amadey | ce20bcbc991052870ab008dcdeaeae84dd817ca0e6bd40a0065909bb57598ab0

Analysis

max time kernel
171s
max time network
179s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
19/11/2022, 08:02

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
file.exe
Size 372KB
Sample221119-jw468abc99
SHA256 ce20bcbc991052870ab008dcdeaeae84dd817ca0e6bd40a0065909bb57598ab0
MD5 38030cc27e9455e345e809b9b7dc134f
SHA1 b015daa2be11b496a3a5cd6df05c6c6107394c01
SHA512 679532f92827a24435728430a44346ee9b158807d92571b6b47ed737d49b1716a12df8854764aa92e9b4075a14a6eaca7b72a0d09414e4b734614b779ce4f533
SSDEEP 6144:aGbFwezLGKDn58u2FhDIgbj0KBdCeu1hLCjpPnFwCLLObfwB:ZFwQDDleCsj36eghLExqC3O
MD5 SHA1 SHA512 SSDEEP

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 2 IoCs

resource	yara_rule
behavioral2/files/0x000700000000071f-148.dat	amadey_cred_module
behavioral2/files/0x000700000000071f-149.dat	amadey_cred_module

Blocklisted process makes network request 1 IoCs

flow	pid	Process
45	32	rundll32.exe

Downloads MZ/PE file

Executes dropped EXE 4 IoCs

pid	Process
4628	rovwer.exe
4220	rovwer.exe
920	rovwer.exe
3624	rovwer.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	rovwer.exe

Loads dropped DLL 1 IoCs

pid	Process
32	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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\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

Program crash 4 IoCs

pid	pid_target	Process	procid_target
4824	1744	WerFault.exe	79
3300	4220	WerFault.exe	87
2528	920	WerFault.exe	91
508	3624	WerFault.exe	100

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

pid	Process
3408	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
32	rundll32.exe
32	rundll32.exe
32	rundll32.exe
32	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1744 wrote to memory of 4628	1744	file.exe	80
PID 1744 wrote to memory of 4628	1744	file.exe	80
PID 1744 wrote to memory of 4628	1744	file.exe	80
PID 4628 wrote to memory of 3408	4628	rovwer.exe	85
PID 4628 wrote to memory of 3408	4628	rovwer.exe	85
PID 4628 wrote to memory of 3408	4628	rovwer.exe	85
PID 4628 wrote to memory of 32	4628	rovwer.exe	90
PID 4628 wrote to memory of 32	4628	rovwer.exe	90
PID 4628 wrote to memory of 32	4628	rovwer.exe	90

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\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⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1744
- C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
  "C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe"
  2⤵
  - Executes dropped EXE
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:4628
- - 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:3408
- - 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:32
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1744 -s 1296
  2⤵
  - Program crash
  PID:4824

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 1744 -ip 1744
1⤵
PID:4864

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:4220
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4220 -s 416
  2⤵
  - Program crash
  PID:3300

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4220 -ip 4220
1⤵
PID:1480

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:920
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 920 -s 424
  2⤵
  - Program crash
  PID:2528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 920 -ip 920
1⤵
PID:3004

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:3624
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3624 -s 420
  2⤵
  - Program crash
  PID:508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 3624 -ip 3624
1⤵
PID:1236

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

rovwer.exe

Path C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Size 372KB
SHA256 ce20bcbc991052870ab008dcdeaeae84dd817ca0e6bd40a0065909bb57598ab0
MD5 38030cc27e9455e345e809b9b7dc134f
SHA1 b015daa2be11b496a3a5cd6df05c6c6107394c01
SHA512 679532f92827a24435728430a44346ee9b158807d92571b6b47ed737d49b1716a12df8854764aa92e9b4075a14a6eaca7b72a0d09414e4b734614b779ce4f533
SSDEEP 6144:aGbFwezLGKDn58u2FhDIgbj0KBdCeu1hLCjpPnFwCLLObfwB:ZFwQDDleCsj36eghLExqC3O
MD5 SHA1 SHA512 SSDEEP

Submit Download

rovwer.exe

Path C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Size 372KB
SHA256 ce20bcbc991052870ab008dcdeaeae84dd817ca0e6bd40a0065909bb57598ab0
MD5 38030cc27e9455e345e809b9b7dc134f
SHA1 b015daa2be11b496a3a5cd6df05c6c6107394c01
SHA512 679532f92827a24435728430a44346ee9b158807d92571b6b47ed737d49b1716a12df8854764aa92e9b4075a14a6eaca7b72a0d09414e4b734614b779ce4f533
SSDEEP 6144:aGbFwezLGKDn58u2FhDIgbj0KBdCeu1hLCjpPnFwCLLObfwB:ZFwQDDleCsj36eghLExqC3O
MD5 SHA1 SHA512 SSDEEP

