amadey | 2bb879595ffe859f4a822bea116f56fd60e7fb1b515b79bbeacf8e035ea0551d

Analysis

max time kernel
140s
max time network
132s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
28-11-2022 06:21

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

file.exe
Size

318KB
MD5

5750e004486b8827dbe3719dfa939521
SHA1

8666ba4feff1cde48bfe37ca2d5cb748403f3301
SHA256

2bb879595ffe859f4a822bea116f56fd60e7fb1b515b79bbeacf8e035ea0551d
SHA512

f5bec6704521d1252de5d0f6da8236ef3e4ef605eb9cad22d5d4cf4ec67248378d921da5b1a2e11b2243b83e3350a13cdbddc914c37e1037dfb1503550b88b10
SSDEEP

6144:h33vd2LBC540o0rbmnNH7lD5hzsMO1s11hYZUkHhSfbr5:hP0LBC1oOb4BfsVWhYZBH0fbr

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 6 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
behavioral1/memory/1180-81-0x00000000001F0000-0x0000000000214000-memory.dmp	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 1180 rundll32.exe
Executes dropped EXE 4 IoCs

Processes:

gntuud.exegntuud.exegntuud.exegntuud.exe

pid process

1232 gntuud.exe
1736 gntuud.exe
808 gntuud.exe
1896 gntuud.exe
Loads dropped DLL 6 IoCs

Processes:

file.exerundll32.exe

pid process

1380 file.exe
1380 file.exe
1180 rundll32.exe
1180 rundll32.exe
1180 rundll32.exe
1180 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	1180	rundll32.exe

pid	process
1232	gntuud.exe
1736	gntuud.exe
808	gntuud.exe
1896	gntuud.exe

pid	process
1380	file.exe
1380	file.exe
1180	rundll32.exe
1180	rundll32.exe
1180	rundll32.exe
1180	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-1-5-21-4063495947-34355257-727531523-1000\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

920 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

1180 rundll32.exe
1180 rundll32.exe
1180 rundll32.exe
1180 rundll32.exe

pid	process
920	schtasks.exe

pid	process
1180	rundll32.exe
1180	rundll32.exe
1180	rundll32.exe
1180	rundll32.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

file.exegntuud.exetaskeng.exe

description	pid	process	target process
PID 1380 wrote to memory of 1232	1380	file.exe	gntuud.exe
PID 1380 wrote to memory of 1232	1380	file.exe	gntuud.exe
PID 1380 wrote to memory of 1232	1380	file.exe	gntuud.exe
PID 1380 wrote to memory of 1232	1380	file.exe	gntuud.exe
PID 1232 wrote to memory of 920	1232	gntuud.exe	schtasks.exe
PID 1232 wrote to memory of 920	1232	gntuud.exe	schtasks.exe
PID 1232 wrote to memory of 920	1232	gntuud.exe	schtasks.exe
PID 1232 wrote to memory of 920	1232	gntuud.exe	schtasks.exe
PID 1732 wrote to memory of 1736	1732	taskeng.exe	gntuud.exe
PID 1732 wrote to memory of 1736	1732	taskeng.exe	gntuud.exe
PID 1732 wrote to memory of 1736	1732	taskeng.exe	gntuud.exe
PID 1732 wrote to memory of 1736	1732	taskeng.exe	gntuud.exe
PID 1232 wrote to memory of 1180	1232	gntuud.exe	rundll32.exe
PID 1232 wrote to memory of 1180	1232	gntuud.exe	rundll32.exe
PID 1232 wrote to memory of 1180	1232	gntuud.exe	rundll32.exe
PID 1232 wrote to memory of 1180	1232	gntuud.exe	rundll32.exe
PID 1232 wrote to memory of 1180	1232	gntuud.exe	rundll32.exe
PID 1232 wrote to memory of 1180	1232	gntuud.exe	rundll32.exe
PID 1232 wrote to memory of 1180	1232	gntuud.exe	rundll32.exe
PID 1732 wrote to memory of 808	1732	taskeng.exe	gntuud.exe
PID 1732 wrote to memory of 808	1732	taskeng.exe	gntuud.exe
PID 1732 wrote to memory of 808	1732	taskeng.exe	gntuud.exe
PID 1732 wrote to memory of 808	1732	taskeng.exe	gntuud.exe
PID 1732 wrote to memory of 1896	1732	taskeng.exe	gntuud.exe
PID 1732 wrote to memory of 1896	1732	taskeng.exe	gntuud.exe
PID 1732 wrote to memory of 1896	1732	taskeng.exe	gntuud.exe
PID 1732 wrote to memory of 1896	1732	taskeng.exe	gntuud.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\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:1380

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:1232

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:920

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:1180

C:\Windows\system32\taskeng.exe
taskeng.exe {037A7B8E-D417-47CC-9F4D-46304CB7BBEE} S-1-5-21-4063495947-34355257-727531523-1000:RYNKSFQE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1732

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
2⤵
- Executes dropped EXE
PID:1736

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
2⤵
- Executes dropped EXE
PID:808

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
2⤵
- Executes dropped EXE
PID:1896

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
318KB

MD5
5750e004486b8827dbe3719dfa939521

SHA1
8666ba4feff1cde48bfe37ca2d5cb748403f3301

SHA256
2bb879595ffe859f4a822bea116f56fd60e7fb1b515b79bbeacf8e035ea0551d

SHA512
f5bec6704521d1252de5d0f6da8236ef3e4ef605eb9cad22d5d4cf4ec67248378d921da5b1a2e11b2243b83e3350a13cdbddc914c37e1037dfb1503550b88b10

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
318KB

MD5
5750e004486b8827dbe3719dfa939521

SHA1
8666ba4feff1cde48bfe37ca2d5cb748403f3301

SHA256
2bb879595ffe859f4a822bea116f56fd60e7fb1b515b79bbeacf8e035ea0551d

SHA512
f5bec6704521d1252de5d0f6da8236ef3e4ef605eb9cad22d5d4cf4ec67248378d921da5b1a2e11b2243b83e3350a13cdbddc914c37e1037dfb1503550b88b10

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
318KB

MD5
5750e004486b8827dbe3719dfa939521

SHA1
8666ba4feff1cde48bfe37ca2d5cb748403f3301

SHA256
2bb879595ffe859f4a822bea116f56fd60e7fb1b515b79bbeacf8e035ea0551d

SHA512
f5bec6704521d1252de5d0f6da8236ef3e4ef605eb9cad22d5d4cf4ec67248378d921da5b1a2e11b2243b83e3350a13cdbddc914c37e1037dfb1503550b88b10

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
318KB

MD5
5750e004486b8827dbe3719dfa939521

SHA1
8666ba4feff1cde48bfe37ca2d5cb748403f3301

SHA256
2bb879595ffe859f4a822bea116f56fd60e7fb1b515b79bbeacf8e035ea0551d

SHA512
f5bec6704521d1252de5d0f6da8236ef3e4ef605eb9cad22d5d4cf4ec67248378d921da5b1a2e11b2243b83e3350a13cdbddc914c37e1037dfb1503550b88b10

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
318KB

MD5
5750e004486b8827dbe3719dfa939521

SHA1
8666ba4feff1cde48bfe37ca2d5cb748403f3301

SHA256
2bb879595ffe859f4a822bea116f56fd60e7fb1b515b79bbeacf8e035ea0551d

SHA512
f5bec6704521d1252de5d0f6da8236ef3e4ef605eb9cad22d5d4cf4ec67248378d921da5b1a2e11b2243b83e3350a13cdbddc914c37e1037dfb1503550b88b10

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
318KB

MD5
5750e004486b8827dbe3719dfa939521

SHA1
8666ba4feff1cde48bfe37ca2d5cb748403f3301

SHA256
2bb879595ffe859f4a822bea116f56fd60e7fb1b515b79bbeacf8e035ea0551d

SHA512
f5bec6704521d1252de5d0f6da8236ef3e4ef605eb9cad22d5d4cf4ec67248378d921da5b1a2e11b2243b83e3350a13cdbddc914c37e1037dfb1503550b88b10

Download Submit
\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
Filesize
318KB

MD5
5750e004486b8827dbe3719dfa939521

SHA1
8666ba4feff1cde48bfe37ca2d5cb748403f3301

SHA256
2bb879595ffe859f4a822bea116f56fd60e7fb1b515b79bbeacf8e035ea0551d

SHA512
f5bec6704521d1252de5d0f6da8236ef3e4ef605eb9cad22d5d4cf4ec67248378d921da5b1a2e11b2243b83e3350a13cdbddc914c37e1037dfb1503550b88b10

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/808-86-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/808-85-0x00000000005EC000-0x000000000060B000-memory.dmp

Filesize
124KB

Download
memory/808-82-0x0000000000000000-mapping.dmp

Download
memory/920-63-0x0000000000000000-mapping.dmp

Download
memory/1180-81-0x00000000001F0000-0x0000000000214000-memory.dmp

Filesize
144KB

Download
memory/1180-74-0x0000000000000000-mapping.dmp

Download
memory/1232-66-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1232-72-0x00000000002EC000-0x000000000030B000-memory.dmp

Filesize
124KB

Download
memory/1232-73-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1232-57-0x0000000000000000-mapping.dmp

Download
memory/1232-65-0x00000000002EC000-0x000000000030B000-memory.dmp

Filesize
124KB

Download
memory/1380-60-0x0000000000220000-0x000000000025E000-memory.dmp

Filesize
248KB

Download
memory/1380-61-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1380-54-0x00000000757A1000-0x00000000757A3000-memory.dmp

Filesize
8KB

Download
memory/1380-59-0x000000000064C000-0x000000000066B000-memory.dmp

Filesize
124KB

Download
memory/1736-71-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1736-67-0x0000000000000000-mapping.dmp

Download
memory/1736-70-0x000000000058C000-0x00000000005AB000-memory.dmp

Filesize
124KB

Download
memory/1896-87-0x0000000000000000-mapping.dmp

Download
memory/1896-90-0x00000000002AC000-0x00000000002CB000-memory.dmp

Filesize
124KB

Download
memory/1896-91-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download