xmrig | 5965844b40f536a7ef45f0d22399f362e56efb58ce6fdc3e913511475f46a955

Analysis

max time kernel
169s
max time network
177s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 04:29

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General

Target

283019e3b6a05e02374d815d85e39a08.exe
Size

784KB
MD5

283019e3b6a05e02374d815d85e39a08
SHA1

79fa3abf7713e7559a687a54dda3498d565ed77d
SHA256

5965844b40f536a7ef45f0d22399f362e56efb58ce6fdc3e913511475f46a955
SHA512

472edc8f642fd25e10246e014b420ba6f66049f54ed37be4e8459cc7ba8c58a4bcb7c1927013ac1a5612c694b2c5737d1108c5b8b4c7992b1f5073b82644c1ad
SSDEEP

24576:MCXzdrmJqtF2p1x/B8kX9pGRr3UHVFxZ:M8tmK2p1YEp4kHXxZ

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/1504-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1504-13-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4196-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4196-21-0x00000000053A0000-0x0000000005533000-memory.dmp	xmrig
behavioral2/memory/4196-22-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/4196-32-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/4196-31-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
4196	283019e3b6a05e02374d815d85e39a08.exe

Executes dropped EXE 1 IoCs

pid	Process
4196	283019e3b6a05e02374d815d85e39a08.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1504-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x000800000002315a-12.dat	upx
behavioral2/memory/4196-14-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1504	283019e3b6a05e02374d815d85e39a08.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1504	283019e3b6a05e02374d815d85e39a08.exe
4196	283019e3b6a05e02374d815d85e39a08.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1504 wrote to memory of 4196	1504	283019e3b6a05e02374d815d85e39a08.exe	94
PID 1504 wrote to memory of 4196	1504	283019e3b6a05e02374d815d85e39a08.exe	94
PID 1504 wrote to memory of 4196	1504	283019e3b6a05e02374d815d85e39a08.exe	94

C:\Users\Admin\AppData\Local\Temp\283019e3b6a05e02374d815d85e39a08.exe
"C:\Users\Admin\AppData\Local\Temp\283019e3b6a05e02374d815d85e39a08.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1504
- C:\Users\Admin\AppData\Local\Temp\283019e3b6a05e02374d815d85e39a08.exe
  C:\Users\Admin\AppData\Local\Temp\283019e3b6a05e02374d815d85e39a08.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4196

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\283019e3b6a05e02374d815d85e39a08.exe

Filesize
119KB

MD5
f283979e5faef69d46db8003a6d4c0a8

SHA1
aba36e892957f45929904e63cffa8d58758582f5

SHA256
b5cbb7c387e39f5e3ac9db2a5dfcd63d8e7ca6fb3801b643689d3ae1a48dbcb1

SHA512
0e5b0d9dd397bdaa28b24696f346149363cc3687e9c095f0f9ea2bd14cb9dd569738422e15878b639fd6c1b3f0b6bb68ef1b75396dec4f1b0feced18597ba271

Download Submit
memory/1504-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1504-1-0x00000000019B0000-0x0000000001A74000-memory.dmp

Filesize
784KB

Download
memory/1504-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1504-13-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4196-14-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4196-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4196-17-0x0000000001B30000-0x0000000001BF4000-memory.dmp

Filesize
784KB

Download
memory/4196-21-0x00000000053A0000-0x0000000005533000-memory.dmp

Filesize
1.6MB

Download
memory/4196-22-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4196-32-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4196-31-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download