File name:

Amdau.exe

Full analysis: https://app.any.run/tasks/264b7030-6b27-4404-9725-ebff28d1f3b7
Verdict: Malicious activity
Threats:

Amadey is a formidable Windows infostealer threat, characterized by its persistence mechanisms, modular design, and ability to execute various malicious tasks.

Malware Trends Tracker     >>>
Analysis date: August 24, 2023, 14:02:35
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
installer
amadey
trojan
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5:

C3EE25C18F2C408C9054D9C6D4C1E147

SHA1:

80D2395709B713647B199C22FDEC5415D3A68052

SHA256:

C406B733897D091408ED5A656CFBF043623A8D08092269918184CCEFD87971F0

SSDEEP:

24576:0cUe92VHXy4fv6hfZQGwSWF6r+tLq9rNE0TR5sTlcJxbTGX+tIonLiMjrWD:rt9L4p7GJEeR51TGX10LPjrWD

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • AMADEY was detected

      • jsc.exe (PID: 3096)

    • Connects to the CnC server

      • jsc.exe (PID: 3096)

    • Create files in the Startup directory

      • Amdau.exe (PID: 3484)

    • AMADEY detected by memory dumps

      • jsc.exe (PID: 3096)

  • SUSPICIOUS

    • Reads the Internet Settings

      • jsc.exe (PID: 3096)

    • Connects to the server without a host name

      • jsc.exe (PID: 3096)

    • Executable content was dropped or overwritten

      • Amdau.exe (PID: 3484)

  • INFO

    • Checks supported languages

      • Amdau.exe (PID: 3484)
      • jsc.exe (PID: 3096)

    • Reads the machine GUID from the registry

      • Amdau.exe (PID: 3484)
      • jsc.exe (PID: 3096)

    • Reads the computer name

      • jsc.exe (PID: 3096)
      • Amdau.exe (PID: 3484)

    • Checks proxy server information

      • jsc.exe (PID: 3096)

    • Creates files or folders in the user directory

      • Amdau.exe (PID: 3484)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report

Amadey

(PID) Process(3096) jsc.exe
C2 (1)http://45.9.74.182
Version3.86
Options
Drop directoryS-%lu-
Drop name%-lu
Strings (119)-%lu
f3f10bd848
bstyoops.exe
SCHTASKS
/Create /SC MINUTE /MO 1 /TN
/TR "
" /F
SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders
Startup
Rem
cmd /C RMDIR /s/q
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
rundll32
/Delete /TN "
Programs
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders
%USERPROFILE%
\App
POST
GET
id=
&vs=
&sd=
&os=
&bi=
&ar=
&pc=
&un=
&dm=
&av=
&lv=
&og=
cred.dll|clip.dll|
d1
e1
e0
Main
http://
https://
exe
dll
cmd
ps1
<c>
<d>
Plugins/
+++
#
|
&unit=
=
shell32.dll
kernel32.dll
GetNativeSystemInfo
ProgramData\
AVAST Software
Avira
Kaspersky Lab
ESET
Panda Security
Doctor Web
AVG
360TotalSecurity
Bitdefender
Norton
Sophos
Comodo
WinDefender
0123456789
rb
wb
Content-Type: multipart/form-data; boundary=----
------
Content-Disposition: form-data; name="data"; filename="
" Content-Type: application/octet-stream
------
--
?scr=1
.jpg
Content-Type: application/x-www-form-urlencoded
SYSTEM\CurrentControlSet\Control\ComputerName\ComputerName
ComputerName
abcdefghijklmnopqrstuvwxyz0123456789-_
-unicode-
SYSTEM\CurrentControlSet\Control\UnitedVideo\CONTROL\VIDEO\
SYSTEM\ControlSet001\Services\BasicDisplay\Video
VideoID
\0000
DefaultSettings.XResolution
DefaultSettings.YResolution
SOFTWARE\Microsoft\Windows NT\CurrentVersion
ProductName
2019
2022
2016
CurrentBuild
&&
echo Y|CACLS "
" /P "
:N"
CACLS "
" /P "
:R" /E
:F" /E
&&Exit
..\
\
:::
rundll32.exe
/k
"taskkill /f /im "
" && timeout 1 && del
&& Exit"
" && ren
&&
Powershell.exe
-executionpolicy remotesigned -File "
"
No Malware configuration.

TRiD

.exe | InstallShield setup (50.1)
.exe | Win64 Executable (generic) (32.2)
.dll | Win32 Dynamic Link Library (generic) (7.6)
.exe | Win32 Executable (generic) (5.2)
.exe | Generic Win/DOS Executable (2.3)

EXIF

EXE

SpecialBuild: -
PrivateBuild: -
ProductName: Visure Requirements
LegalTrademarks: Visure Solutions, Inc. ©
LegalCopyright: Copyright © 2019
Comments: -
CompanyName: Visure Solutions, Inc.
ProductVersion: 6, 1, 0, 3279
FileVersion: 6, 1, 0, 3279
CharacterSet: Unicode
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Dynamic link library
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 6.1.0.3279
FileVersionNumber: 6.1.0.3279
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x23a95e
UninitializedDataSize: -
InitializedDataSize: 1007104
CodeSize: 2329088
LinkerVersion: 80
PEType: PE32
ImageFileCharacteristics: Executable, No line numbers, No symbols, 32-bit
TimeStamp: 2049:06:19 04:51:56+00:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 19-Jun-2049 04:51:56
Detected languages:
  • English - United States
  • Spanish - Spain (International sort)
Debug artifacts:
  • jgnfjgnjnjjngfk.pdb
FileVersion: 6, 1, 0, 3279
ProductVersion: 6, 1, 0, 3279
CompanyName: Visure Solutions, Inc.
Comments: -
LegalCopyright: Copyright © 2019
LegalTrademarks: Visure Solutions, Inc. ©
ProductName: Visure Requirements
PrivateBuild: -
SpecialBuild: -

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0090
Pages in file: 0x0003
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x0000
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x0000
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 19-Jun-2049 04:51:56
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00002000
0x00238964
0x00238A00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.36298
.rsrc
0x0023C000
0x000F5AA8
0x000F5C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.32029
.reloc
0x00332000
0x0000000C
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
0.10191

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.12107
796
UNKNOWN
English - United States
RT_MANIFEST
2
4.9606
16936
UNKNOWN
UNKNOWN
RT_ICON
3
4.61834
67624
UNKNOWN
UNKNOWN
RT_ICON
4
7.98667
70861
UNKNOWN
UNKNOWN
RT_ICON
10
2.4028
744
UNKNOWN
Spanish - Spain (International sort)
RT_ICON
11
2.68898
296
UNKNOWN
Spanish - Spain (International sort)
RT_ICON
12
0.941635
744
UNKNOWN
Spanish - Spain (International sort)
RT_ICON
13
2.361
296
UNKNOWN
Spanish - Spain (International sort)
RT_ICON
14
3.45316
1128
UNKNOWN
Spanish - Spain (International sort)
RT_ICON
15
2.88813
4264
UNKNOWN
Spanish - Spain (International sort)
RT_ICON

Imports

mscoree.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start amdau.exe #AMADEY jsc.exe

Process information

PID
CMD
Path
Indicators
Parent process
3096"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
Amdau.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
jsc.exe
Exit code:
0
Version:
12.0.51209.34209 built by: FX452RTMGDR
Modules
Images
c:\windows\microsoft.net\framework\v4.0.30319\jsc.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\shell32.dll
Amadey
(PID) Process(3096) jsc.exe
C2 (1)http://45.9.74.182
Version3.86
Options
Drop directoryS-%lu-
Drop name%-lu
Strings (119)-%lu
f3f10bd848
bstyoops.exe
SCHTASKS
/Create /SC MINUTE /MO 1 /TN
/TR "
" /F
SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders
Startup
Rem
cmd /C RMDIR /s/q
SOFTWARE\Microsoft\Windows\CurrentVersion\Run
rundll32
/Delete /TN "
Programs
SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders
%USERPROFILE%
\App
POST
GET
id=
&vs=
&sd=
&os=
&bi=
&ar=
&pc=
&un=
&dm=
&av=
&lv=
&og=
cred.dll|clip.dll|
d1
e1
e0
Main
http://
https://
exe
dll
cmd
ps1
<c>
<d>
Plugins/
+++
#
|
&unit=
=
shell32.dll
kernel32.dll
GetNativeSystemInfo
ProgramData\
AVAST Software
Avira
Kaspersky Lab
ESET
Panda Security
Doctor Web
AVG
360TotalSecurity
Bitdefender
Norton
Sophos
Comodo
WinDefender
0123456789
rb
wb
Content-Type: multipart/form-data; boundary=----
------
Content-Disposition: form-data; name="data"; filename="
" Content-Type: application/octet-stream
------
--
?scr=1
.jpg
Content-Type: application/x-www-form-urlencoded
SYSTEM\CurrentControlSet\Control\ComputerName\ComputerName
ComputerName
abcdefghijklmnopqrstuvwxyz0123456789-_
-unicode-
SYSTEM\CurrentControlSet\Control\UnitedVideo\CONTROL\VIDEO\
SYSTEM\ControlSet001\Services\BasicDisplay\Video
VideoID
\0000
DefaultSettings.XResolution
DefaultSettings.YResolution
SOFTWARE\Microsoft\Windows NT\CurrentVersion
ProductName
2019
2022
2016
CurrentBuild
&&
echo Y|CACLS "
" /P "
:N"
CACLS "
" /P "
:R" /E
:F" /E
&&Exit
..\
\
:::
rundll32.exe
/k
"taskkill /f /im "
" && timeout 1 && del
&& Exit"
" && ren
&&
Powershell.exe
-executionpolicy remotesigned -File "
"
3484"C:\Users\admin\AppData\Local\Temp\Amdau.exe" C:\Users\admin\AppData\Local\Temp\Amdau.exe
explorer.exe
User:
admin
Company:
Visure Solutions, Inc.
Integrity Level:
MEDIUM
Exit code:
0
Version:
6, 1, 0, 3279
Modules
Images
c:\users\admin\appdata\local\temp\amdau.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
c:\windows\system32\shlwapi.dll
Total events
1 022
Read events
1 010
Write events
12
Delete events
0

Modification events

(PID) Process:(3096) jsc.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
(PID) Process:(3096) jsc.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History
Operation:writeName:CachePrefix
Value:
Visited:
(PID) Process:(3096) jsc.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3096) jsc.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000004F010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A8016B000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(3096) jsc.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(3096) jsc.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(3096) jsc.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(3096) jsc.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
Executable files
1
Suspicious files
0
Text files
0
Unknown types
1

Dropped files

PID
Process
Filename
Type
3484Amdau.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\edddegyjjykj.lnklnk
MD5:17DBD03CF6AC923CE04CC1D36EB8C3E6
SHA256:C8EB90E382B815411693289C4C4AEF9A9C899EA46DC6578E90C38A7C969CD871
3484Amdau.exeC:\Users\admin\Videos\edddegyjjykj.exeexecutable
MD5:C3EE25C18F2C408C9054D9C6D4C1E147
SHA256:C406B733897D091408ED5A656CFBF043623A8D08092269918184CCEFD87971F0
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
3
DNS requests
1
Threats
3

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3096
jsc.exe
POST
200
45.9.74.182:80
http://45.9.74.182/b7djSDcPcZ/index.php
SC
text
6 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
4
System
192.168.100.255:137
—
—
—
whitelisted
3284
svchost.exe
239.255.255.250:1900
—
—
—
whitelisted
3096
jsc.exe
45.9.74.182:80
—
Delta Ltd
SC
malicious

DNS requests

Domain
IP
Reputation
dns.msftncsi.com
  • 131.107.255.255
shared

Threats

PID
Process
Class
Message
—
—
Malware Command and Control Activity Detected
ET MALWARE Amadey CnC Check-In
—
—
A Network Trojan was detected
ET MALWARE Win32/Amadey Bot Activity (POST) M2
—
—
A Network Trojan was detected
AV TROJAN Agent.DHOA System Info Exfiltration
No debug info
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Reports
Amdau.exe