amadey | 7121fbd0961e2dc89074db23724bae3307b13a246d2220a2ec5f101d769370e2

Analysis

max time kernel
147s
max time network
148s
platform
windows10-1703_x64
resource
win10-20220901-en
resource tags

arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
submitted
06/12/2022, 08:54

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

7121fbd0961e2dc89074db23724bae3307b13a246d2220a2ec5f101d769370e2.exe
Size

359KB
MD5

8a64d12e20bcb4748063b8fa8414a98e
SHA1

b74f5a024c5235cf6be22c2d519c18c5117cdd2c
SHA256

7121fbd0961e2dc89074db23724bae3307b13a246d2220a2ec5f101d769370e2
SHA512

864d1502f0f4f514d274f5c7d94815d2cd2872bb143ee13cd42441d11d8fee7530763bb9b0f87f894c81d4356015d25c5a889c346d87ad9b6aaad0c541c9b3da
SSDEEP

6144:bhzYyyCpLLFelUKe2TekYQWxQzaFD7yC3eZ0gfXFygVF:bhUyymXFelUKdVF477ezIgVF

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

31.41.244.167/v7eWcjs/index.php

Signatures

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

Detect Amadey credential stealer module 2 IoCs

resource	yara_rule
behavioral1/files/0x000200000001557b-333.dat	amadey_cred_module
behavioral1/files/0x000200000001557b-334.dat	amadey_cred_module

Blocklisted process makes network request 1 IoCs

flow	pid	Process
8	4824	rundll32.exe

Downloads MZ/PE file

Executes dropped EXE 4 IoCs

pid	Process
3064	gntuud.exe
4024	gntuud.exe
2032	gntuud.exe
2856	gntuud.exe

Loads dropped DLL 1 IoCs

pid	Process
4824	rundll32.exe

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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

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
5048	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4824	rundll32.exe
4824	rundll32.exe
4824	rundll32.exe
4824	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4740 wrote to memory of 3064	4740	7121fbd0961e2dc89074db23724bae3307b13a246d2220a2ec5f101d769370e2.exe	66
PID 4740 wrote to memory of 3064	4740	7121fbd0961e2dc89074db23724bae3307b13a246d2220a2ec5f101d769370e2.exe	66
PID 4740 wrote to memory of 3064	4740	7121fbd0961e2dc89074db23724bae3307b13a246d2220a2ec5f101d769370e2.exe	66
PID 3064 wrote to memory of 5048	3064	gntuud.exe	67
PID 3064 wrote to memory of 5048	3064	gntuud.exe	67
PID 3064 wrote to memory of 5048	3064	gntuud.exe	67
PID 3064 wrote to memory of 4824	3064	gntuud.exe	70
PID 3064 wrote to memory of 4824	3064	gntuud.exe	70
PID 3064 wrote to memory of 4824	3064	gntuud.exe	70

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2368682536-4045190062-1465778271-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\7121fbd0961e2dc89074db23724bae3307b13a246d2220a2ec5f101d769370e2.exe
"C:\Users\Admin\AppData\Local\Temp\7121fbd0961e2dc89074db23724bae3307b13a246d2220a2ec5f101d769370e2.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4740
- C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
  "C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:3064
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN gntuud.exe /TR "C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:5048
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll, Main
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Accesses Microsoft Outlook profiles
    - Suspicious behavior: EnumeratesProcesses
    - outlook_win_path
    PID:4824

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
1⤵
- Executes dropped EXE
PID:4024

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
1⤵
- Executes dropped EXE
PID:2032

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
1⤵
- Executes dropped EXE
PID:2856

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

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe

Filesize
359KB

MD5
8a64d12e20bcb4748063b8fa8414a98e

SHA1
b74f5a024c5235cf6be22c2d519c18c5117cdd2c

SHA256
7121fbd0961e2dc89074db23724bae3307b13a246d2220a2ec5f101d769370e2

SHA512
864d1502f0f4f514d274f5c7d94815d2cd2872bb143ee13cd42441d11d8fee7530763bb9b0f87f894c81d4356015d25c5a889c346d87ad9b6aaad0c541c9b3da

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe

Filesize
359KB

MD5
8a64d12e20bcb4748063b8fa8414a98e

SHA1
b74f5a024c5235cf6be22c2d519c18c5117cdd2c

SHA256
7121fbd0961e2dc89074db23724bae3307b13a246d2220a2ec5f101d769370e2

SHA512
864d1502f0f4f514d274f5c7d94815d2cd2872bb143ee13cd42441d11d8fee7530763bb9b0f87f894c81d4356015d25c5a889c346d87ad9b6aaad0c541c9b3da

