-fc\WpadDecisionTime = 17582338993fdb01	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\26-cf-0c-f3-97-fc\WpadDecision = "0"	svchost.exe
Key created	\REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections	svchost.exe
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\26-cf-0c-f3-97-fc	svchost.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

0FIQyV6Y7Xr5l2Babpdw7BxF3pmGAW_555111.exe

pid process

2296 0FIQyV6Y7Xr5l2Babpdw7BxF3pmGAW_555111.exe

pid	process
2296	0FIQyV6Y7Xr5l2Babpdw7BxF3pmGAW_555111.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

explorer.exesvchost.exe

description	pid	process
Token: SeLockMemoryPrivilege	896	explorer.exe
Token: SeLockMemoryPrivilege	896	explorer.exe
Token: SeShutdownPrivilege	1828	svchost.exe
Token: SeCreatePagefilePrivilege	1828	svchost.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

0FIQyV6Y7Xr5l2Babpdw7BxF3pmGAW_555111.exe

description	pid	process	target process
PID 2296 wrote to memory of 896	2296	0FIQyV6Y7Xr5l2Babpdw7BxF3pmGAW_555111.exe	explorer.exe
PID 2296 wrote to memory of 896	2296	0FIQyV6Y7Xr5l2Babpdw7BxF3pmGAW_555111.exe	explorer.exe
PID 2296 wrote to memory of 896	2296	0FIQyV6Y7Xr5l2Babpdw7BxF3pmGAW_555111.exe	explorer.exe
PID 2296 wrote to memory of 896	2296	0FIQyV6Y7Xr5l2Babpdw7BxF3pmGAW_555111.exe	explorer.exe
PID 2296 wrote to memory of 896	2296	0FIQyV6Y7Xr5l2Babpdw7BxF3pmGAW_555111.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\NewTriage32\0FIQyV6Y7Xr5l2Babpdw7BxF3pmGAW_555111.exe
"C:\Users\Admin\AppData\Local\Temp\NewTriage32\0FIQyV6Y7Xr5l2Babpdw7BxF3pmGAW_555111.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:896

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:1828

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/896-2-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/896-1-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/896-5-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/896-6-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/896-8-0x0000000000640000-0x0000000000660000-memory.dmp

Filesize
128KB

Download
memory/896-7-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/896-4-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/896-3-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/896-11-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/896-10-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/896-9-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/896-12-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/896-13-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/896-15-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/896-16-0x00000000021F0000-0x0000000002210000-memory.dmp

Filesize
128KB

Download
memory/896-17-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/896-18-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/896-19-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/896-21-0x00000000131C0000-0x00000000131E0000-memory.dmp

Filesize
128KB

Download
memory/896-22-0x00000000133F0000-0x0000000013410000-memory.dmp

Filesize
128KB

Download
memory/896-23-0x00000000131C0000-0x00000000131E0000-memory.dmp

Filesize
128KB

Download
memory/896-24-0x00000000133F0000-0x0000000013410000-memory.dmp

Filesize
128KB

Download