amadey | 845d58361d94e714e6c56e856513d5717b9d846939f586c09c728d70440e7137

General

Target

1f32d31312ef205531030ae0cb1bcd78.exe
Size

222KB
MD5

1f32d31312ef205531030ae0cb1bcd78
SHA1

dd09f691719633623397985e85fc2af01ee99158
SHA256

845d58361d94e714e6c56e856513d5717b9d846939f586c09c728d70440e7137
SHA512

e43a73edef0867888b6ec23e987d6cc9fba1a26151e1d5f3933e1e703658ad3b4098a58d060bb4a9d3d5393395b2f7067be14c7f55b0569d9c29adbe39579742
SSDEEP

3072:1qiVocKJs1Pc5FGFgH1jgXSKGQMzDrhC5GmljhvmTsO+sWnxGR96UDcD:1PPWsMLjeGaGml9mTsp0R96U

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

C2

193.56.146.174/g84kvj4jck/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\a091ec0a6e2227\cred64.dll	amadey_cred_module
C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll	amadey_cred_module

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

60 4004 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

4988 rovwer.exe
1272 rovwer.exe
1796 rovwer.exe

flow	pid	process
60	4004	rundll32.exe

pid	process
4988	rovwer.exe
1272	rovwer.exe
1796	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:

1f32d31312ef205531030ae0cb1bcd78.exerovwer.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	1f32d31312ef205531030ae0cb1bcd78.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	rovwer.exe

Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

4004 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
4004	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-1-5-21-2629973501-4017243118-3254762364-1000\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
4020	676	WerFault.exe	1f32d31312ef205531030ae0cb1bcd78.exe
4132	1272	WerFault.exe	rovwer.exe
2788	1796	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

4712 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

4004 rundll32.exe
4004 rundll32.exe
4004 rundll32.exe
4004 rundll32.exe

pid	process
4712	schtasks.exe

pid	process
4004	rundll32.exe
4004	rundll32.exe
4004	rundll32.exe
4004	rundll32.exe

Suspicious use of WriteProcessMemory 30 IoCs

Processes:

1f32d31312ef205531030ae0cb1bcd78.exerovwer.execmd.exe

description	pid	process	target process
PID 676 wrote to memory of 4988	676	1f32d31312ef205531030ae0cb1bcd78.exe	rovwer.exe
PID 676 wrote to memory of 4988	676	1f32d31312ef205531030ae0cb1bcd78.exe	rovwer.exe
PID 676 wrote to memory of 4988	676	1f32d31312ef205531030ae0cb1bcd78.exe	rovwer.exe
PID 4988 wrote to memory of 4712	4988	rovwer.exe	schtasks.exe
PID 4988 wrote to memory of 4712	4988	rovwer.exe	schtasks.exe
PID 4988 wrote to memory of 4712	4988	rovwer.exe	schtasks.exe
PID 4988 wrote to memory of 2112	4988	rovwer.exe	cmd.exe
PID 4988 wrote to memory of 2112	4988	rovwer.exe	cmd.exe
PID 4988 wrote to memory of 2112	4988	rovwer.exe	cmd.exe
PID 2112 wrote to memory of 1468	2112	cmd.exe	cmd.exe
PID 2112 wrote to memory of 1468	2112	cmd.exe	cmd.exe
PID 2112 wrote to memory of 1468	2112	cmd.exe	cmd.exe
PID 2112 wrote to memory of 3440	2112	cmd.exe	cacls.exe
PID 2112 wrote to memory of 3440	2112	cmd.exe	cacls.exe
PID 2112 wrote to memory of 3440	2112	cmd.exe	cacls.exe
PID 2112 wrote to memory of 176	2112	cmd.exe	cacls.exe
PID 2112 wrote to memory of 176	2112	cmd.exe	cacls.exe
PID 2112 wrote to memory of 176	2112	cmd.exe	cacls.exe
PID 2112 wrote to memory of 220	2112	cmd.exe	cmd.exe
PID 2112 wrote to memory of 220	2112	cmd.exe	cmd.exe
PID 2112 wrote to memory of 220	2112	cmd.exe	cmd.exe
PID 2112 wrote to memory of 228	2112	cmd.exe	cacls.exe
PID 2112 wrote to memory of 228	2112	cmd.exe	cacls.exe
PID 2112 wrote to memory of 228	2112	cmd.exe	cacls.exe
PID 2112 wrote to memory of 796	2112	cmd.exe	cacls.exe
PID 2112 wrote to memory of 796	2112	cmd.exe	cacls.exe
PID 2112 wrote to memory of 796	2112	cmd.exe	cacls.exe
PID 4988 wrote to memory of 4004	4988	rovwer.exe	rundll32.exe
PID 4988 wrote to memory of 4004	4988	rovwer.exe	rundll32.exe
PID 4988 wrote to memory of 4004	4988	rovwer.exe	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\1f32d31312ef205531030ae0cb1bcd78.exe
"C:\Users\Admin\AppData\Local\Temp\1f32d31312ef205531030ae0cb1bcd78.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:676

C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
"C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe"
2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4988

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\99e342142d\rovwer.exe" /F
3⤵
- Creates scheduled task(s)
PID:4712

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "rovwer.exe" /P "Admin:N"&&CACLS "rovwer.exe" /P "Admin:R" /E&&echo Y|CACLS "..\99e342142d" /P "Admin:N"&&CACLS "..\99e342142d" /P "Admin:R" /E&&Exit
3⤵
- Suspicious use of WriteProcessMemory
PID:2112

