b972052ad75f75ec85a5369693ad8ee4bc8bd53f8e4318951bc5777a03da9308

Resubmissions

28-06-2024 08:32

240628-ke9k2szeqd 6

28-06-2024 08:31

240628-ke1yxazepf 10

Analysis

max time kernel
33s
max time network
42s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
28-06-2024 08:32

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General

Target

Art3misRAT.exe
Size

301KB
MD5

daf31441569e92e3f909dabeda56610a
SHA1

0412ae97d5276c7645ade95219f2b69b05e37e0b
SHA256

b972052ad75f75ec85a5369693ad8ee4bc8bd53f8e4318951bc5777a03da9308
SHA512

aa2d63e3192cda6d31dbc2499f58b7e9581367927143b36437d57c084116dc924f6c4f67eb80fcc0dc4d47b98d447f53dc23e062fc7dd66edd05dc1b849808e4
SSDEEP

6144:VCqO3ok/GGfgVQIsiXu+DwqpTEwJFK8JImAT5yF:nOYk3EEP8rG

Score

6^/10

execution persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Art3misRAT = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Art3misRAT.exe"	Art3misRAT.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2276	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2276	powershell.exe
2276	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2276	powershell.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 348 wrote to memory of 2276	348	Art3misRAT.exe	82
PID 348 wrote to memory of 2276	348	Art3misRAT.exe	82

C:\Users\Admin\AppData\Local\Temp\Art3misRAT.exe
"C:\Users\Admin\AppData\Local\Temp\Art3misRAT.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:348
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "powershell" -NoLogo -NoProfile -NonInteractive -Command "Get-WmiObject Win32_ComputerSystem | Select-Object -ExpandProperty Manufacturer,Model"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2276

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_k1ns4tn2.1hx.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/2276-0-0x00007FF8E95B3000-0x00007FF8E95B5000-memory.dmp

Filesize
8KB

Download
memory/2276-10-0x00000154CA8E0000-0x00000154CA902000-memory.dmp

Filesize
136KB

Download
memory/2276-11-0x00007FF8E95B0000-0x00007FF8EA071000-memory.dmp

Filesize
10.8MB

Download
memory/2276-12-0x00007FF8E95B0000-0x00007FF8EA071000-memory.dmp

Filesize
10.8MB

Download
memory/2276-13-0x00007FF8E95B0000-0x00007FF8EA071000-memory.dmp

Filesize
10.8MB

Download
memory/2276-16-0x00007FF8E95B0000-0x00007FF8EA071000-memory.dmp

Filesize
10.8MB

Download