amadey | e7868adf9cefb014b481f3c29067695893455e210e1a25912912cc78bae432ea

General

Target

dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a.exe
Size

244KB
MD5

03e4f75c45659084bc8b63e7762d8969
SHA1

a55603b1c70428da45c55cb94a2a8bfd2ec9dd24
SHA256

dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a
SHA512

2bd10bd3313f0e8c653bc4851f0693934d5514f361710dd735e00c76e4fb723280d930e2520d5f7ac18c5ce5ac96515a40192681dabc6a447f5eff98988040a6
SSDEEP

3072:5sWWuKJ/k/zv2UFWVLx8QFcP5wU3RE65BhG2QI/OCyINzljGiFBQbJWJiUQ7xBtT:ZWl/QWVLx8AdJ4NQK3pG6QbJWIvJRt

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

C2

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

Processes:

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

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

38 1880 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

3628 rovwer.exe
2248 rovwer.exe
3648 rovwer.exe

flow	pid	process
38	1880	rundll32.exe

pid	process
3628	rovwer.exe
2248	rovwer.exe
3648	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

Processes:

dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a.exerovwer.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	rovwer.exe

Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

1880 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

pid	process
1880	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-1-5-21-2891029575-1462575-1165213807-1000\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 3 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exe

pid	pid_target	process	target process
216	2484	WerFault.exe	dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a.exe
1724	2248	WerFault.exe	rovwer.exe
4736	3648	WerFault.exe	rovwer.exe

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

1712 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

1880 rundll32.exe
1880 rundll32.exe
1880 rundll32.exe
1880 rundll32.exe

pid	process
1712	schtasks.exe

pid	process
1880	rundll32.exe
1880	rundll32.exe
1880	rundll32.exe
1880	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a.exerovwer.exe

description	pid	process	target process
PID 2484 wrote to memory of 3628	2484	dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a.exe	rovwer.exe
PID 2484 wrote to memory of 3628	2484	dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a.exe	rovwer.exe
PID 2484 wrote to memory of 3628	2484	dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a.exe	rovwer.exe
PID 3628 wrote to memory of 1712	3628	rovwer.exe	schtasks.exe
PID 3628 wrote to memory of 1712	3628	rovwer.exe	schtasks.exe
PID 3628 wrote to memory of 1712	3628	rovwer.exe	schtasks.exe
PID 3628 wrote to memory of 1880	3628	rovwer.exe	rundll32.exe
PID 3628 wrote to memory of 1880	3628	rovwer.exe	rundll32.exe
PID 3628 wrote to memory of 1880	3628	rovwer.exe	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a.exe
"C:\Users\Admin\AppData\Local\Temp\dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2484

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:3628

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:1712

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:1880

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2484 -s 1272
2⤵
- Program crash
PID:216

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2484 -ip 2484
1⤵
PID:4708

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:2248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2248 -s 416
2⤵
- Program crash
PID:1724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2248 -ip 2248
1⤵
PID:3128

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:3648

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3648 -s 424
2⤵
- Program crash
PID:4736

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 572 -p 3648 -ip 3648
1⤵
PID:3708

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
244KB

MD5
03e4f75c45659084bc8b63e7762d8969

SHA1
a55603b1c70428da45c55cb94a2a8bfd2ec9dd24

SHA256
dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a

SHA512
2bd10bd3313f0e8c653bc4851f0693934d5514f361710dd735e00c76e4fb723280d930e2520d5f7ac18c5ce5ac96515a40192681dabc6a447f5eff98988040a6

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

Filesize
244KB

MD5
03e4f75c45659084bc8b63e7762d8969

SHA1
a55603b1c70428da45c55cb94a2a8bfd2ec9dd24

SHA256
dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a

SHA512
2bd10bd3313f0e8c653bc4851f0693934d5514f361710dd735e00c76e4fb723280d930e2520d5f7ac18c5ce5ac96515a40192681dabc6a447f5eff98988040a6

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

Filesize
244KB

MD5
03e4f75c45659084bc8b63e7762d8969

SHA1
a55603b1c70428da45c55cb94a2a8bfd2ec9dd24

SHA256
dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a

SHA512
2bd10bd3313f0e8c653bc4851f0693934d5514f361710dd735e00c76e4fb723280d930e2520d5f7ac18c5ce5ac96515a40192681dabc6a447f5eff98988040a6

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

Filesize
244KB

MD5
03e4f75c45659084bc8b63e7762d8969

SHA1
a55603b1c70428da45c55cb94a2a8bfd2ec9dd24

SHA256
dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a

SHA512
2bd10bd3313f0e8c653bc4851f0693934d5514f361710dd735e00c76e4fb723280d930e2520d5f7ac18c5ce5ac96515a40192681dabc6a447f5eff98988040a6

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

Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

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

Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
memory/1712-141-0x0000000000000000-mapping.dmp

Download
memory/1880-149-0x0000000000000000-mapping.dmp

Download
memory/2248-148-0x0000000000400000-0x000000000065B000-memory.dmp

Filesize
2.4MB

Download
memory/2248-147-0x0000000000720000-0x000000000073F000-memory.dmp

Filesize
124KB

Download
memory/2484-140-0x0000000000400000-0x000000000065B000-memory.dmp

Filesize
2.4MB

Download
memory/2484-138-0x00000000009EE000-0x0000000000A0D000-memory.dmp

Filesize
124KB

Download
memory/2484-139-0x0000000000920000-0x000000000095E000-memory.dmp

Filesize
248KB

Download
memory/2484-134-0x0000000000400000-0x000000000065B000-memory.dmp

Filesize
2.4MB

Download
memory/2484-132-0x00000000009EE000-0x0000000000A0D000-memory.dmp

Filesize
124KB

Download
memory/2484-133-0x0000000000920000-0x000000000095E000-memory.dmp

Filesize
248KB

Download
memory/3628-135-0x0000000000000000-mapping.dmp

Download
memory/3628-146-0x0000000000400000-0x000000000065B000-memory.dmp

Filesize
2.4MB

Download
memory/3628-145-0x000000000085C000-0x000000000087B000-memory.dmp

Filesize
124KB

Download
memory/3628-143-0x0000000000400000-0x000000000065B000-memory.dmp

Filesize
2.4MB

Download
memory/3628-142-0x000000000085C000-0x000000000087B000-memory.dmp

Filesize
124KB

Download
memory/3648-153-0x0000000000810000-0x000000000082F000-memory.dmp

Filesize
124KB

Download
memory/3648-154-0x0000000000400000-0x000000000065B000-memory.dmp

Filesize
2.4MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads