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File name:

file.exe

Full analysis: https://app.any.run/tasks/37f62f58-55a8-4934-9821-126b562387c2
Verdict: Malicious activity
Threats:

Remote access trojans (RATs) are a type of malware that enables attackers to establish complete to partial control over infected computers. Such malicious programs often have a modular design, offering a wide range of functionalities for conducting illicit activities on compromised systems. Some of the most common features of RATs include access to the users’ data, webcam, and keystrokes. This malware is often distributed through phishing emails and links.

Analysis date: July 17, 2019, 22:16:22
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
rat
remcos
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

24546CE04834B56AC3CC7FCF2AE29577

SHA1:

659D882C36EFCFEFD898FE49B22BA1869E280E5F

SHA256:

2CE998D44E683D9CA0953CE2710171532D54ED61ABE96B941D2AB75AB81BD119

SSDEEP:

24576:TAHnh+eWsN3skA4RV1Hom2KXMmHa72fIWYhnKUfM8hftSP5:eh+ZkldoPK8Ya72AWYIUa

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

    • Known privilege escalation attack

      • file.exe (PID: 3808)
      • file.exe (PID: 2292)
      • file.exe (PID: 3488)
    • Changes the autorun value in the registry

      • file.exe (PID: 3164)
      • file.exe (PID: 4064)
      • file.exe (PID: 2292)
    • REMCOS was detected

      • file.exe (PID: 3808)
      • file.exe (PID: 2292)
      • file.exe (PID: 3488)
    • UAC/LUA settings modification

      • reg.exe (PID: 2324)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • file.exe (PID: 3164)
      • file.exe (PID: 2292)
    • Suspicious files were dropped or overwritten

      • file.exe (PID: 3164)
    • Modifies the open verb of a shell class

      • file.exe (PID: 3808)
      • file.exe (PID: 2292)
      • file.exe (PID: 3488)
    • Application launched itself

      • file.exe (PID: 3164)
      • file.exe (PID: 4064)
    • Creates files in the user directory

      • file.exe (PID: 3164)
      • file.exe (PID: 2292)
    • Starts CMD.EXE for commands execution

      • file.exe (PID: 2292)
      • WScript.exe (PID: 4080)
    • Executes scripts

      • file.exe (PID: 2292)
    • Uses REG.EXE to modify Windows registry

      • cmd.exe (PID: 2776)
  • 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) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:07:16 03:07:08+02:00
PEType: PE32
LinkerVersion: 12
CodeSize: 581632
InitializedDataSize: 653312
UninitializedDataSize: -
EntryPoint: 0x2800a
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI
FileVersionNumber: 1.0.0.0
ProductVersionNumber: 1.0.0.0
FileFlagsMask: 0x0000
FileFlags: (none)
FileOS: Win32
ObjectFileType: Dynamic link library
FileSubtype: -
LanguageCode: English (U.S.)
CharacterSet: Unicode
FileDescription: AnyDesk
OriginalFileName: -
CompanyName: philandro Software GmbH
FileVersion: 702.827.826.899
LegalCopyright: (C) 2019 philandro Software GmbH
ProductName: AnyDesk
ProductVersion: 133.49.855.910

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 16-Jul-2019 01:07:08
Detected languages:
  • English - United Kingdom
  • English - United States
  • French - France
FileDescription: AnyDesk
OriginalFilename: -
CompanyName: philandro Software GmbH
FileVersion: 702.827.826.899
LegalCopyright: (C) 2019 philandro Software GmbH
ProductName: AnyDesk
ProductVersion: 133.49.855.910

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: 0x00000110

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 16-Jul-2019 01:07:08
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_LARGE_ADDRESS_AWARE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0008DFDD
0x0008E000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.67525
.rdata
0x0008F000
0x0002FD8E
0x0002FE00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.76324
.data
0x000BF000
0x00008F74
0x00005200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.19638
.rsrc
0x000C8000
0x000634E0
0x00063600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
7.49303
.reloc
0x0012C000
0x00007134
0x00007200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.78396

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.40026
1007
Latin 1 / Western European
English - United Kingdom
RT_MANIFEST
2
2.05883
296
Latin 1 / Western European
English - United Kingdom
RT_ICON
3
2.25499
296
Latin 1 / Western European
English - United Kingdom
RT_ICON
4
1.27694
60104
Latin 1 / Western European
English - United Kingdom
RT_ICON
7
3.34702
1428
Latin 1 / Western European
English - United Kingdom
RT_STRING
8
3.2817
1674
Latin 1 / Western European
English - United Kingdom
RT_STRING
9
3.28849
1168
Latin 1 / Western European
English - United Kingdom
RT_STRING
10
3.28373
1532
Latin 1 / Western European
English - United Kingdom
RT_STRING
11
3.26322
1628
Latin 1 / Western European
English - United Kingdom
RT_STRING
12
3.25812
1126
Latin 1 / Western European
English - United Kingdom
RT_STRING

