amadey | 8c8ed0517da6e06d365166e3dc12308fad3e90ca6607c7c94c1a7fdf71428f0e

General

Target

8ceb3e5ac71e9c98006f36608b2c33706e00a5eaaa69fc0dee304fc89abae50b.exe
Size

248KB
MD5

908564324457fbae5493c6b6b862a1c0
SHA1

75c6e69ce15e3c77de5b2af9218b769be0608dbf
SHA256

8ceb3e5ac71e9c98006f36608b2c33706e00a5eaaa69fc0dee304fc89abae50b
SHA512

2a6e6efacb86a397e2ce0f85deee59d24dd958ec4b935b70fa56e3fd4b97f71c5f306704b10f3effc3b76a4066dd88ca70cfe6b66fcd595cff2bdc3aa778892a
SSDEEP

3072:LUX4170EsHLj/0KGW31RvWkumJUIP/GTja52TS3rKJjz+8LKrS56uZY:E41QDLz0KGWTWkuG3P/dcTErGC8ASYc

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 4 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll	amadey_cred_module
C:\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll	amadey_cred_module
behavioral2/memory/4688-151-0x0000000000610000-0x0000000000634000-memory.dmp	amadey_cred_module
C:\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll	amadey_cred_module

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

43 4688 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

rovwer.exerovwer.exe

pid process

4860 rovwer.exe
2968 rovwer.exe

flow	pid	process
43	4688	rundll32.exe

pid	process
4860	rovwer.exe
2968	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:

8ceb3e5ac71e9c98006f36608b2c33706e00a5eaaa69fc0dee304fc89abae50b.exerovwer.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	8ceb3e5ac71e9c98006f36608b2c33706e00a5eaaa69fc0dee304fc89abae50b.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	rovwer.exe

Loads dropped DLL 2 IoCs

Processes:

rundll32.exe

pid process

4688 rundll32.exe
4688 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
4688	rundll32.exe
4688	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 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid	pid_target	process	target process
1856	2288	WerFault.exe	8ceb3e5ac71e9c98006f36608b2c33706e00a5eaaa69fc0dee304fc89abae50b.exe
5112	2968	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

1648 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

4688 rundll32.exe
4688 rundll32.exe
4688 rundll32.exe
4688 rundll32.exe

pid	process
1648	schtasks.exe

pid	process
4688	rundll32.exe
4688	rundll32.exe
4688	rundll32.exe
4688	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

8ceb3e5ac71e9c98006f36608b2c33706e00a5eaaa69fc0dee304fc89abae50b.exerovwer.exe

description	pid	process	target process
PID 2288 wrote to memory of 4860	2288	8ceb3e5ac71e9c98006f36608b2c33706e00a5eaaa69fc0dee304fc89abae50b.exe	rovwer.exe
PID 2288 wrote to memory of 4860	2288	8ceb3e5ac71e9c98006f36608b2c33706e00a5eaaa69fc0dee304fc89abae50b.exe	rovwer.exe
PID 2288 wrote to memory of 4860	2288	8ceb3e5ac71e9c98006f36608b2c33706e00a5eaaa69fc0dee304fc89abae50b.exe	rovwer.exe
PID 4860 wrote to memory of 1648	4860	rovwer.exe	schtasks.exe
PID 4860 wrote to memory of 1648	4860	rovwer.exe	schtasks.exe
PID 4860 wrote to memory of 1648	4860	rovwer.exe	schtasks.exe
PID 4860 wrote to memory of 4688	4860	rovwer.exe	rundll32.exe
PID 4860 wrote to memory of 4688	4860	rovwer.exe	rundll32.exe
PID 4860 wrote to memory of 4688	4860	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\8ceb3e5ac71e9c98006f36608b2c33706e00a5eaaa69fc0dee304fc89abae50b.exe
"C:\Users\Admin\AppData\Local\Temp\8ceb3e5ac71e9c98006f36608b2c33706e00a5eaaa69fc0dee304fc89abae50b.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2288

C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
"C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe"
2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4860

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\e94c2b28f2\rovwer.exe" /F
3⤵
- Creates scheduled task(s)
PID:1648

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll, Main
3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_win_path
PID:4688

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2288 -s 1264
2⤵
- Program crash
PID:1856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2288 -ip 2288
1⤵
PID:1536

C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
1⤵
- Executes dropped EXE
PID:2968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 232
2⤵
- Program crash
PID:5112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2968 -ip 2968
1⤵
PID:4000

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\e94c2b28f2\rovwer.exe
Filesize
248KB

MD5
908564324457fbae5493c6b6b862a1c0

SHA1
75c6e69ce15e3c77de5b2af9218b769be0608dbf

SHA256
8ceb3e5ac71e9c98006f36608b2c33706e00a5eaaa69fc0dee304fc89abae50b

SHA512
2a6e6efacb86a397e2ce0f85deee59d24dd958ec4b935b70fa56e3fd4b97f71c5f306704b10f3effc3b76a4066dd88ca70cfe6b66fcd595cff2bdc3aa778892a