Submit Download

rovwer.exe

Path C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Size 372KB
SHA256 ce20bcbc991052870ab008dcdeaeae84dd817ca0e6bd40a0065909bb57598ab0
MD5 38030cc27e9455e345e809b9b7dc134f
SHA1 b015daa2be11b496a3a5cd6df05c6c6107394c01
SHA512 679532f92827a24435728430a44346ee9b158807d92571b6b47ed737d49b1716a12df8854764aa92e9b4075a14a6eaca7b72a0d09414e4b734614b779ce4f533
SSDEEP 6144:aGbFwezLGKDn58u2FhDIgbj0KBdCeu1hLCjpPnFwCLLObfwB:ZFwQDDleCsj36eghLExqC3O
MD5 SHA1 SHA512 SSDEEP

Submit Download

rovwer.exe

Path C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Size 372KB
SHA256 ce20bcbc991052870ab008dcdeaeae84dd817ca0e6bd40a0065909bb57598ab0
MD5 38030cc27e9455e345e809b9b7dc134f
SHA1 b015daa2be11b496a3a5cd6df05c6c6107394c01
SHA512 679532f92827a24435728430a44346ee9b158807d92571b6b47ed737d49b1716a12df8854764aa92e9b4075a14a6eaca7b72a0d09414e4b734614b779ce4f533
SSDEEP 6144:aGbFwezLGKDn58u2FhDIgbj0KBdCeu1hLCjpPnFwCLLObfwB:ZFwQDDleCsj36eghLExqC3O
MD5 SHA1 SHA512 SSDEEP

Submit Download

rovwer.exe

Path C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Size 372KB
SHA256 ce20bcbc991052870ab008dcdeaeae84dd817ca0e6bd40a0065909bb57598ab0
MD5 38030cc27e9455e345e809b9b7dc134f
SHA1 b015daa2be11b496a3a5cd6df05c6c6107394c01
SHA512 679532f92827a24435728430a44346ee9b158807d92571b6b47ed737d49b1716a12df8854764aa92e9b4075a14a6eaca7b72a0d09414e4b734614b779ce4f533
SSDEEP 6144:aGbFwezLGKDn58u2FhDIgbj0KBdCeu1hLCjpPnFwCLLObfwB:ZFwQDDleCsj36eghLExqC3O
MD5 SHA1 SHA512 SSDEEP

Submit Download

cred64.dll

Path C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll
Size 126KB
SHA256 de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded
MD5 674cec24e36e0dfaec6290db96dda86e
SHA1 581e3a7a541cc04641e751fc850d92e07236681f
SHA512 6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029
SSDEEP 3072:ox7pOYzBektmWDWCMq6As523HeS9FAiZ87vO2rlL3Rne9:ox7ZNht/dMq6AO0a7vVlT
MD5 SHA1 SHA512 SSDEEP

Submit Download

cred64.dll

Path C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll
Size 126KB
SHA256 de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded
MD5 674cec24e36e0dfaec6290db96dda86e
SHA1 581e3a7a541cc04641e751fc850d92e07236681f
SHA512 6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029
SSDEEP 3072:ox7pOYzBektmWDWCMq6As523HeS9FAiZ87vO2rlL3Rne9:ox7ZNht/dMq6AO0a7vVlT
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/920-151-0x0000000000984000-0x00000000009A3000-memory.dmp

Download

memory/920-152-0x0000000000400000-0x0000000000860000-memory.dmp

Download

memory/1744-139-0x0000000000400000-0x0000000000860000-memory.dmp

Download

memory/1744-133-0x0000000000A50000-0x0000000000A8E000-memory.dmp

Download

memory/1744-132-0x0000000000893000-0x00000000008B2000-memory.dmp

Download

memory/1744-138-0x0000000000893000-0x00000000008B2000-memory.dmp

Download

memory/1744-134-0x0000000000400000-0x0000000000860000-memory.dmp

Download

memory/3624-154-0x0000000000AF4000-0x0000000000B13000-memory.dmp

Download

memory/3624-155-0x0000000000400000-0x0000000000860000-memory.dmp

Download

memory/4220-146-0x0000000000400000-0x0000000000860000-memory.dmp

Download

memory/4220-145-0x0000000000C04000-0x0000000000C23000-memory.dmp

Download

memory/4628-143-0x0000000000400000-0x0000000000860000-memory.dmp

Download

memory/4628-142-0x0000000000400000-0x0000000000860000-memory.dmp

Download

memory/4628-141-0x0000000000BF3000-0x0000000000C12000-memory.dmp

Download