Imports

ADVAPI32.dll
COMCTL32.dll
COMDLG32.dll
GDI32.dll
IPHLPAPI.DLL
KERNEL32.dll
MPR.dll
OLEAUT32.dll
PSAPI.DLL
SHELL32.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
56
Monitored processes
15
Malicious processes
6
Suspicious processes
0

Behavior graph

Click at the process to see the details
start file.exe #REMCOS file.exe no specs eventvwr.exe no specs eventvwr.exe file.exe #REMCOS file.exe cmd.exe no specs reg.exe no specs wscript.exe no specs cmd.exe no specs remcos.exe no specs #REMCOS file.exe no specs eventvwr.exe no specs eventvwr.exe file.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
3164"C:\Users\admin\AppData\Local\Temp\file.exe" C:\Users\admin\AppData\Local\Temp\file.exe
explorer.exe
User:
admin
Company:
philandro Software GmbH
Integrity Level:
MEDIUM
Description:
AnyDesk
Version:
702.827.826.899
3808"C:\Users\admin\AppData\Local\Temp\file.exe"C:\Users\admin\AppData\Local\Temp\file.exe
file.exe
User:
admin
Company:
philandro Software GmbH
Integrity Level:
MEDIUM
Description:
AnyDesk
Exit code:
0
Version:
702.827.826.899
1508"C:\Windows\System32\eventvwr.exe" C:\Windows\System32\eventvwr.exefile.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Event Viewer Snapin Launcher
Exit code:
3221226540
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
576"C:\Windows\System32\eventvwr.exe" C:\Windows\System32\eventvwr.exe
file.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Event Viewer Snapin Launcher
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
4064"C:\Users\admin\AppData\Local\Temp\file.exe" C:\Users\admin\AppData\Local\Temp\file.exe
eventvwr.exe
User:
admin
Company:
philandro Software GmbH
Integrity Level:
HIGH
Description:
AnyDesk
Version:
702.827.826.899
2292"C:\Users\admin\AppData\Local\Temp\file.exe"C:\Users\admin\AppData\Local\Temp\file.exe
file.exe
User:
admin
Company:
philandro Software GmbH
Integrity Level:
HIGH
Description:
AnyDesk
Exit code:
0
Version:
702.827.826.899
2776/k %windir%\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /fC:\Windows\System32\cmd.exefile.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2324C:\Windows\System32\reg.exe ADD HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /t REG_DWORD /d 0 /fC:\Windows\System32\reg.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
4080"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\install.vbs" C:\Windows\System32\WScript.exefile.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
3620"C:\Windows\System32\cmd.exe" /c "C:\Users\admin\AppData\Roaming\remcos\remcos.exe"C:\Windows\System32\cmd.exeWScript.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Windows Command Processor
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
Total events
601
Read events
567
Write events
0
Delete events
0

Modification events

No data
Executable files
2
Suspicious files
1
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
2292file.exeC:\Users\admin\AppData\Local\Temp\install.vbsbinary
MD5:E7C11A4D55205EF93C91D048024EF0D3
SHA256:5CC1044DC54D1DB552A8DF065EE40E476E4724642917EE4B17EF3B15A1EA927D
3164file.exeC:\Users\admin\AppData\Roaming\Taskmgr\AppVStreamingUX.batexecutable
MD5:59DF514957FCDE9A02A4A746684A83FB
SHA256:D63232B21E614BDB5A98B18517E2C6311BE1E1F3689146FEADFD7F2CD62071E7
3164file.exeC:\Users\Public\ZYMUNEeCoW.vbstext
MD5:5A22FE18C3DE944F6279526C64ED93F0
SHA256:B023AD67E2F0A99A50FFAE4AC2C152B6D35A48BB5FF6C539AFCF2B88AB3C9968
2292file.exeC:\Users\admin\AppData\Roaming\remcos\remcos.exeexecutable
MD5:24546CE04834B56AC3CC7FCF2AE29577
SHA256:2CE998D44E683D9CA0953CE2710171532D54ED61ABE96B941D2AB75AB81BD119
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