xmrig | 1ff3eff393c475e9308fcb580a78b8e7c4aeae91d83b5675326bbb5bb04141fc

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
12-07-2024 12:05

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General

Target

3d5019be261d80131d17e8e54a4beedf_JaffaCakes118.exe
Size

784KB
MD5

3d5019be261d80131d17e8e54a4beedf
SHA1

334f075d8eee1fa35997f6ad9a29b051684d3d4a
SHA256

1ff3eff393c475e9308fcb580a78b8e7c4aeae91d83b5675326bbb5bb04141fc
SHA512

445ba47d969408cd2fb56a24fb047c7b5c0451c4786aced39090839d2018aeb41193c48999701e1b5e827168868bb3b696034cbad759487b7b52b79b9b74cbd1
SSDEEP

12288:fF5nRAMQMPjtUuvsU0tU3adcdb8YI7EJGWwxXVrUE9h9wHXi5mh9MfToV4zRr00:d5RAMQssI369YZY/9w3TkTDzRp

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/632-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/632-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/2372-29-0x00000000053E0000-0x0000000005573000-memory.dmp	xmrig
behavioral2/memory/2372-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/2372-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/2372-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2372	3d5019be261d80131d17e8e54a4beedf_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2372	3d5019be261d80131d17e8e54a4beedf_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/632-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x0009000000023435-11.dat	upx
behavioral2/memory/2372-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
632	3d5019be261d80131d17e8e54a4beedf_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
632	3d5019be261d80131d17e8e54a4beedf_JaffaCakes118.exe
2372	3d5019be261d80131d17e8e54a4beedf_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 632 wrote to memory of 2372	632	3d5019be261d80131d17e8e54a4beedf_JaffaCakes118.exe	83
PID 632 wrote to memory of 2372	632	3d5019be261d80131d17e8e54a4beedf_JaffaCakes118.exe	83
PID 632 wrote to memory of 2372	632	3d5019be261d80131d17e8e54a4beedf_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\3d5019be261d80131d17e8e54a4beedf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3d5019be261d80131d17e8e54a4beedf_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:632
- C:\Users\Admin\AppData\Local\Temp\3d5019be261d80131d17e8e54a4beedf_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\3d5019be261d80131d17e8e54a4beedf_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2372

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\3d5019be261d80131d17e8e54a4beedf_JaffaCakes118.exe

Filesize
784KB

MD5
38b8d27ee42edcec5a42bbd9be57f456

SHA1
50a2f522baa9255d958de0f1b600935a8c31ab41

SHA256
5f46e62be0f5b35578e09c06617a44a243ecc2119cff312889ebbff2ca2de416

SHA512
28adc5781d12fbdd39eebc9c7e1a1c6413a177536e836016bb4d52898510960043a2146f3f284eadd019feff7f52c36bb495cc8d92d6807a1f6dad23e3306d12

Download Submit
memory/632-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/632-1-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/632-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/632-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2372-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2372-19-0x00000000018E0000-0x00000000019A4000-memory.dmp

Filesize
784KB

Download
memory/2372-29-0x00000000053E0000-0x0000000005573000-memory.dmp

Filesize
1.6MB

Download
memory/2372-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2372-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2372-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download