xmrig | f9d17b887438b7550731194969d14d1c899f5e59ae99c42c52006cf74f55e9a7

Analysis

max time kernel
94s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
09-07-2024 07:20

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General

Target

2f72ff54e13d5ffde6e56ad71f7009d0_JaffaCakes118.exe
Size

784KB
MD5

2f72ff54e13d5ffde6e56ad71f7009d0
SHA1

42e5cb0b023496fffe69d4e9e45ad5d074e34e63
SHA256

f9d17b887438b7550731194969d14d1c899f5e59ae99c42c52006cf74f55e9a7
SHA512

defebd03e08b0b5d7f3c97eff368305c91d1088557fc53fbd20c4085b42aa4f271398319d86d995a2586da8bf4736c83f97cd0a03ea62685f80e083c55f221c0
SSDEEP

24576:pFt6mRNcAvAW9jhaXOOlxkucqLPHTnwBv:XtTNc2L0XOOWo

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/4776-3-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4776-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3252-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3252-20-0x0000000005450000-0x00000000055E3000-memory.dmp	xmrig
behavioral2/memory/3252-21-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/3252-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
3252	2f72ff54e13d5ffde6e56ad71f7009d0_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3252	2f72ff54e13d5ffde6e56ad71f7009d0_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4776-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x00070000000234a9-11.dat	upx
behavioral2/memory/3252-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4776	2f72ff54e13d5ffde6e56ad71f7009d0_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
4776	2f72ff54e13d5ffde6e56ad71f7009d0_JaffaCakes118.exe
3252	2f72ff54e13d5ffde6e56ad71f7009d0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4776 wrote to memory of 3252	4776	2f72ff54e13d5ffde6e56ad71f7009d0_JaffaCakes118.exe	86
PID 4776 wrote to memory of 3252	4776	2f72ff54e13d5ffde6e56ad71f7009d0_JaffaCakes118.exe	86
PID 4776 wrote to memory of 3252	4776	2f72ff54e13d5ffde6e56ad71f7009d0_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\2f72ff54e13d5ffde6e56ad71f7009d0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2f72ff54e13d5ffde6e56ad71f7009d0_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:4776
- C:\Users\Admin\AppData\Local\Temp\2f72ff54e13d5ffde6e56ad71f7009d0_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\2f72ff54e13d5ffde6e56ad71f7009d0_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3252

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\2f72ff54e13d5ffde6e56ad71f7009d0_JaffaCakes118.exe

Filesize
784KB

MD5
4167cc81bacb3c0e56bddeee5b670050

SHA1
1a722df1960007d3b16e3d20439a650098d97e9b

SHA256
9be96a3f1a8bdede309b41e374cf6413f5c7b47d4ddc7168035d7a2a6a1791ca

SHA512
613194f0758fa055b9275640a3f07ef0e40e7138a77907c7596953e31ac3cef11437d50803844e44e3d3d1e0bd0748de65f5fdc2fdc492ca085c115bd9a00463

Download Submit
memory/3252-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3252-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3252-14-0x0000000001A60000-0x0000000001B24000-memory.dmp

Filesize
784KB

Download
memory/3252-20-0x0000000005450000-0x00000000055E3000-memory.dmp

Filesize
1.6MB

Download
memory/3252-21-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3252-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4776-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4776-1-0x0000000001A00000-0x0000000001AC4000-memory.dmp

Filesize
784KB

Download
memory/4776-3-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4776-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download