xmrig | 3cf32d6bddc76d92192038c1018ac76f692a7db02d42227b04658c4e27a1e73a

Analysis

max time kernel
145s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
11/01/2024, 04:05

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General

Target

527cbc7e24523b17f079cb928f82a005.exe
Size

784KB
MD5

527cbc7e24523b17f079cb928f82a005
SHA1

164c5f4e99904c805dc55fabe8f4f2a3416b7631
SHA256

3cf32d6bddc76d92192038c1018ac76f692a7db02d42227b04658c4e27a1e73a
SHA512

c484a42ac7b65b6fe8e1afe4f2fcd2eab4673260b9e2768832c154ea995ec5eed74f8388273f1d83c9232b1a71486b3f816393c17f097847e53bcbe5931b463e
SSDEEP

24576:hN5Yd0uhM3Snm32OmYW+Wju8QylHik7mvCNJPSW:h8d0onVOT4jnlCk7mqf

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 7 IoCs

miner

resource	yara_rule
behavioral2/memory/1548-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1548-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/764-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/764-21-0x0000000005330000-0x00000000054C3000-memory.dmp	xmrig
behavioral2/memory/764-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/764-31-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/764-30-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
764	527cbc7e24523b17f079cb928f82a005.exe

Executes dropped EXE 1 IoCs

pid	Process
764	527cbc7e24523b17f079cb928f82a005.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1548-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x0007000000023210-11.dat	upx
behavioral2/memory/764-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1548	527cbc7e24523b17f079cb928f82a005.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1548	527cbc7e24523b17f079cb928f82a005.exe
764	527cbc7e24523b17f079cb928f82a005.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1548 wrote to memory of 764	1548	527cbc7e24523b17f079cb928f82a005.exe	90
PID 1548 wrote to memory of 764	1548	527cbc7e24523b17f079cb928f82a005.exe	90
PID 1548 wrote to memory of 764	1548	527cbc7e24523b17f079cb928f82a005.exe	90

C:\Users\Admin\AppData\Local\Temp\527cbc7e24523b17f079cb928f82a005.exe
"C:\Users\Admin\AppData\Local\Temp\527cbc7e24523b17f079cb928f82a005.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1548
- C:\Users\Admin\AppData\Local\Temp\527cbc7e24523b17f079cb928f82a005.exe
  C:\Users\Admin\AppData\Local\Temp\527cbc7e24523b17f079cb928f82a005.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:764

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/764-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/764-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/764-21-0x0000000005330000-0x00000000054C3000-memory.dmp

Filesize
1.6MB

Download
memory/764-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/764-14-0x0000000001AC0000-0x0000000001B84000-memory.dmp

Filesize
784KB

Download
memory/764-31-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/764-30-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/1548-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1548-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1548-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1548-1-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download