c1afe9b2bc6c63f7aa1561e83702fa2377510f99823f173bcba06b7120cbf5a1

Analysis

max time kernel
155s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
30/10/2022, 13:22

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General

Target

756-63-0x0000000000400000-0x000000000046E000-memory.exe
Size

440KB
MD5

191b2650000e3b6be70e73eb17eb17ec
SHA1

077e4d7087c2293d962fff03a45fe035b7efacfb
SHA256

c1afe9b2bc6c63f7aa1561e83702fa2377510f99823f173bcba06b7120cbf5a1
SHA512

b3f494c2ad6eb5476f5808acac58edbc91c79c30a1cb71462dcf62ca9d7a6feb5f338ef965c7fb0e29791933587af3262da4ce4837c1fdd8a330ffabb3d8276d
SSDEEP

12288:BWnxfgsRL4u/1AlLK6FRY2n8OPKxGvYmB:exgsRftD0C2nKG

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\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe
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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5076 set thread context of 3712	5076	756-63-0x0000000000400000-0x000000000046E000-memory.exe	88

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5076	756-63-0x0000000000400000-0x000000000046E000-memory.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 5076 wrote to memory of 3712	5076	756-63-0x0000000000400000-0x000000000046E000-memory.exe	88
PID 5076 wrote to memory of 3712	5076	756-63-0x0000000000400000-0x000000000046E000-memory.exe	88
PID 5076 wrote to memory of 3712	5076	756-63-0x0000000000400000-0x000000000046E000-memory.exe	88
PID 5076 wrote to memory of 3712	5076	756-63-0x0000000000400000-0x000000000046E000-memory.exe	88
PID 5076 wrote to memory of 3712	5076	756-63-0x0000000000400000-0x000000000046E000-memory.exe	88

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\756-63-0x0000000000400000-0x000000000046E000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\756-63-0x0000000000400000-0x000000000046E000-memory.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5076
- 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:3712

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

Replay Monitor

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Downloads

memory/3712-135-0x00000000002D0000-0x0000000000336000-memory.dmp

Filesize
408KB

Download
memory/3712-136-0x0000000004D90000-0x0000000004E2C000-memory.dmp

Filesize
624KB

Download