0e59d0159d8a8d384fbce181d6391c6595546a151e178d791618c54214a80ab9

Analysis

max time kernel
91s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
26/05/2024, 13:16

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General

Target

0e59d0159d8a8d384fbce181d6391c6595546a151e178d791618c54214a80ab9.dll
Size

1.2MB
MD5

f20dd15a327c9b35d8c0b19a66db9eab
SHA1

d37c28a6693ae4d52e9b3c4513951cdf7400e14e
SHA256

0e59d0159d8a8d384fbce181d6391c6595546a151e178d791618c54214a80ab9
SHA512

4ad7281cac54e4a631890ff6f828ced10ac85b4bb7263f5f61892be02cc4f1df1f292e2dcccd365df42d76db7a856eee2f921be53804bea917a569256a03fad3
SSDEEP

24576:68kQG6YY4wKuSYZofkNLu2Maf45+a9OyP5d/l5UA0:6eKuSYckyfafU9ZPb/nU

Score

8^/10

execution spyware stealer

Malware Config

Signatures

Blocklisted process makes network request 2 IoCs

flow	pid	Process
3	724	rundll32.exe
4	724	rundll32.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
3172	powershell.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
724	rundll32.exe
724	rundll32.exe
724	rundll32.exe
724	rundll32.exe
724	rundll32.exe
724	rundll32.exe
724	rundll32.exe
724	rundll32.exe
724	rundll32.exe
724	rundll32.exe
3172	powershell.exe
3172	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3172	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 724 wrote to memory of 2440	724	rundll32.exe	80
PID 724 wrote to memory of 2440	724	rundll32.exe	80
PID 724 wrote to memory of 3172	724	rundll32.exe	84
PID 724 wrote to memory of 3172	724	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0e59d0159d8a8d384fbce181d6391c6595546a151e178d791618c54214a80ab9.dll,#1
1⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:724
- C:\Windows\system32\netsh.exe
  netsh wlan show profiles
  2⤵
  PID:2440
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Temp\_Files_\' -DestinationPath 'C:\Users\Admin\AppData\Local\Temp\107365284157_Desktop.zip' -CompressionLevel Optimal
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3172

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tfcmvqu2.efs.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/3172-0-0x00007FFB4E823000-0x00007FFB4E825000-memory.dmp

Filesize
8KB

Download
memory/3172-9-0x000002041C900000-0x000002041C922000-memory.dmp

Filesize
136KB

Download
memory/3172-10-0x00007FFB4E820000-0x00007FFB4F2E2000-memory.dmp

Filesize
10.8MB

Download
memory/3172-11-0x00007FFB4E820000-0x00007FFB4F2E2000-memory.dmp

Filesize
10.8MB

Download
memory/3172-12-0x000002041C980000-0x000002041C992000-memory.dmp

Filesize
72KB

Download
memory/3172-13-0x000002041C970000-0x000002041C97A000-memory.dmp

Filesize
40KB

Download
memory/3172-19-0x00007FFB4E820000-0x00007FFB4F2E2000-memory.dmp

Filesize
10.8MB

Download