amadey | 3c96f5e66f70af3b7340f1d26163a6f299f6e48e53915f3e5a2d0d8402c15b15

Analysis

max time kernel
111s
max time network
128s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
29-11-2022 23:08

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General

Target

file.exe
Size

204KB
MD5

efbdd62a08b28e63464f97d0600eaef8
SHA1

ee2037450f52a6095cd4365b0035072ee52bd7c2
SHA256

3c96f5e66f70af3b7340f1d26163a6f299f6e48e53915f3e5a2d0d8402c15b15
SHA512

31c0a4e522865bc0aa653acf25c83c82a997c1dfe04e1d9b0398857b4b26d4c83f5790773663dd4980f8bd807e88273d3cd23258d1fb1cb60ba51ff3a7514c77
SSDEEP

3072:VDiatiyRJG2AUp508sUPHK5dsLIZ7WDvACjOm35PiYj+ZH1CagcZPakhYG/1qOl+:Y2i0G2P6SACD35PTjoCago9713+

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

193.56.146.194/h49vlBP/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\bf045808586a24\cred64.dll	amadey_cred_module
behavioral1/memory/1820-82-0x0000000000150000-0x0000000000174000-memory.dmp	amadey_cred_module
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

5 1820 rundll32.exe
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

2012 rovwer.exe
596 rovwer.exe
1716 rovwer.exe
Loads dropped DLL 6 IoCs

Processes:

file.exerundll32.exe

pid process

1632 file.exe
1632 file.exe
1820 rundll32.exe
1820 rundll32.exe
1820 rundll32.exe
1820 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	1820	rundll32.exe

pid	process
2012	rovwer.exe
596	rovwer.exe
1716	rovwer.exe

pid	process
1632	file.exe
1632	file.exe
1820	rundll32.exe
1820	rundll32.exe
1820	rundll32.exe
1820	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

560 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

1820 rundll32.exe
1820 rundll32.exe
1820 rundll32.exe
1820 rundll32.exe

pid	process
560	schtasks.exe

pid	process
1820	rundll32.exe
1820	rundll32.exe
1820	rundll32.exe
1820	rundll32.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

file.exerovwer.exetaskeng.exe

description	pid	process	target process
PID 1632 wrote to memory of 2012	1632	file.exe	rovwer.exe
PID 1632 wrote to memory of 2012	1632	file.exe	rovwer.exe
PID 1632 wrote to memory of 2012	1632	file.exe	rovwer.exe
PID 1632 wrote to memory of 2012	1632	file.exe	rovwer.exe
PID 2012 wrote to memory of 560	2012	rovwer.exe	schtasks.exe
PID 2012 wrote to memory of 560	2012	rovwer.exe	schtasks.exe
PID 2012 wrote to memory of 560	2012	rovwer.exe	schtasks.exe
PID 2012 wrote to memory of 560	2012	rovwer.exe	schtasks.exe
PID 1600 wrote to memory of 596	1600	taskeng.exe	rovwer.exe
PID 1600 wrote to memory of 596	1600	taskeng.exe	rovwer.exe
PID 1600 wrote to memory of 596	1600	taskeng.exe	rovwer.exe
PID 1600 wrote to memory of 596	1600	taskeng.exe	rovwer.exe
PID 2012 wrote to memory of 1820	2012	rovwer.exe	rundll32.exe
PID 2012 wrote to memory of 1820	2012	rovwer.exe	rundll32.exe
PID 2012 wrote to memory of 1820	2012	rovwer.exe	rundll32.exe
PID 2012 wrote to memory of 1820	2012	rovwer.exe	rundll32.exe
PID 2012 wrote to memory of 1820	2012	rovwer.exe	rundll32.exe
PID 2012 wrote to memory of 1820	2012	rovwer.exe	rundll32.exe
PID 2012 wrote to memory of 1820	2012	rovwer.exe	rundll32.exe
PID 1600 wrote to memory of 1716	1600	taskeng.exe	rovwer.exe
PID 1600 wrote to memory of 1716	1600	taskeng.exe	rovwer.exe
PID 1600 wrote to memory of 1716	1600	taskeng.exe	rovwer.exe
PID 1600 wrote to memory of 1716	1600	taskeng.exe	rovwer.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:1632

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
"C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2012

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rovwer.exe /TR "C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe" /F
3⤵
- Creates scheduled task(s)
PID:560

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll, Main
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
PID:1820

C:\Windows\system32\taskeng.exe
taskeng.exe {CC1AC5ED-94D4-4A73-8F0A-D1C54B95BFEA} S-1-5-21-4063495947-34355257-727531523-1000:RYNKSFQE\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1600

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
2⤵
- Executes dropped EXE
PID:596

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
2⤵
- Executes dropped EXE
PID:1716

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\50c1695437\rovwer.exe
Filesize
204KB

MD5
efbdd62a08b28e63464f97d0600eaef8

SHA1
ee2037450f52a6095cd4365b0035072ee52bd7c2

SHA256
3c96f5e66f70af3b7340f1d26163a6f299f6e48e53915f3e5a2d0d8402c15b15

SHA512
31c0a4e522865bc0aa653acf25c83c82a997c1dfe04e1d9b0398857b4b26d4c83f5790773663dd4980f8bd807e88273d3cd23258d1fb1cb60ba51ff3a7514c77

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
204KB

MD5
efbdd62a08b28e63464f97d0600eaef8

SHA1
ee2037450f52a6095cd4365b0035072ee52bd7c2

SHA256
3c96f5e66f70af3b7340f1d26163a6f299f6e48e53915f3e5a2d0d8402c15b15

SHA512
31c0a4e522865bc0aa653acf25c83c82a997c1dfe04e1d9b0398857b4b26d4c83f5790773663dd4980f8bd807e88273d3cd23258d1fb1cb60ba51ff3a7514c77

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
204KB

MD5
efbdd62a08b28e63464f97d0600eaef8

SHA1
ee2037450f52a6095cd4365b0035072ee52bd7c2

SHA256
3c96f5e66f70af3b7340f1d26163a6f299f6e48e53915f3e5a2d0d8402c15b15

SHA512
31c0a4e522865bc0aa653acf25c83c82a997c1dfe04e1d9b0398857b4b26d4c83f5790773663dd4980f8bd807e88273d3cd23258d1fb1cb60ba51ff3a7514c77

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
204KB

MD5
efbdd62a08b28e63464f97d0600eaef8

SHA1
ee2037450f52a6095cd4365b0035072ee52bd7c2

SHA256
3c96f5e66f70af3b7340f1d26163a6f299f6e48e53915f3e5a2d0d8402c15b15

SHA512
31c0a4e522865bc0aa653acf25c83c82a997c1dfe04e1d9b0398857b4b26d4c83f5790773663dd4980f8bd807e88273d3cd23258d1fb1cb60ba51ff3a7514c77

Download Submit
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll
Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
204KB

MD5
efbdd62a08b28e63464f97d0600eaef8

SHA1
ee2037450f52a6095cd4365b0035072ee52bd7c2

SHA256
3c96f5e66f70af3b7340f1d26163a6f299f6e48e53915f3e5a2d0d8402c15b15

SHA512
31c0a4e522865bc0aa653acf25c83c82a997c1dfe04e1d9b0398857b4b26d4c83f5790773663dd4980f8bd807e88273d3cd23258d1fb1cb60ba51ff3a7514c77

Download Submit
\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
204KB

MD5
efbdd62a08b28e63464f97d0600eaef8

SHA1
ee2037450f52a6095cd4365b0035072ee52bd7c2

SHA256
3c96f5e66f70af3b7340f1d26163a6f299f6e48e53915f3e5a2d0d8402c15b15

SHA512
31c0a4e522865bc0aa653acf25c83c82a997c1dfe04e1d9b0398857b4b26d4c83f5790773663dd4980f8bd807e88273d3cd23258d1fb1cb60ba51ff3a7514c77

Download Submit
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll
Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll
Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll
Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll
Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
memory/560-65-0x0000000000000000-mapping.dmp

Download
memory/596-74-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/596-70-0x0000000000000000-mapping.dmp

Download
memory/596-73-0x000000000058D000-0x00000000005AC000-memory.dmp

Filesize
124KB

Download
memory/1632-63-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/1632-62-0x00000000002AD000-0x00000000002CC000-memory.dmp

Filesize
124KB

Download
memory/1632-57-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/1632-54-0x0000000076BA1000-0x0000000076BA3000-memory.dmp

Filesize
8KB

Download
memory/1632-56-0x0000000000470000-0x00000000004AE000-memory.dmp

Filesize
248KB

Download
memory/1632-55-0x00000000002AD000-0x00000000002CC000-memory.dmp

Filesize
124KB

Download
memory/1716-86-0x00000000008ED000-0x000000000090C000-memory.dmp

Filesize
124KB

Download
memory/1716-83-0x0000000000000000-mapping.dmp

Download
memory/1716-87-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/1820-82-0x0000000000150000-0x0000000000174000-memory.dmp

Filesize
144KB

Download
memory/1820-75-0x0000000000000000-mapping.dmp

Download
memory/2012-69-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/2012-68-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/2012-67-0x00000000008ED000-0x000000000090C000-memory.dmp

Filesize
124KB

Download
memory/2012-60-0x0000000000000000-mapping.dmp

Download