xmrig | 577ad3d1770d3b3c7b399b893e078b9ca0b3893c27ff15395da4314b56359c80

Analysis

max time kernel
93s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10/07/2024, 11:49

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General

Target

3497c67f4fa483f4679ea9700cce3911_JaffaCakes118.exe
Size

784KB
MD5

3497c67f4fa483f4679ea9700cce3911
SHA1

d605cf741afe46fd3b7b4e44292846dad009d0f6
SHA256

577ad3d1770d3b3c7b399b893e078b9ca0b3893c27ff15395da4314b56359c80
SHA512

dbfa156c226b793ef53ac4d2888ac4bab76e90ff13ec19ab9829da84c8d991a478e55ca48f56c2ce159cbf974bb2f2ff8346f541aa5106e6f8e5f52765edb8fe
SSDEEP

24576:CEl0G74LfCxAU7B4W66kIoamtopN/GqxtFwq:134LfCxAU94qkzamW1TfS

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/1932-2-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/1932-12-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4684-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral2/memory/4684-20-0x0000000005470000-0x0000000005603000-memory.dmp	xmrig
behavioral2/memory/4684-21-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral2/memory/4684-30-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
4684	3497c67f4fa483f4679ea9700cce3911_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4684	3497c67f4fa483f4679ea9700cce3911_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1932-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral2/files/0x00090000000233d7-11.dat	upx
behavioral2/memory/4684-13-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1932	3497c67f4fa483f4679ea9700cce3911_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1932	3497c67f4fa483f4679ea9700cce3911_JaffaCakes118.exe
4684	3497c67f4fa483f4679ea9700cce3911_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1932 wrote to memory of 4684	1932	3497c67f4fa483f4679ea9700cce3911_JaffaCakes118.exe	84
PID 1932 wrote to memory of 4684	1932	3497c67f4fa483f4679ea9700cce3911_JaffaCakes118.exe	84
PID 1932 wrote to memory of 4684	1932	3497c67f4fa483f4679ea9700cce3911_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\3497c67f4fa483f4679ea9700cce3911_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3497c67f4fa483f4679ea9700cce3911_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1932
- C:\Users\Admin\AppData\Local\Temp\3497c67f4fa483f4679ea9700cce3911_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\3497c67f4fa483f4679ea9700cce3911_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4684

Network

MITRE ATT&CK Matrix

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Downloads

C:\Users\Admin\AppData\Local\Temp\3497c67f4fa483f4679ea9700cce3911_JaffaCakes118.exe

Filesize
784KB

MD5
cd8b02e5f61f8f20e8f9d8c6cf319691

SHA1
adb0a501e9a605dc96adf24dd1108d12b1058fd0

SHA256
9c6f1fb688c3d9a17299ead9a1d9660609817e32412fafc994dd39346a90e651

SHA512
c42266b01d7fd1037682a8b7bbc135fcd5de42fc0717994e6913e8ee05255b8311127f945c300149cdfda38ca80c831e2515484d932ba7a645ba179db509271b

Download Submit
memory/1932-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1932-1-0x0000000001720000-0x00000000017E4000-memory.dmp

Filesize
784KB

Download
memory/1932-2-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1932-12-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4684-13-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/4684-19-0x00000000018E0000-0x00000000019A4000-memory.dmp

Filesize
784KB

Download
memory/4684-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/4684-20-0x0000000005470000-0x0000000005603000-memory.dmp

Filesize
1.6MB

Download
memory/4684-21-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/4684-30-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download