xmrig | 936bd6fe68ab197ec2532172609c42906135dce4ed2a9c00534753256befd43d

Analysis

max time kernel
140s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
12/01/2024, 01:37

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General

Target

51a9a75f25908da04e103544853a31b9.exe
Size

784KB
MD5

51a9a75f25908da04e103544853a31b9
SHA1

bd6f59741ad73d35d1b3e7c72cc442250438c699
SHA256

936bd6fe68ab197ec2532172609c42906135dce4ed2a9c00534753256befd43d
SHA512

dcc5c321819bc00f26aba376f2ce45a84f3b51f85aed80957560131a065213de5e659c984b523ecfbbbafdb40c84920ed333d7005a774116c06abf3db73bc325
SSDEEP

12288:T0Q9RGgdQSTpFCH+sAk1fxBi6O28Vq9yBQ+CvkAscJKw1Q/h0MW:XH7dQ+39vAA/A9yJrAbJ+/h/

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/1248-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1248-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3684-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3684-21-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/3684-20-0x0000000005430000-0x00000000055C3000-memory.dmp	xmrig
behavioral2/memory/3684-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
3684	51a9a75f25908da04e103544853a31b9.exe

Executes dropped EXE 1 IoCs

pid	Process
3684	51a9a75f25908da04e103544853a31b9.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1248-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x00080000000231f7-11.dat	upx
behavioral2/memory/3684-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1248	51a9a75f25908da04e103544853a31b9.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1248	51a9a75f25908da04e103544853a31b9.exe
3684	51a9a75f25908da04e103544853a31b9.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1248 wrote to memory of 3684	1248	51a9a75f25908da04e103544853a31b9.exe	90
PID 1248 wrote to memory of 3684	1248	51a9a75f25908da04e103544853a31b9.exe	90
PID 1248 wrote to memory of 3684	1248	51a9a75f25908da04e103544853a31b9.exe	90

C:\Users\Admin\AppData\Local\Temp\51a9a75f25908da04e103544853a31b9.exe
"C:\Users\Admin\AppData\Local\Temp\51a9a75f25908da04e103544853a31b9.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1248
- C:\Users\Admin\AppData\Local\Temp\51a9a75f25908da04e103544853a31b9.exe
  C:\Users\Admin\AppData\Local\Temp\51a9a75f25908da04e103544853a31b9.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3684

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\51a9a75f25908da04e103544853a31b9.exe

Filesize
256KB

MD5
cc9b90bc3e0246a5a551cb3b9fabdfce

SHA1
aebd607d35b48528f5cf24ca02af0acb9f702248

SHA256
f01b678a897fa0620e7a856b6aecf20c8668085500ab53e798031df007f9160c

SHA512
cbceaa488665a673d52c2c68e5d2bbd1ccf38ae8bf94cd5b2f1e31dafc16ca93aee489dffbb2f99e696d2fcf3247b42ebeb68fabf77e0be543328e72cc9997fa

Download Submit
memory/1248-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1248-1-0x0000000001A40000-0x0000000001B04000-memory.dmp

Filesize
784KB

Download
memory/1248-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1248-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3684-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3684-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3684-16-0x00000000018C0000-0x0000000001984000-memory.dmp

Filesize
784KB

Download
memory/3684-21-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3684-20-0x0000000005430000-0x00000000055C3000-memory.dmp

Filesize
1.6MB

Download
memory/3684-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download