xmrig | da69f1d28a96ab016f4063f3520f8931fd8a0dc6378988eab4934a595860f1f1

Analysis

max time kernel
147s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
05/01/2024, 12:00

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General

Target

2704d66d460cf8aa3688381635dbb2c8.exe
Size

784KB
MD5

2704d66d460cf8aa3688381635dbb2c8
SHA1

0eeef553165e2469e922363bf0d1660212743c04
SHA256

da69f1d28a96ab016f4063f3520f8931fd8a0dc6378988eab4934a595860f1f1
SHA512

4c4707bc45b04a8b14e1b7e3f5cd725b2c6c672afff2d99b36965f1e2b40f7bb50f9a1e986f27cc05237b974c0dfd37a5828bef5457bd74b4076a41f0ed500d6
SSDEEP

12288:Pfuvrt/7HtHBC3J82GsOYPGjotsfh8UGAH1fXWYCgvfjrB3ZDrYOTAkT9cqWTfYb:a/pU3jGcPyo1KH1PWJAjVJfYOH/zzT

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/4304-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/740-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/740-21-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/740-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/740-20-0x00000000054A0000-0x0000000005633000-memory.dmp	xmrig
behavioral2/memory/4304-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
740	2704d66d460cf8aa3688381635dbb2c8.exe

Executes dropped EXE 1 IoCs

pid	Process
740	2704d66d460cf8aa3688381635dbb2c8.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4304-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x000c000000023174-11.dat	upx
behavioral2/memory/740-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4304	2704d66d460cf8aa3688381635dbb2c8.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4304	2704d66d460cf8aa3688381635dbb2c8.exe
740	2704d66d460cf8aa3688381635dbb2c8.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4304 wrote to memory of 740	4304	2704d66d460cf8aa3688381635dbb2c8.exe	20
PID 4304 wrote to memory of 740	4304	2704d66d460cf8aa3688381635dbb2c8.exe	20
PID 4304 wrote to memory of 740	4304	2704d66d460cf8aa3688381635dbb2c8.exe	20

C:\Users\Admin\AppData\Local\Temp\2704d66d460cf8aa3688381635dbb2c8.exe
"C:\Users\Admin\AppData\Local\Temp\2704d66d460cf8aa3688381635dbb2c8.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4304
- C:\Users\Admin\AppData\Local\Temp\2704d66d460cf8aa3688381635dbb2c8.exe
  C:\Users\Admin\AppData\Local\Temp\2704d66d460cf8aa3688381635dbb2c8.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:740

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/740-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/740-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/740-21-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/740-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/740-20-0x00000000054A0000-0x0000000005633000-memory.dmp

Filesize
1.6MB

Download
memory/740-16-0x0000000001900000-0x00000000019C4000-memory.dmp

Filesize
784KB

Download
memory/4304-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4304-1-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/4304-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4304-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download