xmrig | 834dc77bde2ef5838592e137c097553696b7358fe1956465a7417f5681308065

Analysis

max time kernel
1799s
max time network
1813s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
21-11-2024 13:27

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General

Target

Triage-32/Test4.exe
Size

4.9MB
MD5

8136f991544b48f3f64764ecb8eb7ecb
SHA1

81151ada9288fde410a14254554c124ba553cba1
SHA256

bfca67785b156c56f5e04edd97f5dfd4b72664facf1a663dbfb6e2662abf032b
SHA512

d6703707503014bc90ed52eccad9f4e96d4eae06895975d6c8d66f77f1d1158043cd15bbfb55e0dabfcda2363d7109c25e7b3aa131a4faf5c784e1945d2530fd
SSDEEP

98304:BDc6nwsaESMplY63OEVf8J9p72FOUPtekqzFLym3Qs5gREwbubaT:B/n03MdR8DB0OU0Fp2CYuba

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
behavioral20/memory/4168-7-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral20/memory/4168-12-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral20/memory/4168-13-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral20/memory/4168-11-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral20/memory/4168-9-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral20/memory/4168-10-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral20/memory/4168-6-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral20/memory/4168-15-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral20/memory/4168-18-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral20/memory/4168-19-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral20/memory/4168-17-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig

Suspicious use of SetThreadContext 1 IoCs

Processes:

Test4.exe

description	pid	Process	procid_target
PID 4624 set thread context of 4168	4624	Test4.exe	77

UPX packed file 16 IoCs

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

upx

Processes:

resource	yara_rule
behavioral20/memory/4168-2-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral20/memory/4168-1-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral20/memory/4168-4-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral20/memory/4168-7-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral20/memory/4168-3-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral20/memory/4168-12-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral20/memory/4168-13-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral20/memory/4168-11-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral20/memory/4168-9-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral20/memory/4168-10-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral20/memory/4168-5-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral20/memory/4168-6-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral20/memory/4168-15-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral20/memory/4168-18-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral20/memory/4168-19-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral20/memory/4168-17-0x0000000140000000-0x0000000140835000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

Test4.exe

pid	Process
4624	Test4.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

explorer.exe

description	pid	Process
Token: SeLockMemoryPrivilege	4168	explorer.exe
Token: SeLockMemoryPrivilege	4168	explorer.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

Test4.exe

description	pid	Process	procid_target
PID 4624 wrote to memory of 4168	4624	Test4.exe	77
PID 4624 wrote to memory of 4168	4624	Test4.exe	77
PID 4624 wrote to memory of 4168	4624	Test4.exe	77
PID 4624 wrote to memory of 4168	4624	Test4.exe	77
PID 4624 wrote to memory of 4168	4624	Test4.exe	77

C:\Users\Admin\AppData\Local\Temp\Triage-32\Test4.exe
"C:\Users\Admin\AppData\Local\Temp\Triage-32\Test4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4624
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4168

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4168-2-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4168-1-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4168-4-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4168-8-0x0000000001630000-0x0000000001650000-memory.dmp

Filesize
128KB

Download
memory/4168-7-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4168-3-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4168-12-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4168-13-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4168-11-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4168-9-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4168-10-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4168-5-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4168-6-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4168-16-0x0000000013120000-0x0000000013140000-memory.dmp

Filesize
128KB

Download
memory/4168-15-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4168-18-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4168-22-0x0000000013BD0000-0x0000000013BF0000-memory.dmp

Filesize
128KB

Download
memory/4168-21-0x00000000139A0000-0x00000000139C0000-memory.dmp

Filesize
128KB

Download
memory/4168-19-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4168-17-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4168-23-0x00000000139A0000-0x00000000139C0000-memory.dmp

Filesize
128KB

Download
memory/4168-24-0x0000000013BD0000-0x0000000013BF0000-memory.dmp

Filesize
128KB

Download