amadey | 82e837bdd2dca524f69dc860702c1d95c0881f36b7773c6961012413acc5dd05

General

Target

82e837bdd2dca524f69dc860702c1d95c0881f36b7773c6961012413acc5dd05.exe
Size

232KB
MD5

a4ee954fb241ad6c25e3ffecb2eafe7b
SHA1

16b9105f96c689a4180c76f4fba07e0b350e2c98
SHA256

82e837bdd2dca524f69dc860702c1d95c0881f36b7773c6961012413acc5dd05
SHA512

2d37d1096d5f8ebe9837a8b6eba0e73c555433ca2395dd2e38be03fec5e0dbd9dd816602ba49bd486c0f9f265b11c91a215bd56f84fd8be1df089b38e585daf4
SSDEEP

6144:1vAnkwfUCJ5qA9GOa1u6Rcsa//78gStqm:1ofZJ539GOa1Jcv375kqm

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 4 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
behavioral1/memory/3976-152-0x0000000000680000-0x00000000006A4000-memory.dmp	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

58 3976 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

972 rovwer.exe
3140 rovwer.exe
5040 rovwer.exe

flow	pid	process
58	3976	rundll32.exe

pid	process
972	rovwer.exe
3140	rovwer.exe
5040	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:

rovwer.exe82e837bdd2dca524f69dc860702c1d95c0881f36b7773c6961012413acc5dd05.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	rovwer.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	82e837bdd2dca524f69dc860702c1d95c0881f36b7773c6961012413acc5dd05.exe

Loads dropped DLL 2 IoCs

Processes:

rundll32.exe

pid process

3976 rundll32.exe
3976 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
3976	rundll32.exe
3976	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
3732	976	WerFault.exe	82e837bdd2dca524f69dc860702c1d95c0881f36b7773c6961012413acc5dd05.exe
3060	3140	WerFault.exe	rovwer.exe
4136	5040	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

3464 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

3976 rundll32.exe
3976 rundll32.exe
3976 rundll32.exe
3976 rundll32.exe

pid	process
3464	schtasks.exe

pid	process
3976	rundll32.exe
3976	rundll32.exe
3976	rundll32.exe
3976	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

82e837bdd2dca524f69dc860702c1d95c0881f36b7773c6961012413acc5dd05.exerovwer.exe

description	pid	process	target process
PID 976 wrote to memory of 972	976	82e837bdd2dca524f69dc860702c1d95c0881f36b7773c6961012413acc5dd05.exe	rovwer.exe
PID 976 wrote to memory of 972	976	82e837bdd2dca524f69dc860702c1d95c0881f36b7773c6961012413acc5dd05.exe	rovwer.exe
PID 976 wrote to memory of 972	976	82e837bdd2dca524f69dc860702c1d95c0881f36b7773c6961012413acc5dd05.exe	rovwer.exe
PID 972 wrote to memory of 3464	972	rovwer.exe	schtasks.exe
PID 972 wrote to memory of 3464	972	rovwer.exe	schtasks.exe
PID 972 wrote to memory of 3464	972	rovwer.exe	schtasks.exe
PID 972 wrote to memory of 3976	972	rovwer.exe	rundll32.exe
PID 972 wrote to memory of 3976	972	rovwer.exe	rundll32.exe
PID 972 wrote to memory of 3976	972	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\82e837bdd2dca524f69dc860702c1d95c0881f36b7773c6961012413acc5dd05.exe
"C:\Users\Admin\AppData\Local\Temp\82e837bdd2dca524f69dc860702c1d95c0881f36b7773c6961012413acc5dd05.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:976

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:972

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:3464

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:3976

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 976 -s 1148
2⤵
- Program crash
PID:3732

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 976 -ip 976
1⤵
PID:5092

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:3140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3140 -s 416
2⤵
- Program crash
PID:3060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 3140 -ip 3140
1⤵
PID:1548

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:5040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5040 -s 424
2⤵
- Program crash
PID:4136

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 5040 -ip 5040
1⤵
PID:2732

Network

MITRE ATT&CK Enterprise 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

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe

Filesize
232KB

MD5
a4ee954fb241ad6c25e3ffecb2eafe7b

SHA1
16b9105f96c689a4180c76f4fba07e0b350e2c98

SHA256
82e837bdd2dca524f69dc860702c1d95c0881f36b7773c6961012413acc5dd05

SHA512
2d37d1096d5f8ebe9837a8b6eba0e73c555433ca2395dd2e38be03fec5e0dbd9dd816602ba49bd486c0f9f265b11c91a215bd56f84fd8be1df089b38e585daf4

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

Filesize
232KB

MD5
a4ee954fb241ad6c25e3ffecb2eafe7b

SHA1
16b9105f96c689a4180c76f4fba07e0b350e2c98

SHA256
82e837bdd2dca524f69dc860702c1d95c0881f36b7773c6961012413acc5dd05

SHA512
2d37d1096d5f8ebe9837a8b6eba0e73c555433ca2395dd2e38be03fec5e0dbd9dd816602ba49bd486c0f9f265b11c91a215bd56f84fd8be1df089b38e585daf4

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

Filesize
232KB

MD5
a4ee954fb241ad6c25e3ffecb2eafe7b

SHA1
16b9105f96c689a4180c76f4fba07e0b350e2c98

SHA256
82e837bdd2dca524f69dc860702c1d95c0881f36b7773c6961012413acc5dd05

SHA512
2d37d1096d5f8ebe9837a8b6eba0e73c555433ca2395dd2e38be03fec5e0dbd9dd816602ba49bd486c0f9f265b11c91a215bd56f84fd8be1df089b38e585daf4

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

Filesize
232KB

MD5
a4ee954fb241ad6c25e3ffecb2eafe7b

SHA1
16b9105f96c689a4180c76f4fba07e0b350e2c98

SHA256
82e837bdd2dca524f69dc860702c1d95c0881f36b7773c6961012413acc5dd05

SHA512
2d37d1096d5f8ebe9837a8b6eba0e73c555433ca2395dd2e38be03fec5e0dbd9dd816602ba49bd486c0f9f265b11c91a215bd56f84fd8be1df089b38e585daf4

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
C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll

Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
memory/972-138-0x00000000007AC000-0x00000000007CB000-memory.dmp

Filesize
124KB

Download
memory/972-144-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/972-135-0x0000000000000000-mapping.dmp

Download
memory/972-139-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/972-143-0x00000000007AC000-0x00000000007CB000-memory.dmp

Filesize
124KB

Download
memory/976-134-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/976-142-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/976-132-0x000000000080D000-0x000000000082C000-memory.dmp

Filesize
124KB

Download
memory/976-141-0x000000000080D000-0x000000000082C000-memory.dmp

Filesize
124KB

Download
memory/976-133-0x0000000002310000-0x000000000234E000-memory.dmp

Filesize
248KB

Download
memory/3140-146-0x0000000000740000-0x000000000075F000-memory.dmp

Filesize
124KB

Download
memory/3140-147-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download
memory/3464-140-0x0000000000000000-mapping.dmp

Download
memory/3976-148-0x0000000000000000-mapping.dmp

Download
memory/3976-152-0x0000000000680000-0x00000000006A4000-memory.dmp

Filesize
144KB

Download
memory/5040-154-0x00000000008F0000-0x000000000090F000-memory.dmp

Filesize
124KB

Download
memory/5040-155-0x0000000000400000-0x000000000071C000-memory.dmp

Filesize
3.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads