amadey | 093bcd29f628a39b09866d757dedbad9eab21e02aa724019e55d327e388adbc7

Analysis

max time kernel
127s
max time network
185s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
28-11-2022 10:31

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General

Target

file.exe
Size

318KB
MD5

39d30cea2ce9ab52b3dae3773fba5a23
SHA1

3fe1e6b20812e83f8212d5b77e5ade69f8a08471
SHA256

093bcd29f628a39b09866d757dedbad9eab21e02aa724019e55d327e388adbc7
SHA512

e1a82b7db87caa571875c118720bf03002e75eb86dcb703d89f9d5e9f7debed022b51548d5cd41b73fbbd907c6eb79a7871f74a0b0500100539858c9355a1626
SSDEEP

6144:H99RkNf1Hr4M95o8dK4WV6wsYDyyB+tCCumQUkHhSfbr5w:HXRafBr4h8dKH6wsYm04QBH0fbr

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
\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
behavioral1/memory/1284-84-0x00000000001F0000-0x0000000000214000-memory.dmp	amadey_cred_module

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

6 1284 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

gntuud.exegntuud.exegntuud.exe

pid process

268 gntuud.exe
1228 gntuud.exe
2000 gntuud.exe
Loads dropped DLL 6 IoCs

Processes:

file.exerundll32.exe

pid process

956 file.exe
956 file.exe
1284 rundll32.exe
1284 rundll32.exe
1284 rundll32.exe
1284 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
6	1284	rundll32.exe

pid	process
268	gntuud.exe
1228	gntuud.exe
2000	gntuud.exe

pid	process
956	file.exe
956	file.exe
1284	rundll32.exe
1284	rundll32.exe
1284	rundll32.exe
1284	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-1-5-21-3385717845-2518323428-350143044-1000\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

1464 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

1284 rundll32.exe
1284 rundll32.exe
1284 rundll32.exe
1284 rundll32.exe

pid	process
1464	schtasks.exe

pid	process
1284	rundll32.exe
1284	rundll32.exe
1284	rundll32.exe
1284	rundll32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

file.exegntuud.exetaskeng.exe

description	pid	process	target process
PID 956 wrote to memory of 268	956	file.exe	gntuud.exe
PID 956 wrote to memory of 268	956	file.exe	gntuud.exe
PID 956 wrote to memory of 268	956	file.exe	gntuud.exe
PID 956 wrote to memory of 268	956	file.exe	gntuud.exe
PID 268 wrote to memory of 1464	268	gntuud.exe	schtasks.exe
PID 268 wrote to memory of 1464	268	gntuud.exe	schtasks.exe
PID 268 wrote to memory of 1464	268	gntuud.exe	schtasks.exe
PID 268 wrote to memory of 1464	268	gntuud.exe	schtasks.exe
PID 1100 wrote to memory of 1228	1100	taskeng.exe	gntuud.exe
PID 1100 wrote to memory of 1228	1100	taskeng.exe	gntuud.exe
PID 1100 wrote to memory of 1228	1100	taskeng.exe	gntuud.exe
PID 1100 wrote to memory of 1228	1100	taskeng.exe	gntuud.exe
PID 268 wrote to memory of 1284	268	gntuud.exe	rundll32.exe
PID 268 wrote to memory of 1284	268	gntuud.exe	rundll32.exe
PID 268 wrote to memory of 1284	268	gntuud.exe	rundll32.exe
PID 268 wrote to memory of 1284	268	gntuud.exe	rundll32.exe
PID 268 wrote to memory of 1284	268	gntuud.exe	rundll32.exe
PID 268 wrote to memory of 1284	268	gntuud.exe	rundll32.exe
PID 268 wrote to memory of 1284	268	gntuud.exe	rundll32.exe
PID 1100 wrote to memory of 2000	1100	taskeng.exe	gntuud.exe
PID 1100 wrote to memory of 2000	1100	taskeng.exe	gntuud.exe
PID 1100 wrote to memory of 2000	1100	taskeng.exe	gntuud.exe
PID 1100 wrote to memory of 2000	1100	taskeng.exe	gntuud.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\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:956

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:268

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:1464

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:1284

C:\Windows\system32\taskeng.exe
taskeng.exe {F6C37819-5117-4ED0-B393-F39ABACC75EA} S-1-5-21-3385717845-2518323428-350143044-1000:SABDUHNY\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1100

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
2⤵
- Executes dropped EXE
PID:1228

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
2⤵
- Executes dropped EXE
PID:2000

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

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Downloads

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

MD5
39d30cea2ce9ab52b3dae3773fba5a23

SHA1
3fe1e6b20812e83f8212d5b77e5ade69f8a08471

SHA256
093bcd29f628a39b09866d757dedbad9eab21e02aa724019e55d327e388adbc7

SHA512
e1a82b7db87caa571875c118720bf03002e75eb86dcb703d89f9d5e9f7debed022b51548d5cd41b73fbbd907c6eb79a7871f74a0b0500100539858c9355a1626

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

MD5
39d30cea2ce9ab52b3dae3773fba5a23

SHA1
3fe1e6b20812e83f8212d5b77e5ade69f8a08471

SHA256
093bcd29f628a39b09866d757dedbad9eab21e02aa724019e55d327e388adbc7

SHA512
e1a82b7db87caa571875c118720bf03002e75eb86dcb703d89f9d5e9f7debed022b51548d5cd41b73fbbd907c6eb79a7871f74a0b0500100539858c9355a1626

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

MD5
39d30cea2ce9ab52b3dae3773fba5a23

SHA1
3fe1e6b20812e83f8212d5b77e5ade69f8a08471

SHA256
093bcd29f628a39b09866d757dedbad9eab21e02aa724019e55d327e388adbc7

SHA512
e1a82b7db87caa571875c118720bf03002e75eb86dcb703d89f9d5e9f7debed022b51548d5cd41b73fbbd907c6eb79a7871f74a0b0500100539858c9355a1626

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

MD5
39d30cea2ce9ab52b3dae3773fba5a23

SHA1
3fe1e6b20812e83f8212d5b77e5ade69f8a08471

SHA256
093bcd29f628a39b09866d757dedbad9eab21e02aa724019e55d327e388adbc7

SHA512
e1a82b7db87caa571875c118720bf03002e75eb86dcb703d89f9d5e9f7debed022b51548d5cd41b73fbbd907c6eb79a7871f74a0b0500100539858c9355a1626

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
39d30cea2ce9ab52b3dae3773fba5a23

SHA1
3fe1e6b20812e83f8212d5b77e5ade69f8a08471

SHA256
093bcd29f628a39b09866d757dedbad9eab21e02aa724019e55d327e388adbc7

SHA512
e1a82b7db87caa571875c118720bf03002e75eb86dcb703d89f9d5e9f7debed022b51548d5cd41b73fbbd907c6eb79a7871f74a0b0500100539858c9355a1626

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

MD5
39d30cea2ce9ab52b3dae3773fba5a23

SHA1
3fe1e6b20812e83f8212d5b77e5ade69f8a08471

SHA256
093bcd29f628a39b09866d757dedbad9eab21e02aa724019e55d327e388adbc7

SHA512
e1a82b7db87caa571875c118720bf03002e75eb86dcb703d89f9d5e9f7debed022b51548d5cd41b73fbbd907c6eb79a7871f74a0b0500100539858c9355a1626

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/268-70-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/268-62-0x0000000000000000-mapping.dmp

Download
memory/268-71-0x000000000050C000-0x000000000052B000-memory.dmp

Filesize
124KB

Download
memory/268-69-0x000000000050C000-0x000000000052B000-memory.dmp

Filesize
124KB

Download
memory/956-54-0x0000000075B61000-0x0000000075B63000-memory.dmp

Filesize
8KB

Download
memory/956-56-0x0000000000220000-0x000000000025E000-memory.dmp

Filesize
248KB

Download
memory/956-55-0x000000000055C000-0x000000000057B000-memory.dmp

Filesize
124KB

Download
memory/956-58-0x000000000055C000-0x000000000057B000-memory.dmp

Filesize
124KB

Download
memory/956-65-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/956-59-0x0000000000220000-0x000000000025E000-memory.dmp

Filesize
248KB

Download
memory/956-64-0x000000000055C000-0x000000000057B000-memory.dmp

Filesize
124KB

Download
memory/956-57-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1228-76-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/1228-75-0x000000000055C000-0x000000000057B000-memory.dmp

Filesize
124KB

Download
memory/1228-72-0x0000000000000000-mapping.dmp

Download
memory/1284-77-0x0000000000000000-mapping.dmp

Download
memory/1284-84-0x00000000001F0000-0x0000000000214000-memory.dmp

Filesize
144KB

Download
memory/1464-67-0x0000000000000000-mapping.dmp

Download
memory/2000-85-0x0000000000000000-mapping.dmp

Download
memory/2000-88-0x000000000059C000-0x00000000005BB000-memory.dmp

Filesize
124KB

Download
memory/2000-89-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download