File name:

danabot

Full analysis: https://app.any.run/tasks/8d567dc0-13e3-4dab-9f6b-80ed490fb563
Verdict: Malicious activity
Analysis date: January 11, 2019, 12:39:08
OS: Windows 7 Professional Service Pack 1 (build: 7601, 64 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
MD5:

80D58221D48F486E0F760296DD942927

SHA1:

1FE57614D9DEDBC149EF12601AA007BBE3AA0266

SHA256:

A4E7C6D1EE280507A85326D6A925EEBF01F085F16337C50ED50A2932FB59645B

SSDEEP:

3072:lOXRBt5DVbo0HGa9+mI2+U6DFd0jbWYYbunfN2bLX2xALkBdS2TPFDD/chh:lOhBtTU0mbj256LWbWYYOmSdS2TN

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

    • Loads dropped or rewritten executable

      • rundll32.exe (PID: 2628)

  • SUSPICIOUS

    • Uses RUNDLL32.EXE to load library

      • rundll32.exe (PID: 1380)

    • Reads the machine GUID from the registry

      • explorer.exe (PID: 3052)
      • CompMgmtLauncher.exe (PID: 2428)
      • mmc.exe (PID: 2800)

    • Low-level read access rights to disk partition

      • vds.exe (PID: 2388)

  • INFO

    • Reads the machine GUID from the registry

      • WINWORD.EXE (PID: 1196)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 1196)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 1196)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 EXE PECompact compressed (generic) (70.7)
.dll | Win32 Dynamic Link Library (generic) (11.2)
.exe | Win32 Executable (generic) (7.6)
.exe | Win16/32 Executable Delphi generic (3.5)
.exe | Generic Win/DOS Executable (3.4)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:01:11 00:32:44+01:00
PEType: PE32
LinkerVersion: 2.25
CodeSize: 276992
InitializedDataSize: 32256
UninitializedDataSize: -
EntryPoint: 0x45528
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 10-Jan-2019 23:32:44

DOS Header

Magic number: MZ
Bytes on last page of file: 0x0050
Pages in file: 0x0002
Relocations: 0x0000
Size of header: 0x0004
Min extra paragraphs: 0x000F
Max extra paragraphs: 0xFFFF
Initial SS value: 0x0000
Initial SP value: 0x00B8
Checksum: 0x0000
Initial IP value: 0x0000
Initial CS value: 0x0000
Overlay number: 0x001A
OEM identifier: 0x0000
OEM information: 0x0000
Address of NE header: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 10
Time date stamp: 10-Jan-2019 23:32:44
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_BYTES_REVERSED_HI
  • IMAGE_FILE_BYTES_REVERSED_LO
  • IMAGE_FILE_DLL
  • 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
0x00001000
0x000430B4
0x00043200
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.30132
.itext
0x00045000
0x000007CC
0x00000800
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.98205
.data
0x00046000
0x000023C8
0x00002400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.93872
.bss
0x00049000
0x00005AF4
0x00000000
IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x0004F000
0x00000C82
0x00000E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.58468
.didata
0x00050000
0x000001C8
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.90029
.edata
0x00051000
0x0000006D
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
1.25989
.rdata
0x00052000
0x00000044
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
1.16606
.reloc
0x00053000
0x00003044
0x00003200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.50367
.rsrc
0x00057000
0x00001400
0x00001400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.65307

Resources

Title
Entropy
Size
Codepage
Language
Type
4090
3.18737
464
UNKNOWN
UNKNOWN
RT_STRING
4091
3.50315
508
UNKNOWN
UNKNOWN
RT_STRING
4092
3.36848
196
UNKNOWN
UNKNOWN
RT_STRING
4093
3.38569
304
UNKNOWN
UNKNOWN
RT_STRING
4094
3.25466
796
UNKNOWN
UNKNOWN
RT_STRING
4095
3.35521
852
UNKNOWN
UNKNOWN
RT_STRING
4096
3.31066
696
UNKNOWN
UNKNOWN
RT_STRING
DVCLAL
4
16
UNKNOWN
UNKNOWN
RT_RCDATA
PACKAGEINFO
4.97477
380
UNKNOWN
UNKNOWN
RT_RCDATA

Imports

advapi32.dll
kernel32.dll
kernel32.dll (delay-loaded)
netapi32.dll
ntdll.dll
oleaut32.dll
user32.dll
version.dll

Exports

Title
Ordinal
Address
dbkFCallWrapperAddr
1
0x0004C62C
__dbk_fcall_wrapper
2
0x0000BB34
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
53
Monitored processes
10
Malicious processes
2
Suspicious processes
1

Behavior graph

Click at the process to see the details
start rundll32.exe no specs rundll32.exe no specs explorer.exe no specs winword.exe no specs COpenControlPanel no specs compmgmtlauncher.exe no specs compmgmtlauncher.exe mmc.exe vdsldr.exe no specs vds.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
796C:\Windows\System32\vdsldr.exe -EmbeddingC:\Windows\System32\vdsldr.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Virtual Disk Service Loader
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vdsldr.exe
c:\systemroot\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\atl.dll
1196"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Documents\reviewstransportation.rtf"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.5123.5000
Modules
Images
c:\program files\microsoft office\office14\winword.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\amd64_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_08e61857a83bc251\msvcr90.dll
c:\windows\winsxs\amd64_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.18837_none_a4d981ff711297b6\comctl32.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
1380"C:\Windows\System32\rundll32.exe" "C:\Users\admin\Desktop\danabot.exe", dbkFCallWrapperAddrC:\Windows\System32\rundll32.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\rundll32.exe
c:\systemroot\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\imagehlp.dll
2368"C:\Windows\system32\CompMgmtLauncher.exe" C:\Windows\system32\CompMgmtLauncher.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Computer Management Snapin Launcher
Exit code:
3221226540
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\compmgmtlauncher.exe
c:\systemroot\system32\ntdll.dll
2388C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe—services.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Virtual Disk Service
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\vds.exe
c:\systemroot\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\atl.dll
2428"C:\Windows\system32\CompMgmtLauncher.exe" C:\Windows\system32\CompMgmtLauncher.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Computer Management Snapin Launcher
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\compmgmtlauncher.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\shell32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
2628"C:\Windows\System32\rundll32.exe" "C:\Users\admin\Desktop\danabot.exe", dbkFCallWrapperAddrC:\Windows\SysWOW64\rundll32.exe—rundll32.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\syswow64\rundll32.exe
c:\systemroot\system32\ntdll.dll
c:\systemroot\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\system32\kernel32.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernelbase.dll
2740C:\Windows\SysWOW64\DllHost.exe /Processid:{06622D85-6856-4460-8DE1-A81921B41C4B}C:\Windows\SysWOW64\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\syswow64\dllhost.exe
c:\systemroot\system32\ntdll.dll
c:\systemroot\syswow64\ntdll.dll
c:\windows\system32\wow64.dll
c:\windows\system32\wow64win.dll
c:\windows\system32\wow64cpu.dll
c:\windows\syswow64\kernel32.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\user32.dll
c:\windows\syswow64\kernelbase.dll
2800"C:\Windows\system32\mmc.exe" "C:\Windows\system32\compmgmt.msc" /sC:\Windows\system32\mmc.exe
CompMgmtLauncher.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft Management Console
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\mmc.exe
c:\systemroot\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\mfc42u.dll
3052"C:\Windows\explorer.exe" C:\Windows\explorer.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\explorer.exe
c:\systemroot\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\gdi32.dll
c:\windows\system32\user32.dll
Total events
1 422
Read events
1 112
Write events
299
Delete events
11

Modification events

(PID) Process:(1196) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:cr%
Value:
63722500AC040000010000000000000000000000
(PID) Process:(1196) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(1196) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(1196) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000100000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1311440939
(PID) Process:(1196) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000100000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1311441022
(PID) Process:(1196) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000100000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1311441023
(PID) Process:(1196) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:writeName:MTTT
Value:
AC040000EF6DB2D5AAA9D40100000000
(PID) Process:(1196) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:js%
Value:
6A732500AC04000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(1196) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:delete valueName:js%
Value:
6A732500AC04000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(1196) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
0
Suspicious files
0
Text files
2
Unknown types
3

Dropped files

PID
Process
Filename
Type
1196WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVRA43.tmp.cvr —
MD5:—
SHA256:—
1196WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{1022F6D0-07FD-4E1B-A158-797F59F1F67B}.tmp —
MD5:—
SHA256:—
1196WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{05D9AF3C-8C9C-4AFD-8B32-D75BB7E0F87C}.tmp —
MD5:—
SHA256:—
1196WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:—
SHA256:—
1196WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\reviewstransportation.LNKlnk
MD5:—
SHA256:—
1196WINWORD.EXEC:\Users\admin\Documents\~$viewstransportation.rtfpgc
MD5:B355057B42FFD42F4EB9F1C7F7B9DD9C
SHA256:E3AE992D28899B6891EE14EB3BC8E0328E838819138423734F3C1205702BE667
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
0
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

No data

Threats

No threats detected
Process
Message
mmc.exe
ViewerViewsFolderPath = 'C:\ProgramData\Microsoft\Event Viewer\Views': Microsoft.Windows.ManagementUI.CombinedControls.EventsNode
mmc.exe
ViewerViewsFolderPath = 'C:\ProgramData\Microsoft\Event Viewer\Views': Microsoft.Windows.ManagementUI.CombinedControls.EventsNode
mmc.exe
ViewerExternalLogsPath = 'C:\ProgramData\Microsoft\Event Viewer\ExternalLogs': Microsoft.Windows.ManagementUI.CombinedControls.EventsNode
mmc.exe
ViewerExternalLogsPath = 'C:\ProgramData\Microsoft\Event Viewer\ExternalLogs': Microsoft.Windows.ManagementUI.CombinedControls.EventsNode
mmc.exe
AddIcons: Microsoft.TaskScheduler.SnapIn.TaskSchedulerExtension
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danabot