xmrig | 834dc77bde2ef5838592e137c097553696b7358fe1956465a7417f5681308065

max time kernel
1733s
max time network
1807s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241023-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241023-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
18-11-2024 06:50

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General

Target

Triage-32/Test4 - Copy.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
behavioral19/memory/4592-7-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral19/memory/4592-6-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral19/memory/4592-11-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral19/memory/4592-12-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral19/memory/4592-9-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral19/memory/4592-10-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral19/memory/4592-13-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral19/memory/4592-14-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral19/memory/4592-17-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral19/memory/4592-19-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig
behavioral19/memory/4592-18-0x0000000140000000-0x0000000140835000-memory.dmp	xmrig

Suspicious use of SetThreadContext 1 IoCs

Processes:

Test4 - Copy.exe

description pid process target process

PID 1808 set thread context of 4592 1808 Test4 - Copy.exe explorer.exe

description	pid	process	target process
PID 1808 set thread context of 4592	1808	Test4 - Copy.exe	explorer.exe

UPX packed file 16 IoCs

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

upx

Processes:

resource	yara_rule
behavioral19/memory/4592-5-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral19/memory/4592-2-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral19/memory/4592-4-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral19/memory/4592-3-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral19/memory/4592-1-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral19/memory/4592-7-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral19/memory/4592-6-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral19/memory/4592-11-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral19/memory/4592-12-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral19/memory/4592-9-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral19/memory/4592-10-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral19/memory/4592-13-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral19/memory/4592-14-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral19/memory/4592-17-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral19/memory/4592-19-0x0000000140000000-0x0000000140835000-memory.dmp	upx
behavioral19/memory/4592-18-0x0000000140000000-0x0000000140835000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

Test4 - Copy.exe

pid process

1808 Test4 - Copy.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

explorer.exe

description pid process

Token: SeLockMemoryPrivilege 4592 explorer.exe
Token: SeLockMemoryPrivilege 4592 explorer.exe

pid	process
1808	Test4 - Copy.exe

description	pid	process
Token: SeLockMemoryPrivilege	4592	explorer.exe
Token: SeLockMemoryPrivilege	4592	explorer.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

Test4 - Copy.exe

description	pid	process	target process
PID 1808 wrote to memory of 4592	1808	Test4 - Copy.exe	explorer.exe
PID 1808 wrote to memory of 4592	1808	Test4 - Copy.exe	explorer.exe
PID 1808 wrote to memory of 4592	1808	Test4 - Copy.exe	explorer.exe
PID 1808 wrote to memory of 4592	1808	Test4 - Copy.exe	explorer.exe
PID 1808 wrote to memory of 4592	1808	Test4 - Copy.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\Triage-32\Test4 - Copy.exe
"C:\Users\Admin\AppData\Local\Temp\Triage-32\Test4 - Copy.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1808
- C:\Windows\explorer.exe
  explorer.exe
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4592

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/4592-5-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4592-2-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4592-4-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4592-3-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4592-1-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4592-7-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4592-6-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4592-8-0x0000000001000000-0x0000000001020000-memory.dmp

Filesize
128KB

Download
memory/4592-11-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4592-12-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4592-9-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4592-10-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4592-13-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4592-14-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4592-16-0x0000000001470000-0x0000000001490000-memory.dmp

Filesize
128KB

Download
memory/4592-17-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4592-19-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4592-18-0x0000000140000000-0x0000000140835000-memory.dmp

Filesize
8.2MB

Download
memory/4592-21-0x0000000013840000-0x0000000013860000-memory.dmp

Filesize
128KB

Download
memory/4592-22-0x0000000013A70000-0x0000000013A90000-memory.dmp

Filesize
128KB

Download
memory/4592-24-0x0000000013A70000-0x0000000013A90000-memory.dmp

Filesize
128KB

Download
memory/4592-23-0x0000000013840000-0x0000000013860000-memory.dmp

Filesize
128KB

Download