amadey | c4aeb89fba3a5342533434401c46afc8db6a0e712372bf18d240853e05d5ead3

Analysis

max time kernel
231s
max time network
337s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 16:14

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General

Target

a619972b21cc1d617d9a0c0f8492e5db3e3b5b00e097aac9693ad4d5ed239706.exe
Size

232KB
MD5

ea073ac32c19188dd02a83a27bc73e0c
SHA1

c7bcff3975cc93c7c9614a1c5862e2358e5cc6af
SHA256

a619972b21cc1d617d9a0c0f8492e5db3e3b5b00e097aac9693ad4d5ed239706
SHA512

b5c69aedcd37fc7c51752525c11297b9e2182e0ed91c7331d1648eefe07f69d658287e342a07cdb97e0a3c72ba5b6bc4121e5c2e5ab264f897c3e672527d637a
SSDEEP

3072:HXJTeSrCQhoctO5lhrZHDSQhaLwjXC7R//X1RH6KS97iJORn:HNOQhFyrhasDC1//lw7iJ

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 5 IoCs

Processes:

resource	yara_rule
C:\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
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

6 696 rundll32.exe
Executes dropped EXE 2 IoCs

Processes:

rovwer.exerovwer.exe

pid process

1480 rovwer.exe
1968 rovwer.exe

flow	pid	process
6	696	rundll32.exe

pid	process
1480	rovwer.exe
1968	rovwer.exe

Loads dropped DLL 6 IoCs

Processes:

a619972b21cc1d617d9a0c0f8492e5db3e3b5b00e097aac9693ad4d5ed239706.exerundll32.exe

pid	process
628	a619972b21cc1d617d9a0c0f8492e5db3e3b5b00e097aac9693ad4d5ed239706.exe
628	a619972b21cc1d617d9a0c0f8492e5db3e3b5b00e097aac9693ad4d5ed239706.exe
696	rundll32.exe
696	rundll32.exe
696	rundll32.exe
696	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-1-5-21-1214520366-621468234-4062160515-1000\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

532 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

696 rundll32.exe
696 rundll32.exe
696 rundll32.exe
696 rundll32.exe

pid	process
532	schtasks.exe

pid	process
696	rundll32.exe
696	rundll32.exe
696	rundll32.exe
696	rundll32.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

a619972b21cc1d617d9a0c0f8492e5db3e3b5b00e097aac9693ad4d5ed239706.exerovwer.exetaskeng.exe

description	pid	process	target process
PID 628 wrote to memory of 1480	628	a619972b21cc1d617d9a0c0f8492e5db3e3b5b00e097aac9693ad4d5ed239706.exe	rovwer.exe
PID 628 wrote to memory of 1480	628	a619972b21cc1d617d9a0c0f8492e5db3e3b5b00e097aac9693ad4d5ed239706.exe	rovwer.exe
PID 628 wrote to memory of 1480	628	a619972b21cc1d617d9a0c0f8492e5db3e3b5b00e097aac9693ad4d5ed239706.exe	rovwer.exe
PID 628 wrote to memory of 1480	628	a619972b21cc1d617d9a0c0f8492e5db3e3b5b00e097aac9693ad4d5ed239706.exe	rovwer.exe
PID 1480 wrote to memory of 532	1480	rovwer.exe	schtasks.exe
PID 1480 wrote to memory of 532	1480	rovwer.exe	schtasks.exe
PID 1480 wrote to memory of 532	1480	rovwer.exe	schtasks.exe
PID 1480 wrote to memory of 532	1480	rovwer.exe	schtasks.exe
PID 1960 wrote to memory of 1968	1960	taskeng.exe	rovwer.exe
PID 1960 wrote to memory of 1968	1960	taskeng.exe	rovwer.exe
PID 1960 wrote to memory of 1968	1960	taskeng.exe	rovwer.exe
PID 1960 wrote to memory of 1968	1960	taskeng.exe	rovwer.exe
PID 1480 wrote to memory of 696	1480	rovwer.exe	rundll32.exe
PID 1480 wrote to memory of 696	1480	rovwer.exe	rundll32.exe
PID 1480 wrote to memory of 696	1480	rovwer.exe	rundll32.exe
PID 1480 wrote to memory of 696	1480	rovwer.exe	rundll32.exe
PID 1480 wrote to memory of 696	1480	rovwer.exe	rundll32.exe
PID 1480 wrote to memory of 696	1480	rovwer.exe	rundll32.exe
PID 1480 wrote to memory of 696	1480	rovwer.exe	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\a619972b21cc1d617d9a0c0f8492e5db3e3b5b00e097aac9693ad4d5ed239706.exe
"C:\Users\Admin\AppData\Local\Temp\a619972b21cc1d617d9a0c0f8492e5db3e3b5b00e097aac9693ad4d5ed239706.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:628

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:1480

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:532

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:696

C:\Windows\system32\taskeng.exe
taskeng.exe {06ED3DDF-DEC4-4C4A-A532-596D5BC21F93} S-1-5-21-1214520366-621468234-4062160515-1000:VDWSWJJD\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1960

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
2⤵
- Executes dropped EXE
PID:1968

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe

Filesize
232KB

MD5
ea073ac32c19188dd02a83a27bc73e0c

SHA1
c7bcff3975cc93c7c9614a1c5862e2358e5cc6af

SHA256
a619972b21cc1d617d9a0c0f8492e5db3e3b5b00e097aac9693ad4d5ed239706

SHA512
b5c69aedcd37fc7c51752525c11297b9e2182e0ed91c7331d1648eefe07f69d658287e342a07cdb97e0a3c72ba5b6bc4121e5c2e5ab264f897c3e672527d637a

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

Filesize
232KB

MD5
ea073ac32c19188dd02a83a27bc73e0c

SHA1
c7bcff3975cc93c7c9614a1c5862e2358e5cc6af

SHA256
a619972b21cc1d617d9a0c0f8492e5db3e3b5b00e097aac9693ad4d5ed239706

SHA512
b5c69aedcd37fc7c51752525c11297b9e2182e0ed91c7331d1648eefe07f69d658287e342a07cdb97e0a3c72ba5b6bc4121e5c2e5ab264f897c3e672527d637a

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

Filesize
232KB

MD5
ea073ac32c19188dd02a83a27bc73e0c

SHA1
c7bcff3975cc93c7c9614a1c5862e2358e5cc6af

SHA256
a619972b21cc1d617d9a0c0f8492e5db3e3b5b00e097aac9693ad4d5ed239706

SHA512
b5c69aedcd37fc7c51752525c11297b9e2182e0ed91c7331d1648eefe07f69d658287e342a07cdb97e0a3c72ba5b6bc4121e5c2e5ab264f897c3e672527d637a

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
232KB

MD5
ea073ac32c19188dd02a83a27bc73e0c

SHA1
c7bcff3975cc93c7c9614a1c5862e2358e5cc6af

SHA256
a619972b21cc1d617d9a0c0f8492e5db3e3b5b00e097aac9693ad4d5ed239706

SHA512
b5c69aedcd37fc7c51752525c11297b9e2182e0ed91c7331d1648eefe07f69d658287e342a07cdb97e0a3c72ba5b6bc4121e5c2e5ab264f897c3e672527d637a

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

Filesize
232KB

MD5
ea073ac32c19188dd02a83a27bc73e0c

SHA1
c7bcff3975cc93c7c9614a1c5862e2358e5cc6af

SHA256
a619972b21cc1d617d9a0c0f8492e5db3e3b5b00e097aac9693ad4d5ed239706

SHA512
b5c69aedcd37fc7c51752525c11297b9e2182e0ed91c7331d1648eefe07f69d658287e342a07cdb97e0a3c72ba5b6bc4121e5c2e5ab264f897c3e672527d637a

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/532-63-0x0000000000000000-mapping.dmp

Download
memory/628-60-0x0000000000260000-0x000000000029E000-memory.dmp

Filesize
248KB

Download
memory/628-61-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/628-54-0x0000000075551000-0x0000000075553000-memory.dmp

Filesize
8KB

Download
memory/628-59-0x00000000008EB000-0x000000000090A000-memory.dmp

Filesize
124KB

Download
memory/696-73-0x0000000000000000-mapping.dmp

Download
memory/696-80-0x0000000000121000-0x000000000013B000-memory.dmp

Filesize
104KB

Download
memory/1480-67-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/1480-66-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/1480-65-0x00000000007AB000-0x00000000007CA000-memory.dmp

Filesize
124KB

Download
memory/1480-57-0x0000000000000000-mapping.dmp

Download
memory/1968-68-0x0000000000000000-mapping.dmp

Download
memory/1968-71-0x00000000002CB000-0x00000000002EA000-memory.dmp

Filesize
124KB

Download
memory/1968-72-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download