xmrig | 425e0fae56fec16ad38bd59baccdb846b0e1fa97ed4cf91a3e70d761a253fdff

Analysis

max time kernel
41s
max time network
49s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
04/07/2024, 03:21

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General

Target

24749496f7dd7673d3c0d7286937b127_JaffaCakes118.exe
Size

784KB
MD5

24749496f7dd7673d3c0d7286937b127
SHA1

7f1395a847bc24ad86f728337ac6ab2d4f364aa0
SHA256

425e0fae56fec16ad38bd59baccdb846b0e1fa97ed4cf91a3e70d761a253fdff
SHA512

0fd523b98a6ffc438da519bf08fb1057fbb88fea37ac8670b0f41756aaa83a3e04ac489c5eaffa760a90eb4d3c6b0b7c1a837f3087fd442e9f97027efeea1d54
SSDEEP

12288:4w9roMj2kwtMus9MjRC+h/6DpfWVqjs/ev2QDFk8V0dG6hwfXlAdGl2nuF56sPo7:4MjSJ9CcwvwTQDaZdG6gknuFlPo5ATq

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/1388-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1388-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1544-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1544-21-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/1544-29-0x0000000005410000-0x00000000055A3000-memory.dmp	xmrig
behavioral2/memory/1544-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
1544	24749496f7dd7673d3c0d7286937b127_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1544	24749496f7dd7673d3c0d7286937b127_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1388-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x0009000000023404-11.dat	upx
behavioral2/memory/1544-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1388	24749496f7dd7673d3c0d7286937b127_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1388	24749496f7dd7673d3c0d7286937b127_JaffaCakes118.exe
1544	24749496f7dd7673d3c0d7286937b127_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1388 wrote to memory of 1544	1388	24749496f7dd7673d3c0d7286937b127_JaffaCakes118.exe	82
PID 1388 wrote to memory of 1544	1388	24749496f7dd7673d3c0d7286937b127_JaffaCakes118.exe	82
PID 1388 wrote to memory of 1544	1388	24749496f7dd7673d3c0d7286937b127_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\24749496f7dd7673d3c0d7286937b127_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\24749496f7dd7673d3c0d7286937b127_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1388
- C:\Users\Admin\AppData\Local\Temp\24749496f7dd7673d3c0d7286937b127_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\24749496f7dd7673d3c0d7286937b127_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1544

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\24749496f7dd7673d3c0d7286937b127_JaffaCakes118.exe

Filesize
784KB

MD5
ba323d42fed64807ea0722c72e7cfa5e

SHA1
154cdd49b70c1277b5d793587bbf5d64525ed771

SHA256
727dde5ab10b962ff7f8f790aaf15de0daa1dab4cf284b7aea4b42009981eaf1

SHA512
b9cc7b482afbbe1d59756763f93c9f7a091ded9c7448ac6721b92913aeaa481290137c67b58295d99410e53594b39f9c6e2453e6edb5ddb3309a2c8c9dd6ba4b

Download Submit
memory/1388-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1388-1-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/1388-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1388-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1544-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1544-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1544-19-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/1544-21-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/1544-29-0x0000000005410000-0x00000000055A3000-memory.dmp

Filesize
1.6MB

Download
memory/1544-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download