download:

upd365_58v01.exe

Full analysis: https://app.any.run/tasks/17703a67-bff1-4768-ace6-cfe3e0dde829
Verdict: Malicious activity
Analysis date: July 16, 2019, 22:50:57
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:

779E3C94AF16C4FBAB6C0BD41849FC35

SHA1:

D9911773A13093AFFEEA77914C0404B759BCDC31

SHA256:

FD97342E1968AED9D8F50468D3B7B7868981D9D360B2F049B6706E72D8184E3F

SSDEEP:

6144:fdTMq0StmGrejiOCs+XH/cxpO4/tJyTqZmAXS+hn145AGp+SiRvWDlu2:hMdSQWsAUxXYqZmD+hn1UAtSRDc

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

    • Disables Windows Defender

      • HSYАТЧЧЫЭУ.exe (PID: 3252)
      • HUYАТЧЧЫЭУ.exe (PID: 3524)

    • Executes PowerShell scripts

      • cmd.exe (PID: 3512)
      • cmd.exe (PID: 2192)
      • cmd.exe (PID: 1960)
      • cmd.exe (PID: 3044)
      • cmd.exe (PID: 3776)
      • cmd.exe (PID: 1360)
      • cmd.exe (PID: 3532)
      • cmd.exe (PID: 1876)
      • cmd.exe (PID: 3168)
      • cmd.exe (PID: 640)
      • cmd.exe (PID: 1728)
      • cmd.exe (PID: 2724)
      • cmd.exe (PID: 3792)
      • cmd.exe (PID: 2820)
      • cmd.exe (PID: 2976)
      • cmd.exe (PID: 700)
      • cmd.exe (PID: 4092)
      • cmd.exe (PID: 3440)
      • cmd.exe (PID: 3324)
      • cmd.exe (PID: 940)

    • Known privilege escalation attack

      • DllHost.exe (PID: 1496)

    • Stops/Deletes Windows Defender service via SC.exe

      • cmd.exe (PID: 2220)
      • cmd.exe (PID: 3884)
      • cmd.exe (PID: 2944)
      • cmd.exe (PID: 4056)

    • Loads the Task Scheduler COM API

      • HSYАТЧЧЫЭУ.exe (PID: 3252)
      • HUYАТЧЧЫЭУ.exe (PID: 3524)

  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • upd365_58v01.exe (PID: 3788)
      • HSYАТЧЧЫЭУ.exe (PID: 3252)

    • Creates files in the program directory

      • upd365_58v01.exe (PID: 3788)
      • HUYАТЧЧЫЭУ.exe (PID: 3524)

    • Executed via COM

      • DllHost.exe (PID: 1496)

    • Starts CMD.EXE for commands execution

      • HSYАТЧЧЫЭУ.exe (PID: 3252)
      • HUYАТЧЧЫЭУ.exe (PID: 3524)

    • Creates files in the user directory

      • powershell.exe (PID: 3332)
      • powershell.exe (PID: 2652)
      • powershell.exe (PID: 1188)
      • powershell.exe (PID: 3176)
      • powershell.exe (PID: 1744)
      • powershell.exe (PID: 3728)
      • powershell.exe (PID: 2504)
      • powershell.exe (PID: 3256)
      • powershell.exe (PID: 1708)
      • HSYАТЧЧЫЭУ.exe (PID: 3252)
      • powershell.exe (PID: 3508)
      • HUYАТЧЧЫЭУ.exe (PID: 3524)

    • Executed via Task Scheduler

      • HUYАТЧЧЫЭУ.exe (PID: 3524)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 1756)
      • WINWORD.EXE (PID: 2260)
      • WINWORD.EXE (PID: 3120)

    • Manual execution by user

      • WINWORD.EXE (PID: 1756)
      • WINWORD.EXE (PID: 2260)
      • WINWORD.EXE (PID: 3120)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 3120)
      • WINWORD.EXE (PID: 2260)
      • WINWORD.EXE (PID: 1756)
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) (35.9)
.exe | Win32 Executable MS Visual C++ (generic) (27)
.exe | Win64 Executable (generic) (23.9)
.dll | Win32 Dynamic Link Library (generic) (5.6)
.exe | Win32 Executable (generic) (3.9)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:07:16 14:08:14+02:00
PEType: PE32
LinkerVersion: 9
CodeSize: 89088
InitializedDataSize: 256512
UninitializedDataSize: -
EntryPoint: 0xc7f5
OSVersion: 5
ImageVersion: -
SubsystemVersion: 5
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 16-Jul-2019 12:08:14
Detected languages:
  • English - United States

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: 0x000000E0

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 16-Jul-2019 12:08:14
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
0x00015A3E
0x00015C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.5257
.rdata
0x00017000
0x00004DB8
0x00004E00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.77458
.data
0x0001C000
0x00001E18
0x00001200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.62202
.rsrc
0x0001E000
0x000388FC
0x00038A00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.08268

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.79597
346
Latin 1 / Western European
English - United States
RT_MANIFEST
7
2.47148
96
Latin 1 / Western European
English - United States
RT_STRING
101
3.05449
794
Latin 1 / Western European
English - United States
RT_DIALOG
103
3.47351
686
Latin 1 / Western European
English - United States
RT_DIALOG
109
1.79879
16
Latin 1 / Western European
English - United States
RT_ACCELERATOR
111
5.99991
226648
Latin 1 / Western European
English - United States
GOOLES
132
1.81924
20
Latin 1 / Western European
English - United States
RT_GROUP_ICON
2049
1.91282
68
Latin 1 / Western European
English - United States
RT_STRING

Imports

GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
121
Monitored processes
56
Malicious processes
23
Suspicious processes
4

Behavior graph

Click at the process to see the details
drop and start start upd365_58v01.exe hsyатччыэу.exe no specs CMSTPLUA no specs hsyатччыэу.exe cmd.exe no specs cmd.exe no specs cmd.exe no specs sc.exe no specs cmd.exe no specs cmd.exe no specs sc.exe no specs cmd.exe no specs powershell.exe no specs cmd.exe no specs cmd.exe no specs powershell.exe no specs powershell.exe no specs cmd.exe no specs powershell.exe no specs cmd.exe no specs cmd.exe no specs cmd.exe no specs powershell.exe no specs powershell.exe no specs powershell.exe no specs powershell.exe no specs powershell.exe no specs powershell.exe no specs winword.exe no specs winword.exe no specs winword.exe no specs huyатччыэу.exe cmd.exe no specs cmd.exe no specs sc.exe no specs cmd.exe no specs cmd.exe no specs sc.exe no specs cmd.exe no specs cmd.exe no specs powershell.exe no specs powershell.exe no specs cmd.exe no specs cmd.exe no specs powershell.exe no specs cmd.exe no specs powershell.exe no specs cmd.exe no specs cmd.exe no specs powershell.exe no specs powershell.exe no specs cmd.exe no specs powershell.exe no specs powershell.exe no specs powershell.exe no specs powershell.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
116powershell Set-MpPreference -DisableIntrusionPreventionSystem $trueC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—cmd.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows PowerShell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll
308powershell Set-MpPreference -DisableBlockAtFirstSeen $trueC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—cmd.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows PowerShell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll
580powershell Set-MpPreference -DisableScriptScanning $trueC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—cmd.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows PowerShell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\atl.dll
c:\windows\system32\user32.dll
640"C:\Windows\System32\cmd.exe" /c powershell Set-MpPreference -DisableScriptScanning $trueC:\Windows\System32\cmd.exe—HSYАТЧЧЫЭУ.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\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
700"C:\Windows\System32\cmd.exe" /c powershell Set-MpPreference -SevereThreatDefaultAction 6C:\Windows\System32\cmd.exe—HUYАТЧЧЫЭУ.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\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
940"C:\Windows\System32\cmd.exe" /c powershell Set-MpPreference -ModerateThreatDefaultAction 6C:\Windows\System32\cmd.exe—HUYАТЧЧЫЭУ.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\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
1188powershell Set-MpPreference -DisableIOAVProtection $trueC:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows PowerShell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\windowspowershell\v1.0\powershell.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\atl.dll
c:\windows\system32\user32.dll
1360"C:\Windows\System32\cmd.exe" /c powershell Set-MpPreference -DisableIntrusionPreventionSystem $trueC:\Windows\System32\cmd.exe—HSYАТЧЧЫЭУ.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Modules
Images
c:\windows\system32\cmd.exe
c:\systemroot\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
1496C:\Windows\system32\DllHost.exe /Processid:{3E5FC7F9-9A51-4367-9063-A120244FBEC7}C:\Windows\system32\DllHost.exe—svchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
COM Surrogate
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\dllhost.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
1504sc delete WinDefendC:\Windows\system32\sc.exe—cmd.exe
User:
SYSTEM
Company:
Microsoft Corporation
Integrity Level:
SYSTEM
Description:
A tool to aid in developing services for WindowsNT
Exit code:
1060
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\sc.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
Total events
6 137
Read events
4 447
Write events
1 660
Delete events
30

Modification events

(PID) Process:(3788) upd365_58v01.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3788) upd365_58v01.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3252) HSYАТЧЧЫЭУ.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender
Operation:writeName:DisableAntiSpyware
Value:
1
(PID) Process:(3252) HSYАТЧЧЫЭУ.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection
Operation:writeName:DisableBehaviorMonitoring
Value:
1
(PID) Process:(3252) HSYАТЧЧЫЭУ.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection
Operation:writeName:DisableOnAccessProtection
Value:
1
(PID) Process:(3252) HSYАТЧЧЫЭУ.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection
Operation:writeName:DisableScanOnRealtimeEnable
Value:
1
(PID) Process:(3252) HSYАТЧЧЫЭУ.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection
Operation:writeName:DisableIOAVProtection
Value:
1
(PID) Process:(3252) HSYАТЧЧЫЭУ.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3252) HSYАТЧЧЫЭУ.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(1496) DllHost.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
2
Suspicious files
19
Text files
9
Unknown types
10

Dropped files

PID
Process
Filename
Type
3332powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\4FNFWXLBZATDGORI9G14.temp —
MD5:—
SHA256:—
2652powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\H0K0VPRRD05QWG2K9JH9.temp —
MD5:—
SHA256:—
3508powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\NMZHZGYWODJT1LQ07WUE.temp —
MD5:—
SHA256:—
1188powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\KBA2UAAQGGO4N04H8UMH.temp —
MD5:—
SHA256:—
3728powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\IOZL6M3O3NK3EGD8F8BB.temp —
MD5:—
SHA256:—
2504powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\O0QRMS6WHOOGOZWFYDZT.temp —
MD5:—
SHA256:—
3256powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\5QJ2R3K7430W6XG2KO7C.temp —
MD5:—
SHA256:—
1744powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\2H12OKC1AFAC3RIRC2MU.temp —
MD5:—
SHA256:—
3176powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\Q786IEBKSZBOG3YNK07A.temp —
MD5:—
SHA256:—
1708powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\MW1A8I5HMWGDAQ0S8BHZ.temp —
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
4
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
3524
HUYАТЧЧЫЭУ.exe
92.38.171.12:443
—
JSC Digital Network
RU
suspicious

DNS requests

No data

Threats

No threats detected
No debug info
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Reports
upd365_58v01.exe