xmrig | 6b65ac20205bfe6fea21ead6a933c08060906c3de7ecfadd2ba26bcf49a2a4af

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
09-07-2024 10:54

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

30165a13b576e340d233d110bab1016a_JaffaCakes118.exe
Size

1.5MB
MD5

30165a13b576e340d233d110bab1016a
SHA1

f9c300f24e53c00ea24b7924802831632895938b
SHA256

6b65ac20205bfe6fea21ead6a933c08060906c3de7ecfadd2ba26bcf49a2a4af
SHA512

f0d91fc8db0f8b3dcb355dd0c45288c5ff80fc061b26cc817ae8730be025c484a52537a5a84094df965e1052bff38df91496f579be483f9ec9d0a35d429471fc
SSDEEP

49152:QQhODYN2bSRc0miWJnPNpDRFpR3+UDMO/:QQS+g5RDDRl3bDMC

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/2716-1-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/2716-14-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/1100-18-0x0000000000400000-0x0000000000593000-memory.dmp	xmrig
behavioral1/memory/1100-23-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/1100-34-0x0000000000400000-0x0000000000587000-memory.dmp	xmrig
behavioral1/memory/1100-33-0x0000000003240000-0x00000000033D3000-memory.dmp	xmrig
behavioral1/memory/1100-32-0x00000000005A0000-0x000000000071F000-memory.dmp	xmrig

Deletes itself 1 IoCs

pid	Process
1100	30165a13b576e340d233d110bab1016a_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1100	30165a13b576e340d233d110bab1016a_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2716	30165a13b576e340d233d110bab1016a_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2716-0-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/memory/1100-16-0x0000000000400000-0x0000000000712000-memory.dmp	upx
behavioral1/files/0x0007000000012119-15.dat	upx

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2716	30165a13b576e340d233d110bab1016a_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2716	30165a13b576e340d233d110bab1016a_JaffaCakes118.exe
1100	30165a13b576e340d233d110bab1016a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2716 wrote to memory of 1100	2716	30165a13b576e340d233d110bab1016a_JaffaCakes118.exe	31
PID 2716 wrote to memory of 1100	2716	30165a13b576e340d233d110bab1016a_JaffaCakes118.exe	31
PID 2716 wrote to memory of 1100	2716	30165a13b576e340d233d110bab1016a_JaffaCakes118.exe	31
PID 2716 wrote to memory of 1100	2716	30165a13b576e340d233d110bab1016a_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\30165a13b576e340d233d110bab1016a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\30165a13b576e340d233d110bab1016a_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2716
- C:\Users\Admin\AppData\Local\Temp\30165a13b576e340d233d110bab1016a_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\30165a13b576e340d233d110bab1016a_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1100

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\30165a13b576e340d233d110bab1016a_JaffaCakes118.exe

Filesize
784KB

MD5
61db108a39d9b24ebd7c9b9b49b0d979

SHA1
7de70aa56d7f2419524d37bbed6c86a6061fbe4a

SHA256
84a6936d3c338742aff0d954b579139170756d6a30e47a575a28f7c6e9f48ec5

SHA512
a35ed035779c6abd63b030e3f155d53c34804cdb285773b5a3e16377666f81605916312efd6213601bbcf216460715da9c8cfcc2a8e723fcd098dad46d70ef69

Download Submit
memory/1100-16-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/1100-17-0x0000000000120000-0x00000000001E4000-memory.dmp

Filesize
784KB

Download
memory/1100-18-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/1100-23-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/1100-34-0x0000000000400000-0x0000000000587000-memory.dmp

Filesize
1.5MB

Download
memory/1100-33-0x0000000003240000-0x00000000033D3000-memory.dmp

Filesize
1.6MB

Download
memory/1100-32-0x00000000005A0000-0x000000000071F000-memory.dmp

Filesize
1.5MB

Download
memory/2716-0-0x0000000000400000-0x0000000000712000-memory.dmp

Filesize
3.1MB

Download
memory/2716-9-0x0000000000120000-0x00000000001E4000-memory.dmp

Filesize
784KB

Download
memory/2716-1-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download
memory/2716-14-0x0000000000400000-0x0000000000593000-memory.dmp

Filesize
1.6MB

Download