6bd709d1e9fa41f6d670e1fb39f98632fc6425c80e7c5cfcc038303e7dcd5794

Analysis

max time kernel
146s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2022, 00:57

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General

Target

6bd709d1e9fa41f6d670e1fb39f98632fc6425c80e7c5cfcc038303e7dcd5794.exe
Size

440KB
MD5

b8725d3210880f518a7c9d32c7776205
SHA1

40ae36f2bdd77471b2b7f0dc28cfba90da2cc673
SHA256

6bd709d1e9fa41f6d670e1fb39f98632fc6425c80e7c5cfcc038303e7dcd5794
SHA512

a3b3e427673abc060ef0532c1302bc9195d6b0cc2c322b29138bd9952230906bd2d2f2d8ab949c6e37bbb3297fc4a10b3f8d8dded51f8ee4b43467c857aa4f31
SSDEEP

12288:ZBWnxfgsRL4u/1AlLK6FRY2n8OPKxGvYmB:ZexgsRftD0C2nKG

Score

6^/10

collection

Malware Config

Signatures

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1164 set thread context of 2808	1164	6bd709d1e9fa41f6d670e1fb39f98632fc6425c80e7c5cfcc038303e7dcd5794.exe	90

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Script User-Agent 1 IoCs

Uses user-agent string associated with script host/environment.

description	flow	ioc
HTTP User-Agent header	25	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1164	6bd709d1e9fa41f6d670e1fb39f98632fc6425c80e7c5cfcc038303e7dcd5794.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1164 wrote to memory of 2808	1164	6bd709d1e9fa41f6d670e1fb39f98632fc6425c80e7c5cfcc038303e7dcd5794.exe	90
PID 1164 wrote to memory of 2808	1164	6bd709d1e9fa41f6d670e1fb39f98632fc6425c80e7c5cfcc038303e7dcd5794.exe	90
PID 1164 wrote to memory of 2808	1164	6bd709d1e9fa41f6d670e1fb39f98632fc6425c80e7c5cfcc038303e7dcd5794.exe	90
PID 1164 wrote to memory of 2808	1164	6bd709d1e9fa41f6d670e1fb39f98632fc6425c80e7c5cfcc038303e7dcd5794.exe	90
PID 1164 wrote to memory of 2808	1164	6bd709d1e9fa41f6d670e1fb39f98632fc6425c80e7c5cfcc038303e7dcd5794.exe	90

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe

C:\Users\Admin\AppData\Local\Temp\6bd709d1e9fa41f6d670e1fb39f98632fc6425c80e7c5cfcc038303e7dcd5794.exe
"C:\Users\Admin\AppData\Local\Temp\6bd709d1e9fa41f6d670e1fb39f98632fc6425c80e7c5cfcc038303e7dcd5794.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1164
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  2⤵
  - Accesses Microsoft Outlook profiles
  - outlook_office_path
  - outlook_win_path
  PID:2808

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/2808-135-0x0000000000E00000-0x0000000000E66000-memory.dmp

Filesize
408KB

Download
memory/2808-136-0x0000000005590000-0x000000000562C000-memory.dmp

Filesize
624KB

Download