amadey | 92ef4afaf3aeb2e651979d3f58e4d020663d29f738647ceedf8640a559abf65e

Analysis

max time kernel
108s
max time network
121s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
25-11-2022 05:35

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General

Target

92ef4afaf3aeb2e651979d3f58e4d020663d29f738647ceedf8640a559abf65e.exe
Size

245KB
MD5

33ba94746bd48c1437a3553eeb68a780
SHA1

2a2796026e92da747d857f373000b189c1e91208
SHA256

92ef4afaf3aeb2e651979d3f58e4d020663d29f738647ceedf8640a559abf65e
SHA512

d4fb8a9092caafcee430a338a0a0a375822d4b9545254157adde70dbfba0297febf4d33ebfeb6a009c14629c1ca9c37bc91d5b1deb98fa864b23833e1e203f84
SSDEEP

6144:PJtLbAjIIBWXv+WIJJSlLAQ0fYSMyFEWjhIzfWjs8:PJtHAjInXv+WIjSCnVF1mf

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

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
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll	amadey_cred_module

Blocklisted process makes network request 1 IoCs

Processes:

rundll32.exe

flow pid process

9 3728 rundll32.exe
Downloads MZ/PE file
Executes dropped EXE 2 IoCs

Processes:

rovwer.exerovwer.exe

pid process

4700 rovwer.exe
1312 rovwer.exe
Loads dropped DLL 1 IoCs

Processes:

rundll32.exe

pid process

3728 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

flow	pid	process
9	3728	rundll32.exe

pid	process
4700	rovwer.exe
1312	rovwer.exe

pid	process
3728	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-1-5-21-2482096546-1136599444-1359412500-1000\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
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

1164 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

3728 rundll32.exe
3728 rundll32.exe
3728 rundll32.exe
3728 rundll32.exe

pid	process
1164	schtasks.exe

pid	process
3728	rundll32.exe
3728	rundll32.exe
3728	rundll32.exe
3728	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

92ef4afaf3aeb2e651979d3f58e4d020663d29f738647ceedf8640a559abf65e.exerovwer.exe

description	pid	process	target process
PID 2780 wrote to memory of 4700	2780	92ef4afaf3aeb2e651979d3f58e4d020663d29f738647ceedf8640a559abf65e.exe	rovwer.exe
PID 2780 wrote to memory of 4700	2780	92ef4afaf3aeb2e651979d3f58e4d020663d29f738647ceedf8640a559abf65e.exe	rovwer.exe
PID 2780 wrote to memory of 4700	2780	92ef4afaf3aeb2e651979d3f58e4d020663d29f738647ceedf8640a559abf65e.exe	rovwer.exe
PID 4700 wrote to memory of 1164	4700	rovwer.exe	schtasks.exe
PID 4700 wrote to memory of 1164	4700	rovwer.exe	schtasks.exe
PID 4700 wrote to memory of 1164	4700	rovwer.exe	schtasks.exe
PID 4700 wrote to memory of 3728	4700	rovwer.exe	rundll32.exe
PID 4700 wrote to memory of 3728	4700	rovwer.exe	rundll32.exe
PID 4700 wrote to memory of 3728	4700	rovwer.exe	rundll32.exe

outlook_win_path 1 IoCs

Processes:

rundll32.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2482096546-1136599444-1359412500-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	rundll32.exe

C:\Users\Admin\AppData\Local\Temp\92ef4afaf3aeb2e651979d3f58e4d020663d29f738647ceedf8640a559abf65e.exe
"C:\Users\Admin\AppData\Local\Temp\92ef4afaf3aeb2e651979d3f58e4d020663d29f738647ceedf8640a559abf65e.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2780

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
"C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe"
2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4700

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:1164

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:3728

C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
1⤵
- Executes dropped EXE
PID:1312

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
245KB

MD5
33ba94746bd48c1437a3553eeb68a780

SHA1
2a2796026e92da747d857f373000b189c1e91208

SHA256
92ef4afaf3aeb2e651979d3f58e4d020663d29f738647ceedf8640a559abf65e

SHA512
d4fb8a9092caafcee430a338a0a0a375822d4b9545254157adde70dbfba0297febf4d33ebfeb6a009c14629c1ca9c37bc91d5b1deb98fa864b23833e1e203f84

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

Filesize
245KB

MD5
33ba94746bd48c1437a3553eeb68a780

SHA1
2a2796026e92da747d857f373000b189c1e91208

SHA256
92ef4afaf3aeb2e651979d3f58e4d020663d29f738647ceedf8640a559abf65e

SHA512
d4fb8a9092caafcee430a338a0a0a375822d4b9545254157adde70dbfba0297febf4d33ebfeb6a009c14629c1ca9c37bc91d5b1deb98fa864b23833e1e203f84

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

Filesize
245KB

MD5
33ba94746bd48c1437a3553eeb68a780

SHA1
2a2796026e92da747d857f373000b189c1e91208

SHA256
92ef4afaf3aeb2e651979d3f58e4d020663d29f738647ceedf8640a559abf65e

SHA512
d4fb8a9092caafcee430a338a0a0a375822d4b9545254157adde70dbfba0297febf4d33ebfeb6a009c14629c1ca9c37bc91d5b1deb98fa864b23833e1e203f84

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

Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll

Filesize
126KB

MD5
674cec24e36e0dfaec6290db96dda86e

SHA1
581e3a7a541cc04641e751fc850d92e07236681f

SHA256
de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

SHA512
6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

Download Submit
memory/1164-227-0x0000000000000000-mapping.dmp

Download
memory/1312-334-0x0000000000400000-0x000000000065B000-memory.dmp

Filesize
2.4MB

Download
memory/1312-333-0x0000000000660000-0x000000000070E000-memory.dmp

Filesize
696KB

Download
memory/2780-163-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-156-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-130-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-131-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-132-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-133-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-134-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-136-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-137-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-138-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-139-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-140-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-141-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-143-0x00000000006D0000-0x000000000081A000-memory.dmp

Filesize
1.3MB

Download
memory/2780-142-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-145-0x0000000002380000-0x00000000023BE000-memory.dmp

Filesize
248KB

Download
memory/2780-144-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-146-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-147-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-148-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-149-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-150-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-151-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-152-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-153-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-154-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-155-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-185-0x0000000000400000-0x000000000065B000-memory.dmp

Filesize
2.4MB

Download
memory/2780-157-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-158-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-159-0x0000000000400000-0x000000000065B000-memory.dmp

Filesize
2.4MB

Download
memory/2780-160-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-161-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-162-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-120-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-164-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-129-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-124-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-121-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-168-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-169-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-170-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-171-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-172-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-122-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-127-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-123-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-166-0x0000000002380000-0x00000000023BE000-memory.dmp

Filesize
248KB

Download
memory/2780-165-0x00000000006D0000-0x000000000081A000-memory.dmp

Filesize
1.3MB

Download
memory/2780-128-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-125-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-126-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/2780-167-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/3728-271-0x0000000000000000-mapping.dmp

Download
memory/4700-177-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/4700-183-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/4700-186-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/4700-184-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/4700-187-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/4700-188-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/4700-189-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/4700-190-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/4700-191-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/4700-193-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/4700-181-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/4700-218-0x0000000000660000-0x00000000007AA000-memory.dmp

Filesize
1.3MB

Download
memory/4700-219-0x0000000000400000-0x000000000065B000-memory.dmp

Filesize
2.4MB

Download
memory/4700-180-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/4700-255-0x0000000000660000-0x00000000007AA000-memory.dmp

Filesize
1.3MB

Download
memory/4700-256-0x0000000000400000-0x000000000065B000-memory.dmp

Filesize
2.4MB

Download
memory/4700-179-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/4700-178-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/4700-176-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/4700-175-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download
memory/4700-173-0x0000000000000000-mapping.dmp

Download
memory/4700-194-0x0000000077710000-0x000000007789E000-memory.dmp

Filesize
1.6MB

Download