xmrig | 972f528f4c3b24e326a236fb65fe0a5838d66ada1aa1042a8ee9121829bc1343

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19/07/2024, 15:35

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe
Size

784KB
MD5

5c8e34189e218a62c9f618708a10c2b1
SHA1

15dad9b40393b2e7b945bf22957c3a6a650fdc97
SHA256

972f528f4c3b24e326a236fb65fe0a5838d66ada1aa1042a8ee9121829bc1343
SHA512

7fae9eadf0786a3f90530ddc51f849963fc2febd1a40139832158fe7dd7d6d940e4011ac2af67f9e5568681b4e0999763932494b5dff35e9d02ca269e57cfba4
SSDEEP

24576:rYqgMovSNeO8VyqdNPz1ajcDIW34wQFl2D:r0vSelP00/34wQFl2

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
behavioral1/memory/2592-34-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/2592-33-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig
behavioral1/memory/2592-24-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/2592-23-0x0000000003240000-0x00000000033D3000-memory.dmp	xmrig
behavioral1/memory/2592-18-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2732-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2732-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
2592	5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2592	5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2732	5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2592-16-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/files/0x000d000000012276-15.dat	upx
behavioral1/memory/2732-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2732	5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2732	5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe
2592	5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 2592	2732	5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe	30
PID 2732 wrote to memory of 2592	2732	5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe	30
PID 2732 wrote to memory of 2592	2732	5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe	30
PID 2732 wrote to memory of 2592	2732	5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2732
- C:\Users\Admin\AppData\Local\Temp\5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:2592

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\5c8e34189e218a62c9f618708a10c2b1_JaffaCakes118.exe

Filesize
784KB

MD5
3ce1f07f4f8aee03849c6e49710f0ca0

SHA1
171195c59a05e42cd5b77c64e288a6a303d8f10a

SHA256
dd2c17538832c3a5ebc4619a95efc4681f0857f91546ee49a7d6083bb049235b

SHA512
dced0e4845a92208b3a09cd87aeb875416b9d687f01b7a3ae047361d0d72c165cea80be2e303ec39d17583e50a50040c8524c75232933c153ff10b58063d2e6b

Download Submit
memory/2592-34-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2592-33-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/2592-24-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/2592-23-0x0000000003240000-0x00000000033D3000-memory.dmp

Filesize
1.6MB

Download
memory/2592-22-0x0000000000120000-0x00000000001E4000-memory.dmp

Filesize
784KB

Download
memory/2592-18-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2592-16-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2732-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2732-3-0x00000000002A0000-0x0000000000364000-memory.dmp

Filesize
784KB

Download
memory/2732-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2732-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download