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File name:

913c21141966750cfe80d1f64f7c819ae59e401b47f0b5031fd2486c10403c91.dll

Full analysis: https://app.any.run/tasks/ba0509eb-b726-4ca7-afce-7518d54a0731
Verdict: Malicious activity
Analysis date: August 13, 2019, 13:20:28
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
installer
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (DLL) (console) Intel 80386, for MS Windows
MD5:

73DD306044E5C2DC2B713328F415096D

SHA1:

A6D595A42570A50DA8E8129D77D93693D81EE77C

SHA256:

913C21141966750CFE80D1F64F7C819AE59E401B47F0B5031FD2486C10403C91

SSDEEP:

6144:gpEK17pflsJ65aMOi9/D18iFUbPz9eZfWZ1kSnF/ab:gH7pNsYaMOi9Lnkz9eK1kcyb

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 autorun value in the registry

      • rundll32.exe (PID: 1648)
      • explorer.exe (PID: 128)
    • Application was injected by another process

      • explorer.exe (PID: 128)
    • Runs injected code in another process

      • rundll32.exe (PID: 1648)
    • Loads dropped or rewritten executable

      • explorer.exe (PID: 128)
  • SUSPICIOUS

    • Executable content was dropped or overwritten

      • rundll32.exe (PID: 1648)
      • explorer.exe (PID: 128)
    • Uses RUNDLL32.EXE to load library

      • explorer.exe (PID: 128)
    • Creates files in the user directory

      • explorer.exe (PID: 128)
    • Reads Internet Cache Settings

      • explorer.exe (PID: 128)
  • INFO

    • Loads main object executable

      • rundll32.exe (PID: 1648)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | InstallShield setup (36.8)
.exe | Win32 Executable MS Visual C++ (generic) (26.6)
.exe | Win64 Executable (generic) (23.6)
.dll | Win32 Dynamic Link Library (generic) (5.6)
.exe | Win32 Executable (generic) (3.8)

EXIF

EXE

Subsystem: Windows command line
SubsystemVersion: 5
ImageVersion: -
OSVersion: 5
EntryPoint: 0x27ff2
UninitializedDataSize: -
InitializedDataSize: 121344
CodeSize: 339968
LinkerVersion: 9
PEType: PE32
TimeStamp: 2012:08:28 15:54:20+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_CUI
Compilation Date: 28-Aug-2012 13:54:20
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: 0x000000F8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 28-Aug-2012 13:54:20
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_DLL
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x00052F8A
0x00053000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.69103
.rdata
0x00054000
0x000113EE
0x00011400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.71606
.data
0x00066000
0x00007B68
0x00005C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
5.05861
.rsrc
0x0006E000
0x000001B4
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.11967
.reloc
0x0006F000
0x000066D6
0x00006800
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
5.32746

Resources

Title
Entropy
Size
Codepage
Language
Type
2
4.79597
346
Latin 1 / Western European
English - United States
RT_MANIFEST

Imports

ADVAPI32.dll
CRYPT32.dll
KERNEL32.dll
SHELL32.dll
USER32.dll
WININET.dll
WS2_32.dll
ole32.dll

Exports

Title
Ordinal
Address
RunDllEntry
1
0x00001303
runDll
2
0x00001334
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
33
Monitored processes
2
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
inject start rundll32.exe explorer.exe

Process information

PID
CMD
Path
Indicators
Parent process
1648"C:\Windows\System32\rundll32.exe" "C:\Users\admin\AppData\Local\Temp\913c21141966750cfe80d1f64f7c819ae59e401b47f0b5031fd2486c10403c91.dll.exe", RunDllEntryC:\Windows\System32\rundll32.exe
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows host process (Rundll32)
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
128C:\Windows\Explorer.EXEC:\Windows\explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
20
Read events
14
Write events
6
Delete events
0

Modification events

(PID) Process:(1648) rundll32.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:TMP provider
Value:
rundll32 C:\Users\admin\AppData\Local\Temp\TMPprovider022.dll, RunDllEntry
(PID) Process:(128) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:TMP provider
Value:
rundll32 C:\Users\admin\AppData\Local\Temp\TMPprovider022.dll, RunDllEntry
(PID) Process:(128) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\InternetRegistry
Operation:writeName:fertger
Value:
14907825386491720316069CF888-1
(PID) Process:(128) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\InternetRegistry
Operation:writeName:fertger
Value:
377472836326307198270590F7EC-
(PID) Process:(128) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(128) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
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
Executable files
2
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
128explorer.exeC:\Users\admin\AppData\Local\Temp\TMPprovider022.dllexecutable
MD5:73DD306044E5C2DC2B713328F415096D
SHA256:913C21141966750CFE80D1F64F7C819AE59E401B47F0B5031FD2486C10403C91
1648rundll32.exeC:\Users\admin\AppData\Local\Temp\TMPprovider022.dllexecutable
MD5:73DD306044E5C2DC2B713328F415096D
SHA256:913C21141966750CFE80D1F64F7C819AE59E401B47F0B5031FD2486C10403C91
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
1
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
bukzahid.org.ua
unknown

Threats

No threats detected
No debug info