ccbeb25e2c6491b93ca97048c473fc8836163c151023e2f248392a4e5281d4a6

Analysis

max time kernel
149s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
21/12/2022, 14:46

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General

Target

676-65-0x0000000000400000-0x0000000000472000-memory.exe
Size

456KB
MD5

0da966bb703c4ccd325f850be5de3312
SHA1

10ed98c3a53c385b031c4e2b8a0ca36a3a45db05
SHA256

ccbeb25e2c6491b93ca97048c473fc8836163c151023e2f248392a4e5281d4a6
SHA512

fe9611c6f1205d4a1ada309878a4bddb0315fb4a0112517ffe584089a2d7c65c42507dcc5f93e608b6a9072f8df27623401825d01ad541324e275eea1020bc3c
SSDEEP

12288:KWnxfgsRL4u/1AlLK6FRY2n8OPKxGvYmB0:hxgsRftD0C2nKG

Score

6^/10

collection spyware

Malware Config

Signatures

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe
Key opened	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe
Key opened	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1764 set thread context of 4836	1764	676-65-0x0000000000400000-0x0000000000472000-memory.exe	82

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	16	Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1764	676-65-0x0000000000400000-0x0000000000472000-memory.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 4836	1764	676-65-0x0000000000400000-0x0000000000472000-memory.exe	82
PID 1764 wrote to memory of 4836	1764	676-65-0x0000000000400000-0x0000000000472000-memory.exe	82
PID 1764 wrote to memory of 4836	1764	676-65-0x0000000000400000-0x0000000000472000-memory.exe	82
PID 1764 wrote to memory of 4836	1764	676-65-0x0000000000400000-0x0000000000472000-memory.exe	82
PID 1764 wrote to memory of 4836	1764	676-65-0x0000000000400000-0x0000000000472000-memory.exe	82

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe

C:\Users\Admin\AppData\Local\Temp\676-65-0x0000000000400000-0x0000000000472000-memory.exe
"C:\Users\Admin\AppData\Local\Temp\676-65-0x0000000000400000-0x0000000000472000-memory.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1764
- 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:4836

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4836-135-0x0000000001300000-0x0000000001366000-memory.dmp

Filesize
408KB

Download
memory/4836-136-0x0000000005A40000-0x0000000005ADC000-memory.dmp

Filesize
624KB

Download