File name:

7z920.exe

Full analysis: https://app.any.run/tasks/4274be7e-39fd-4fe3-a8a9-f14c514ecb66
Verdict: Malicious activity
Analysis date: October 11, 2019, 09:51:30
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
installer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5:

B3FDF6E7B0AECD48CA7E4921773FB606

SHA1:

55283AD59439134673FC32FC097BDD9AE920FBC6

SHA256:

1E2F2A8FB52D3972B9B65B8AD1BEBB66965C47A2994F89B3D652C31E6F6E4C3C

SSDEEP:

24576:c7Rz+6GVlkicMgH6I7kuF7Xc+qaM9oXDEmHbGrXjk5rOTm:E+6cY75ZLqaMsDp6ro6m

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

    • Loads dropped or rewritten executable

      • 7z920.exe (PID: 3924)

    • Application was dropped or rewritten from another process

      • 7zFM.exe (PID: 2684)

  • SUSPICIOUS

    • Creates COM task schedule object

      • 7z920.exe (PID: 3924)

    • Creates a software uninstall entry

      • 7z920.exe (PID: 3924)

    • Executable content was dropped or overwritten

      • 7z920.exe (PID: 3924)

    • Creates files in the program directory

      • 7z920.exe (PID: 3924)

  • INFO

    • Manual execution by user

      • 7zFM.exe (PID: 2684)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | NSIS - Nullsoft Scriptable Install System (94.8)
.exe | Win32 Executable MS Visual C++ (generic) (3.4)
.dll | Win32 Dynamic Link Library (generic) (0.7)
.exe | Win32 Executable (generic) (0.5)
.exe | Generic Win/DOS Executable (0.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2009:12:05 23:50:46+01:00
PEType: PE32
LinkerVersion: 6
CodeSize: 23552
InitializedDataSize: 119808
UninitializedDataSize: 1024
EntryPoint: 0x323c
OSVersion: 4
ImageVersion: 6
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 05-Dec-2009 22:50:46
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: 0x000000D8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 05-Dec-2009 22:50:46
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_LINE_NUMS_STRIPPED
  • IMAGE_FILE_LOCAL_SYMS_STRIPPED
  • IMAGE_FILE_RELOCS_STRIPPED

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00005A5A
0x00005C00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.4177
.rdata
0x00007000
0x00001190
0x00001200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.18163
.data
0x00009000
0x0001AF98
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.70903
.ndata
0x00024000
0x00009000
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.rsrc
0x0002D000
0x00004118
0x00004200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.85366

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.10394
533
UNKNOWN
English - United States
RT_MANIFEST
2
5.9993
3752
UNKNOWN
English - United States
RT_ICON
3
6.24459
2216
UNKNOWN
English - United States
RT_ICON
4
5.01502
1384
UNKNOWN
English - United States
RT_ICON
5
6.16057
1128
UNKNOWN
English - United States
RT_ICON
6
3.34146
744
UNKNOWN
English - United States
RT_ICON
7
3.04232
296
UNKNOWN
English - United States
RT_ICON
103
2.6691
104
UNKNOWN
English - United States
RT_GROUP_ICON
105
2.73893
514
UNKNOWN
English - United States
RT_DIALOG
106
2.91148
248
UNKNOWN
English - United States
RT_DIALOG

Imports

ADVAPI32.dll
COMCTL32.dll
GDI32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
VERSION.dll
ole32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
39
Monitored processes
3
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start 7z920.exe 7zfm.exe no specs 7z920.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
960"C:\Users\admin\AppData\Local\Temp\7z920.exe" C:\Users\admin\AppData\Local\Temp\7z920.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
Modules
Images
c:\users\admin\appdata\local\temp\7z920.exe
c:\systemroot\system32\ntdll.dll
2684"C:\Program Files\7-Zip\7zFM.exe" C:\Program Files\7-Zip\7zFM.exe—explorer.exe
User:
admin
Company:
Igor Pavlov
Integrity Level:
MEDIUM
Description:
7-Zip File Manager
Exit code:
0
Version:
9.20
Modules
Images
c:\program files\7-zip\7zfm.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\usp10.dll
c:\windows\system32\lpk.dll
3924"C:\Users\admin\AppData\Local\Temp\7z920.exe" C:\Users\admin\AppData\Local\Temp\7z920.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
Modules
Images
c:\users\admin\appdata\local\temp\7z920.exe
c:\systemroot\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\shell32.dll
Total events
398
Read events
380
Write events
18
Delete events
0

Modification events

(PID) Process:(3924) 7z920.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\7-Zip
Operation:writeName:Path
Value:
C:\Program Files\7-Zip
(PID) Process:(3924) 7z920.exeKey:HKEY_CURRENT_USER\Software\7-Zip
Operation:writeName:Path
Value:
C:\Program Files\7-Zip
(PID) Process:(3924) 7z920.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}
Operation:writeName:
Value:
7-Zip Shell Extension
(PID) Process:(3924) 7z920.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32
Operation:writeName:
Value:
C:\Program Files\7-Zip\7-zip.dll
(PID) Process:(3924) 7z920.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{23170F69-40C1-278A-1000-000100020000}\InprocServer32
Operation:writeName:ThreadingModel
Value:
Apartment
(PID) Process:(3924) 7z920.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\7-Zip
Operation:writeName:
Value:
{23170F69-40C1-278A-1000-000100020000}
(PID) Process:(3924) 7z920.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\shellex\ContextMenuHandlers\7-Zip
Operation:writeName:
Value:
{23170F69-40C1-278A-1000-000100020000}
(PID) Process:(3924) 7z920.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Directory\shellex\DragDropHandlers\7-Zip
Operation:writeName:
Value:
{23170F69-40C1-278A-1000-000100020000}
(PID) Process:(3924) 7z920.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Drive\shellex\DragDropHandlers\7-Zip
Operation:writeName:
Value:
{23170F69-40C1-278A-1000-000100020000}
(PID) Process:(3924) 7z920.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved
Operation:writeName:{23170F69-40C1-278A-1000-000100020000}
Value:
7-Zip Shell Extension
Executable files
9
Suspicious files
0
Text files
88
Unknown types
7

Dropped files

PID
Process
Filename
Type
39247z920.exeC:\Users\admin\AppData\Local\Temp\nsdA96B.tmp\ioSpecial.initext
MD5:—
SHA256:—
39247z920.exeC:\Program Files\7-Zip\History.txttext
MD5:9E5CDA548C986D78266FF93715A246D1
SHA256:B41E94FC1018B2AE481C26F796E1A927AE8C007B8AFF9BAE27659D2C6EE5FF4D
39247z920.exeC:\Program Files\7-Zip\License.txttext
MD5:6C46F4C2FB35B12B6909F82185E000C0
SHA256:2D8543C36AE06CFDC87B9F93EBE2DF3055ABE967AC0E3CF5E9B25E6DC4FA25A7
39247z920.exeC:\Program Files\7-Zip\readme.txttext
MD5:1EDCC61CC1EE7D8BBFD9049EBA2E939E
SHA256:94E98A3D839938A0EC8987C5AE0E96D04D47BDE74880AEC1E3AEFA1A3C2AF338
39247z920.exeC:\Program Files\7-Zip\7z.exeexecutable
MD5:A51D90F2F9394F5EA0A3ACAE3BD2B219
SHA256:AC9674FEB8F2FAD20C1E046DE67F899419276AE79A60E8CC021A4BF472AE044F
39247z920.exeC:\Program Files\7-Zip\7zCon.sfxexecutable
MD5:54D723FA3ED48DFD8D64DDAC36B2DA4E
SHA256:71BAFFB7DDA27B4AFCD73F4932B0B9847DDFFD02309EC26478B0D31833C559A4
39247z920.exeC:\Program Files\7-Zip\7-zip.chmchm
MD5:EB101AC9DC4DB7C05FFB636C629384EF
SHA256:BCD680A6B67FB8FC518430ECD459608B693842D54B3256BCE608362F4DBA8D2E
39247z920.exeC:\Program Files\7-Zip\7z.sfxexecutable
MD5:22B7B63701E266B7A78B2A0D225E0118
SHA256:DBC65C261DA5DAEEF2C8F2A513276D0826FC1A18983777B47EB844C2F2EFB590
39247z920.exeC:\Program Files\7-Zip\Lang\en.ttttext
MD5:02C50845A65478433D6E736541CEB6C8
SHA256:372693E697AF22F37A331BE7470A0D00FE8722B8758CBAC12BA4B3507887DCF2
39247z920.exeC:\Program Files\7-Zip\7z.dllexecutable
MD5:04AD4B80880B32C94BE8D0886482C774
SHA256:A1E1D1F0FFF4FCCCFBDFA313F3BDFEA4D3DFE2C2D9174A615BBC39A0A6929338
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
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Reports
7z920.exe