7ce909d1507de5f0f10b1d93a7b05362361592e7dfc03a5cb54499eeedbff92e

Analysis

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

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
17-08-2022 06:50

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General

Target

abbe2b671e0290c00ed5bd1cfcef23c9.exe
Size

440KB
MD5

abbe2b671e0290c00ed5bd1cfcef23c9
SHA1

82545bacad44fff3b2c7bbe16a9e73143642e492
SHA256

7ce909d1507de5f0f10b1d93a7b05362361592e7dfc03a5cb54499eeedbff92e
SHA512

1571d751b7b183d066819de8e0fe01b46e7353b5992f911a810723f5e3c5cfab186e61f49bd52f36a4fedad68074ea5752753f9dbe5fc36eb60fd6dfd1645ccf

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-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3812 set thread context of 4656	3812	abbe2b671e0290c00ed5bd1cfcef23c9.exe	83

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

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3812	abbe2b671e0290c00ed5bd1cfcef23c9.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3812 wrote to memory of 4656	3812	abbe2b671e0290c00ed5bd1cfcef23c9.exe	83
PID 3812 wrote to memory of 4656	3812	abbe2b671e0290c00ed5bd1cfcef23c9.exe	83
PID 3812 wrote to memory of 4656	3812	abbe2b671e0290c00ed5bd1cfcef23c9.exe	83
PID 3812 wrote to memory of 4656	3812	abbe2b671e0290c00ed5bd1cfcef23c9.exe	83
PID 3812 wrote to memory of 4656	3812	abbe2b671e0290c00ed5bd1cfcef23c9.exe	83

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AppLaunch.exe

C:\Users\Admin\AppData\Local\Temp\abbe2b671e0290c00ed5bd1cfcef23c9.exe
"C:\Users\Admin\AppData\Local\Temp\abbe2b671e0290c00ed5bd1cfcef23c9.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3812
- 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:4656

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/4656-135-0x0000000000D40000-0x0000000000DA6000-memory.dmp

Filesize
408KB

Download
memory/4656-136-0x0000000005520000-0x00000000055BC000-memory.dmp

Filesize
624KB

Download