4a1765c1b14391c05f9dabc20c15bdf3fca85f5960cffc8c8291b50d26be8eba

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220718-en
resource tags

arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
submitted
04-08-2022 09:01

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General

Target

1160-60-0x0000000000400000-0x000000000046E000-memory.exe
Size

440KB
MD5

68dec1634d8700be0eea8f6bcb101868
SHA1

f32776bf743d530816168928074a0364894a54b5
SHA256

4a1765c1b14391c05f9dabc20c15bdf3fca85f5960cffc8c8291b50d26be8eba
SHA512

674c4d0f44b75e99647ea75d7e2173f7d228091e8dcc6cb22ebfe73e8e25a34d28fe30fc8821fa43239efc4e80f03190d10376fa3f2ce2c3afb81dbc0dd3f429

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-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe
Key opened	\REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe
Key opened	\REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\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 1172 set thread context of 1628	1172	1160-60-0x0000000000400000-0x000000000046E000-memory.exe	27

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
1172	1160-60-0x0000000000400000-0x000000000046E000-memory.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1172 wrote to memory of 1628	1172	1160-60-0x0000000000400000-0x000000000046E000-memory.exe	27
PID 1172 wrote to memory of 1628	1172	1160-60-0x0000000000400000-0x000000000046E000-memory.exe	27
PID 1172 wrote to memory of 1628	1172	1160-60-0x0000000000400000-0x000000000046E000-memory.exe	27
PID 1172 wrote to memory of 1628	1172	1160-60-0x0000000000400000-0x000000000046E000-memory.exe	27
PID 1172 wrote to memory of 1628	1172	1160-60-0x0000000000400000-0x000000000046E000-memory.exe	27
PID 1172 wrote to memory of 1628	1172	1160-60-0x0000000000400000-0x000000000046E000-memory.exe	27
PID 1172 wrote to memory of 1628	1172	1160-60-0x0000000000400000-0x000000000046E000-memory.exe	27
PID 1172 wrote to memory of 1628	1172	1160-60-0x0000000000400000-0x000000000046E000-memory.exe	27
PID 1172 wrote to memory of 1628	1172	1160-60-0x0000000000400000-0x000000000046E000-memory.exe	27

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3762437355-3468409815-1164039494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe

C:\Users\Admin\AppData\Local\Temp\1160-60-0x0000000000400000-0x000000000046E000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\1160-60-0x0000000000400000-0x000000000046E000-memory.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1172
- 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:1628

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/1172-56-0x00000000754F1000-0x00000000754F3000-memory.dmp

Filesize
8KB

Download
memory/1628-57-0x0000000000090000-0x00000000000F6000-memory.dmp

Filesize
408KB

Download
memory/1628-59-0x0000000000090000-0x00000000000F6000-memory.dmp

Filesize
408KB

Download
memory/1628-62-0x0000000000090000-0x00000000000F6000-memory.dmp

Filesize
408KB

Download
memory/1628-64-0x0000000000090000-0x00000000000F6000-memory.dmp

Filesize
408KB

Download
memory/1628-66-0x0000000004550000-0x000000000460C000-memory.dmp

Filesize
752KB

Download