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe

Filesize
359KB

MD5
8a64d12e20bcb4748063b8fa8414a98e

SHA1
b74f5a024c5235cf6be22c2d519c18c5117cdd2c

SHA256
7121fbd0961e2dc89074db23724bae3307b13a246d2220a2ec5f101d769370e2

SHA512
864d1502f0f4f514d274f5c7d94815d2cd2872bb143ee13cd42441d11d8fee7530763bb9b0f87f894c81d4356015d25c5a889c346d87ad9b6aaad0c541c9b3da

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe

Filesize
359KB

MD5
8a64d12e20bcb4748063b8fa8414a98e

SHA1
b74f5a024c5235cf6be22c2d519c18c5117cdd2c

SHA256
7121fbd0961e2dc89074db23724bae3307b13a246d2220a2ec5f101d769370e2

SHA512
864d1502f0f4f514d274f5c7d94815d2cd2872bb143ee13cd42441d11d8fee7530763bb9b0f87f894c81d4356015d25c5a889c346d87ad9b6aaad0c541c9b3da

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe

Filesize
359KB

MD5
8a64d12e20bcb4748063b8fa8414a98e

SHA1
b74f5a024c5235cf6be22c2d519c18c5117cdd2c

SHA256
7121fbd0961e2dc89074db23724bae3307b13a246d2220a2ec5f101d769370e2

SHA512
864d1502f0f4f514d274f5c7d94815d2cd2872bb143ee13cd42441d11d8fee7530763bb9b0f87f894c81d4356015d25c5a889c346d87ad9b6aaad0c541c9b3da

Download Submit
C:\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll

Filesize
126KB

MD5
aebf8cd9ea982decded5ee6f3777c6d7

SHA1
406e723158cd5697503d1d04839d3bc7a5051603

SHA256
104af593683398f0980f2c86e6513b8c1b7dededc1f924d4693ad92410d51a62

SHA512
f28fbb9b155348a6aca1105abf6f88640bb68374c07e023a7c9e06577006002d09b53b7629923c2486d7e9811f7254a296d19e566940077431e5089b06a13981

Download Submit
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll

Filesize
126KB

MD5
aebf8cd9ea982decded5ee6f3777c6d7

SHA1
406e723158cd5697503d1d04839d3bc7a5051603

SHA256
104af593683398f0980f2c86e6513b8c1b7dededc1f924d4693ad92410d51a62

SHA512
f28fbb9b155348a6aca1105abf6f88640bb68374c07e023a7c9e06577006002d09b53b7629923c2486d7e9811f7254a296d19e566940077431e5089b06a13981

Download Submit
memory/2032-410-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2032-409-0x0000000000644000-0x0000000000663000-memory.dmp

Filesize
124KB

Download
memory/2856-445-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/2856-444-0x0000000000684000-0x00000000006A3000-memory.dmp

Filesize
124KB

Download
memory/3064-185-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/3064-188-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/3064-261-0x0000000000460000-0x000000000050E000-memory.dmp

Filesize
696KB

Download
memory/3064-260-0x0000000000460000-0x000000000050E000-memory.dmp

Filesize
696KB

Download
memory/3064-176-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/3064-248-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/3064-206-0x0000000000460000-0x000000000050E000-memory.dmp

Filesize
696KB

Download
memory/3064-204-0x0000000000460000-0x000000000050E000-memory.dmp

Filesize
696KB

Download
memory/3064-193-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/3064-192-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/3064-191-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/3064-190-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/3064-189-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/3064-263-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/3064-187-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/3064-186-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/3064-172-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/3064-184-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/3064-183-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/3064-178-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/3064-174-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/3064-180-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/3064-179-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/3064-177-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4024-292-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/4024-267-0x0000000000460000-0x000000000050E000-memory.dmp

Filesize
696KB

Download
memory/4024-264-0x0000000000460000-0x000000000050E000-memory.dmp

Filesize
696KB

Download
memory/4740-144-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-145-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-162-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-163-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-164-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-165-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-166-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-167-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-168-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-169-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-160-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-173-0x00000000001C0000-0x00000000001FE000-memory.dmp

Filesize
248KB

Download
memory/4740-175-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/4740-159-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-158-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-157-0x0000000000400000-0x000000000045E000-memory.dmp

Filesize
376KB

Download
memory/4740-156-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-155-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-154-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-153-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-152-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-151-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-150-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-149-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-147-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-148-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-146-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-161-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-120-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-143-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-142-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-141-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-140-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-139-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-138-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-121-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-137-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-136-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-135-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-134-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-133-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-132-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-131-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-130-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-122-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-129-0x00000000001C0000-0x00000000001FE000-memory.dmp

Filesize
248KB

Download
memory/4740-128-0x00000000004E0000-0x000000000058E000-memory.dmp

Filesize
696KB

Download
memory/4740-126-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-125-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-124-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download
memory/4740-123-0x0000000077850000-0x00000000779DE000-memory.dmp

Filesize
1.6MB

Download