amadey | a978a24ccca9fb55bf873e33e1186a0afd54a17d96cc5ee735f626339a2000f1

General

Target

file.exe
Size

252KB
MD5

70075eac1599464a546afda1c2028dd8
SHA1

285e267df0284b63add74d1396ae7d0efbf736a1
SHA256

a978a24ccca9fb55bf873e33e1186a0afd54a17d96cc5ee735f626339a2000f1
SHA512

dbca8475fc401f59df5c285dad1969200bfd9e1ea87057261be5bbad123e48e5efd2240bb0bf982189f75590a062e812329b8d882318b5fa1674279f60a8c216
SSDEEP

3072:pymvfUmT5qE9mpcme3ixQEZXNQY9h4983A6kX/7eBqEvQjAPyTsIGZhbPJOFRz:RMj3rxQy9VA6kfE2nObhOF

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\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

24 4644 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

4560 rovwer.exe
4288 rovwer.exe
4180 rovwer.exe

flow	pid	process
24	4644	rundll32.exe

pid	process
4560	rovwer.exe
4288	rovwer.exe
4180	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-1-5-21-4060001867-1434967833-2212371794-1000\Control Panel\International\Geo\Nation	file.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\Control Panel\International\Geo\Nation	rovwer.exe

Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

4644 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
4644	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-1-5-21-4060001867-1434967833-2212371794-1000\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

3312 4248 WerFault.exe file.exe
3284 4288 WerFault.exe rovwer.exe
2080 4180 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

4952 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

4644 rundll32.exe
4644 rundll32.exe
4644 rundll32.exe
4644 rundll32.exe

pid	pid_target	process	target process
3312	4248	WerFault.exe	file.exe
3284	4288	WerFault.exe	rovwer.exe
2080	4180	WerFault.exe	rovwer.exe

pid	process
4952	schtasks.exe

pid	process
4644	rundll32.exe
4644	rundll32.exe
4644	rundll32.exe
4644	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

file.exerovwer.exe

description	pid	process	target process
PID 4248 wrote to memory of 4560	4248	file.exe	rovwer.exe
PID 4248 wrote to memory of 4560	4248	file.exe	rovwer.exe
PID 4248 wrote to memory of 4560	4248	file.exe	rovwer.exe
PID 4560 wrote to memory of 4952	4560	rovwer.exe	schtasks.exe
PID 4560 wrote to memory of 4952	4560	rovwer.exe	schtasks.exe
PID 4560 wrote to memory of 4952	4560	rovwer.exe	schtasks.exe
PID 4560 wrote to memory of 4644	4560	rovwer.exe	rundll32.exe
PID 4560 wrote to memory of 4644	4560	rovwer.exe	rundll32.exe
PID 4560 wrote to memory of 4644	4560	rovwer.exe	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4060001867-1434967833-2212371794-1000\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:4248

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:4560

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:4952

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:4644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4248 -s 1276
2⤵
- Program crash
PID:3312

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4248 -ip 4248
1⤵
PID:2588

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:4288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 416
2⤵
- Program crash
PID:3284

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 384 -p 4288 -ip 4288
1⤵
PID:4140

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:4180

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 424
2⤵
- Program crash
PID:2080

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 508 -p 4180 -ip 4180
1⤵
PID:4200

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
252KB

MD5
70075eac1599464a546afda1c2028dd8

SHA1
285e267df0284b63add74d1396ae7d0efbf736a1

SHA256
a978a24ccca9fb55bf873e33e1186a0afd54a17d96cc5ee735f626339a2000f1

SHA512
dbca8475fc401f59df5c285dad1969200bfd9e1ea87057261be5bbad123e48e5efd2240bb0bf982189f75590a062e812329b8d882318b5fa1674279f60a8c216

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
252KB

MD5
70075eac1599464a546afda1c2028dd8

SHA1
285e267df0284b63add74d1396ae7d0efbf736a1

SHA256
a978a24ccca9fb55bf873e33e1186a0afd54a17d96cc5ee735f626339a2000f1

SHA512
dbca8475fc401f59df5c285dad1969200bfd9e1ea87057261be5bbad123e48e5efd2240bb0bf982189f75590a062e812329b8d882318b5fa1674279f60a8c216

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
252KB

MD5
70075eac1599464a546afda1c2028dd8

SHA1
285e267df0284b63add74d1396ae7d0efbf736a1

SHA256
a978a24ccca9fb55bf873e33e1186a0afd54a17d96cc5ee735f626339a2000f1

SHA512
dbca8475fc401f59df5c285dad1969200bfd9e1ea87057261be5bbad123e48e5efd2240bb0bf982189f75590a062e812329b8d882318b5fa1674279f60a8c216

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
252KB

MD5
70075eac1599464a546afda1c2028dd8

SHA1
285e267df0284b63add74d1396ae7d0efbf736a1

SHA256
a978a24ccca9fb55bf873e33e1186a0afd54a17d96cc5ee735f626339a2000f1

SHA512
dbca8475fc401f59df5c285dad1969200bfd9e1ea87057261be5bbad123e48e5efd2240bb0bf982189f75590a062e812329b8d882318b5fa1674279f60a8c216

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/4180-153-0x0000000000400000-0x00000000005A4000-memory.dmp

Filesize
1.6MB

Download
memory/4180-152-0x00000000006CC000-0x00000000006EA000-memory.dmp

Filesize
120KB

Download
memory/4248-137-0x0000000000400000-0x00000000005A4000-memory.dmp

Filesize
1.6MB

Download
memory/4248-139-0x0000000000760000-0x000000000079E000-memory.dmp

Filesize
248KB

Download
memory/4248-133-0x0000000000760000-0x000000000079E000-memory.dmp

Filesize
248KB

Download
memory/4248-132-0x0000000000639000-0x0000000000658000-memory.dmp

Filesize
124KB

Download
memory/4248-138-0x0000000000639000-0x0000000000658000-memory.dmp

Filesize
124KB

Download
memory/4288-150-0x0000000000400000-0x00000000005A4000-memory.dmp

Filesize
1.6MB

Download
memory/4288-149-0x000000000070C000-0x000000000072A000-memory.dmp

Filesize
120KB

Download
memory/4560-144-0x0000000000400000-0x00000000005A4000-memory.dmp

Filesize
1.6MB

Download
memory/4560-141-0x0000000000868000-0x0000000000887000-memory.dmp

Filesize
124KB

Download
memory/4560-143-0x0000000000868000-0x0000000000887000-memory.dmp

Filesize
124KB

Download
memory/4560-134-0x0000000000000000-mapping.dmp

Download
memory/4560-142-0x0000000000400000-0x00000000005A4000-memory.dmp

Filesize
1.6MB

Download
memory/4644-145-0x0000000000000000-mapping.dmp

Download
memory/4952-140-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads