328dc9b2eec9f4d8aff50fe09a9dbdfaac863bdec92a3146a0176495cd72b34e

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220414-en
submitted
07-05-2022 06:25

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General

Target

5ed6d44f271360b862a1f5a6fe8b290a.dll
Size

126KB
MD5

5ed6d44f271360b862a1f5a6fe8b290a
SHA1

f3d7b03d5dc0a68fda4d6e768e7ecceb7fbe5c01
SHA256

328dc9b2eec9f4d8aff50fe09a9dbdfaac863bdec92a3146a0176495cd72b34e
SHA512

e545229a9e121d30a144d0c877a2894306514150a317b13a664f1770dc40f6502ea405ef7ac09c2c4dd222f864f067d18f883c650cbfb6317b41368f263cfb90

Score

7^/10

collection spyware stealer

Malware Config

Signatures

Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

rundll32.exe

pid process

1612 rundll32.exe
1612 rundll32.exe

pid	process
1612	rundll32.exe
1612	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 748 wrote to memory of 1612	748	rundll32.exe	rundll32.exe
PID 748 wrote to memory of 1612	748	rundll32.exe	rundll32.exe
PID 748 wrote to memory of 1612	748	rundll32.exe	rundll32.exe
PID 748 wrote to memory of 1612	748	rundll32.exe	rundll32.exe
PID 748 wrote to memory of 1612	748	rundll32.exe	rundll32.exe
PID 748 wrote to memory of 1612	748	rundll32.exe	rundll32.exe
PID 748 wrote to memory of 1612	748	rundll32.exe	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5ed6d44f271360b862a1f5a6fe8b290a.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:748
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5ed6d44f271360b862a1f5a6fe8b290a.dll,#1
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - outlook_win_path
  PID:1612

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1612-54-0x0000000000000000-mapping.dmp

Download
memory/1612-55-0x00000000763E1000-0x00000000763E3000-memory.dmp

Filesize
8KB

Download
memory/1612-56-0x0000000000171000-0x000000000018B000-memory.dmp

Filesize
104KB

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