amadey | 920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3

Analysis

max time kernel
117s
max time network
156s
platform
windows7_x64
resource
win7-20220414-en
submitted
13-05-2022 07:48

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General

Target

920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe
Size

321KB
MD5

198929adc74b1ba1e260c2b614e1ed80
SHA1

2bc01b272b38257f357104ae6c2a7e70e59aabce
SHA256

920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3
SHA512

094e75cf694278231c479d556dd48d6cf19ba6dad4569cf701914fc3f671253881e20d787adad555820d05be3c922279befea23100f7718452d35d05239b4cff

Score

10^/10

amadey collection spyware stealer suricata trojan

Malware Config

Extracted

Family

amadey

Version

3.08

185.215.113.35/d2VxjasuwS/index.php

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
suricata: ET MALWARE Amadey CnC Check-In
suricata: ET MALWARE Amadey CnC Check-In
suricata
Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

7 812 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

ftewk.exeftewk.exeftewk.exe

pid process

1956 ftewk.exe
1692 ftewk.exe
1524 ftewk.exe

flow	pid	process
7	812	rundll32.exe

pid	process
1956	ftewk.exe
1692	ftewk.exe
1524	ftewk.exe

Loads dropped DLL 6 IoCs

Processes:

920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exerundll32.exe

pid	process
748	920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe
748	920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe
812	rundll32.exe
812	rundll32.exe
812	rundll32.exe
812	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

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\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

1044 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

812 rundll32.exe
812 rundll32.exe
812 rundll32.exe
812 rundll32.exe

pid	process
1044	schtasks.exe

pid	process
812	rundll32.exe
812	rundll32.exe
812	rundll32.exe
812	rundll32.exe

Suspicious use of WriteProcessMemory 31 IoCs

Processes:

920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exeftewk.execmd.exetaskeng.exe

description	pid	process	target process
PID 748 wrote to memory of 1956	748	920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe	ftewk.exe
PID 748 wrote to memory of 1956	748	920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe	ftewk.exe
PID 748 wrote to memory of 1956	748	920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe	ftewk.exe
PID 748 wrote to memory of 1956	748	920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe	ftewk.exe
PID 1956 wrote to memory of 980	1956	ftewk.exe	cmd.exe
PID 1956 wrote to memory of 980	1956	ftewk.exe	cmd.exe
PID 1956 wrote to memory of 980	1956	ftewk.exe	cmd.exe
PID 1956 wrote to memory of 980	1956	ftewk.exe	cmd.exe
PID 1956 wrote to memory of 1044	1956	ftewk.exe	schtasks.exe
PID 1956 wrote to memory of 1044	1956	ftewk.exe	schtasks.exe
PID 1956 wrote to memory of 1044	1956	ftewk.exe	schtasks.exe
PID 1956 wrote to memory of 1044	1956	ftewk.exe	schtasks.exe
PID 980 wrote to memory of 1768	980	cmd.exe	reg.exe
PID 980 wrote to memory of 1768	980	cmd.exe	reg.exe
PID 980 wrote to memory of 1768	980	cmd.exe	reg.exe
PID 980 wrote to memory of 1768	980	cmd.exe	reg.exe
PID 1960 wrote to memory of 1692	1960	taskeng.exe	ftewk.exe
PID 1960 wrote to memory of 1692	1960	taskeng.exe	ftewk.exe
PID 1960 wrote to memory of 1692	1960	taskeng.exe	ftewk.exe
PID 1960 wrote to memory of 1692	1960	taskeng.exe	ftewk.exe
PID 1956 wrote to memory of 812	1956	ftewk.exe	rundll32.exe
PID 1956 wrote to memory of 812	1956	ftewk.exe	rundll32.exe
PID 1956 wrote to memory of 812	1956	ftewk.exe	rundll32.exe
PID 1956 wrote to memory of 812	1956	ftewk.exe	rundll32.exe
PID 1956 wrote to memory of 812	1956	ftewk.exe	rundll32.exe
PID 1956 wrote to memory of 812	1956	ftewk.exe	rundll32.exe
PID 1956 wrote to memory of 812	1956	ftewk.exe	rundll32.exe
PID 1960 wrote to memory of 1524	1960	taskeng.exe	ftewk.exe
PID 1960 wrote to memory of 1524	1960	taskeng.exe	ftewk.exe
PID 1960 wrote to memory of 1524	1960	taskeng.exe	ftewk.exe
PID 1960 wrote to memory of 1524	1960	taskeng.exe	ftewk.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe
"C:\Users\Admin\AppData\Local\Temp\920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:748

