amadey | b4ba5419be79e50032ce8b3a3a76306de1988d886cc23f24fac80d921d2a1c91

General

Target

b4ba5419be79e50032ce8b3a3a76306de1988d886cc23f24fac80d921d2a1c91.exe
Size

209KB
MD5

cc7275c89f040e985f143cc9812209e3
SHA1

0f6b112fca187c82b2d6189d9418485f8096b599
SHA256

b4ba5419be79e50032ce8b3a3a76306de1988d886cc23f24fac80d921d2a1c91
SHA512

489cb8edef9ca25477c6bc67e8d47696b099ae33eaa37e06b5eefcc8e248ff4434614da0b5b23ed87c94c10252cdb773981026b7d81a04e3912b26fb57ea54df
SSDEEP

3072:FSJCYwq/9oSwYSOdW5zfLDNgWa27umF2SSr/QOtsVIR4iqQfq0sPtNxUot:8Ck/3SOuDNgUuDvDQOhlsPtvU

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

39 2732 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 4 IoCs

Processes:

rovwer.exerovwer.exerovwer.exerovwer.exe

pid process

4548 rovwer.exe
3076 rovwer.exe
4700 rovwer.exe
4100 rovwer.exe

flow	pid	process
39	2732	rundll32.exe

pid	process
4548	rovwer.exe
3076	rovwer.exe
4700	rovwer.exe
4100	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:

b4ba5419be79e50032ce8b3a3a76306de1988d886cc23f24fac80d921d2a1c91.exerovwer.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	b4ba5419be79e50032ce8b3a3a76306de1988d886cc23f24fac80d921d2a1c91.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

2732 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
2732	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 4 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exeWerFault.exe

pid	pid_target	process	target process
760	1792	WerFault.exe	b4ba5419be79e50032ce8b3a3a76306de1988d886cc23f24fac80d921d2a1c91.exe
1100	3076	WerFault.exe	rovwer.exe
3080	4700	WerFault.exe	rovwer.exe
4776	4100	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

212 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

2732 rundll32.exe
2732 rundll32.exe
2732 rundll32.exe
2732 rundll32.exe

pid	process
212	schtasks.exe

pid	process
2732	rundll32.exe
2732	rundll32.exe
2732	rundll32.exe
2732	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

b4ba5419be79e50032ce8b3a3a76306de1988d886cc23f24fac80d921d2a1c91.exerovwer.exe

description	pid	process	target process
PID 1792 wrote to memory of 4548	1792	b4ba5419be79e50032ce8b3a3a76306de1988d886cc23f24fac80d921d2a1c91.exe	rovwer.exe
PID 1792 wrote to memory of 4548	1792	b4ba5419be79e50032ce8b3a3a76306de1988d886cc23f24fac80d921d2a1c91.exe	rovwer.exe
PID 1792 wrote to memory of 4548	1792	b4ba5419be79e50032ce8b3a3a76306de1988d886cc23f24fac80d921d2a1c91.exe	rovwer.exe
PID 4548 wrote to memory of 212	4548	rovwer.exe	schtasks.exe
PID 4548 wrote to memory of 212	4548	rovwer.exe	schtasks.exe
PID 4548 wrote to memory of 212	4548	rovwer.exe	schtasks.exe
PID 4548 wrote to memory of 2732	4548	rovwer.exe	rundll32.exe
PID 4548 wrote to memory of 2732	4548	rovwer.exe	rundll32.exe
PID 4548 wrote to memory of 2732	4548	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\b4ba5419be79e50032ce8b3a3a76306de1988d886cc23f24fac80d921d2a1c91.exe
"C:\Users\Admin\AppData\Local\Temp\b4ba5419be79e50032ce8b3a3a76306de1988d886cc23f24fac80d921d2a1c91.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1792

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:4548

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:212

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:2732

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1792 -s 1140
2⤵
- Program crash
PID:760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1792 -ip 1792
1⤵
PID:3792

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:3076

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3076 -s 420
2⤵
- Program crash
PID:1100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 488 -p 3076 -ip 3076
1⤵
PID:3568

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:4700

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4700 -s 420
2⤵
- Program crash
PID:3080

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 4700 -ip 4700
1⤵
PID:4784

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:4100

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4100 -s 428
2⤵
- Program crash
PID:4776

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 4100 -ip 4100
1⤵
PID:4640

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
209KB

MD5
cc7275c89f040e985f143cc9812209e3

SHA1
0f6b112fca187c82b2d6189d9418485f8096b599

SHA256
b4ba5419be79e50032ce8b3a3a76306de1988d886cc23f24fac80d921d2a1c91

SHA512
489cb8edef9ca25477c6bc67e8d47696b099ae33eaa37e06b5eefcc8e248ff4434614da0b5b23ed87c94c10252cdb773981026b7d81a04e3912b26fb57ea54df

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
209KB

MD5
cc7275c89f040e985f143cc9812209e3

SHA1
0f6b112fca187c82b2d6189d9418485f8096b599

SHA256
b4ba5419be79e50032ce8b3a3a76306de1988d886cc23f24fac80d921d2a1c91

SHA512
489cb8edef9ca25477c6bc67e8d47696b099ae33eaa37e06b5eefcc8e248ff4434614da0b5b23ed87c94c10252cdb773981026b7d81a04e3912b26fb57ea54df

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
209KB

MD5
cc7275c89f040e985f143cc9812209e3

SHA1
0f6b112fca187c82b2d6189d9418485f8096b599

SHA256
b4ba5419be79e50032ce8b3a3a76306de1988d886cc23f24fac80d921d2a1c91

SHA512
489cb8edef9ca25477c6bc67e8d47696b099ae33eaa37e06b5eefcc8e248ff4434614da0b5b23ed87c94c10252cdb773981026b7d81a04e3912b26fb57ea54df

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
209KB

MD5
cc7275c89f040e985f143cc9812209e3

SHA1
0f6b112fca187c82b2d6189d9418485f8096b599

SHA256
b4ba5419be79e50032ce8b3a3a76306de1988d886cc23f24fac80d921d2a1c91

SHA512
489cb8edef9ca25477c6bc67e8d47696b099ae33eaa37e06b5eefcc8e248ff4434614da0b5b23ed87c94c10252cdb773981026b7d81a04e3912b26fb57ea54df

Download Submit
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
Filesize
209KB

MD5
cc7275c89f040e985f143cc9812209e3

SHA1
0f6b112fca187c82b2d6189d9418485f8096b599

SHA256
b4ba5419be79e50032ce8b3a3a76306de1988d886cc23f24fac80d921d2a1c91

SHA512
489cb8edef9ca25477c6bc67e8d47696b099ae33eaa37e06b5eefcc8e248ff4434614da0b5b23ed87c94c10252cdb773981026b7d81a04e3912b26fb57ea54df

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/212-138-0x0000000000000000-mapping.dmp

Download
memory/1792-140-0x0000000000700000-0x000000000073E000-memory.dmp

Filesize
248KB

Download
memory/1792-139-0x00000000007FE000-0x000000000081D000-memory.dmp

Filesize
124KB

Download
memory/1792-141-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/1792-132-0x00000000007FE000-0x000000000081D000-memory.dmp

Filesize
124KB

Download
memory/1792-134-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/1792-133-0x0000000000700000-0x000000000073E000-memory.dmp

Filesize
248KB

Download
memory/2732-147-0x0000000000000000-mapping.dmp

Download
memory/3076-146-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/3076-145-0x00000000007BF000-0x00000000007DE000-memory.dmp

Filesize
124KB

Download
memory/4100-155-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/4548-143-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download
memory/4548-142-0x00000000007FC000-0x000000000081B000-memory.dmp

Filesize
124KB

Download
memory/4548-135-0x0000000000000000-mapping.dmp

Download
memory/4700-151-0x00000000006FF000-0x000000000071E000-memory.dmp

Filesize
124KB

Download
memory/4700-152-0x0000000000400000-0x000000000046A000-memory.dmp

Filesize
424KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads