xmrig | a222e7566a01b2dde2601f20e035bac15b638b4e96476f51663824b94895ffd3

Analysis

max time kernel
92s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
03-02-2024 00:12

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General

Target

8ae50ca6a7fd34d882994ec7c87e3a6c.exe
Size

784KB
MD5

8ae50ca6a7fd34d882994ec7c87e3a6c
SHA1

7ce25bf05ddbdb63a736adfadafceaff4faba67c
SHA256

a222e7566a01b2dde2601f20e035bac15b638b4e96476f51663824b94895ffd3
SHA512

e88d66f70b39469d8a48dfb443c13e18015843a83543f486590a0ab7c5efe35b48c64640f4a84430be000f69b1c112126f2ec7b2b185ccb6d201c06dec6921db
SSDEEP

24576:Z+HWWLPzODp8KglGumKPfosSXmeVl209K:8qDWKg7mKPFSrl209K

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/4256-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4256-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3652-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3652-21-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/3652-20-0x00000000053B0000-0x0000000005543000-memory.dmp	xmrig
behavioral2/memory/3652-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
3652	8ae50ca6a7fd34d882994ec7c87e3a6c.exe

Executes dropped EXE 1 IoCs

pid	Process
3652	8ae50ca6a7fd34d882994ec7c87e3a6c.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4256-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x00070000000231f5-11.dat	upx
behavioral2/memory/3652-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4256	8ae50ca6a7fd34d882994ec7c87e3a6c.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4256	8ae50ca6a7fd34d882994ec7c87e3a6c.exe
3652	8ae50ca6a7fd34d882994ec7c87e3a6c.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4256 wrote to memory of 3652	4256	8ae50ca6a7fd34d882994ec7c87e3a6c.exe	87
PID 4256 wrote to memory of 3652	4256	8ae50ca6a7fd34d882994ec7c87e3a6c.exe	87
PID 4256 wrote to memory of 3652	4256	8ae50ca6a7fd34d882994ec7c87e3a6c.exe	87

C:\Users\Admin\AppData\Local\Temp\8ae50ca6a7fd34d882994ec7c87e3a6c.exe
"C:\Users\Admin\AppData\Local\Temp\8ae50ca6a7fd34d882994ec7c87e3a6c.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4256
- C:\Users\Admin\AppData\Local\Temp\8ae50ca6a7fd34d882994ec7c87e3a6c.exe
  C:\Users\Admin\AppData\Local\Temp\8ae50ca6a7fd34d882994ec7c87e3a6c.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3652

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\8ae50ca6a7fd34d882994ec7c87e3a6c.exe

Filesize
784KB

MD5
748cb17caf87bbd269431e5cb5edaf9c

SHA1
a8625bae69a34d35d4022414285aa8013220acc9

SHA256
cbea0d046616e805e30b720c2ca053efc2f64697697fac8dd5c032c19f7d7965

SHA512
63a9c44ba3d46585b90d91a243b8cdba9efa7103f451c2468b09629e6fc2db474d7288b2f6373c17340835945c6444ed6fe005c03117fb7bd9651474c2698d4b

Download Submit
memory/3652-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3652-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3652-15-0x00000000019C0000-0x0000000001A84000-memory.dmp

Filesize
784KB

Download
memory/3652-21-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3652-20-0x00000000053B0000-0x0000000005543000-memory.dmp

Filesize
1.6MB

Download
memory/3652-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4256-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4256-1-0x00000000018F0000-0x00000000019B4000-memory.dmp

Filesize
784KB

Download
memory/4256-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4256-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download