Download Submit
C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
Filesize
248KB

MD5
908564324457fbae5493c6b6b862a1c0

SHA1
75c6e69ce15e3c77de5b2af9218b769be0608dbf

SHA256
8ceb3e5ac71e9c98006f36608b2c33706e00a5eaaa69fc0dee304fc89abae50b

SHA512
2a6e6efacb86a397e2ce0f85deee59d24dd958ec4b935b70fa56e3fd4b97f71c5f306704b10f3effc3b76a4066dd88ca70cfe6b66fcd595cff2bdc3aa778892a

Download Submit
C:\Users\Admin\AppData\Local\Temp\e94c2b28f2\rovwer.exe
Filesize
248KB

MD5
908564324457fbae5493c6b6b862a1c0

SHA1
75c6e69ce15e3c77de5b2af9218b769be0608dbf

SHA256
8ceb3e5ac71e9c98006f36608b2c33706e00a5eaaa69fc0dee304fc89abae50b

SHA512
2a6e6efacb86a397e2ce0f85deee59d24dd958ec4b935b70fa56e3fd4b97f71c5f306704b10f3effc3b76a4066dd88ca70cfe6b66fcd595cff2bdc3aa778892a

Download Submit
C:\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll
Filesize
126KB

MD5
522adad0782501491314a78c7f32006b

SHA1
e487edceeef3a41e2a8eea1e684bcbc3b39adb97

SHA256
351fd9b73fa0cbbdfbce0793ca41544f5191650d79317a34024f3c09f73ac9ba

SHA512
5f8a103deea3ed5f8641d1f4c91a4f891a8208b679cadbfac4a068afbad0d2f777cd29ace4bdfec590e722435473e4f8465fb80d5cda792dc0236646580101a7

Download Submit
C:\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll
Filesize
126KB

MD5
522adad0782501491314a78c7f32006b

SHA1
e487edceeef3a41e2a8eea1e684bcbc3b39adb97

SHA256
351fd9b73fa0cbbdfbce0793ca41544f5191650d79317a34024f3c09f73ac9ba

SHA512
5f8a103deea3ed5f8641d1f4c91a4f891a8208b679cadbfac4a068afbad0d2f777cd29ace4bdfec590e722435473e4f8465fb80d5cda792dc0236646580101a7

Download Submit
C:\Users\Admin\AppData\Roaming\80b59841e5c623\cred64.dll
Filesize
126KB

MD5
522adad0782501491314a78c7f32006b

SHA1
e487edceeef3a41e2a8eea1e684bcbc3b39adb97

SHA256
351fd9b73fa0cbbdfbce0793ca41544f5191650d79317a34024f3c09f73ac9ba

SHA512
5f8a103deea3ed5f8641d1f4c91a4f891a8208b679cadbfac4a068afbad0d2f777cd29ace4bdfec590e722435473e4f8465fb80d5cda792dc0236646580101a7

Download Submit
memory/1648-143-0x0000000000000000-mapping.dmp

Download
memory/2288-136-0x00000000022F0000-0x000000000232E000-memory.dmp

Filesize
248KB

Download
memory/2288-137-0x0000000000400000-0x0000000000599000-memory.dmp

Filesize
1.6MB

Download
memory/2288-135-0x0000000000698000-0x00000000006B7000-memory.dmp

Filesize
124KB

Download
memory/2288-144-0x0000000000400000-0x0000000000599000-memory.dmp

Filesize
1.6MB

Download
memory/2288-134-0x0000000000400000-0x0000000000599000-memory.dmp

Filesize
1.6MB

Download
memory/2288-133-0x00000000022F0000-0x000000000232E000-memory.dmp

Filesize
248KB

Download
memory/2288-132-0x0000000000698000-0x00000000006B7000-memory.dmp

Filesize
124KB

Download
memory/2968-154-0x0000000000400000-0x0000000000599000-memory.dmp

Filesize
1.6MB

Download
memory/2968-153-0x000000000074C000-0x000000000076B000-memory.dmp

Filesize
124KB

Download
memory/4688-147-0x0000000000000000-mapping.dmp

Download
memory/4688-151-0x0000000000610000-0x0000000000634000-memory.dmp

Filesize
144KB

Download
memory/4860-146-0x0000000000400000-0x0000000000599000-memory.dmp

Filesize
1.6MB

Download
memory/4860-145-0x0000000000908000-0x0000000000928000-memory.dmp

Filesize
128KB

Download
memory/4860-142-0x0000000000400000-0x0000000000599000-memory.dmp

Filesize
1.6MB

Download
memory/4860-141-0x0000000000908000-0x0000000000928000-memory.dmp

Filesize
128KB

Download
memory/4860-138-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads