amadey | 366d6ea002ddc1118ee1bd2c1f0c797bd8a4699517d30867d55d6a29e3ca7d25

Analysis

max time kernel
110s
max time network
140s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
26-11-2022 04:31

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General

Target

file.exe
Size

206KB
MD5

045fc7cb52b489876d63d5201aa60e61
SHA1

3b40dac25d7febf1e37d0275090721b3cd267b03
SHA256

366d6ea002ddc1118ee1bd2c1f0c797bd8a4699517d30867d55d6a29e3ca7d25
SHA512

ad336e4c23d25bf1bab8b8e7b59fcfac80bcc6f171406a5a66d27372f2ad473101612917e336529dda3f8d06207225feef459ce7838e7f81ad0404f91dd294ac
SSDEEP

3072:tIkv8ox5xbr90nXd65Xu+3Gc/lkTQV7yco5PjFhg9d3Z0k3y3f1aOC36C1Djq:tJ35xbr9eo3GcdOQgX5RhgX3i3bCK2

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

31.41.244.17/hfk3vK9/index.php

Signatures

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

Detect Amadey credential stealer module 5 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll	amadey_cred_module

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

5 296 rundll32.exe
Executes dropped EXE 3 IoCs

Processes:

gntuud.exegntuud.exegntuud.exe

pid process

1792 gntuud.exe
1992 gntuud.exe
1548 gntuud.exe
Loads dropped DLL 6 IoCs

Processes:

file.exerundll32.exe

pid process

112 file.exe
112 file.exe
296 rundll32.exe
296 rundll32.exe
296 rundll32.exe
296 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

flow	pid	process
5	296	rundll32.exe

pid	process
1792	gntuud.exe
1992	gntuud.exe
1548	gntuud.exe

pid	process
112	file.exe
112	file.exe
296	rundll32.exe
296	rundll32.exe
296	rundll32.exe
296	rundll32.exe

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\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

Processes:

schtasks.exe

pid process

2040 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

296 rundll32.exe
296 rundll32.exe
296 rundll32.exe
296 rundll32.exe

pid	process
2040	schtasks.exe

pid	process
296	rundll32.exe
296	rundll32.exe
296	rundll32.exe
296	rundll32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

file.exegntuud.exetaskeng.exe

description	pid	process	target process
PID 112 wrote to memory of 1792	112	file.exe	gntuud.exe
PID 112 wrote to memory of 1792	112	file.exe	gntuud.exe
PID 112 wrote to memory of 1792	112	file.exe	gntuud.exe
PID 112 wrote to memory of 1792	112	file.exe	gntuud.exe
PID 1792 wrote to memory of 2040	1792	gntuud.exe	schtasks.exe
PID 1792 wrote to memory of 2040	1792	gntuud.exe	schtasks.exe
PID 1792 wrote to memory of 2040	1792	gntuud.exe	schtasks.exe
PID 1792 wrote to memory of 2040	1792	gntuud.exe	schtasks.exe
PID 920 wrote to memory of 1992	920	taskeng.exe	gntuud.exe
PID 920 wrote to memory of 1992	920	taskeng.exe	gntuud.exe
PID 920 wrote to memory of 1992	920	taskeng.exe	gntuud.exe
PID 920 wrote to memory of 1992	920	taskeng.exe	gntuud.exe
PID 1792 wrote to memory of 296	1792	gntuud.exe	rundll32.exe
PID 1792 wrote to memory of 296	1792	gntuud.exe	rundll32.exe
PID 1792 wrote to memory of 296	1792	gntuud.exe	rundll32.exe
PID 1792 wrote to memory of 296	1792	gntuud.exe	rundll32.exe
PID 1792 wrote to memory of 296	1792	gntuud.exe	rundll32.exe
PID 1792 wrote to memory of 296	1792	gntuud.exe	rundll32.exe
PID 1792 wrote to memory of 296	1792	gntuud.exe	rundll32.exe
PID 920 wrote to memory of 1548	920	taskeng.exe	gntuud.exe
PID 920 wrote to memory of 1548	920	taskeng.exe	gntuud.exe
PID 920 wrote to memory of 1548	920	taskeng.exe	gntuud.exe
PID 920 wrote to memory of 1548	920	taskeng.exe	gntuud.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:112

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:1792

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:2040

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:296

C:\Windows\system32\taskeng.exe
taskeng.exe {E3A29524-3E52-4DE9-8C96-CC487D7FDCBF} S-1-5-21-999675638-2867687379-27515722-1000:ORXGKKZC\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:920

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
2⤵
- Executes dropped EXE
PID:1992

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
2⤵
- Executes dropped EXE
PID:1548

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
206KB

MD5
045fc7cb52b489876d63d5201aa60e61

SHA1
3b40dac25d7febf1e37d0275090721b3cd267b03

SHA256
366d6ea002ddc1118ee1bd2c1f0c797bd8a4699517d30867d55d6a29e3ca7d25

SHA512
ad336e4c23d25bf1bab8b8e7b59fcfac80bcc6f171406a5a66d27372f2ad473101612917e336529dda3f8d06207225feef459ce7838e7f81ad0404f91dd294ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
206KB

MD5
045fc7cb52b489876d63d5201aa60e61

SHA1
3b40dac25d7febf1e37d0275090721b3cd267b03

SHA256
366d6ea002ddc1118ee1bd2c1f0c797bd8a4699517d30867d55d6a29e3ca7d25

SHA512
ad336e4c23d25bf1bab8b8e7b59fcfac80bcc6f171406a5a66d27372f2ad473101612917e336529dda3f8d06207225feef459ce7838e7f81ad0404f91dd294ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
206KB

MD5
045fc7cb52b489876d63d5201aa60e61

SHA1
3b40dac25d7febf1e37d0275090721b3cd267b03

SHA256
366d6ea002ddc1118ee1bd2c1f0c797bd8a4699517d30867d55d6a29e3ca7d25

SHA512
ad336e4c23d25bf1bab8b8e7b59fcfac80bcc6f171406a5a66d27372f2ad473101612917e336529dda3f8d06207225feef459ce7838e7f81ad0404f91dd294ac

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
206KB

MD5
045fc7cb52b489876d63d5201aa60e61

SHA1
3b40dac25d7febf1e37d0275090721b3cd267b03

SHA256
366d6ea002ddc1118ee1bd2c1f0c797bd8a4699517d30867d55d6a29e3ca7d25

SHA512
ad336e4c23d25bf1bab8b8e7b59fcfac80bcc6f171406a5a66d27372f2ad473101612917e336529dda3f8d06207225feef459ce7838e7f81ad0404f91dd294ac

Download Submit
C:\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
Filesize
126KB

MD5
adbaf286228c46522e50371c4be31a03

SHA1
a29d644c4663b2e2b2bd92046ba0df629537c297

SHA256
d3e9a3365f73a34e2dd9022a318abcc2c55af98bafb2dc302cbb55f5398bb9a0

SHA512
74a55cc8d8c3af54e5ba290a34b968918da994ea2d55b5f0d1f39e83cb9a39d73226227933c760b48f2e0bdb646f8243967517ef8202e02d88411d2d19ae217d

Download Submit
\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
206KB

MD5
045fc7cb52b489876d63d5201aa60e61

SHA1
3b40dac25d7febf1e37d0275090721b3cd267b03

SHA256
366d6ea002ddc1118ee1bd2c1f0c797bd8a4699517d30867d55d6a29e3ca7d25

SHA512
ad336e4c23d25bf1bab8b8e7b59fcfac80bcc6f171406a5a66d27372f2ad473101612917e336529dda3f8d06207225feef459ce7838e7f81ad0404f91dd294ac

Download Submit
\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
206KB

MD5
045fc7cb52b489876d63d5201aa60e61

SHA1
3b40dac25d7febf1e37d0275090721b3cd267b03

SHA256
366d6ea002ddc1118ee1bd2c1f0c797bd8a4699517d30867d55d6a29e3ca7d25

SHA512
ad336e4c23d25bf1bab8b8e7b59fcfac80bcc6f171406a5a66d27372f2ad473101612917e336529dda3f8d06207225feef459ce7838e7f81ad0404f91dd294ac

Download Submit
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
Filesize
126KB

MD5
adbaf286228c46522e50371c4be31a03

SHA1
a29d644c4663b2e2b2bd92046ba0df629537c297

SHA256
d3e9a3365f73a34e2dd9022a318abcc2c55af98bafb2dc302cbb55f5398bb9a0

SHA512
74a55cc8d8c3af54e5ba290a34b968918da994ea2d55b5f0d1f39e83cb9a39d73226227933c760b48f2e0bdb646f8243967517ef8202e02d88411d2d19ae217d

Download Submit
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
Filesize
126KB

MD5
adbaf286228c46522e50371c4be31a03

SHA1
a29d644c4663b2e2b2bd92046ba0df629537c297

SHA256
d3e9a3365f73a34e2dd9022a318abcc2c55af98bafb2dc302cbb55f5398bb9a0

SHA512
74a55cc8d8c3af54e5ba290a34b968918da994ea2d55b5f0d1f39e83cb9a39d73226227933c760b48f2e0bdb646f8243967517ef8202e02d88411d2d19ae217d

Download Submit
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
Filesize
126KB

MD5
adbaf286228c46522e50371c4be31a03

SHA1
a29d644c4663b2e2b2bd92046ba0df629537c297

SHA256
d3e9a3365f73a34e2dd9022a318abcc2c55af98bafb2dc302cbb55f5398bb9a0

SHA512
74a55cc8d8c3af54e5ba290a34b968918da994ea2d55b5f0d1f39e83cb9a39d73226227933c760b48f2e0bdb646f8243967517ef8202e02d88411d2d19ae217d

Download Submit
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll
Filesize
126KB

MD5
adbaf286228c46522e50371c4be31a03

SHA1
a29d644c4663b2e2b2bd92046ba0df629537c297

SHA256
d3e9a3365f73a34e2dd9022a318abcc2c55af98bafb2dc302cbb55f5398bb9a0

SHA512
74a55cc8d8c3af54e5ba290a34b968918da994ea2d55b5f0d1f39e83cb9a39d73226227933c760b48f2e0bdb646f8243967517ef8202e02d88411d2d19ae217d

Download Submit
memory/112-63-0x0000000000220000-0x000000000025E000-memory.dmp

Filesize
248KB

Download
memory/112-62-0x0000000000CCB000-0x0000000000CEA000-memory.dmp

Filesize
124KB

Download
memory/112-55-0x0000000000CCB000-0x0000000000CEA000-memory.dmp

Filesize
124KB

Download
memory/112-54-0x0000000074C11000-0x0000000074C13000-memory.dmp

Filesize
8KB

Download
memory/112-56-0x0000000000220000-0x000000000025E000-memory.dmp

Filesize
248KB

Download
memory/112-57-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/112-64-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/296-77-0x0000000000000000-mapping.dmp

Download
memory/1548-84-0x0000000000000000-mapping.dmp

Download
memory/1548-88-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/1548-87-0x0000000000BFB000-0x0000000000C1A000-memory.dmp

Filesize
124KB

Download
memory/1792-67-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/1792-60-0x0000000000000000-mapping.dmp

Download
memory/1792-66-0x000000000028B000-0x00000000002AA000-memory.dmp

Filesize
124KB

Download
memory/1792-71-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/1792-70-0x000000000028B000-0x00000000002AA000-memory.dmp

Filesize
124KB

Download
memory/1992-76-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/1992-75-0x0000000000BDB000-0x0000000000BFA000-memory.dmp

Filesize
124KB

Download
memory/1992-72-0x0000000000000000-mapping.dmp

Download
memory/2040-68-0x0000000000000000-mapping.dmp

Download