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download:

Update.exe

Full analysis: https://app.any.run/tasks/84ec16f0-2628-4e8c-8661-df2c223d115a
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.

Analysis date: August 25, 2019, 15:30:34
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
trojan
amadey
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

45C0944C944A77F6962E62645235BC8E

SHA1:

8D6112BBCEF6E9661E25C0A6599050C916943684

SHA256:

EA137C0079624DE8D2F8B174D44F90FAA58C4EDA558F7D5DB0EFA742F36C2CDF

SSDEEP:

6144:LtL8q4wdT6tL8q4wdTttL8q4wdT6tL8q4wdT3tL8q4wdTvtL8q4wdTImAfy0d9bS:9VWVzVWVVVNVP4yy+

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

    • Changes the Startup folder

      • REG.exe (PID: 4052)
    • AMADEY was detected

      • Update.exe (PID: 2564)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • Update.exe (PID: 2564)
    • Application launched itself

      • gdsun.exe (PID: 3684)
    • Uses REG.EXE to modify Windows registry

      • gdsun.exe (PID: 2852)
    • Creates files in the program directory

      • Update.exe (PID: 2564)
  • INFO

    No info indicators.
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable Microsoft Visual Basic 6 (84.4)
.dll | Win32 Dynamic Link Library (generic) (6.7)
.exe | Win32 Executable (generic) (4.6)
.exe | Generic Win/DOS Executable (2)
.exe | DOS Executable Generic (2)

EXIF

EXE

OriginalFileName: GDIPlus_Test.exe
InternalName: GDIPlus_Test
ProductVersion: 1
FileVersion: 1
ProductName: Vissoultchev for new Demos and wrappers. Demos(by Avery)
LegalTrademarks: Vissoultchev for new Demos and wrappers. Demos(by Avery)
LegalCopyright: Vissoultchev for new Demos and wrappers. Demos(by Avery)
FileDescription: Vissoultchev for new Demos and wrappers. Demos(by Avery)
CompanyName: Vissoultchev for new Demos and wrappers. Demos(by Avery)
Comments: Vissoultchev for new Demos and wrappers. Demos(by Avery)
CharacterSet: Unicode
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x0000
ProductVersionNumber: 1.0.0.0
FileVersionNumber: 1.0.0.0
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: 1
OSVersion: 4
EntryPoint: 0x1824
UninitializedDataSize: -
InitializedDataSize: 77824
CodeSize: 798720
LinkerVersion: 6
PEType: PE32
TimeStamp: 2019:08:16 17:32:26+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 16-Aug-2019 15:32:26
Detected languages:
  • English - United States
  • German - Luxembourg
Debug artifacts:
  • \Admin\Desktop\Demos15403\GDIPlus_Test.pdb
Comments: Vissoultchev for new Demos and wrappers. Demos(by Avery)
CompanyName: Vissoultchev for new Demos and wrappers. Demos(by Avery)
FileDescription: Vissoultchev for new Demos and wrappers. Demos(by Avery)
LegalCopyright: Vissoultchev for new Demos and wrappers. Demos(by Avery)
LegalTrademarks: Vissoultchev for new Demos and wrappers. Demos(by Avery)
ProductName: Vissoultchev for new Demos and wrappers. Demos(by Avery)
FileVersion: 1.00
ProductVersion: 1.00
InternalName: GDIPlus_Test
OriginalFilename: GDIPlus_Test.exe

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: 0x000000C8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 3
Time date stamp: 16-Aug-2019 15:32:26
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
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x000C2D78
0x000C3000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
4.54441
.data
0x000C4000
0x00001364
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x000C6000
0x000115E4
0x00012000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.78715

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.3508
1348
Latin 1 / Western European
English - United States
RT_VERSION
72
6.72862
50416
Latin 1 / Western European
German - Luxembourg
POLSWE
30001
5.45073
5672
Latin 1 / Western European
UNKNOWN
RT_ICON
30002
5.35826
3752
Latin 1 / Western European
UNKNOWN
RT_ICON
30003
5.45073
5672
Latin 1 / Western European
UNKNOWN
RT_ICON
30004
5.35826
3752
Latin 1 / Western European
UNKNOWN
RT_ICON

Imports

MSVBVM60.DLL
No data.
screenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
6
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start drop and start update.exe no specs update.exe #AMADEY update.exe gdsun.exe no specs gdsun.exe reg.exe

Process information

PID
CMD
Path
Indicators
Parent process
2744"C:\Users\admin\AppData\Local\Temp\Update.exe" C:\Users\admin\AppData\Local\Temp\Update.exeexplorer.exe
User:
admin
Company:
Vissoultchev for new Demos and wrappers. Demos(by Avery)
Integrity Level:
MEDIUM
Description:
Vissoultchev for new Demos and wrappers. Demos(by Avery)
Exit code:
3221226540
Version:
1.00
3428"C:\Users\admin\AppData\Local\Temp\Update.exe" C:\Users\admin\AppData\Local\Temp\Update.exe
explorer.exe
User:
admin
Company:
Vissoultchev for new Demos and wrappers. Demos(by Avery)
Integrity Level:
HIGH
Description:
Vissoultchev for new Demos and wrappers. Demos(by Avery)
Exit code:
0
Version:
1.00
2564"C:\Users\admin\AppData\Local\Temp\Update.exe" C:\Users\admin\AppData\Local\Temp\Update.exe
Update.exe
User:
admin
Company:
Vissoultchev for new Demos and wrappers. Demos(by Avery)
Integrity Level:
HIGH
Description:
Vissoultchev for new Demos and wrappers. Demos(by Avery)
Exit code:
0
Version:
1.00
3684c:\programdata\1be588a5b7\gdsun.exec:\programdata\1be588a5b7\gdsun.exeUpdate.exe
User:
admin
Company:
Vissoultchev for new Demos and wrappers. Demos(by Avery)
Integrity Level:
HIGH
Description:
Vissoultchev for new Demos and wrappers. Demos(by Avery)
Exit code:
0
Version:
1.00
2852c:\programdata\1be588a5b7\gdsun.exec:\programdata\1be588a5b7\gdsun.exe
gdsun.exe
User:
admin
Company:
Vissoultchev for new Demos and wrappers. Demos(by Avery)
Integrity Level:
HIGH
Description:
Vissoultchev for new Demos and wrappers. Demos(by Avery)
Version:
1.00
4052REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders" /f /v Startup /t REG_SZ /d C:\ProgramData\1be588a5b7C:\Windows\system32\REG.exe
gdsun.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
14
Read events
13
Write events
1
Delete events
0

Modification events

(PID) Process:(4052) REG.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders
Operation:writeName:Startup
Value:
C:\ProgramData\1be588a5b7
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3428Update.exeC:\Users\admin\AppData\Local\Temp\VB9D10.tmp
MD5:
SHA256:
3428Update.exeC:\Users\admin\AppData\Local\Temp\VB9D11.tmp
MD5:
SHA256:
3428Update.exeC:\Users\admin\AppData\Local\Temp\VB9D12.tmp
MD5:
SHA256:
3428Update.exeC:\Users\admin\AppData\Local\Temp\~DF55805674D926E8D7.TMP
MD5:
SHA256:
2564Update.exeC:\ProgramData\0
MD5:
SHA256:
2564Update.exeC:\programdata\1be588a5b7\gdsun.exe:Zone.Identifier
MD5:
SHA256:
3684gdsun.exeC:\Users\admin\AppData\Local\Temp\VB9E0A.tmp
MD5:
SHA256:
3684gdsun.exeC:\Users\admin\AppData\Local\Temp\VB9E1A.tmp
MD5:
SHA256:
3684gdsun.exeC:\Users\admin\AppData\Local\Temp\VB9E1B.tmp
MD5:
SHA256:
3684gdsun.exeC:\Users\admin\AppData\Local\Temp\~DFB9B82B9B2AC59885.TMP
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
0
DNS requests
1
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

No data

DNS requests

Domain
IP
Reputation
clickies.site
malicious

Threats

No threats detected
No debug info