amadey | 4531bab51ff2faf6dc606f50c3952804815e83b01c861d4eae8b606a8668ca39

General

Target

file.exe
Size

279KB
MD5

edb7e98faed74c17ea3b57fbfc80120c
SHA1

608e1ff59fd2d2d5adc401d061e66989f07b8ba0
SHA256

4531bab51ff2faf6dc606f50c3952804815e83b01c861d4eae8b606a8668ca39
SHA512

07df31279d7b15a2624f87a9b3b0e001224ebd45c34f39fbf8bb64fab6271dad4d1b963646ce57c8275ecef6bf93d9c3a2bdc6e95eaa6ba1002e12659ce19697
SSDEEP

6144:vHrL9EtBHC8q9NMLI3puFwlK1W+b6xFbJp6xGb:vLpYBHC5mLI3pywlKkZbJ8A

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

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

27 2080 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

3856 rovwer.exe
2568 rovwer.exe
3656 rovwer.exe

flow	pid	process
27	2080	rundll32.exe

pid	process
3856	rovwer.exe
2568	rovwer.exe
3656	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:

file.exerovwer.exe

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

2080 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
2080	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

1348 4892 WerFault.exe file.exe
2428 2568 WerFault.exe rovwer.exe
2100 3656 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

1732 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

2080 rundll32.exe
2080 rundll32.exe
2080 rundll32.exe
2080 rundll32.exe

pid	pid_target	process	target process
1348	4892	WerFault.exe	file.exe
2428	2568	WerFault.exe	rovwer.exe
2100	3656	WerFault.exe	rovwer.exe

pid	process
1732	schtasks.exe

pid	process
2080	rundll32.exe
2080	rundll32.exe
2080	rundll32.exe
2080	rundll32.exe

Suspicious use of WriteProcessMemory 30 IoCs

Processes:

file.exerovwer.execmd.exe

description	pid	process	target process
PID 4892 wrote to memory of 3856	4892	file.exe	rovwer.exe
PID 4892 wrote to memory of 3856	4892	file.exe	rovwer.exe
PID 4892 wrote to memory of 3856	4892	file.exe	rovwer.exe
PID 3856 wrote to memory of 1732	3856	rovwer.exe	schtasks.exe
PID 3856 wrote to memory of 1732	3856	rovwer.exe	schtasks.exe
PID 3856 wrote to memory of 1732	3856	rovwer.exe	schtasks.exe
PID 3856 wrote to memory of 4848	3856	rovwer.exe	cmd.exe
PID 3856 wrote to memory of 4848	3856	rovwer.exe	cmd.exe
PID 3856 wrote to memory of 4848	3856	rovwer.exe	cmd.exe
PID 4848 wrote to memory of 2908	4848	cmd.exe	cmd.exe
PID 4848 wrote to memory of 2908	4848	cmd.exe	cmd.exe
PID 4848 wrote to memory of 2908	4848	cmd.exe	cmd.exe
PID 4848 wrote to memory of 3428	4848	cmd.exe	cacls.exe
PID 4848 wrote to memory of 3428	4848	cmd.exe	cacls.exe
PID 4848 wrote to memory of 3428	4848	cmd.exe	cacls.exe
PID 4848 wrote to memory of 3268	4848	cmd.exe	cacls.exe
PID 4848 wrote to memory of 3268	4848	cmd.exe	cacls.exe
PID 4848 wrote to memory of 3268	4848	cmd.exe	cacls.exe
PID 4848 wrote to memory of 116	4848	cmd.exe	cmd.exe
PID 4848 wrote to memory of 116	4848	cmd.exe	cmd.exe
PID 4848 wrote to memory of 116	4848	cmd.exe	cmd.exe
PID 4848 wrote to memory of 224	4848	cmd.exe	cacls.exe
PID 4848 wrote to memory of 224	4848	cmd.exe	cacls.exe
PID 4848 wrote to memory of 224	4848	cmd.exe	cacls.exe
PID 4848 wrote to memory of 2924	4848	cmd.exe	cacls.exe
PID 4848 wrote to memory of 2924	4848	cmd.exe	cacls.exe
PID 4848 wrote to memory of 2924	4848	cmd.exe	cacls.exe
PID 3856 wrote to memory of 2080	3856	rovwer.exe	rundll32.exe
PID 3856 wrote to memory of 2080	3856	rovwer.exe	rundll32.exe
PID 3856 wrote to memory of 2080	3856	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\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4892