C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe
"C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1956

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\e014321378\
3⤵
- Suspicious use of WriteProcessMemory
PID:980

C:\Windows\SysWOW64\reg.exe
REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\Users\Admin\AppData\Local\Temp\e014321378\
4⤵
PID:1768

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN ftewk.exe /TR "C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe" /F
3⤵
- Creates scheduled task(s)
PID:1044

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\9034267ed8b4ad\cred.dll, Main
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
PID:812

C:\Windows\system32\taskeng.exe
taskeng.exe {55E661EC-6DEF-4D3A-8963-40707243FFC4} S-1-5-21-790309383-526510583-3802439154-1000:TVHJCWMH\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1960

C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe
C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe
2⤵
- Executes dropped EXE
PID:1692

C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe
C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe
2⤵
- Executes dropped EXE
PID:1524

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe
Filesize
321KB

MD5
198929adc74b1ba1e260c2b614e1ed80

SHA1
2bc01b272b38257f357104ae6c2a7e70e59aabce

SHA256
920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3

SHA512
094e75cf694278231c479d556dd48d6cf19ba6dad4569cf701914fc3f671253881e20d787adad555820d05be3c922279befea23100f7718452d35d05239b4cff

Download Submit
C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe
Filesize
321KB

MD5
198929adc74b1ba1e260c2b614e1ed80

SHA1
2bc01b272b38257f357104ae6c2a7e70e59aabce

SHA256
920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3

SHA512
094e75cf694278231c479d556dd48d6cf19ba6dad4569cf701914fc3f671253881e20d787adad555820d05be3c922279befea23100f7718452d35d05239b4cff

Download Submit
C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe
Filesize
321KB

MD5
198929adc74b1ba1e260c2b614e1ed80

SHA1
2bc01b272b38257f357104ae6c2a7e70e59aabce

SHA256
920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3

SHA512
094e75cf694278231c479d556dd48d6cf19ba6dad4569cf701914fc3f671253881e20d787adad555820d05be3c922279befea23100f7718452d35d05239b4cff

Download Submit
C:\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe
Filesize
321KB

MD5
198929adc74b1ba1e260c2b614e1ed80

SHA1
2bc01b272b38257f357104ae6c2a7e70e59aabce

SHA256
920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3

SHA512
094e75cf694278231c479d556dd48d6cf19ba6dad4569cf701914fc3f671253881e20d787adad555820d05be3c922279befea23100f7718452d35d05239b4cff

Download Submit
C:\Users\Admin\AppData\Roaming\9034267ed8b4ad\cred.dll
Filesize
126KB

MD5
d4ca12f7203548519be8455bd836274f

SHA1
7c8a18a80ba96c3944462f3a68e63b55da0e1bf4

SHA256
7bc6a9edc592553dcb9250d70816f511d43a998f95f4e0b2a347dc2b66f897c4

SHA512
e2cad4293dbb043c6d563710087e9769beeb130a80319c151e9d81d9c74b0b5017a23c3fec9cdc022b45491dc6aa6499e3898488dc9c8486e1df83e6da28e697

Download Submit
\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe
Filesize
321KB

MD5
198929adc74b1ba1e260c2b614e1ed80

SHA1
2bc01b272b38257f357104ae6c2a7e70e59aabce

SHA256
920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3

SHA512
094e75cf694278231c479d556dd48d6cf19ba6dad4569cf701914fc3f671253881e20d787adad555820d05be3c922279befea23100f7718452d35d05239b4cff

Download Submit
\Users\Admin\AppData\Local\Temp\e014321378\ftewk.exe
Filesize
321KB

MD5
198929adc74b1ba1e260c2b614e1ed80

SHA1
2bc01b272b38257f357104ae6c2a7e70e59aabce

SHA256
920872b6c2b2f2c535729538c8359f8a8456399dbe6eec8cf52389e16c1458d3

SHA512
094e75cf694278231c479d556dd48d6cf19ba6dad4569cf701914fc3f671253881e20d787adad555820d05be3c922279befea23100f7718452d35d05239b4cff

Download Submit
\Users\Admin\AppData\Roaming\9034267ed8b4ad\cred.dll
Filesize
126KB

