xmrig | 426808e2f4386af60b13671340d224338ec349b7d34b7405bf238224eb177ca6

Analysis

max time kernel
144s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 13:34

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General

Target

1a2ca6850a3435657d14975db373d422.exe
Size

784KB
MD5

1a2ca6850a3435657d14975db373d422
SHA1

552b5bd177b529e71c371ae7874ea123eb7e3549
SHA256

426808e2f4386af60b13671340d224338ec349b7d34b7405bf238224eb177ca6
SHA512

230924a359bdabfc7103b31fa45eb987387240efd6a8947475c8f8632b1293fd97843e546fce77f547490197c518a9c7460c2cc0b3e083027c223c24f9be9079
SSDEEP

24576:9Pqb6mx4zZ/bwyPIf+LqRuRQCCc5NsN9Xe:sbvxKZ/bwX4wuqcwXe

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/3404-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3404-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4744-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4744-20-0x0000000005450000-0x00000000055E3000-memory.dmp	xmrig
behavioral2/memory/4744-21-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/4744-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
4744	1a2ca6850a3435657d14975db373d422.exe

Executes dropped EXE 1 IoCs

pid	Process
4744	1a2ca6850a3435657d14975db373d422.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3404-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x0007000000023230-11.dat	upx
behavioral2/memory/4744-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3404	1a2ca6850a3435657d14975db373d422.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3404	1a2ca6850a3435657d14975db373d422.exe
4744	1a2ca6850a3435657d14975db373d422.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3404 wrote to memory of 4744	3404	1a2ca6850a3435657d14975db373d422.exe	93
PID 3404 wrote to memory of 4744	3404	1a2ca6850a3435657d14975db373d422.exe	93
PID 3404 wrote to memory of 4744	3404	1a2ca6850a3435657d14975db373d422.exe	93

C:\Users\Admin\AppData\Local\Temp\1a2ca6850a3435657d14975db373d422.exe
"C:\Users\Admin\AppData\Local\Temp\1a2ca6850a3435657d14975db373d422.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3404
- C:\Users\Admin\AppData\Local\Temp\1a2ca6850a3435657d14975db373d422.exe
  C:\Users\Admin\AppData\Local\Temp\1a2ca6850a3435657d14975db373d422.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4744

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3404-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3404-1-0x00000000018F0000-0x00000000019B4000-memory.dmp

Filesize
784KB

Download
memory/3404-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3404-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4744-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4744-14-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/4744-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4744-20-0x0000000005450000-0x00000000055E3000-memory.dmp

Filesize
1.6MB

Download
memory/4744-21-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4744-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download