xmrig | 3f575b0159ea38c685b598273409ff1ed049aaf37b9999fda138d592419116f6

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
22/07/2024, 18:28

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General

Target

644c1885147e1256d8a89e8c1ad2cece_JaffaCakes118.exe
Size

784KB
MD5

644c1885147e1256d8a89e8c1ad2cece
SHA1

4e1fd57489ff6450b48a62eeca4105a2ba3b54c0
SHA256

3f575b0159ea38c685b598273409ff1ed049aaf37b9999fda138d592419116f6
SHA512

f42c7a8cf3a79b46c0bb3300d630510337c34fefb4c945aed8bd8b8c5bb49c610bf8c1fbb46cf0990d636d1396040effa9876d4913600438cf57d6d36a4ea5df
SSDEEP

24576:Pxgm8KKArlk/TtUy8mXy3qzqeUyzKcE/q:Gm88KCmXZWeQ/q

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 7 IoCs

miner

resource	yara_rule
behavioral2/memory/372-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/372-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3168-15-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/3168-20-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/3168-29-0x0000000005330000-0x00000000054C3000-memory.dmp	xmrig
behavioral2/memory/3168-30-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig
behavioral2/memory/3168-31-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
3168	644c1885147e1256d8a89e8c1ad2cece_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3168	644c1885147e1256d8a89e8c1ad2cece_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/372-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x000800000002345d-11.dat	upx
behavioral2/memory/3168-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
372	644c1885147e1256d8a89e8c1ad2cece_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
372	644c1885147e1256d8a89e8c1ad2cece_JaffaCakes118.exe
3168	644c1885147e1256d8a89e8c1ad2cece_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 372 wrote to memory of 3168	372	644c1885147e1256d8a89e8c1ad2cece_JaffaCakes118.exe	85
PID 372 wrote to memory of 3168	372	644c1885147e1256d8a89e8c1ad2cece_JaffaCakes118.exe	85
PID 372 wrote to memory of 3168	372	644c1885147e1256d8a89e8c1ad2cece_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\644c1885147e1256d8a89e8c1ad2cece_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\644c1885147e1256d8a89e8c1ad2cece_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:372
- C:\Users\Admin\AppData\Local\Temp\644c1885147e1256d8a89e8c1ad2cece_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\644c1885147e1256d8a89e8c1ad2cece_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:3168

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\644c1885147e1256d8a89e8c1ad2cece_JaffaCakes118.exe

Filesize
784KB

MD5
5a51151bc3200fc52a1f7f653cef7b88

SHA1
19310b0b2809ddead8b737e315731147f1b23830

SHA256
5b891b09ee34fc28ac15c6cee05e20fe757880ffc35fecd503a03b52efaed9cf

SHA512
7c872f2a724c1005af259fc22f7e042fa2466077de34305c2203f482bcf90bd3c2f1210a5703a5ba8e39e72820be85be642d94077c101cd2f84fc38f4a60d367

Download Submit
memory/372-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/372-1-0x0000000001B20000-0x0000000001BE4000-memory.dmp

Filesize
784KB

Download
memory/372-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/372-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3168-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/3168-15-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/3168-20-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/3168-29-0x0000000005330000-0x00000000054C3000-memory.dmp

Filesize
1.6MB

Download
memory/3168-14-0x0000000001AC0000-0x0000000001B84000-memory.dmp

Filesize
784KB

Download
memory/3168-30-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/3168-31-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download