xmrig | 2b80e49ed86a673ba3bccd1b094173c7782bc8e76d017060cb4e083e77db5bb5

Analysis

max time kernel
3555s
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/Qv7F7BJUQxdXm9nQiEDbDybnIHdHB8_343595.exe
Size

2.5MB
MD5

c6205863fdd5aa1c432ca8998e65680f
SHA1

5c42ce9411f6e85858a1abb410136946a703cb40
SHA256

cb942f0f78f1b6b9d2d6c37694b217c9a19d03c0124f827474bad6fcc79e192a
SHA512

83b60063f9dd56255282a6dc70822f55f7504bf123362ffa516fc35f7ea55ba04e75ca5e8a65aeda01af23936a981cfb42f36ebe208b3d30a4b4270ecad37028
SSDEEP

49152:Kgf5bRKh3xW0yvsohrvKwgsORbI6WtEaFTGFyCTBIHek:VQ30goFvKwHQbMpTGFIHek

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
behavioral14/memory/2548-6-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral14/memory/2548-7-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral14/memory/2548-9-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral14/memory/2548-10-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral14/memory/2548-13-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral14/memory/2548-12-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral14/memory/2548-11-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral14/memory/2548-14-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral14/memory/2548-17-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral14/memory/2548-19-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral14/memory/2548-18-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig

Suspicious use of SetThreadContext 1 IoCs

Processes:

Qv7F7BJUQxdXm9nQiEDbDybnIHdHB8_343595.exe

description pid process target process

PID 1664 set thread context of 2548 1664 Qv7F7BJUQxdXm9nQiEDbDybnIHdHB8_343595.exe explorer.exe

description	pid	process	target process
PID 1664 set thread context of 2548	1664	Qv7F7BJUQxdXm9nQiEDbDybnIHdHB8_343595.exe	explorer.exe

UPX packed file 16 IoCs

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

upx

Processes:

resource	yara_rule
behavioral14/memory/2548-1-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral14/memory/2548-5-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral14/memory/2548-6-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral14/memory/2548-7-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral14/memory/2548-4-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral14/memory/2548-3-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral14/memory/2548-9-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral14/memory/2548-10-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral14/memory/2548-2-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral14/memory/2548-13-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral14/memory/2548-12-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral14/memory/2548-11-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral14/memory/2548-14-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral14/memory/2548-17-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral14/memory/2548-19-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral14/memory/2548-18-0x0000000140000000-0x0000000140835000-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\7e-a5-ad-b5-b2-bb	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7e-a5-ad-b5-b2-bb\WpadDecisionReason = "1"	svchost.exe
Set value (data)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7e-a5-ad-b5-b2-bb\WpadDecisionTime = e4cbcd60a03fdb01	svchost.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\7e-a5-ad-b5-b2-bb\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

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

Qv7F7BJUQxdXm9nQiEDbDybnIHdHB8_343595.exe

pid process

1664 Qv7F7BJUQxdXm9nQiEDbDybnIHdHB8_343595.exe

pid	process
1664	Qv7F7BJUQxdXm9nQiEDbDybnIHdHB8_343595.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

explorer.exesvchost.exe

description	pid	process
Token: SeLockMemoryPrivilege	2548	explorer.exe
Token: SeLockMemoryPrivilege	2548	explorer.exe
Token: SeShutdownPrivilege	3588	svchost.exe
Token: SeCreatePagefilePrivilege	3588	svchost.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

Qv7F7BJUQxdXm9nQiEDbDybnIHdHB8_343595.exe

description	pid	process	target process
PID 1664 wrote to memory of 2548	1664	Qv7F7BJUQxdXm9nQiEDbDybnIHdHB8_343595.exe	explorer.exe
PID 1664 wrote to memory of 2548	1664	Qv7F7BJUQxdXm9nQiEDbDybnIHdHB8_343595.exe	explorer.exe
PID 1664 wrote to memory of 2548	1664	Qv7F7BJUQxdXm9nQiEDbDybnIHdHB8_343595.exe	explorer.exe
PID 1664 wrote to memory of 2548	1664	Qv7F7BJUQxdXm9nQiEDbDybnIHdHB8_343595.exe	explorer.exe
PID 1664 wrote to memory of 2548	1664	Qv7F7BJUQxdXm9nQiEDbDybnIHdHB8_343595.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\NewTriage32\Qv7F7BJUQxdXm9nQiEDbDybnIHdHB8_343595.exe
"C:\Users\Admin\AppData\Local\Temp\NewTriage32\Qv7F7BJUQxdXm9nQiEDbDybnIHdHB8_343595.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1664
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:2548

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:3588

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2548-1-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2548-5-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2548-6-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2548-7-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2548-8-0x0000000001210000-0x0000000001230000-memory.dmp

Filesize
128KB

Download
memory/2548-4-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2548-3-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2548-9-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2548-10-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2548-2-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2548-13-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2548-12-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2548-11-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2548-14-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2548-16-0x0000000001240000-0x0000000001260000-memory.dmp

Filesize
128KB

Download
memory/2548-17-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2548-19-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2548-18-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/2548-21-0x00000000012B0000-0x00000000012D0000-memory.dmp

Filesize
128KB

Download
memory/2548-22-0x00000000012D0000-0x00000000012F0000-memory.dmp

Filesize
128KB

Download
memory/2548-23-0x00000000012B0000-0x00000000012D0000-memory.dmp

Filesize
128KB

Download
memory/2548-24-0x00000000012D0000-0x00000000012F0000-memory.dmp

Filesize
128KB

Download