xmrig | 5e286da2f213145ceaab951c1d3b69791d7aa1f07e5be7ffde278835cc38144e

Analysis

max time kernel
116s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
22/12/2023, 07:23

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General

Target

78ecee4dc4157d64a3abb64c57a08b63.exe
Size

784KB
MD5

78ecee4dc4157d64a3abb64c57a08b63
SHA1

9a39c2f03fa4076d8a51ef0f2434c536551d56b9
SHA256

5e286da2f213145ceaab951c1d3b69791d7aa1f07e5be7ffde278835cc38144e
SHA512

c624fe40a2a1ba676d6a784327aa83588fc5d5cc0c8a140ff0bcffb4774ee62452b281e8fc8cc74fecb3127c98caa29ec18ba707a486466654cfec88b5bb1eda
SSDEEP

12288:CHO6t6Ii/AVl6hj/Pjvu7yyoGvfBR8rGfZZDESjeYFc8++60eG6yQKimdFFwkE:2iFzyoGvJRsGf7DDd+VrVADbwkE

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/3744-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3744-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3224-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3224-21-0x0000000005450000-0x00000000055E3000-memory.dmp	xmrig
behavioral2/memory/3224-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/3224-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
3224	78ecee4dc4157d64a3abb64c57a08b63.exe

Executes dropped EXE 1 IoCs

pid	Process
3224	78ecee4dc4157d64a3abb64c57a08b63.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3744-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x000c00000002315b-11.dat	upx
behavioral2/memory/3224-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3744	78ecee4dc4157d64a3abb64c57a08b63.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3744	78ecee4dc4157d64a3abb64c57a08b63.exe
3224	78ecee4dc4157d64a3abb64c57a08b63.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3744 wrote to memory of 3224	3744	78ecee4dc4157d64a3abb64c57a08b63.exe	90
PID 3744 wrote to memory of 3224	3744	78ecee4dc4157d64a3abb64c57a08b63.exe	90
PID 3744 wrote to memory of 3224	3744	78ecee4dc4157d64a3abb64c57a08b63.exe	90

C:\Users\Admin\AppData\Local\Temp\78ecee4dc4157d64a3abb64c57a08b63.exe
"C:\Users\Admin\AppData\Local\Temp\78ecee4dc4157d64a3abb64c57a08b63.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3744
- C:\Users\Admin\AppData\Local\Temp\78ecee4dc4157d64a3abb64c57a08b63.exe
  C:\Users\Admin\AppData\Local\Temp\78ecee4dc4157d64a3abb64c57a08b63.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3224

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\78ecee4dc4157d64a3abb64c57a08b63.exe

Filesize
173KB

MD5
04348ad6f9c93d942e82173abf293781

SHA1
a5ab8aa0c702476e7a55ab21f9d6f75148c734aa

SHA256
02ffc441b884034fc44fa72fe276a4f9e871ec0186812f66be612d84b898c269

SHA512
0ac1462ee6b572a34a7f60c26e920cb2c1a7cbf8d9af9cdb8d7d1036c9cc4609932e3e6e9f7050e9f864dbbac1c2530cf8ccd74f4859ec95477b84cbed096787

Download Submit
memory/3224-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3224-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3224-15-0x0000000001A60000-0x0000000001B24000-memory.dmp

Filesize
784KB

Download
memory/3224-21-0x0000000005450000-0x00000000055E3000-memory.dmp

Filesize
1.6MB

Download
memory/3224-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3224-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3744-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3744-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3744-1-0x00000000019C0000-0x0000000001A84000-memory.dmp

Filesize
784KB

Download
memory/3744-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download