xmrig | 834dc77bde2ef5838592e137c097553696b7358fe1956465a7417f5681308065

max time kernel
1800s
max time network
1800s
platform
windows11-21h2_x64
resource
win11-20241007-en
resource tags

arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
submitted
20-11-2024 14:47

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General

Target

Triage-32/Test - Copy (4).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 12 IoCs

miner

Processes:

resource	yara_rule
behavioral3/memory/1864-6-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral3/memory/1864-7-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral3/memory/1864-11-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral3/memory/1864-9-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral3/memory/1864-12-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral3/memory/1864-13-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral3/memory/1864-10-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral3/memory/1864-14-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral3/memory/1864-15-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral3/memory/1864-17-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral3/memory/1864-18-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral3/memory/1864-20-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig

Suspicious use of SetThreadContext 1 IoCs

Processes:

Test - Copy (4).exe

description	pid	Process	procid_target
PID 3364 set thread context of 1864	3364	Test - Copy (4).exe	79

UPX packed file 17 IoCs

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

upx

Processes:

resource	yara_rule
behavioral3/memory/1864-3-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral3/memory/1864-4-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral3/memory/1864-5-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral3/memory/1864-6-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral3/memory/1864-2-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral3/memory/1864-1-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral3/memory/1864-7-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral3/memory/1864-11-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral3/memory/1864-9-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral3/memory/1864-12-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral3/memory/1864-13-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral3/memory/1864-10-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral3/memory/1864-14-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral3/memory/1864-15-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral3/memory/1864-17-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral3/memory/1864-18-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral3/memory/1864-20-0x0000000140000000-0x0000000140835000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

Test - Copy (4).exe

pid	Process
3364	Test - Copy (4).exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

explorer.exe

description	pid	Process
Token: SeLockMemoryPrivilege	1864	explorer.exe
Token: SeLockMemoryPrivilege	1864	explorer.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

Test - Copy (4).exe

description	pid	Process	procid_target
PID 3364 wrote to memory of 1864	3364	Test - Copy (4).exe	79
PID 3364 wrote to memory of 1864	3364	Test - Copy (4).exe	79
PID 3364 wrote to memory of 1864	3364	Test - Copy (4).exe	79
PID 3364 wrote to memory of 1864	3364	Test - Copy (4).exe	79
PID 3364 wrote to memory of 1864	3364	Test - Copy (4).exe	79

C:\Users\Admin\AppData\Local\Temp\Triage-32\Test - Copy (4).exe
"C:\Users\Admin\AppData\Local\Temp\Triage-32\Test - Copy (4).exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3364
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1864

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1864-3-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1864-4-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1864-5-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1864-8-0x0000000001670000-0x0000000001690000-memory.dmp

Filesize
128KB

Download
memory/1864-6-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1864-2-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1864-1-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1864-7-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1864-11-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1864-9-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1864-12-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1864-13-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1864-10-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1864-14-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1864-16-0x00000000016D0000-0x00000000016F0000-memory.dmp

Filesize
128KB

Download
memory/1864-15-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1864-17-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1864-18-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1864-20-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/1864-22-0x0000000013DA0000-0x0000000013DC0000-memory.dmp

Filesize
128KB

Download
memory/1864-21-0x0000000001710000-0x0000000001730000-memory.dmp

Filesize
128KB

Download
memory/1864-24-0x0000000013DA0000-0x0000000013DC0000-memory.dmp

Filesize
128KB

Download
memory/1864-23-0x0000000001710000-0x0000000001730000-memory.dmp

Filesize
128KB

Download