MD5
d4ca12f7203548519be8455bd836274f

SHA1
7c8a18a80ba96c3944462f3a68e63b55da0e1bf4

SHA256
7bc6a9edc592553dcb9250d70816f511d43a998f95f4e0b2a347dc2b66f897c4

SHA512
e2cad4293dbb043c6d563710087e9769beeb130a80319c151e9d81d9c74b0b5017a23c3fec9cdc022b45491dc6aa6499e3898488dc9c8486e1df83e6da28e697

Download Submit
\Users\Admin\AppData\Roaming\9034267ed8b4ad\cred.dll
Filesize
126KB

MD5
d4ca12f7203548519be8455bd836274f

SHA1
7c8a18a80ba96c3944462f3a68e63b55da0e1bf4

SHA256
7bc6a9edc592553dcb9250d70816f511d43a998f95f4e0b2a347dc2b66f897c4

SHA512
e2cad4293dbb043c6d563710087e9769beeb130a80319c151e9d81d9c74b0b5017a23c3fec9cdc022b45491dc6aa6499e3898488dc9c8486e1df83e6da28e697

Download Submit
\Users\Admin\AppData\Roaming\9034267ed8b4ad\cred.dll
Filesize
126KB

MD5
d4ca12f7203548519be8455bd836274f

SHA1
7c8a18a80ba96c3944462f3a68e63b55da0e1bf4

SHA256
7bc6a9edc592553dcb9250d70816f511d43a998f95f4e0b2a347dc2b66f897c4

SHA512
e2cad4293dbb043c6d563710087e9769beeb130a80319c151e9d81d9c74b0b5017a23c3fec9cdc022b45491dc6aa6499e3898488dc9c8486e1df83e6da28e697

Download Submit
\Users\Admin\AppData\Roaming\9034267ed8b4ad\cred.dll
Filesize
126KB

MD5
d4ca12f7203548519be8455bd836274f

SHA1
7c8a18a80ba96c3944462f3a68e63b55da0e1bf4

SHA256
7bc6a9edc592553dcb9250d70816f511d43a998f95f4e0b2a347dc2b66f897c4

SHA512
e2cad4293dbb043c6d563710087e9769beeb130a80319c151e9d81d9c74b0b5017a23c3fec9cdc022b45491dc6aa6499e3898488dc9c8486e1df83e6da28e697

Download Submit
memory/748-55-0x0000000076811000-0x0000000076813000-memory.dmp

Filesize
8KB

Download
memory/748-54-0x0000000000548000-0x0000000000566000-memory.dmp

Filesize
120KB

Download
memory/748-57-0x00000000002E0000-0x0000000000318000-memory.dmp

Filesize
224KB

Download
memory/748-56-0x0000000000548000-0x0000000000566000-memory.dmp

Filesize
120KB

Download
memory/748-58-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/812-78-0x0000000000000000-mapping.dmp

Download
memory/812-85-0x00000000001C0000-0x00000000001E4000-memory.dmp

Filesize
144KB

Download
memory/980-68-0x0000000000000000-mapping.dmp

Download
memory/1044-69-0x0000000000000000-mapping.dmp

Download
memory/1524-91-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/1524-90-0x0000000000588000-0x00000000005A6000-memory.dmp

Filesize
120KB

Download
memory/1524-88-0x0000000000588000-0x00000000005A6000-memory.dmp

Filesize
120KB

Download
memory/1524-86-0x0000000000000000-mapping.dmp

Download
memory/1692-77-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/1692-72-0x0000000000000000-mapping.dmp

Download
memory/1692-76-0x00000000005B8000-0x00000000005D6000-memory.dmp

Filesize
120KB

Download
memory/1692-74-0x00000000005B8000-0x00000000005D6000-memory.dmp

Filesize
120KB

Download
memory/1768-70-0x0000000000000000-mapping.dmp

Download
memory/1956-63-0x0000000000268000-0x0000000000286000-memory.dmp

Filesize
120KB

Download
memory/1956-61-0x0000000000000000-mapping.dmp

Download
memory/1956-65-0x0000000000268000-0x0000000000286000-memory.dmp

Filesize
120KB

Download
memory/1956-66-0x0000000000480000-0x00000000004B8000-memory.dmp

Filesize
224KB

Download
memory/1956-67-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download