amadey | 1e3ed8f15fba33eb441a07abbe9ed13262454c30a826ed6a074e300ec74b3a02

Analysis

max time kernel
114s
max time network
135s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
03/12/2022, 14:36

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General

Target

1e3ed8f15fba33eb441a07abbe9ed13262454c30a826ed6a074e300ec74b3a02.exe
Size

390KB
MD5

819540cbe9045d2f904ec6e34c796ef7
SHA1

2383a45f49df859dd72b3fcfa9b6ea23ed363a8e
SHA256

1e3ed8f15fba33eb441a07abbe9ed13262454c30a826ed6a074e300ec74b3a02
SHA512

fd04bd9ed062506061f9accbbf30fe43d05451a2ea994e82c8f561898a18265f74d577135299004797c5aee76ef5d304f4569fd1563f0e6ef8ed6fbbe8682759
SSDEEP

6144:F97IOA3K/uQTj7DeV5r913HNAnMW2RqnbEJ+Y:F90OA3GTvKzr9pcMW3hY

Score

10^/10

amadey collection spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

3.50

31.41.244.167/v7eWcjs/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

resource	yara_rule
behavioral1/files/0x0003000000015567-328.dat	amadey_cred_module
behavioral1/files/0x0003000000015567-329.dat	amadey_cred_module

Blocklisted process makes network request 1 IoCs

flow	pid	Process
8	5112	rundll32.exe

Downloads MZ/PE file

Executes dropped EXE 3 IoCs

pid	Process
5064	gntuud.exe
4736	gntuud.exe
4912	gntuud.exe

Loads dropped DLL 1 IoCs

pid	Process
5112	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

Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs

collection

Email Collection

T1114

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

pid	Process
4548	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
5112	rundll32.exe
5112	rundll32.exe
5112	rundll32.exe
5112	rundll32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 5064	2204	1e3ed8f15fba33eb441a07abbe9ed13262454c30a826ed6a074e300ec74b3a02.exe	66
PID 2204 wrote to memory of 5064	2204	1e3ed8f15fba33eb441a07abbe9ed13262454c30a826ed6a074e300ec74b3a02.exe	66
PID 2204 wrote to memory of 5064	2204	1e3ed8f15fba33eb441a07abbe9ed13262454c30a826ed6a074e300ec74b3a02.exe	66
PID 5064 wrote to memory of 4548	5064	gntuud.exe	67
PID 5064 wrote to memory of 4548	5064	gntuud.exe	67
PID 5064 wrote to memory of 4548	5064	gntuud.exe	67
PID 5064 wrote to memory of 5112	5064	gntuud.exe	70
PID 5064 wrote to memory of 5112	5064	gntuud.exe	70
PID 5064 wrote to memory of 5112	5064	gntuud.exe	70

outlook_win_path 1 IoCs

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\1e3ed8f15fba33eb441a07abbe9ed13262454c30a826ed6a074e300ec74b3a02.exe
"C:\Users\Admin\AppData\Local\Temp\1e3ed8f15fba33eb441a07abbe9ed13262454c30a826ed6a074e300ec74b3a02.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
  "C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:5064
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN gntuud.exe /TR "C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe" /F
    3⤵
    - Creates scheduled task(s)
    PID:4548
- - C:\Windows\SysWOW64\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll, Main
    3⤵
    - Blocklisted process makes network request
    - Loads dropped DLL
    - Accesses Microsoft Outlook profiles
    - Suspicious behavior: EnumeratesProcesses
    - outlook_win_path
    PID:5112

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
1⤵
- Executes dropped EXE
PID:4736

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe
1⤵
- Executes dropped EXE
PID:4912

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe

Filesize
390KB

MD5
819540cbe9045d2f904ec6e34c796ef7

SHA1
2383a45f49df859dd72b3fcfa9b6ea23ed363a8e

SHA256
1e3ed8f15fba33eb441a07abbe9ed13262454c30a826ed6a074e300ec74b3a02

SHA512
fd04bd9ed062506061f9accbbf30fe43d05451a2ea994e82c8f561898a18265f74d577135299004797c5aee76ef5d304f4569fd1563f0e6ef8ed6fbbe8682759

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe

Filesize
390KB

MD5
819540cbe9045d2f904ec6e34c796ef7

SHA1
2383a45f49df859dd72b3fcfa9b6ea23ed363a8e

SHA256
1e3ed8f15fba33eb441a07abbe9ed13262454c30a826ed6a074e300ec74b3a02

SHA512
fd04bd9ed062506061f9accbbf30fe43d05451a2ea994e82c8f561898a18265f74d577135299004797c5aee76ef5d304f4569fd1563f0e6ef8ed6fbbe8682759

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe

Filesize
390KB

MD5
819540cbe9045d2f904ec6e34c796ef7

SHA1
2383a45f49df859dd72b3fcfa9b6ea23ed363a8e

SHA256
1e3ed8f15fba33eb441a07abbe9ed13262454c30a826ed6a074e300ec74b3a02

SHA512
fd04bd9ed062506061f9accbbf30fe43d05451a2ea994e82c8f561898a18265f74d577135299004797c5aee76ef5d304f4569fd1563f0e6ef8ed6fbbe8682759

Download Submit
C:\Users\Admin\AppData\Local\Temp\3f904562a0\gntuud.exe

Filesize
390KB

MD5
819540cbe9045d2f904ec6e34c796ef7

SHA1
2383a45f49df859dd72b3fcfa9b6ea23ed363a8e

SHA256
1e3ed8f15fba33eb441a07abbe9ed13262454c30a826ed6a074e300ec74b3a02

SHA512
fd04bd9ed062506061f9accbbf30fe43d05451a2ea994e82c8f561898a18265f74d577135299004797c5aee76ef5d304f4569fd1563f0e6ef8ed6fbbe8682759

Download Submit
C:\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll

Filesize
126KB

MD5
aebf8cd9ea982decded5ee6f3777c6d7

SHA1
406e723158cd5697503d1d04839d3bc7a5051603

SHA256
104af593683398f0980f2c86e6513b8c1b7dededc1f924d4693ad92410d51a62

SHA512
f28fbb9b155348a6aca1105abf6f88640bb68374c07e023a7c9e06577006002d09b53b7629923c2486d7e9811f7254a296d19e566940077431e5089b06a13981

Download Submit
\Users\Admin\AppData\Roaming\56a1c3d463f381\cred64.dll

Filesize
126KB

MD5
aebf8cd9ea982decded5ee6f3777c6d7

SHA1
406e723158cd5697503d1d04839d3bc7a5051603

SHA256
104af593683398f0980f2c86e6513b8c1b7dededc1f924d4693ad92410d51a62

SHA512
f28fbb9b155348a6aca1105abf6f88640bb68374c07e023a7c9e06577006002d09b53b7629923c2486d7e9811f7254a296d19e566940077431e5089b06a13981

Download Submit
memory/2204-160-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-152-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-126-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-127-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-128-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-129-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-130-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-131-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-132-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-133-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-134-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-135-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-136-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-137-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-138-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-139-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-140-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-141-0x0000000000663000-0x0000000000682000-memory.dmp

Filesize
124KB

Download
memory/2204-143-0x00000000005F0000-0x000000000062E000-memory.dmp

Filesize
248KB

Download
memory/2204-142-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-144-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-145-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-146-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-147-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-148-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-149-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-150-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-151-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-163-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-153-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-154-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-155-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-156-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-157-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-158-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-159-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/2204-124-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-161-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-125-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-162-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-120-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-165-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-166-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-167-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-168-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-173-0x0000000000663000-0x0000000000682000-memory.dmp

Filesize
124KB

Download
memory/2204-175-0x00000000005F0000-0x000000000062E000-memory.dmp

Filesize
248KB

Download
memory/2204-177-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/2204-121-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-122-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-123-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/2204-164-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/4736-287-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/4912-405-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/5064-251-0x00000000007B3000-0x00000000007D2000-memory.dmp

Filesize
124KB

Download
memory/5064-192-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/5064-174-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/5064-171-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/5064-186-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/5064-185-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/5064-187-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/5064-188-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/5064-179-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/5064-180-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/5064-183-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/5064-184-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/5064-195-0x00000000007B3000-0x00000000007D2000-memory.dmp

Filesize
124KB

Download
memory/5064-191-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/5064-229-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/5064-178-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/5064-252-0x0000000000400000-0x0000000000467000-memory.dmp

Filesize
412KB

Download
memory/5064-176-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/5064-182-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/5064-190-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/5064-172-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download
memory/5064-189-0x0000000077540000-0x00000000776CE000-memory.dmp

Filesize
1.6MB

Download