xmrig | 6a8b620c325c0c6a5c4722902d21be14aafcd387652b97861256ee92c5445733

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
29/12/2023, 19:32

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General

Target

01d61d7b1ad969a101aa9428be70b2d6.exe
Size

784KB
MD5

01d61d7b1ad969a101aa9428be70b2d6
SHA1

441718102cbc591455d099344c003b827c5bb7aa
SHA256

6a8b620c325c0c6a5c4722902d21be14aafcd387652b97861256ee92c5445733
SHA512

2f3ffc0f9073dc3300c98993814138b94f18668b8bef15edcd4b4a159eba06f8cec2646cb3479b37842bbdc7750141d75c93636f32d607d852c7c9f9610b707d
SSDEEP

12288:7SxahmdcpfRDrZIVz8sMuq3wbM+IQMvkoArpnNc+IgK/Iz0CeKer7:7CanxRPZ3uq3wbMvfAr1LeEkKe

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
behavioral1/memory/3056-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/320-24-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/320-27-0x0000000003150000-0x00000000032E3000-memory.dmp	xmrig
behavioral1/memory/320-34-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/320-18-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/3056-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
320	01d61d7b1ad969a101aa9428be70b2d6.exe

Executes dropped EXE 1 IoCs

pid	Process
320	01d61d7b1ad969a101aa9428be70b2d6.exe

Loads dropped DLL 1 IoCs

pid	Process
3056	01d61d7b1ad969a101aa9428be70b2d6.exe

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3056-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/files/0x000d000000012251-10.dat	upx
behavioral1/files/0x000d000000012251-16.dat	upx
behavioral1/memory/320-17-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/memory/3056-15-0x0000000003100000-0x0000000003412000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3056	01d61d7b1ad969a101aa9428be70b2d6.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3056	01d61d7b1ad969a101aa9428be70b2d6.exe
320	01d61d7b1ad969a101aa9428be70b2d6.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3056 wrote to memory of 320	3056	01d61d7b1ad969a101aa9428be70b2d6.exe	30
PID 3056 wrote to memory of 320	3056	01d61d7b1ad969a101aa9428be70b2d6.exe	30
PID 3056 wrote to memory of 320	3056	01d61d7b1ad969a101aa9428be70b2d6.exe	30
PID 3056 wrote to memory of 320	3056	01d61d7b1ad969a101aa9428be70b2d6.exe	30

C:\Users\Admin\AppData\Local\Temp\01d61d7b1ad969a101aa9428be70b2d6.exe
"C:\Users\Admin\AppData\Local\Temp\01d61d7b1ad969a101aa9428be70b2d6.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3056
- C:\Users\Admin\AppData\Local\Temp\01d61d7b1ad969a101aa9428be70b2d6.exe
  C:\Users\Admin\AppData\Local\Temp\01d61d7b1ad969a101aa9428be70b2d6.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:320

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\01d61d7b1ad969a101aa9428be70b2d6.exe

Filesize
123KB

MD5
b277d0107cdb565f37bf4e00a244948f

SHA1
620958371359e2f825740097476c00623d25cea2

SHA256
7235c288b9d82e12fe7d39aa26a5529ceadcb7d423d39f519205f125494a40aa

SHA512
118930829f735824d1331b37edff01c6044163dfec526888bf285d3ff859479bdc8356993bac4b19c5b1c6a77182d58213617d18bbac4fb3af7d1b0bf8334bc9

Download Submit
\Users\Admin\AppData\Local\Temp\01d61d7b1ad969a101aa9428be70b2d6.exe

Filesize
784KB

MD5
34ee2d45d975c0eb629fb53d07bb4694

SHA1
a7c71efef7a04269de9deff0341192c7c9e6c449

SHA256
15b4bcf20570b2c0ff06f8a55fddbae1a32cac01c2a4e1064dacd7ac2c4cbbb5

SHA512
025b699d61dfb30e9c18556d7ed7c23e025dda386f988875cbbe465cd56d0c96ec1c566760688a957280d4f930906786b5cfa1c7f62fe5f6e4fa4b517c0d567c

Download Submit
memory/320-24-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/320-19-0x0000000000330000-0x00000000003F4000-memory.dmp

Filesize
784KB

Download
memory/320-27-0x0000000003150000-0x00000000032E3000-memory.dmp

Filesize
1.6MB

Download
memory/320-34-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/320-18-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/320-17-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3056-3-0x0000000000310000-0x00000000003D4000-memory.dmp

Filesize
784KB

Download
memory/3056-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3056-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3056-15-0x0000000003100000-0x0000000003412000-memory.dmp

Filesize
3.1MB

Download
memory/3056-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download