xmrig | 31c786fdb8ec2506f63a5c34dee0e9fb5726c8b0a02fdaf8c0b84ec297f88282

Analysis

max time kernel
147s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
10/01/2024, 19:10

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General

Target

3769bce546c62f2f74e90adfebdaad99.exe
Size

784KB
MD5

3769bce546c62f2f74e90adfebdaad99
SHA1

80d2f816a4ffa9ecd8cb420eb543a9268b41e328
SHA256

31c786fdb8ec2506f63a5c34dee0e9fb5726c8b0a02fdaf8c0b84ec297f88282
SHA512

921b4ceaeaac622e9d25f5ecbe69a4a6751ea863b7ea96a71ee456d2ee497defc6f9f924c42e1109374bbda3210ac09a5037af5b5f43af1a745f845704b55656
SSDEEP

12288:uqSV3JEY+Xy96UPI2z6324NHcLecHGsDwDoKGIP2El3LXIlJYH7Zsp5:uqSzEYZI7flNcVLDwEKGIP2E5LX0W7i

Score

10^/10

xmrig miner upx

Malware Config

Signatures

xmrig
XMRig is a high performance, open source, cross platform CPU/GPU miner.
miner xmrig

XMRig Miner payload 6 IoCs

miner

resource	yara_rule
behavioral2/memory/1004-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/5016-21-0x00000000053F0000-0x0000000005583000-memory.dmp	xmrig
behavioral2/memory/5016-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/5016-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/5016-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1004-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
5016	3769bce546c62f2f74e90adfebdaad99.exe

Executes dropped EXE 1 IoCs

pid	Process
5016	3769bce546c62f2f74e90adfebdaad99.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1004-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/memory/5016-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1004	3769bce546c62f2f74e90adfebdaad99.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1004	3769bce546c62f2f74e90adfebdaad99.exe
5016	3769bce546c62f2f74e90adfebdaad99.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1004 wrote to memory of 5016	1004	3769bce546c62f2f74e90adfebdaad99.exe	19
PID 1004 wrote to memory of 5016	1004	3769bce546c62f2f74e90adfebdaad99.exe	19
PID 1004 wrote to memory of 5016	1004	3769bce546c62f2f74e90adfebdaad99.exe	19

C:\Users\Admin\AppData\Local\Temp\3769bce546c62f2f74e90adfebdaad99.exe
"C:\Users\Admin\AppData\Local\Temp\3769bce546c62f2f74e90adfebdaad99.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1004
- C:\Users\Admin\AppData\Local\Temp\3769bce546c62f2f74e90adfebdaad99.exe
  C:\Users\Admin\AppData\Local\Temp\3769bce546c62f2f74e90adfebdaad99.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:5016

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1004-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1004-1-0x0000000001B40000-0x0000000001C04000-memory.dmp

Filesize
784KB

Download
memory/1004-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1004-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/5016-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/5016-15-0x0000000001A00000-0x0000000001AC4000-memory.dmp

Filesize
784KB

Download
memory/5016-21-0x00000000053F0000-0x0000000005583000-memory.dmp

Filesize
1.6MB

Download
memory/5016-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/5016-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/5016-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download