File name:

Ancalog Exploit Builder.exe

Full analysis: https://app.any.run/tasks/3e436f93-39e0-4ab5-b0ed-3b22fe3e131f
Verdict: Malicious activity
Analysis date: January 05, 2019, 21:01:29
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:

4E72B56F8B671CBE489B9F2262D03069

SHA1:

67A2902D1235B4A9F16420A7BBF440FAA49D08EE

SHA256:

7C78B139580EF9493C165E5A236295ABF3B9A8AC0E0708E75C9BCB0EF7541441

SSDEEP:

24576:Uny/f9u1YRhE5eGHxreVsKoDa/eWRlcmY/hExESkgtEww3VVWsq:VFLhQ5Hxmc+mGcLh5Skdz3VEsq

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

    • Application was dropped or rewritten from another process

      • JrCXudMk.exe (PID: 2600)
      • DGhkQwOw.exe (PID: 3280)
      • JrCXudMk.exe (PID: 2952)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • Ancalog Exploit Builder.exe (PID: 3144)

    • Creates files in the user directory

      • DGhkQwOw.exe (PID: 3280)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2976)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2976)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (67.4)
.dll | Win32 Dynamic Link Library (generic) (14.2)
.exe | Win32 Executable (generic) (9.7)
.exe | Generic Win/DOS Executable (4.3)
.exe | DOS Executable Generic (4.3)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2015:02:15 09:00:31+01:00
PEType: PE32
LinkerVersion: 9
CodeSize: 165888
InitializedDataSize: 540672
UninitializedDataSize: -
EntryPoint: 0x1d7cb
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 15-Feb-2015 08:00:31
Detected languages:
  • English - United States
Debug artifacts:
  • d:\Projects\WinRAR\SFX\build\sfxrar32\Release\sfxrar.pdb

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: 0x000000E8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 15-Feb-2015 08:00:31
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_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0002878A
0x00028800
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.71935
.rdata
0x0002A000
0x00004FD3
0x00005000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.38998
.data
0x0002F000
0x00021428
0x00001600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.46555
.rsrc
0x00051000
0x0005D83E
0x0005DA00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.14285

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.24822
1738
UNKNOWN
English - United States
RT_MANIFEST
7
3.1586
482
UNKNOWN
English - United States
RT_STRING
8
3.11685
460
UNKNOWN
English - United States
RT_STRING
9
3.15447
494
UNKNOWN
English - United States
RT_STRING
10
2.99727
326
UNKNOWN
English - United States
RT_STRING
11
3.2036
1094
UNKNOWN
English - United States
RT_STRING
12
3.12889
358
UNKNOWN
English - United States
RT_STRING
13
2.95673
288
UNKNOWN
English - United States
RT_STRING
14
2.77928
186
UNKNOWN
English - United States
RT_STRING
15
2.66523
162
UNKNOWN
English - United States
RT_STRING

Imports

ADVAPI32.dll
COMCTL32.dll
COMDLG32.dll
GDI32.dll
KERNEL32.dll
OLEAUT32.dll
SHELL32.dll
SHLWAPI.dll
USER32.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
42
Monitored processes
6
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start drop and start drop and start start ancalog exploit builder.exe jrcxudmk.exe no specs jrcxudmk.exe dghkqwow.exe taskmgr.exe no specs winword.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2356"C:\Windows\system32\taskmgr.exe" /4C:\Windows\system32\taskmgr.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Task Manager
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskmgr.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
2600"C:\Users\admin\AppData\Local\Temp\JrCXudMk.exe" C:\Users\admin\AppData\Local\Temp\JrCXudMk.exe—Ancalog Exploit Builder.exe
User:
admin
Company:
ancalog.tech
Integrity Level:
MEDIUM
Description:
Ancalog Multi Exploit Builder
Exit code:
3221226540
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\jrcxudmk.exe
c:\systemroot\system32\ntdll.dll
2952"C:\Users\admin\AppData\Local\Temp\JrCXudMk.exe" C:\Users\admin\AppData\Local\Temp\JrCXudMk.exe
Ancalog Exploit Builder.exe
User:
admin
Company:
ancalog.tech
Integrity Level:
HIGH
Description:
Ancalog Multi Exploit Builder
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\jrcxudmk.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
2976"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\yourselfhomepage.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:
14.0.6024.1000
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\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
3144"C:\Users\admin\AppData\Local\Temp\Ancalog Exploit Builder.exe" C:\Users\admin\AppData\Local\Temp\Ancalog Exploit Builder.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\ancalog exploit builder.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_41e6975e2bd6f2b2\comctl32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3280"C:\Users\admin\AppData\Local\Temp\DGhkQwOw.exe" C:\Users\admin\AppData\Local\Temp\DGhkQwOw.exe
Ancalog Exploit Builder.exe
User:
admin
Integrity Level:
MEDIUM
Description:
Downloader
Exit code:
0
Version:
1.0.0.0
Modules
Images
c:\users\admin\appdata\local\temp\dghkqwow.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\apphelp.dll
c:\windows\apppatch\aclayers.dll
c:\windows\system32\sspicli.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
Total events
1 078
Read events
1 006
Write events
61
Delete events
11

Modification events

(PID) Process:(3144) Ancalog Exploit Builder.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3144) Ancalog Exploit Builder.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3280) DGhkQwOw.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DGhkQwOw_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3280) DGhkQwOw.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DGhkQwOw_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(3280) DGhkQwOw.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DGhkQwOw_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(3280) DGhkQwOw.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DGhkQwOw_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(3280) DGhkQwOw.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DGhkQwOw_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(3280) DGhkQwOw.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DGhkQwOw_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(3280) DGhkQwOw.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DGhkQwOw_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(3280) DGhkQwOw.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\DGhkQwOw_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
Executable files
2
Suspicious files
0
Text files
2
Unknown types
3

Dropped files

PID
Process
Filename
Type
2976WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR7EE3.tmp.cvr —
MD5:—
SHA256:—
2976WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{B4DCE167-4827-4D26-8F7B-3F09437EEF07}.tmp —
MD5:—
SHA256:—
2976WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{600BA490-AB07-4559-9C50-8F93A3F0E79D}.tmp —
MD5:—
SHA256:—
3144Ancalog Exploit Builder.exeC:\Users\admin\AppData\Local\Temp\DGhkQwOw.exeexecutable
MD5:—
SHA256:—
2976WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:—
SHA256:—
2976WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\yourselfhomepage.rtf.LNKlnk
MD5:—
SHA256:—
2976WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\index.dattext
MD5:—
SHA256:—
2976WINWORD.EXEC:\Users\admin\Desktop\~$urselfhomepage.rtfpgc
MD5:—
SHA256:—
3144Ancalog Exploit Builder.exeC:\Users\admin\AppData\Local\Temp\JrCXudMk.exeexecutable
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
1
Threats
1

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
3280
DGhkQwOw.exe
66.55.90.17:443
a.pomf.cat
GigeNET
US
malicious

DNS requests

Domain
IP
Reputation
a.pomf.cat
  • 66.55.90.17
unknown

Threats

Found threats are available for the paid subscriptions
1 ETPRO signatures available at the full report
No debug info
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Reports
Ancalog Exploit Builder.exe