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File name:

755f236a531ddbf5fc50c3f7ca343bbc

Full analysis: https://app.any.run/tasks/d3fb81d3-010f-4fa4-8563-dca9a053f8db
Verdict: Malicious activity
Analysis date: May 15, 2019, 16:41:42
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:

755F236A531DDBF5FC50C3F7CA343BBC

SHA1:

F902B0C297D9A036D8CD4E84E4FA0A821B8E68EC

SHA256:

DBC5881C9BA39923D14AFBC85DA6AABEDAB29BD5A74F9F897B2A14DC31C08EC8

SSDEEP:

12288:QHw4pXibSrxxNoP7Ein6kd7QjclCV3Li09zDTDWpE:QHb57o5n/dun3V

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 Real-time monitoring

      • 755f236a531ddbf5fc50c3f7ca343bbc.exe (PID: 3076)
    • Stops/Deletes Windows Defender service

      • cmd.exe (PID: 2448)
      • cmd.exe (PID: 2860)
      • cmd.exe (PID: 3696)
      • cmd.exe (PID: 2068)
    • Executes PowerShell scripts

      • cmd.exe (PID: 4076)
    • Loads the Task Scheduler COM API

      • 755f236a531ddbf5fc50c3f7ca343bbc.exe (PID: 3076)
  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • 755f236a531ddbf5fc50c3f7ca343bbc.exe (PID: 3076)
    • Executes PowerShell scripts

      • cmd.exe (PID: 2844)
    • Creates files in the user directory

      • powershell.exe (PID: 3780)
      • powershell.exe (PID: 3216)
      • 755f236a531ddbf5fc50c3f7ca343bbc.exe (PID: 3076)
    • Executable content was dropped or overwritten

      • 755f236a531ddbf5fc50c3f7ca343bbc.exe (PID: 3076)
  • INFO

    No info indicators.
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) (15.3)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: 1
OSVersion: 4
EntryPoint: 0x1284
UninitializedDataSize: 35840
InitializedDataSize: 553472
CodeSize: 98816
LinkerVersion: 2.21
PEType: PE32
TimeStamp: 2019:05:15 12:23:14+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 15-May-2019 10:23:14
Detected languages:
  • English - United States
TLS Callbacks: 2 callback(s) detected.
Debug artifacts:
  • Embedded COFF debugging symbols

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: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 18
Time date stamp: 15-May-2019 10:23:14
Pointer to Symbol Table: 0x00062A00
Number of symbols: 3258
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE
  • IMAGE_FILE_LINE_NUMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00018144
0x00018200
IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.98546
.data
0x0001A000
0x000001EC
0x00000200
IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.57593
.rdata
0x0001B000
0x0003BBE0
0x0003BC00
IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.11788
.bss
0x00057000
0x00008A84
0x00000000
IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x00060000
0x00000B64
0x00000C00
IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.89632
.CRT
0x00061000
0x00000018
0x00000200
IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.11837
.tls
0x00062000
0x00000020
0x00000200
IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0.227252
.rsrc
0x00063000
0x000320D0
0x00032200
IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_2BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_512BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.7091
/4
0x00096000
0x000001A0
0x00000200
IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_2048BYTES, IMAGE_SCN_ALIGN_32BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_8192BYTES, IMAGE_SCN_ALIGN_8BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
1.95495
/19
0x00097000
0x000003EC
0x00000400
IMAGE_SCN_ALIGN_1024BYTES, IMAGE_SCN_ALIGN_16BYTES, IMAGE_SCN_ALIGN_1BYTES, IMAGE_SCN_ALIGN_256BYTES, IMAGE_SCN_ALIGN_4096BYTES, IMAGE_SCN_ALIGN_4BYTES, IMAGE_SCN_ALIGN_64BYTES, IMAGE_SCN_ALIGN_MASK, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
4.6458

Resources

Title
Entropy
Size
Codepage
Language
Type
1
7.96925
42450
UNKNOWN
UNKNOWN
RT_ICON
2
4.46882
67624
UNKNOWN
UNKNOWN
RT_ICON
3
4.81225
38056
UNKNOWN
UNKNOWN
RT_ICON
4
4.86738
21640
UNKNOWN
UNKNOWN
RT_ICON
5
4.7619
16936
UNKNOWN
UNKNOWN
RT_ICON
6
4.93657
9640
UNKNOWN
UNKNOWN
RT_ICON
7
4.98626
4264
UNKNOWN
UNKNOWN
RT_ICON
8
5.14099
2440
UNKNOWN
UNKNOWN
RT_ICON
9
5.14272
1128
UNKNOWN
UNKNOWN
RT_ICON
114
2.10669
66
UNKNOWN
English - United States
RT_DIALOG

Imports

GDI32.dll
KERNEL32.dll
USER32.dll
msvcrt.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
58
Monitored processes
15
Malicious processes
2
Suspicious processes
4

Behavior graph

Click at the process to see the details
start 755f236a531ddbf5fc50c3f7ca343bbc.exe cmd.exe no specs cmd.exe no specs cmd.exe no specs powershell.exe no specs cmd.exe no specs sc.exe no specs sc.exe no specs sc.exe no specs cmd.exe no specs cmd.exe no specs sc.exe no specs powershell.exe no specs explorer.exe no specs Shell Security Editor no specs

Process information

PID
CMD
Path
Indicators
Parent process
3076"C:\Users\admin\AppData\Local\Temp\755f236a531ddbf5fc50c3f7ca343bbc.exe" C:\Users\admin\AppData\Local\Temp\755f236a531ddbf5fc50c3f7ca343bbc.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
4076"C:\Windows\System32\cmd.exe" /c powershell Set-MpPreference -DisableRealtimeMonitoring $trueC:\Windows\System32\cmd.exe755f236a531ddbf5fc50c3f7ca343bbc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2448"C:\Windows\System32\cmd.exe" /c sc stop WinDefendC:\Windows\System32\cmd.exe755f236a531ddbf5fc50c3f7ca343bbc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
5
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2860"C:\Windows\System32\cmd.exe" /c sc delete WinDefendC:\Windows\System32\cmd.exe755f236a531ddbf5fc50c3f7ca343bbc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
5
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3216powershell Set-MpPreference -DisableRealtimeMonitoring $trueC:\Windows\System32\WindowsPowerShell\v1.0\powershell.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3696/c sc stop WinDefendC:\Windows\system32\cmd.exe755f236a531ddbf5fc50c3f7ca343bbc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
5
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3952sc stop WinDefendC:\Windows\system32\sc.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
A tool to aid in developing services for WindowsNT
Exit code:
5
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2532sc delete WinDefendC:\Windows\system32\sc.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
A tool to aid in developing services for WindowsNT
Exit code:
5
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3532sc stop WinDefendC:\Windows\system32\sc.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
A tool to aid in developing services for WindowsNT
Exit code:
5
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2068/c sc delete WinDefendC:\Windows\system32\cmd.exe755f236a531ddbf5fc50c3f7ca343bbc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
5
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Total events
482
Read events
362
Write events
120
Delete events
0

Modification events

(PID) Process:(3076) 755f236a531ddbf5fc50c3f7ca343bbc.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3076) 755f236a531ddbf5fc50c3f7ca343bbc.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(3076) 755f236a531ddbf5fc50c3f7ca343bbc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender
Operation:writeName:DisableAntiSpyware
Value:
1
(PID) Process:(3076) 755f236a531ddbf5fc50c3f7ca343bbc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection
Operation:writeName:DisableBehaviorMonitoring
Value:
1
(PID) Process:(3076) 755f236a531ddbf5fc50c3f7ca343bbc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection
Operation:writeName:DisableOnAccessProtection
Value:
1
(PID) Process:(3076) 755f236a531ddbf5fc50c3f7ca343bbc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection
Operation:writeName:DisableOnRealtimeEnable
Value:
1
(PID) Process:(3076) 755f236a531ddbf5fc50c3f7ca343bbc.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-time Protection
Operation:writeName:DisableIOAVProtection
Value:
1
(PID) Process:(3216) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3780) powershell.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\62\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
Executable files
1
Suspicious files
5
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
3216powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\E8TSW0X0V6U7J35BAUJG.temp
MD5:
SHA256:
3780powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\I7X5YJOJFT3YMFE9VRXM.temp
MD5:
SHA256:
3216powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF14ea6e.TMPbinary
MD5:5F9A7BF5388376D94C2EDCA422810BEC
SHA256:8B2183F4F2F735C231B1F81D46CB86CB1FB51168824DE82F3A9EA79C12CAF82C
3780powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF14ee27.TMPbinary
MD5:5F9A7BF5388376D94C2EDCA422810BEC
SHA256:8B2183F4F2F735C231B1F81D46CB86CB1FB51168824DE82F3A9EA79C12CAF82C
3780powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:5F9A7BF5388376D94C2EDCA422810BEC
SHA256:8B2183F4F2F735C231B1F81D46CB86CB1FB51168824DE82F3A9EA79C12CAF82C
3076755f236a531ddbf5fc50c3f7ca343bbc.exeC:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2fbinary
MD5:7521EF636DE2B1338C6F3F9C1D51F40A
SHA256:0E3FE5CCB91258ACB511E5B2B55CBDEC01D0DE3034B60D43F52321A4315839D1
3216powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:5F9A7BF5388376D94C2EDCA422810BEC
SHA256:8B2183F4F2F735C231B1F81D46CB86CB1FB51168824DE82F3A9EA79C12CAF82C
3076755f236a531ddbf5fc50c3f7ca343bbc.exeC:\Users\admin\AppData\Roaming\nocsys\977f238a731ddbf7fc70c3f9ca343bbc.exeexecutable
MD5:755F236A531DDBF5FC50C3F7CA343BBC
SHA256:DBC5881C9BA39923D14AFBC85DA6AABEDAB29BD5A74F9F897B2A14DC31C08EC8
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
No debug info