amadey | 1b31d31314be8ef931088d03ac7fff7f3431619d0abadac320e364a8e49de4c5

General

Target

1b31d31314be8ef931088d03ac7fff7f3431619d0abadac320e364a8e49de4c5.exe
Size

206KB
MD5

caa2b9781b5aae691347298ecec8e7e7
SHA1

44aeb2cd466d820e23ae91bff755033905b4124c
SHA256

1b31d31314be8ef931088d03ac7fff7f3431619d0abadac320e364a8e49de4c5
SHA512

c82f3d99d1e037cdd67f3972e0b63ad38b46fdc1a3c4e0036f0ca6e9d379f036f1592766192280666e86736eb54eae81e4775bfa862a4d2eb72c7220a00b122a
SSDEEP

3072:W4aBeDQyO0mB52OXrKRIR5kZqa8+kfBexT9vuEjX4qAWYj5VZCs6plryJAmF:eLB0J6zajkfB8xG8otWYjbos6j/m

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

40 4384 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 3 IoCs

Processes:

rovwer.exerovwer.exerovwer.exe

pid process

5112 rovwer.exe
2204 rovwer.exe
3516 rovwer.exe

flow	pid	process
40	4384	rundll32.exe

pid	process
5112	rovwer.exe
2204	rovwer.exe
3516	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:

1b31d31314be8ef931088d03ac7fff7f3431619d0abadac320e364a8e49de4c5.exerovwer.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	1b31d31314be8ef931088d03ac7fff7f3431619d0abadac320e364a8e49de4c5.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation	rovwer.exe

Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

4384 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
4384	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 3 IoCs

Processes:

WerFault.exeWerFault.exeWerFault.exe

pid	pid_target	process	target process
1232	4908	WerFault.exe	1b31d31314be8ef931088d03ac7fff7f3431619d0abadac320e364a8e49de4c5.exe
4956	2204	WerFault.exe	rovwer.exe
3160	3516	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

2384 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

4384 rundll32.exe
4384 rundll32.exe
4384 rundll32.exe
4384 rundll32.exe

pid	process
2384	schtasks.exe

pid	process
4384	rundll32.exe
4384	rundll32.exe
4384	rundll32.exe
4384	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

1b31d31314be8ef931088d03ac7fff7f3431619d0abadac320e364a8e49de4c5.exerovwer.exe

description	pid	process	target process
PID 4908 wrote to memory of 5112	4908	1b31d31314be8ef931088d03ac7fff7f3431619d0abadac320e364a8e49de4c5.exe	rovwer.exe
PID 4908 wrote to memory of 5112	4908	1b31d31314be8ef931088d03ac7fff7f3431619d0abadac320e364a8e49de4c5.exe	rovwer.exe
PID 4908 wrote to memory of 5112	4908	1b31d31314be8ef931088d03ac7fff7f3431619d0abadac320e364a8e49de4c5.exe	rovwer.exe
PID 5112 wrote to memory of 2384	5112	rovwer.exe	schtasks.exe
PID 5112 wrote to memory of 2384	5112	rovwer.exe	schtasks.exe
PID 5112 wrote to memory of 2384	5112	rovwer.exe	schtasks.exe
PID 5112 wrote to memory of 4384	5112	rovwer.exe	rundll32.exe
PID 5112 wrote to memory of 4384	5112	rovwer.exe	rundll32.exe
PID 5112 wrote to memory of 4384	5112	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\1b31d31314be8ef931088d03ac7fff7f3431619d0abadac320e364a8e49de4c5.exe
"C:\Users\Admin\AppData\Local\Temp\1b31d31314be8ef931088d03ac7fff7f3431619d0abadac320e364a8e49de4c5.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4908
- 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:5112
- - 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:2384
- - 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:4384
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4908 -s 1148
  2⤵
  - Program crash
  PID:1232

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 4908 -ip 4908
1⤵
PID:2692

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:2204
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2204 -s 420
  2⤵
  - Program crash
  PID:4956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2204 -ip 2204
1⤵
PID:5036

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:3516
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3516 -s 420
  2⤵
  - Program crash
  PID:3160

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3516 -ip 3516
1⤵
PID:2368

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
206KB

MD5
caa2b9781b5aae691347298ecec8e7e7

SHA1
44aeb2cd466d820e23ae91bff755033905b4124c

SHA256
1b31d31314be8ef931088d03ac7fff7f3431619d0abadac320e364a8e49de4c5

SHA512
c82f3d99d1e037cdd67f3972e0b63ad38b46fdc1a3c4e0036f0ca6e9d379f036f1592766192280666e86736eb54eae81e4775bfa862a4d2eb72c7220a00b122a

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

Filesize
206KB

MD5
caa2b9781b5aae691347298ecec8e7e7

SHA1
44aeb2cd466d820e23ae91bff755033905b4124c

SHA256
1b31d31314be8ef931088d03ac7fff7f3431619d0abadac320e364a8e49de4c5

SHA512
c82f3d99d1e037cdd67f3972e0b63ad38b46fdc1a3c4e0036f0ca6e9d379f036f1592766192280666e86736eb54eae81e4775bfa862a4d2eb72c7220a00b122a

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

Filesize
206KB

MD5
caa2b9781b5aae691347298ecec8e7e7

SHA1
44aeb2cd466d820e23ae91bff755033905b4124c

SHA256
1b31d31314be8ef931088d03ac7fff7f3431619d0abadac320e364a8e49de4c5

SHA512
c82f3d99d1e037cdd67f3972e0b63ad38b46fdc1a3c4e0036f0ca6e9d379f036f1592766192280666e86736eb54eae81e4775bfa862a4d2eb72c7220a00b122a

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

Filesize
206KB

MD5
caa2b9781b5aae691347298ecec8e7e7

SHA1
44aeb2cd466d820e23ae91bff755033905b4124c

SHA256
1b31d31314be8ef931088d03ac7fff7f3431619d0abadac320e364a8e49de4c5

SHA512
c82f3d99d1e037cdd67f3972e0b63ad38b46fdc1a3c4e0036f0ca6e9d379f036f1592766192280666e86736eb54eae81e4775bfa862a4d2eb72c7220a00b122a

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/2204-147-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/2204-146-0x00000000004CF000-0x00000000004EE000-memory.dmp

Filesize
124KB

Download
memory/2384-142-0x0000000000000000-mapping.dmp

Download
memory/3516-153-0x00000000020F0000-0x000000000212E000-memory.dmp

Filesize
248KB

Download
memory/3516-152-0x000000000071F000-0x000000000073E000-memory.dmp

Filesize
124KB

Download
memory/3516-154-0x000000000071F000-0x000000000073E000-memory.dmp

Filesize
124KB

Download
memory/3516-155-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/4384-148-0x0000000000000000-mapping.dmp

Download
memory/4908-139-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/4908-138-0x00000000004AD000-0x00000000004CC000-memory.dmp

Filesize
124KB

Download
memory/4908-132-0x00000000004AD000-0x00000000004CC000-memory.dmp

Filesize
124KB

Download
memory/4908-134-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/4908-133-0x00000000021C0000-0x00000000021FE000-memory.dmp

Filesize
248KB

Download
memory/5112-144-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/5112-143-0x000000000053D000-0x000000000055C000-memory.dmp

Filesize
124KB

Download
memory/5112-141-0x0000000000400000-0x0000000000469000-memory.dmp

Filesize
420KB

Download
memory/5112-140-0x000000000053D000-0x000000000055C000-memory.dmp

Filesize
124KB

Download
memory/5112-135-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads