amadey | 5554595940945dc2e7549d8840344e150954f6419b0e809e1bcfb667fcd663f3

Analysis

max time kernel
148s
max time network
165s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
19-03-2024 18:59

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General

Target

5554595940945dc2e7549d8840344e150954f6419b0e809e1bcfb667fcd663f3.dll
Size

126KB
MD5

2930d1a61c3e082b983802bf71266ec0
SHA1

9b676931a59da39eac50a08c15d5c4beb22ac366
SHA256

5554595940945dc2e7549d8840344e150954f6419b0e809e1bcfb667fcd663f3
SHA512

df8038ac7866a9929d56f138380ec75b78723a5a99ce425f394b216f8a30597a90e6f1173269dda06b3a414b0ccab60a6cf1fef2d0047f5ed010d5c7f9aed53b
SSDEEP

3072:Yx7p5EJTJx+Rg/TwY1o9CeQepHOSNGwbQ6kUzlCN9V0869:Yx781URg/eCeZfIUzlC

Score

10^/10

amadey collection cred module spyware stealer trojan

Malware Config

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey

Detect Amadey credential stealer module 1 IoCs

cred module

Processes:

resource	yara_rule
behavioral2/memory/4888-0-0x0000000000400000-0x0000000000424000-memory.dmp	amadey_cred_module

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

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-160263616-143223877-1356318919-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

4888 rundll32.exe
4888 rundll32.exe
4888 rundll32.exe
4888 rundll32.exe

pid	process
4888	rundll32.exe
4888	rundll32.exe
4888	rundll32.exe
4888	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2756 wrote to memory of 4888	2756	rundll32.exe	rundll32.exe
PID 2756 wrote to memory of 4888	2756	rundll32.exe	rundll32.exe
PID 2756 wrote to memory of 4888	2756	rundll32.exe	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-160263616-143223877-1356318919-1000\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\5554595940945dc2e7549d8840344e150954f6419b0e809e1bcfb667fcd663f3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2756

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5554595940945dc2e7549d8840344e150954f6419b0e809e1bcfb667fcd663f3.dll,#1
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
PID:4888

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

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/4888-0-0x0000000000400000-0x0000000000424000-memory.dmp

Filesize
144KB

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