amadey | b94a2a3b2f0f5de3a222f3efbcd52fac565f4d97069ec19fdcaeba676374558b

Analysis

max time kernel
146s
max time network
146s
platform
windows10_x64
resource
win10v20210408
submitted
02/07/2021, 14:26

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
449cbfbb03ba095601f308df5ef2360b.exe
Size 1.1MB
Sample210702-ln1hndwnae
SHA256 b94a2a3b2f0f5de3a222f3efbcd52fac565f4d97069ec19fdcaeba676374558b
MD5 449cbfbb03ba095601f308df5ef2360b
SHA1 a47b283e9c7e074d477838fecd5a9b2d27eddd98
SHA512 3bb90e905c59db8b2b0c367f904be0ccff5f8a02200fdbf939a0ced5279ba06128609087b63ab1e359e40d4e0e241eded7e4fc7606e9bf38dc85c44c1766aab6
MD5 SHA1 SHA512

Score

10^/10

amadey raccoon discovery spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

2.31

185.215.113.79/g5FcvUgw/index.php

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Raccoon
Simple but powerful infostealer which was very active in 2019.
stealer raccoon
Downloads MZ/PE file

Executes dropped EXE 5 IoCs

pid	Process
2076	nrbux.exe
3324	wrc2.exe
3224	nrbux.exe
3680	wrc2.exe
3492	nrbux.exe

Loads dropped DLL 5 IoCs

pid	Process
3680	wrc2.exe
3680	wrc2.exe
3680	wrc2.exe
3680	wrc2.exe
3680	wrc2.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
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
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3324 set thread context of 3680	3324	wrc2.exe	87

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
2020	schtasks.exe

Delays execution with timeout.exe 1 IoCs

evasion

pid	Process
2288	timeout.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3324	wrc2.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 3716 wrote to memory of 2076	3716	449cbfbb03ba095601f308df5ef2360b.exe	78
PID 3716 wrote to memory of 2076	3716	449cbfbb03ba095601f308df5ef2360b.exe	78
PID 3716 wrote to memory of 2076	3716	449cbfbb03ba095601f308df5ef2360b.exe	78
PID 2076 wrote to memory of 1324	2076	nrbux.exe	79
PID 2076 wrote to memory of 1324	2076	nrbux.exe	79
PID 2076 wrote to memory of 1324	2076	nrbux.exe	79
PID 2076 wrote to memory of 2020	2076	nrbux.exe	80
PID 2076 wrote to memory of 2020	2076	nrbux.exe	80
PID 2076 wrote to memory of 2020	2076	nrbux.exe	80
PID 1324 wrote to memory of 2308	1324	cmd.exe	83
PID 1324 wrote to memory of 2308	1324	cmd.exe	83
PID 1324 wrote to memory of 2308	1324	cmd.exe	83
PID 2076 wrote to memory of 3324	2076	nrbux.exe	84
PID 2076 wrote to memory of 3324	2076	nrbux.exe	84
PID 2076 wrote to memory of 3324	2076	nrbux.exe	84
PID 3324 wrote to memory of 3680	3324	wrc2.exe	87
PID 3324 wrote to memory of 3680	3324	wrc2.exe	87
PID 3324 wrote to memory of 3680	3324	wrc2.exe	87
PID 3324 wrote to memory of 3680	3324	wrc2.exe	87
PID 3324 wrote to memory of 3680	3324	wrc2.exe	87
PID 3324 wrote to memory of 3680	3324	wrc2.exe	87
PID 3324 wrote to memory of 3680	3324	wrc2.exe	87
PID 3324 wrote to memory of 3680	3324	wrc2.exe	87
PID 3324 wrote to memory of 3680	3324	wrc2.exe	87
PID 3680 wrote to memory of 3472	3680	wrc2.exe	88
PID 3680 wrote to memory of 3472	3680	wrc2.exe	88
PID 3680 wrote to memory of 3472	3680	wrc2.exe	88
PID 3472 wrote to memory of 2288	3472	cmd.exe	90
PID 3472 wrote to memory of 2288	3472	cmd.exe	90
PID 3472 wrote to memory of 2288	3472	cmd.exe	90

C:\Users\Admin\AppData\Local\Temp\449cbfbb03ba095601f308df5ef2360b.exe
"C:\Users\Admin\AppData\Local\Temp\449cbfbb03ba095601f308df5ef2360b.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:3716
- C:\Users\Admin\AppData\Local\Temp\8ebe16b8c8\nrbux.exe
  "C:\Users\Admin\AppData\Local\Temp\8ebe16b8c8\nrbux.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2076
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\8ebe16b8c8\
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1324
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\8ebe16b8c8\
      4⤵
      PID:2308
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN nrbux.exe /TR "C:\Users\Admin\AppData\Local\Temp\8ebe16b8c8\nrbux.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:2020
- - C:\Users\Admin\AppData\Local\Temp\wrc2.exe
    "C:\Users\Admin\AppData\Local\Temp\wrc2.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3324
  - - C:\Users\Admin\AppData\Local\Temp\wrc2.exe
      C:\Users\Admin\AppData\Local\Temp\wrc2.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Suspicious use of WriteProcessMemory
      PID:3680
    - - C:\Windows\SysWOW64\cmd.exe
        
        cmd.exe /C timeout /T 10 /NOBREAK > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\wrc2.exe"
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:3472
      - C:\Windows\SysWOW64\timeout.exe
        
        timeout /T 10 /NOBREAK
        6⤵
        Delays execution with timeout.exe
        
        PID:2288

C:\Users\Admin\AppData\Local\Temp\8ebe16b8c8\nrbux.exe
C:\Users\Admin\AppData\Local\Temp\8ebe16b8c8\nrbux.exe
1⤵
- Executes dropped EXE
PID:3224

C:\Users\Admin\AppData\Local\Temp\8ebe16b8c8\nrbux.exe
C:\Users\Admin\AppData\Local\Temp\8ebe16b8c8\nrbux.exe
1⤵
- Executes dropped EXE
PID:3492

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2076-120-0x0000000000390000-0x00000000003C9000-memory.dmp

Download

memory/2076-121-0x0000000000390000-0x0000000000548000-memory.dmp

Download

memory/2076-126-0x0000000000DF0000-0x0000000000DF1000-memory.dmp

Download

memory/3224-154-0x0000000000910000-0x00000000009BE000-memory.dmp

Download

memory/3224-152-0x0000000000390000-0x0000000000548000-memory.dmp

Download

memory/3324-135-0x00000000050B0000-0x00000000055AE000-memory.dmp

Download

memory/3324-139-0x0000000005430000-0x0000000005441000-memory.dmp

Download

memory/3324-138-0x00000000053D0000-0x00000000053D1000-memory.dmp

Download

memory/3324-137-0x0000000005450000-0x0000000005451000-memory.dmp

Download

memory/3324-136-0x0000000005170000-0x0000000005171000-memory.dmp

Download

memory/3324-134-0x0000000005190000-0x0000000005191000-memory.dmp

Download

memory/3324-130-0x0000000000750000-0x0000000000751000-memory.dmp

Download

memory/3324-132-0x00000000055B0000-0x00000000055B1000-memory.dmp

Download

memory/3680-143-0x0000000000400000-0x0000000000492000-memory.dmp

Download

memory/3680-140-0x0000000000400000-0x0000000000492000-memory.dmp

Download

memory/3716-114-0x00000000000B0000-0x00000000000E9000-memory.dmp

Download

memory/3716-116-0x00000000005F0000-0x00000000005F1000-memory.dmp

Download

memory/3716-115-0x00000000000B0000-0x0000000000268000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads