xmrig | 9da4dd292a20ed8d2ce29f78b3b9d9eea9b20d0e1a13f91cb569ab413c934e4d

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
12/01/2024, 07:51

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General

Target

55e4e51a752a839e60126331df007fe7.exe
Size

784KB
MD5

55e4e51a752a839e60126331df007fe7
SHA1

e9beca276ee829f956e429906749b55163f3ae73
SHA256

9da4dd292a20ed8d2ce29f78b3b9d9eea9b20d0e1a13f91cb569ab413c934e4d
SHA512

17376f4581d9bf1d0d27bb6fc3577918d2fb50ee533916d2ccf0e91d7f9de827f8649486101b32a118eaf6e28cfcff6a43783f46b27ddbe3b77494ff4fb0a2f6
SSDEEP

12288:/uEnSFCmJruhOjbNGyBdsmAl+pUy9bO5D+xUhXcKclQCQh6/JRZcwDwPX5u3VWxh:/uuQ0h2hGyLpzOx6wbY/tsYWMvY

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 9 IoCs

miner

resource	yara_rule
behavioral1/memory/2104-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2432-17-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2432-24-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/2432-26-0x0000000003200000-0x0000000003393000-memory.dmp	xmrig
behavioral1/memory/2432-35-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/2432-34-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig
behavioral1/memory/2432-18-0x0000000000400000-0x0000000000712000-memory.dmp	xmrig
behavioral1/memory/2104-16-0x0000000003170000-0x0000000003482000-memory.dmp	xmrig
behavioral1/memory/2104-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2432	55e4e51a752a839e60126331df007fe7.exe

Executes dropped EXE 1 IoCs

pid	Process
2432	55e4e51a752a839e60126331df007fe7.exe

Loads dropped DLL 1 IoCs

pid	Process
2104	55e4e51a752a839e60126331df007fe7.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2104-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2104	55e4e51a752a839e60126331df007fe7.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2104	55e4e51a752a839e60126331df007fe7.exe
2432	55e4e51a752a839e60126331df007fe7.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 2432	2104	55e4e51a752a839e60126331df007fe7.exe	17
PID 2104 wrote to memory of 2432	2104	55e4e51a752a839e60126331df007fe7.exe	17
PID 2104 wrote to memory of 2432	2104	55e4e51a752a839e60126331df007fe7.exe	17
PID 2104 wrote to memory of 2432	2104	55e4e51a752a839e60126331df007fe7.exe	17

C:\Users\Admin\AppData\Local\Temp\55e4e51a752a839e60126331df007fe7.exe
"C:\Users\Admin\AppData\Local\Temp\55e4e51a752a839e60126331df007fe7.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2104
- C:\Users\Admin\AppData\Local\Temp\55e4e51a752a839e60126331df007fe7.exe
  C:\Users\Admin\AppData\Local\Temp\55e4e51a752a839e60126331df007fe7.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2432

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2104-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2104-3-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/2104-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2104-16-0x0000000003170000-0x0000000003482000-memory.dmp

Filesize
3.1MB

Download
memory/2104-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2432-17-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2432-24-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2432-26-0x0000000003200000-0x0000000003393000-memory.dmp

Filesize
1.6MB

Download
memory/2432-35-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2432-34-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/2432-20-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/2432-18-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download