amadey | d78bd42f2163d4f1558ddd194c3d21bf88347ad352d212076148805b8ae5e3cf

General

Target

d78bd42f2163d4f1558ddd194c3d21bf88347ad352d212076148805b8ae5e3cf.exe
Size

206KB
MD5

95389597337f305453c1fc8e26ca6f67
SHA1

4aff389ca70f4c03764e556972469f9a5a1cbd6d
SHA256

d78bd42f2163d4f1558ddd194c3d21bf88347ad352d212076148805b8ae5e3cf
SHA512

e7118f2710bc1ebbaffe7c16645d60bc4a6ab688ba452270fb5b213fd69108efd1c967f96063c31c8564c0da66a3c7c5f0837f879a780ab0cf4d59275ce74ed1
SSDEEP

3072:LwPP0KE0klNia5pmpOVDF26BuQ9fcPu5VxZAqIerF9L3sg6nRR979O:us7lNCpuDBJcPujAqbPzeRj9O

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

90 4748 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

3584 rovwer.exe
1244 rovwer.exe
2052 rovwer.exe

flow	pid	process
90	4748	rundll32.exe

pid	process
3584	rovwer.exe
1244	rovwer.exe
2052	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:

d78bd42f2163d4f1558ddd194c3d21bf88347ad352d212076148805b8ae5e3cf.exerovwer.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	d78bd42f2163d4f1558ddd194c3d21bf88347ad352d212076148805b8ae5e3cf.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	rovwer.exe

Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

4748 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
4748	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-1-5-21-2386679933-1492765628-3466841596-1000\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
4252	4020	WerFault.exe	d78bd42f2163d4f1558ddd194c3d21bf88347ad352d212076148805b8ae5e3cf.exe
4820	1244	WerFault.exe	rovwer.exe
1920	2052	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

4940 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

4748 rundll32.exe
4748 rundll32.exe
4748 rundll32.exe
4748 rundll32.exe

pid	process
4940	schtasks.exe

pid	process
4748	rundll32.exe
4748	rundll32.exe
4748	rundll32.exe
4748	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

d78bd42f2163d4f1558ddd194c3d21bf88347ad352d212076148805b8ae5e3cf.exerovwer.exe

description	pid	process	target process
PID 4020 wrote to memory of 3584	4020	d78bd42f2163d4f1558ddd194c3d21bf88347ad352d212076148805b8ae5e3cf.exe	rovwer.exe
PID 4020 wrote to memory of 3584	4020	d78bd42f2163d4f1558ddd194c3d21bf88347ad352d212076148805b8ae5e3cf.exe	rovwer.exe
PID 4020 wrote to memory of 3584	4020	d78bd42f2163d4f1558ddd194c3d21bf88347ad352d212076148805b8ae5e3cf.exe	rovwer.exe
PID 3584 wrote to memory of 4940	3584	rovwer.exe	schtasks.exe
PID 3584 wrote to memory of 4940	3584	rovwer.exe	schtasks.exe
PID 3584 wrote to memory of 4940	3584	rovwer.exe	schtasks.exe
PID 3584 wrote to memory of 4748	3584	rovwer.exe	rundll32.exe
PID 3584 wrote to memory of 4748	3584	rovwer.exe	rundll32.exe
PID 3584 wrote to memory of 4748	3584	rovwer.exe	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\d78bd42f2163d4f1558ddd194c3d21bf88347ad352d212076148805b8ae5e3cf.exe
"C:\Users\Admin\AppData\Local\Temp\d78bd42f2163d4f1558ddd194c3d21bf88347ad352d212076148805b8ae5e3cf.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4020

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:3584

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:4940

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:4748

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4020 -s 868
2⤵
- Program crash
PID:4252

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4020 -ip 4020
1⤵
PID:3452

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:1244

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1244 -s 416
2⤵
- Program crash
PID:4820

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 1244 -ip 1244
1⤵
PID:2272

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:2052

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2052 -s 424
2⤵
- Program crash
PID:1920

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2052 -ip 2052
1⤵
PID:2596

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
206KB

MD5
95389597337f305453c1fc8e26ca6f67

SHA1
4aff389ca70f4c03764e556972469f9a5a1cbd6d

SHA256
d78bd42f2163d4f1558ddd194c3d21bf88347ad352d212076148805b8ae5e3cf

SHA512
e7118f2710bc1ebbaffe7c16645d60bc4a6ab688ba452270fb5b213fd69108efd1c967f96063c31c8564c0da66a3c7c5f0837f879a780ab0cf4d59275ce74ed1

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
206KB

MD5
95389597337f305453c1fc8e26ca6f67

SHA1
4aff389ca70f4c03764e556972469f9a5a1cbd6d

SHA256
d78bd42f2163d4f1558ddd194c3d21bf88347ad352d212076148805b8ae5e3cf

SHA512
e7118f2710bc1ebbaffe7c16645d60bc4a6ab688ba452270fb5b213fd69108efd1c967f96063c31c8564c0da66a3c7c5f0837f879a780ab0cf4d59275ce74ed1

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
206KB

MD5
95389597337f305453c1fc8e26ca6f67

SHA1
4aff389ca70f4c03764e556972469f9a5a1cbd6d

SHA256
d78bd42f2163d4f1558ddd194c3d21bf88347ad352d212076148805b8ae5e3cf

SHA512
e7118f2710bc1ebbaffe7c16645d60bc4a6ab688ba452270fb5b213fd69108efd1c967f96063c31c8564c0da66a3c7c5f0837f879a780ab0cf4d59275ce74ed1

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
206KB

MD5
95389597337f305453c1fc8e26ca6f67

SHA1
4aff389ca70f4c03764e556972469f9a5a1cbd6d

SHA256
d78bd42f2163d4f1558ddd194c3d21bf88347ad352d212076148805b8ae5e3cf

SHA512
e7118f2710bc1ebbaffe7c16645d60bc4a6ab688ba452270fb5b213fd69108efd1c967f96063c31c8564c0da66a3c7c5f0837f879a780ab0cf4d59275ce74ed1

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/1244-149-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/1244-148-0x0000000000DCC000-0x0000000000DEB000-memory.dmp

Filesize
124KB

Download
memory/2052-152-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/2052-151-0x0000000000BCC000-0x0000000000BEB000-memory.dmp

Filesize
124KB

Download
memory/3584-135-0x0000000000000000-mapping.dmp

Download
memory/3584-143-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/3584-139-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/3584-138-0x0000000000C48000-0x0000000000C67000-memory.dmp

Filesize
124KB

Download
memory/4020-142-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/4020-141-0x0000000000B38000-0x0000000000B57000-memory.dmp

Filesize
124KB

Download
memory/4020-132-0x0000000000B38000-0x0000000000B57000-memory.dmp

Filesize
124KB

Download
memory/4020-134-0x0000000000400000-0x0000000000AE5000-memory.dmp

Filesize
6.9MB

Download
memory/4020-133-0x0000000000C60000-0x0000000000C9E000-memory.dmp

Filesize
248KB

Download
memory/4748-144-0x0000000000000000-mapping.dmp

Download
memory/4940-140-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads