amadey | 33dbd38c8cd1a622973ede037e6dea53dd54fd1f0e24dda5f04961a0b156e356

General

Target

b7842ab0ab8222d82bc85fed657c6b654934273c8879bc54a514ed1b11f4dc4c.exe
Size

205KB
MD5

6ebe673b67f6e09ebc8d12c1c2228820
SHA1

9c31a26fdc6ad270a35dbab8c65c69a5f32fcc59
SHA256

b7842ab0ab8222d82bc85fed657c6b654934273c8879bc54a514ed1b11f4dc4c
SHA512

5459fa4ab307c9bb8807050fdd2e9334e73cdd9efd814977596d213d17ee122648468f8b383f45d0098905d2d62cb02fc9edb4fa6588aaff4ee1f66993d75640
SSDEEP

3072:xEDbGq+SNqbj37y5mKSLaICiuCz4SebdwvboQ5Ix2LKtuskzp8UtNc+D:2Gq+sa3CS1CqcyvboQOxKsstT

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

57 988 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

4000 rovwer.exe
4504 rovwer.exe
4268 rovwer.exe

flow	pid	process
57	988	rundll32.exe

pid	process
4000	rovwer.exe
4504	rovwer.exe
4268	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:

b7842ab0ab8222d82bc85fed657c6b654934273c8879bc54a514ed1b11f4dc4c.exerovwer.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	b7842ab0ab8222d82bc85fed657c6b654934273c8879bc54a514ed1b11f4dc4c.exe
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	rovwer.exe

Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

988 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
988	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-1-5-21-929662420-1054238289-2961194603-1000\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
2784	2404	WerFault.exe	b7842ab0ab8222d82bc85fed657c6b654934273c8879bc54a514ed1b11f4dc4c.exe
4232	4504	WerFault.exe	rovwer.exe
2564	4268	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

2452 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

988 rundll32.exe
988 rundll32.exe
988 rundll32.exe
988 rundll32.exe

pid	process
2452	schtasks.exe

pid	process
988	rundll32.exe
988	rundll32.exe
988	rundll32.exe
988	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

b7842ab0ab8222d82bc85fed657c6b654934273c8879bc54a514ed1b11f4dc4c.exerovwer.exe

description	pid	process	target process
PID 2404 wrote to memory of 4000	2404	b7842ab0ab8222d82bc85fed657c6b654934273c8879bc54a514ed1b11f4dc4c.exe	rovwer.exe
PID 2404 wrote to memory of 4000	2404	b7842ab0ab8222d82bc85fed657c6b654934273c8879bc54a514ed1b11f4dc4c.exe	rovwer.exe
PID 2404 wrote to memory of 4000	2404	b7842ab0ab8222d82bc85fed657c6b654934273c8879bc54a514ed1b11f4dc4c.exe	rovwer.exe
PID 4000 wrote to memory of 2452	4000	rovwer.exe	schtasks.exe
PID 4000 wrote to memory of 2452	4000	rovwer.exe	schtasks.exe
PID 4000 wrote to memory of 2452	4000	rovwer.exe	schtasks.exe
PID 4000 wrote to memory of 988	4000	rovwer.exe	rundll32.exe
PID 4000 wrote to memory of 988	4000	rovwer.exe	rundll32.exe
PID 4000 wrote to memory of 988	4000	rovwer.exe	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\b7842ab0ab8222d82bc85fed657c6b654934273c8879bc54a514ed1b11f4dc4c.exe
"C:\Users\Admin\AppData\Local\Temp\b7842ab0ab8222d82bc85fed657c6b654934273c8879bc54a514ed1b11f4dc4c.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2404

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:4000

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:2452

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:988

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2404 -s 1140
2⤵
- Program crash
PID:2784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 2404 -ip 2404
1⤵
PID:2424

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:4504

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4504 -s 420
2⤵
- Program crash
PID:4232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 4504 -ip 4504
1⤵
PID:1200

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:4268

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4268 -s 304
2⤵
- Program crash
PID:2564

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4268 -ip 4268
1⤵
PID:1108

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\50c1695437\rovwer.exe
Filesize
205KB

MD5
6ebe673b67f6e09ebc8d12c1c2228820

SHA1
9c31a26fdc6ad270a35dbab8c65c69a5f32fcc59

SHA256
b7842ab0ab8222d82bc85fed657c6b654934273c8879bc54a514ed1b11f4dc4c

SHA512
5459fa4ab307c9bb8807050fdd2e9334e73cdd9efd814977596d213d17ee122648468f8b383f45d0098905d2d62cb02fc9edb4fa6588aaff4ee1f66993d75640

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
205KB

MD5
6ebe673b67f6e09ebc8d12c1c2228820

SHA1
9c31a26fdc6ad270a35dbab8c65c69a5f32fcc59

SHA256
b7842ab0ab8222d82bc85fed657c6b654934273c8879bc54a514ed1b11f4dc4c

SHA512
5459fa4ab307c9bb8807050fdd2e9334e73cdd9efd814977596d213d17ee122648468f8b383f45d0098905d2d62cb02fc9edb4fa6588aaff4ee1f66993d75640

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
205KB

MD5
6ebe673b67f6e09ebc8d12c1c2228820

SHA1
9c31a26fdc6ad270a35dbab8c65c69a5f32fcc59

SHA256
b7842ab0ab8222d82bc85fed657c6b654934273c8879bc54a514ed1b11f4dc4c

SHA512
5459fa4ab307c9bb8807050fdd2e9334e73cdd9efd814977596d213d17ee122648468f8b383f45d0098905d2d62cb02fc9edb4fa6588aaff4ee1f66993d75640

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
205KB

MD5
6ebe673b67f6e09ebc8d12c1c2228820

SHA1
9c31a26fdc6ad270a35dbab8c65c69a5f32fcc59

SHA256
b7842ab0ab8222d82bc85fed657c6b654934273c8879bc54a514ed1b11f4dc4c

SHA512
5459fa4ab307c9bb8807050fdd2e9334e73cdd9efd814977596d213d17ee122648468f8b383f45d0098905d2d62cb02fc9edb4fa6588aaff4ee1f66993d75640

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/988-148-0x0000000000000000-mapping.dmp

Download
memory/2404-142-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/2404-141-0x00000000005FD000-0x000000000061C000-memory.dmp

Filesize
124KB

Download
memory/2404-132-0x00000000005FD000-0x000000000061C000-memory.dmp

Filesize
124KB

Download
memory/2404-133-0x00000000021C0000-0x00000000021FE000-memory.dmp

Filesize
248KB

Download
memory/2404-134-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/2452-140-0x0000000000000000-mapping.dmp

Download
memory/4000-135-0x0000000000000000-mapping.dmp

Download
memory/4000-138-0x000000000053D000-0x000000000055C000-memory.dmp

Filesize
124KB

Download
memory/4000-139-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/4000-144-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/4000-143-0x000000000053D000-0x000000000055C000-memory.dmp

Filesize
124KB

Download
memory/4268-152-0x000000000066F000-0x000000000068E000-memory.dmp

Filesize
124KB

Download
memory/4268-153-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/4504-146-0x000000000071F000-0x000000000073E000-memory.dmp

Filesize
124KB

Download
memory/4504-147-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads