File name:

dobrota.exe

Full analysis: https://app.any.run/tasks/414a206c-415b-4018-9cd5-374772365ea9
Verdict: Malicious activity
Analysis date: March 23, 2024, 16:17:29
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

1C33F964FBF5B3642D02E4B20BA6F2AC

SHA1:

DCEC14364A4548CE394906487A37F98BB1D12198

SHA256:

10A45DC010DF96CBD65BFD8A59E906CA5F98DD6F7541CF02BDFC17DF8384BB8F

SSDEEP:

98304:sAY5AutzlARgPsNejO66rrQ97TKf2Ssk953qhdr5DoGrYRQWwIRcahreL9dFRVqA:OCmG/vRePgOh

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

    • Drops the executable file immediately after the start

      • dobrota.exe (PID: 3996)

    • Uses sleep, probably for evasion detection (SCRIPT)

      • wscript.exe (PID: 2960)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • dobrota.exe (PID: 3996)

    • The executable file from the user directory is run by the CMD process

      • toonel.exe (PID: 1976)
      • mbr.exe (PID: 2064)
      • erroricons.exe (PID: 2440)
      • INVERS.exe (PID: 796)
      • crazyinvers.exe (PID: 3684)
      • erroriconscursor.exe (PID: 2372)
      • crazywarningicons.exe (PID: 1740)

    • Starts CMD.EXE for commands execution

      • dobrota.exe (PID: 3996)

    • Executing commands from a ".bat" file

      • dobrota.exe (PID: 3996)

    • Reads security settings of Internet Explorer

      • dobrota.exe (PID: 3996)

    • Reads the Internet Settings

      • dobrota.exe (PID: 3996)
      • cmd.exe (PID: 956)
      • wscript.exe (PID: 2960)

    • The process executes VB scripts

      • cmd.exe (PID: 956)

  • INFO

    • Create files in a temporary directory

      • dobrota.exe (PID: 3996)

    • Reads the computer name

      • dobrota.exe (PID: 3996)

    • Checks supported languages

      • erroricons.exe (PID: 2440)
      • dobrota.exe (PID: 3996)
      • crazyinvers.exe (PID: 3684)
      • INVERS.exe (PID: 796)
      • toonel.exe (PID: 1976)
      • erroriconscursor.exe (PID: 2372)
      • mbr.exe (PID: 2064)
      • crazywarningicons.exe (PID: 1740)

    • Checks proxy server information

      • wscript.exe (PID: 2960)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win64 Executable (generic) (64.6)
.dll | Win32 Dynamic Link Library (generic) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2021:06:11 09:16:47+00:00
ImageFileCharacteristics: Executable, 32-bit
PEType: PE32
LinkerVersion: 14
CodeSize: 201728
InitializedDataSize: 114688
UninitializedDataSize: -
EntryPoint: 0x1eef0
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
52
Monitored processes
13
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start dobrota.exe cmd.exe no specs mbr.exe no specs erroricons.exe no specs wscript.exe no specs invers.exe no specs crazywarningicons.exe no specs crazyinvers.exe no specs toonel.exe no specs erroriconscursor.exe no specs wscript.exe no specs wscript.exe no specs dobrota.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
796INVERS.exe C:\Users\admin\AppData\Local\Temp\RarSFX0\INVERS.exe—cmd.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\appdata\local\temp\rarsfx0\invers.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imm32.dll
956C:\Windows\system32\cmd.exe /c ""C:\Users\admin\AppData\Local\Temp\RarSFX0\start_dobrota.bat" "C:\Windows\System32\cmd.exe—dobrota.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\winbrand.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1740crazywarningicons.exe C:\Users\admin\AppData\Local\Temp\RarSFX0\crazywarningicons.exe—cmd.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\appdata\local\temp\rarsfx0\crazywarningicons.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\imm32.dll
1976toonel.exe C:\Users\admin\AppData\Local\Temp\RarSFX0\toonel.exe—cmd.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\appdata\local\temp\rarsfx0\toonel.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\imm32.dll
2064mbr.exe C:\Users\admin\AppData\Local\Temp\RarSFX0\mbr.exe—cmd.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\rarsfx0\mbr.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
2124"C:\Users\admin\AppData\Local\Temp\dobrota.exe" C:\Users\admin\AppData\Local\Temp\dobrota.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\dobrota.exe
c:\windows\system32\ntdll.dll
2148"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\RarSFX0\messages2.vbs" C:\Windows\System32\wscript.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft ® Windows Based Script Host
Version:
5.8.7600.16385
Modules
Images
c:\windows\system32\wscript.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
2372erroriconscursor.exe C:\Users\admin\AppData\Local\Temp\RarSFX0\erroriconscursor.exe—cmd.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\appdata\local\temp\rarsfx0\erroriconscursor.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\imm32.dll
2440erroricons.exe C:\Users\admin\AppData\Local\Temp\RarSFX0\erroricons.exe—cmd.exe
User:
admin
Integrity Level:
HIGH
Modules
Images
c:\users\admin\appdata\local\temp\rarsfx0\erroricons.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\imm32.dll
2644"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\RarSFX0\messages.vbs" C:\Windows\System32\wscript.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft ® Windows Based Script Host
Version:
5.8.7600.16385
Modules
Images
c:\windows\system32\wscript.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
Total events
6 520
Read events
6 469
Write events
47
Delete events
4

Modification events

(PID) Process:(3996) dobrota.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(3996) dobrota.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(3996) dobrota.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(3996) dobrota.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(956) cmd.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(956) cmd.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(956) cmd.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(956) cmd.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(2960) wscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
(PID) Process:(2960) wscript.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies
Operation:writeName:CachePrefix
Value:
Cookie:
Executable files
9
Suspicious files
0
Text files
5
Unknown types
0

Dropped files

PID
Process
Filename
Type
3996dobrota.exeC:\Users\admin\AppData\Local\Temp\RarSFX0\dobrota.mp3 —
MD5:—
SHA256:—
2064mbr.exe\Device\Harddisk0\DR0 —
MD5:—
SHA256:—
3996dobrota.exeC:\Users\admin\AppData\Local\Temp\RarSFX0\erroriconscursor.exeexecutable
MD5:135EEB256E92D261066CFD3FFD31FB3E
SHA256:F0FE346146C30129ED6F507906C973F1A54C7D8DD8821C97E9B6EDC42545699D
3996dobrota.exeC:\Users\admin\AppData\Local\Temp\RarSFX0\libgcc_s_dw2-1.dllexecutable
MD5:E2AC23418781F632311513944EDD0A4C
SHA256:B4CC93CF4D7C2906C1929C079CD98EF00C7A33832E132AC57ADDE71857082E36
3996dobrota.exeC:\Users\admin\AppData\Local\Temp\RarSFX0\erroricons.exeexecutable
MD5:7F31508D95BE3FE50E4E9AA646E86A12
SHA256:994EFDB644CA1ACB029DFD8D8EEBA440E1CB74D93841B17F21165B9900730B15
3996dobrota.exeC:\Users\admin\AppData\Local\Temp\RarSFX0\start_dobrota.battext
MD5:99EE6716BF6DD074E52A923E74F9FA70
SHA256:D51FD681BA6346842AFE2F9CB7AE117CB667986AF0C67E28664124173B183740
3996dobrota.exeC:\Users\admin\AppData\Local\Temp\RarSFX0\libstdc++-6.dllexecutable
MD5:0C4A3DE21D6551D43D1F8A11D4F09390
SHA256:D0DE05720C15F6B7105B90EAF005952BEB73161DF5D1B24EECD5BB892E1C6C8E
3996dobrota.exeC:\Users\admin\AppData\Local\Temp\RarSFX0\messages.vbstext
MD5:35FBF9BF29760B9E120B37900B3C1343
SHA256:E1CDAB59DF6508013E8B91C71043C8ECFE81B94A037706147ED19ADF992539E6
3996dobrota.exeC:\Users\admin\AppData\Local\Temp\RarSFX0\crazywarningicons.exeexecutable
MD5:E21BB4749A8B1B6FC26A7BCF57781836
SHA256:0ECBB8099ED1D9A1673165D3C4C9BBDE88DD9678540A98B99434FF23B9E6D82C
3996dobrota.exeC:\Users\admin\AppData\Local\Temp\RarSFX0\mbr.exeexecutable
MD5:8562ED46D745DCEB3CC268693CA25C83
SHA256:EA5D21E6598D52B30E9D055BC406C6227BBADB5C493ADDB27B32FB16A6DCAE8C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
5
DNS requests
0
Threats
0

HTTP requests

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

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
—
—
224.0.0.252:5355
—
—
—
unknown
4
System
192.168.100.255:137
—
—
—
whitelisted
4
System
192.168.100.255:138
—
—
—
whitelisted
1080
svchost.exe
224.0.0.252:5355
—
—
—
unknown

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
dobrota.exe