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:3856

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:1732

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:4848

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
4⤵
PID:2908

C:\Windows\SysWOW64\cacls.exe
CACLS "rovwer.exe" /P "Admin:N"
4⤵
PID:3428

C:\Windows\SysWOW64\cacls.exe
CACLS "rovwer.exe" /P "Admin:R" /E
4⤵
PID:3268

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" echo Y"
4⤵
PID:116

C:\Windows\SysWOW64\cacls.exe
CACLS "..\99e342142d" /P "Admin:N"
4⤵
PID:224

C:\Windows\SysWOW64\cacls.exe
CACLS "..\99e342142d" /P "Admin:R" /E
4⤵
PID:2924

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:2080

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4892 -s 1136
2⤵
- Program crash
PID:1348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4892 -ip 4892
1⤵
PID:4556

C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
1⤵
- Executes dropped EXE
PID:2568

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 416
2⤵
- Program crash
PID:2428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2568 -ip 2568
1⤵
PID:4108

C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
1⤵
- Executes dropped EXE
PID:3656

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3656 -s 420
2⤵
- Program crash
PID:2100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 3656 -ip 3656
1⤵
PID:3580

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
Filesize
279KB

MD5
edb7e98faed74c17ea3b57fbfc80120c

SHA1
608e1ff59fd2d2d5adc401d061e66989f07b8ba0

SHA256
4531bab51ff2faf6dc606f50c3952804815e83b01c861d4eae8b606a8668ca39

SHA512
07df31279d7b15a2624f87a9b3b0e001224ebd45c34f39fbf8bb64fab6271dad4d1b963646ce57c8275ecef6bf93d9c3a2bdc6e95eaa6ba1002e12659ce19697

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
Filesize
279KB

MD5
edb7e98faed74c17ea3b57fbfc80120c

SHA1
608e1ff59fd2d2d5adc401d061e66989f07b8ba0

SHA256
4531bab51ff2faf6dc606f50c3952804815e83b01c861d4eae8b606a8668ca39

SHA512
07df31279d7b15a2624f87a9b3b0e001224ebd45c34f39fbf8bb64fab6271dad4d1b963646ce57c8275ecef6bf93d9c3a2bdc6e95eaa6ba1002e12659ce19697

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
Filesize
279KB

MD5
edb7e98faed74c17ea3b57fbfc80120c

SHA1
608e1ff59fd2d2d5adc401d061e66989f07b8ba0

SHA256
4531bab51ff2faf6dc606f50c3952804815e83b01c861d4eae8b606a8668ca39

SHA512
07df31279d7b15a2624f87a9b3b0e001224ebd45c34f39fbf8bb64fab6271dad4d1b963646ce57c8275ecef6bf93d9c3a2bdc6e95eaa6ba1002e12659ce19697

Download Submit
C:\Users\Admin\AppData\Local\Temp\99e342142d\rovwer.exe
Filesize
279KB

MD5
edb7e98faed74c17ea3b57fbfc80120c

SHA1
608e1ff59fd2d2d5adc401d061e66989f07b8ba0

SHA256
4531bab51ff2faf6dc606f50c3952804815e83b01c861d4eae8b606a8668ca39

SHA512
07df31279d7b15a2624f87a9b3b0e001224ebd45c34f39fbf8bb64fab6271dad4d1b963646ce57c8275ecef6bf93d9c3a2bdc6e95eaa6ba1002e12659ce19697

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/116-147-0x0000000000000000-mapping.dmp

Download
memory/224-148-0x0000000000000000-mapping.dmp

Download
memory/1732-142-0x0000000000000000-mapping.dmp

Download
memory/2080-155-0x0000000000000000-mapping.dmp

Download
memory/2568-154-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/2568-153-0x0000000000A6A000-0x0000000000A89000-memory.dmp

Filesize
124KB

Download
memory/2908-144-0x0000000000000000-mapping.dmp

Download
memory/2924-149-0x0000000000000000-mapping.dmp

Download
memory/3268-146-0x0000000000000000-mapping.dmp

Download
memory/3428-145-0x0000000000000000-mapping.dmp

Download
memory/3656-159-0x00000000009CA000-0x00000000009E9000-memory.dmp

Filesize
124KB

Download
memory/3656-160-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/3856-140-0x00000000008C6000-0x00000000008E5000-memory.dmp

Filesize
124KB

Download
memory/3856-151-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/3856-141-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/3856-135-0x0000000000000000-mapping.dmp

Download
memory/3856-150-0x00000000008C6000-0x00000000008E5000-memory.dmp

Filesize
124KB

Download
memory/4848-143-0x0000000000000000-mapping.dmp

Download
memory/4892-132-0x00000000009C7000-0x00000000009E6000-memory.dmp

Filesize
124KB

Download
memory/4892-139-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4892-138-0x00000000009C7000-0x00000000009E6000-memory.dmp

Filesize
124KB

Download
memory/4892-134-0x0000000000400000-0x0000000000848000-memory.dmp

Filesize
4.3MB

Download
memory/4892-133-0x0000000000900000-0x000000000093E000-memory.dmp

Filesize
248KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads