File name:

c4be70884373f6ef785517c2df5d5b63f72a89916af790747dcd69207dfb2d05_unpacked

Full analysis: https://app.any.run/tasks/2c728867-2509-4f33-81d4-a8145154371c
Verdict: Malicious activity
Analysis date: December 06, 2022, 05:16:17
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:

82C51AB3998F5323313A16B5725A5281

SHA1:

41A95C0AEFB03C5A7939A62BB93767AF0BDC07D9

SHA256:

86DB87A494FA502F6D9A6A95B4091DB6A81F1941DC45AC6CA89D17BAF71A3598

SSDEEP:

6144:OejELK7ZxFGDvkKp81qfjQuDJp9cE6W6Zj9o:/jQkz12QuDJp9cEQDo

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

      • taskhostv.exe (PID: 1160)

    • Changes the autorun value in the registry

      • taskhostv.exe (PID: 1160)

    • Uses Task Scheduler to run other applications

      • taskhostv.exe (PID: 1160)

    • Loads the Task Scheduler COM API

      • schtasks.exe (PID: 3036)

  • SUSPICIOUS

    • Starts itself from another location

      • c4be70884373f6ef785517c2df5d5b63f72a89916af790747dcd69207dfb2d05_unpacked.exe (PID: 2604)

    • Reads the Internet Settings

      • c4be70884373f6ef785517c2df5d5b63f72a89916af790747dcd69207dfb2d05_unpacked.exe (PID: 2604)
      • taskhostv.exe (PID: 1160)

    • Executes via Task Scheduler

      • taskhostv.exe (PID: 3564)
      • taskhostv.exe (PID: 2876)

  • INFO

    • Creates a file in a temporary directory

      • c4be70884373f6ef785517c2df5d5b63f72a89916af790747dcd69207dfb2d05_unpacked.exe (PID: 2604)
      • taskhostv.exe (PID: 1160)

    • Checks supported languages

      • c4be70884373f6ef785517c2df5d5b63f72a89916af790747dcd69207dfb2d05_unpacked.exe (PID: 2604)
      • taskhostv.exe (PID: 1160)
      • taskhostv.exe (PID: 3564)
      • taskhostv.exe (PID: 2876)

    • Reads the computer name

      • c4be70884373f6ef785517c2df5d5b63f72a89916af790747dcd69207dfb2d05_unpacked.exe (PID: 2604)
      • taskhostv.exe (PID: 1160)

    • Checks proxy server information

      • taskhostv.exe (PID: 1160)
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) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 2022-Nov-21 17:55:23
Detected languages:
  • English - United States
Debug artifacts:
  • D:\Mktmp\Amadey\Release\Amadey.pdb

DOS Header

e_magic: MZ
e_cblp: 144
e_cp: 3
e_crlc: -
e_cparhdr: 4
e_minalloc: -
e_maxalloc: 65535
e_ss: -
e_sp: 184
e_csum: -
e_ip: -
e_cs: -
e_ovno: -
e_oemid: -
e_oeminfo: -
e_lfanew: 248

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
NumberofSections: 5
TimeDateStamp: 2022-Nov-21 17:55:23
PointerToSymbolTable: -
NumberOfSymbols: -
SizeOfOptionalHeader: 224
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
4096
179894
180224
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.46082
.rdata
184320
39348
39424
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.99596
.data
225280
17484
6144
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.40316
.rsrc
245760
480
512
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.71768
.reloc
249856
10236
10240
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.62378

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.91161
381
UNKNOWN
English - United States
RT_MANIFEST

Imports

ADVAPI32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
WININET.dll
gdiplus.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
5
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start c4be70884373f6ef785517c2df5d5b63f72a89916af790747dcd69207dfb2d05_unpacked.exe no specs taskhostv.exe schtasks.exe no specs taskhostv.exe no specs taskhostv.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1160"C:\Users\admin\AppData\Local\Temp\9d295d9002\taskhostv.exe" C:\Users\admin\AppData\Local\Temp\9d295d9002\taskhostv.exe
c4be70884373f6ef785517c2df5d5b63f72a89916af790747dcd69207dfb2d05_unpacked.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\9d295d9002\taskhostv.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\sechost.dll
2604"C:\Users\admin\AppData\Local\Temp\c4be70884373f6ef785517c2df5d5b63f72a89916af790747dcd69207dfb2d05_unpacked.exe" C:\Users\admin\AppData\Local\Temp\c4be70884373f6ef785517c2df5d5b63f72a89916af790747dcd69207dfb2d05_unpacked.exe—Explorer.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\c4be70884373f6ef785517c2df5d5b63f72a89916af790747dcd69207dfb2d05_unpacked.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
2876C:\Users\admin\AppData\Local\Temp\9d295d9002\taskhostv.exe C:\Users\admin\AppData\Local\Temp\9d295d9002\taskhostv.exe—taskeng.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\9d295d9002\taskhostv.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
3036"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN taskhostv.exe /TR "C:\Users\admin\AppData\Local\Temp\9d295d9002\taskhostv.exe" /FC:\Windows\System32\schtasks.exe—taskhostv.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Manages scheduled tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\schtasks.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\ole32.dll
c:\windows\system32\usp10.dll
3564C:\Users\admin\AppData\Local\Temp\9d295d9002\taskhostv.exe C:\Users\admin\AppData\Local\Temp\9d295d9002\taskhostv.exe—taskeng.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\9d295d9002\taskhostv.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
Total events
1 199
Read events
1 152
Write events
47
Delete events
0

Modification events

(PID) Process:(2604) c4be70884373f6ef785517c2df5d5b63f72a89916af790747dcd69207dfb2d05_unpacked.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(2604) c4be70884373f6ef785517c2df5d5b63f72a89916af790747dcd69207dfb2d05_unpacked.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(2604) c4be70884373f6ef785517c2df5d5b63f72a89916af790747dcd69207dfb2d05_unpacked.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(2604) c4be70884373f6ef785517c2df5d5b63f72a89916af790747dcd69207dfb2d05_unpacked.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(1160) taskhostv.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders
Operation:writeName:Startup
Value:
C:\Users\admin\AppData\Local\Temp\9d295d9002\
(PID) Process:(1160) taskhostv.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
(PID) Process:(1160) taskhostv.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:IntranetName
Value:
1
(PID) Process:(1160) taskhostv.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
1
(PID) Process:(1160) taskhostv.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
0
(PID) Process:(1160) taskhostv.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content
Operation:writeName:CachePrefix
Value:
Executable files
1
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
1160taskhostv.exeC:\Users\admin\AppData\Local\Temp\302019708150image
MD5:—
SHA256:—
2604c4be70884373f6ef785517c2df5d5b63f72a89916af790747dcd69207dfb2d05_unpacked.exeC:\Users\admin\AppData\Local\Temp\9d295d9002\taskhostv.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
0
DNS requests
2
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
update.nodfirewalld.org
  • —
malicious
download.gitextension.com
  • —
unknown

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
c4be70884373f6ef785517c2df5d5b63f72a89916af790747dcd69207dfb2d05_unpacked