amadey | 2312780f7e750b3aeb3c92d8404d002c29e8b5e63136a91d218a7130fe08ace3

Analysis

max time kernel
179s
max time network
224s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
08-12-2022 12:26

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General

Target

file.exe
Size

322KB
MD5

604763f5a52df56b4f2dcd2d3529be76
SHA1

f923423d231a7db45a18c35a98c990c35b337e1c
SHA256

2312780f7e750b3aeb3c92d8404d002c29e8b5e63136a91d218a7130fe08ace3
SHA512

7d5cb160847c1454789e75f22c81489ede8d551416dbf77512662be1220a46010df03a466e38172fb598be23911f24e846ed24ca72c45d2e8332242674e958d3
SSDEEP

6144:Lw9zuGtIU0MjK2rpzU7CTb9y3VW+iLxm:Lw9zuGFfKyNwCT5y3V6

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

62.204.41.6/p9cWxH/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\a091ec0a6e2227\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll	amadey_cred_module

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

5 1344 rundll32.exe
Executes dropped EXE 4 IoCs

Processes:

gntuud.exegntuud.exegntuud.exegntuud.exe

pid process

564 gntuud.exe
1556 gntuud.exe
1712 gntuud.exe
1628 gntuud.exe
Loads dropped DLL 6 IoCs

Processes:

file.exerundll32.exe

pid process

1664 file.exe
1664 file.exe
1344 rundll32.exe
1344 rundll32.exe
1344 rundll32.exe
1344 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	1344	rundll32.exe

pid	process
564	gntuud.exe
1556	gntuud.exe
1712	gntuud.exe
1628	gntuud.exe

pid	process
1664	file.exe
1664	file.exe
1344	rundll32.exe
1344	rundll32.exe
1344	rundll32.exe
1344	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-1-5-21-3406023954-474543476-3319432036-1000\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

1640 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

1344 rundll32.exe
1344 rundll32.exe
1344 rundll32.exe
1344 rundll32.exe

pid	process
1640	schtasks.exe

pid	process
1344	rundll32.exe
1344	rundll32.exe
1344	rundll32.exe
1344	rundll32.exe

Suspicious use of WriteProcessMemory 27 IoCs

Processes:

file.exegntuud.exetaskeng.exe

description	pid	process	target process
PID 1664 wrote to memory of 564	1664	file.exe	gntuud.exe
PID 1664 wrote to memory of 564	1664	file.exe	gntuud.exe
PID 1664 wrote to memory of 564	1664	file.exe	gntuud.exe
PID 1664 wrote to memory of 564	1664	file.exe	gntuud.exe
PID 564 wrote to memory of 1640	564	gntuud.exe	schtasks.exe
PID 564 wrote to memory of 1640	564	gntuud.exe	schtasks.exe
PID 564 wrote to memory of 1640	564	gntuud.exe	schtasks.exe
PID 564 wrote to memory of 1640	564	gntuud.exe	schtasks.exe
PID 1004 wrote to memory of 1556	1004	taskeng.exe	gntuud.exe
PID 1004 wrote to memory of 1556	1004	taskeng.exe	gntuud.exe
PID 1004 wrote to memory of 1556	1004	taskeng.exe	gntuud.exe
PID 1004 wrote to memory of 1556	1004	taskeng.exe	gntuud.exe
PID 564 wrote to memory of 1344	564	gntuud.exe	rundll32.exe
PID 564 wrote to memory of 1344	564	gntuud.exe	rundll32.exe
PID 564 wrote to memory of 1344	564	gntuud.exe	rundll32.exe
PID 564 wrote to memory of 1344	564	gntuud.exe	rundll32.exe
PID 564 wrote to memory of 1344	564	gntuud.exe	rundll32.exe
PID 564 wrote to memory of 1344	564	gntuud.exe	rundll32.exe
PID 564 wrote to memory of 1344	564	gntuud.exe	rundll32.exe
PID 1004 wrote to memory of 1712	1004	taskeng.exe	gntuud.exe
PID 1004 wrote to memory of 1712	1004	taskeng.exe	gntuud.exe
PID 1004 wrote to memory of 1712	1004	taskeng.exe	gntuud.exe
PID 1004 wrote to memory of 1712	1004	taskeng.exe	gntuud.exe
PID 1004 wrote to memory of 1628	1004	taskeng.exe	gntuud.exe
PID 1004 wrote to memory of 1628	1004	taskeng.exe	gntuud.exe
PID 1004 wrote to memory of 1628	1004	taskeng.exe	gntuud.exe
PID 1004 wrote to memory of 1628	1004	taskeng.exe	gntuud.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\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:1664

C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
"C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:564

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\99e342142d\gntuud.exe" /F
3⤵
- Creates scheduled task(s)
PID:1640

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
PID:1344

C:\Windows\system32\taskeng.exe
taskeng.exe {8045475C-A323-4FCB-BB57-D1FE99BC9DEC} S-1-5-21-3406023954-474543476-3319432036-1000:VUIIVLGQ\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1004

C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
2⤵
- Executes dropped EXE
PID:1556

C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
2⤵
- Executes dropped EXE
PID:1712

C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
2⤵
- Executes dropped EXE
PID:1628

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\99e342142d\gntuud.exe
Filesize
322KB

MD5
604763f5a52df56b4f2dcd2d3529be76

SHA1
f923423d231a7db45a18c35a98c990c35b337e1c

SHA256
2312780f7e750b3aeb3c92d8404d002c29e8b5e63136a91d218a7130fe08ace3

SHA512
7d5cb160847c1454789e75f22c81489ede8d551416dbf77512662be1220a46010df03a466e38172fb598be23911f24e846ed24ca72c45d2e8332242674e958d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
Filesize
322KB

MD5
604763f5a52df56b4f2dcd2d3529be76

SHA1
f923423d231a7db45a18c35a98c990c35b337e1c

SHA256
2312780f7e750b3aeb3c92d8404d002c29e8b5e63136a91d218a7130fe08ace3

SHA512
7d5cb160847c1454789e75f22c81489ede8d551416dbf77512662be1220a46010df03a466e38172fb598be23911f24e846ed24ca72c45d2e8332242674e958d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
Filesize
322KB

MD5
604763f5a52df56b4f2dcd2d3529be76

SHA1
f923423d231a7db45a18c35a98c990c35b337e1c

SHA256
2312780f7e750b3aeb3c92d8404d002c29e8b5e63136a91d218a7130fe08ace3

SHA512
7d5cb160847c1454789e75f22c81489ede8d551416dbf77512662be1220a46010df03a466e38172fb598be23911f24e846ed24ca72c45d2e8332242674e958d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
Filesize
322KB

MD5
604763f5a52df56b4f2dcd2d3529be76

SHA1
f923423d231a7db45a18c35a98c990c35b337e1c

SHA256
2312780f7e750b3aeb3c92d8404d002c29e8b5e63136a91d218a7130fe08ace3

SHA512
7d5cb160847c1454789e75f22c81489ede8d551416dbf77512662be1220a46010df03a466e38172fb598be23911f24e846ed24ca72c45d2e8332242674e958d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
Filesize
322KB

MD5
604763f5a52df56b4f2dcd2d3529be76

SHA1
f923423d231a7db45a18c35a98c990c35b337e1c

SHA256
2312780f7e750b3aeb3c92d8404d002c29e8b5e63136a91d218a7130fe08ace3

SHA512
7d5cb160847c1454789e75f22c81489ede8d551416dbf77512662be1220a46010df03a466e38172fb598be23911f24e846ed24ca72c45d2e8332242674e958d3

Download Submit
C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll
Filesize
126KB

MD5
98cc0f811ad5ff43fedc262961002498

SHA1
37e48635fcef35c0b3db3c1f0c35833899eb53d8

SHA256
62d5b300b911a022c5c146ea010769cd0c2fdcc86aba7e5be25aff1f799220be

SHA512
d2ae90628acf92c6f7d176a4c866a0b6a6cfcfd722f0aec89cb48afead4318311c3ca95fe6865ac254b601b70ef5f289a35f4b26fba67a4c9b3cc5e68c7bf9c1

Download Submit
\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
Filesize
322KB

MD5
604763f5a52df56b4f2dcd2d3529be76

SHA1
f923423d231a7db45a18c35a98c990c35b337e1c

SHA256
2312780f7e750b3aeb3c92d8404d002c29e8b5e63136a91d218a7130fe08ace3

SHA512
7d5cb160847c1454789e75f22c81489ede8d551416dbf77512662be1220a46010df03a466e38172fb598be23911f24e846ed24ca72c45d2e8332242674e958d3

Download Submit
\Users\Admin\AppData\Local\Temp\99e342142d\gntuud.exe
Filesize
322KB

MD5
604763f5a52df56b4f2dcd2d3529be76

SHA1
f923423d231a7db45a18c35a98c990c35b337e1c

SHA256
2312780f7e750b3aeb3c92d8404d002c29e8b5e63136a91d218a7130fe08ace3

SHA512
7d5cb160847c1454789e75f22c81489ede8d551416dbf77512662be1220a46010df03a466e38172fb598be23911f24e846ed24ca72c45d2e8332242674e958d3

Download Submit
\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll
Filesize
126KB

MD5
98cc0f811ad5ff43fedc262961002498

SHA1
37e48635fcef35c0b3db3c1f0c35833899eb53d8

SHA256
62d5b300b911a022c5c146ea010769cd0c2fdcc86aba7e5be25aff1f799220be

SHA512
d2ae90628acf92c6f7d176a4c866a0b6a6cfcfd722f0aec89cb48afead4318311c3ca95fe6865ac254b601b70ef5f289a35f4b26fba67a4c9b3cc5e68c7bf9c1

Download Submit
\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll
Filesize
126KB

MD5
98cc0f811ad5ff43fedc262961002498

SHA1
37e48635fcef35c0b3db3c1f0c35833899eb53d8

SHA256
62d5b300b911a022c5c146ea010769cd0c2fdcc86aba7e5be25aff1f799220be

SHA512
d2ae90628acf92c6f7d176a4c866a0b6a6cfcfd722f0aec89cb48afead4318311c3ca95fe6865ac254b601b70ef5f289a35f4b26fba67a4c9b3cc5e68c7bf9c1

Download Submit
\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll
Filesize
126KB

MD5
98cc0f811ad5ff43fedc262961002498

SHA1
37e48635fcef35c0b3db3c1f0c35833899eb53d8

SHA256
62d5b300b911a022c5c146ea010769cd0c2fdcc86aba7e5be25aff1f799220be

SHA512
d2ae90628acf92c6f7d176a4c866a0b6a6cfcfd722f0aec89cb48afead4318311c3ca95fe6865ac254b601b70ef5f289a35f4b26fba67a4c9b3cc5e68c7bf9c1

Download Submit
\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll
Filesize
126KB

MD5
98cc0f811ad5ff43fedc262961002498

SHA1
37e48635fcef35c0b3db3c1f0c35833899eb53d8

SHA256
62d5b300b911a022c5c146ea010769cd0c2fdcc86aba7e5be25aff1f799220be

SHA512
d2ae90628acf92c6f7d176a4c866a0b6a6cfcfd722f0aec89cb48afead4318311c3ca95fe6865ac254b601b70ef5f289a35f4b26fba67a4c9b3cc5e68c7bf9c1

Download Submit
memory/564-79-0x0000000000648000-0x0000000000667000-memory.dmp

Filesize
124KB

Download
memory/564-65-0x0000000000648000-0x0000000000667000-memory.dmp

Filesize
124KB

Download
memory/564-61-0x0000000000000000-mapping.dmp

Download
memory/564-69-0x0000000000648000-0x0000000000667000-memory.dmp

Filesize
124KB

Download
memory/564-70-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/564-80-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1344-88-0x0000000000131000-0x000000000014B000-memory.dmp

Filesize
104KB

Download
memory/1344-81-0x0000000000000000-mapping.dmp

Download
memory/1556-76-0x0000000000220000-0x000000000025E000-memory.dmp

Filesize
248KB

Download
memory/1556-77-0x00000000008C8000-0x00000000008E7000-memory.dmp

Filesize
124KB

Download
memory/1556-78-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1556-75-0x00000000008C8000-0x00000000008E7000-memory.dmp

Filesize
124KB

Download
memory/1556-73-0x00000000008C8000-0x00000000008E7000-memory.dmp

Filesize
124KB

Download
memory/1556-71-0x0000000000000000-mapping.dmp

Download
memory/1628-100-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1628-99-0x00000000005A8000-0x00000000005C7000-memory.dmp

Filesize
124KB

Download
memory/1628-97-0x00000000005A8000-0x00000000005C7000-memory.dmp

Filesize
124KB

Download
memory/1628-95-0x0000000000000000-mapping.dmp

Download
memory/1640-67-0x0000000000000000-mapping.dmp

Download
memory/1664-58-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1664-57-0x00000000001B0000-0x00000000001EE000-memory.dmp

Filesize
248KB

Download
memory/1664-56-0x00000000002C8000-0x00000000002E7000-memory.dmp

Filesize
124KB

Download
memory/1664-55-0x00000000752B1000-0x00000000752B3000-memory.dmp

Filesize
8KB

Download
memory/1664-63-0x00000000002C8000-0x00000000002E7000-memory.dmp

Filesize
124KB

Download
memory/1664-64-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/1664-54-0x00000000002C8000-0x00000000002E7000-memory.dmp

Filesize
124KB

Download
memory/1712-89-0x0000000000000000-mapping.dmp

Download
memory/1712-91-0x0000000000308000-0x0000000000327000-memory.dmp

Filesize
124KB

Download
memory/1712-93-0x0000000000308000-0x0000000000327000-memory.dmp

Filesize
124KB

Download
memory/1712-94-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download