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
4⤵
PID:1468

C:\Windows\SysWOW64\cacls.exe
CACLS "rovwer.exe" /P "Admin:N"
4⤵
PID:3440

C:\Windows\SysWOW64\cacls.exe
CACLS "rovwer.exe" /P "Admin:R" /E
4⤵
PID:176

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
4⤵
PID:220

C:\Windows\SysWOW64\cacls.exe
CACLS "..\99e342142d" /P "Admin:N"
4⤵
PID:228

C:\Windows\SysWOW64\cacls.exe
CACLS "..\99e342142d" /P "Admin:R" /E
4⤵
PID:796

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
PID:4004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 676 -s 1136
2⤵
- Program crash
PID:4020

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 676 -ip 676
1⤵
PID:5080

C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
1⤵
- Executes dropped EXE
PID:1272

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1272 -s 416
2⤵
- Program crash
PID:4132

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 1272 -ip 1272
1⤵
PID:1892

C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
1⤵
- Executes dropped EXE
PID:1796

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1796 -s 416
2⤵
- Program crash
PID:2788

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1796 -ip 1796
1⤵
PID:4812

Network

MITRE ATT&CK Matrix ATT&CK 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

1

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
Filesize
222KB

MD5
1f32d31312ef205531030ae0cb1bcd78

SHA1
dd09f691719633623397985e85fc2af01ee99158

SHA256
845d58361d94e714e6c56e856513d5717b9d846939f586c09c728d70440e7137

SHA512
e43a73edef0867888b6ec23e987d6cc9fba1a26151e1d5f3933e1e703658ad3b4098a58d060bb4a9d3d5393395b2f7067be14c7f55b0569d9c29adbe39579742

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
Filesize
222KB

MD5
1f32d31312ef205531030ae0cb1bcd78

SHA1
dd09f691719633623397985e85fc2af01ee99158

SHA256
845d58361d94e714e6c56e856513d5717b9d846939f586c09c728d70440e7137

SHA512
e43a73edef0867888b6ec23e987d6cc9fba1a26151e1d5f3933e1e703658ad3b4098a58d060bb4a9d3d5393395b2f7067be14c7f55b0569d9c29adbe39579742

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
Filesize
222KB

MD5
1f32d31312ef205531030ae0cb1bcd78

SHA1
dd09f691719633623397985e85fc2af01ee99158

SHA256
845d58361d94e714e6c56e856513d5717b9d846939f586c09c728d70440e7137

SHA512
e43a73edef0867888b6ec23e987d6cc9fba1a26151e1d5f3933e1e703658ad3b4098a58d060bb4a9d3d5393395b2f7067be14c7f55b0569d9c29adbe39579742

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
Filesize
222KB

MD5
1f32d31312ef205531030ae0cb1bcd78

SHA1
dd09f691719633623397985e85fc2af01ee99158

SHA256
845d58361d94e714e6c56e856513d5717b9d846939f586c09c728d70440e7137

SHA512
e43a73edef0867888b6ec23e987d6cc9fba1a26151e1d5f3933e1e703658ad3b4098a58d060bb4a9d3d5393395b2f7067be14c7f55b0569d9c29adbe39579742

Download Submit
C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll
Filesize
126KB

MD5
507e9dc7b9c42f535b6df96d79179835

SHA1
acf41fb549750023115f060071aa5ca8c33f249e

SHA256
3b82a0ea49d855327b64073872ebb6b63eee056e182be6b1935aa512628252af

SHA512
70907ec4c395b0d2219bfe98907ec130bfcbc6d4bec7bd73965a9b1e422553e27daaead3d6647620fcf5392d85a2e975bce0f7c79c0bc665dd33ce65f7d44302

Download Submit
C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll
Filesize
126KB

MD5
507e9dc7b9c42f535b6df96d79179835

SHA1
acf41fb549750023115f060071aa5ca8c33f249e

SHA256
3b82a0ea49d855327b64073872ebb6b63eee056e182be6b1935aa512628252af

SHA512
70907ec4c395b0d2219bfe98907ec130bfcbc6d4bec7bd73965a9b1e422553e27daaead3d6647620fcf5392d85a2e975bce0f7c79c0bc665dd33ce65f7d44302

Download Submit
memory/176-144-0x0000000000000000-mapping.dmp

Download
memory/220-145-0x0000000000000000-mapping.dmp

Download
memory/228-146-0x0000000000000000-mapping.dmp

Download
memory/676-140-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/676-132-0x00000000006D8000-0x00000000006F7000-memory.dmp

Filesize
124KB

Download
memory/676-133-0x00000000022E0000-0x000000000231E000-memory.dmp

Filesize
248KB

Download
memory/676-134-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/676-138-0x00000000006D8000-0x00000000006F7000-memory.dmp

Filesize
124KB

Download
memory/796-147-0x0000000000000000-mapping.dmp

Download
memory/1272-152-0x000000000074C000-0x000000000076B000-memory.dmp

Filesize
124KB

Download
memory/1272-153-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/1468-142-0x0000000000000000-mapping.dmp

Download
memory/1796-159-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/1796-158-0x000000000061C000-0x000000000063B000-memory.dmp

Filesize
124KB

Download
memory/2112-141-0x0000000000000000-mapping.dmp

Download
memory/3440-143-0x0000000000000000-mapping.dmp

Download
memory/4004-154-0x0000000000000000-mapping.dmp

Download
memory/4712-139-0x0000000000000000-mapping.dmp

Download
memory/4988-135-0x0000000000000000-mapping.dmp

Download
memory/4988-150-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/4988-149-0x0000000000400000-0x000000000059C000-memory.dmp

Filesize
1.6MB

Download
memory/4988-148-0x0000000000838000-0x0000000000857000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads