File name:

063cbf2c41cc6e57016f882b3b5545a1

Full analysis: https://app.any.run/tasks/7e67767b-f4a5-4ebe-917c-5ab38cb7a793
Verdict: Malicious activity
Analysis date: October 20, 2020, 10:39:48
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows
MD5:

063CBF2C41CC6E57016F882B3B5545A1

SHA1:

E07BC7FE49EC8EF4029CC0119968D9C2B5AC0D28

SHA256:

B5F657AE48CD39D83D9360E37A1A2BD63CBF8F06455C3259A111238BC828CD7A

SSDEEP:

1536:BQsuuZ3J0t4ge3tnM2Rcn3esIhFNfvQ1yOa3j:BXuuZiyTtnM2qJKkZaj

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

    • Application was injected by another process

      • explorer.exe (PID: 392)

    • Changes the autorun value in the registry

      • explorer.exe (PID: 392)

    • Runs injected code in another process

      • 063cbf2c41cc6e57016f882b3b5545a1.exe (PID: 2120)

  • SUSPICIOUS

    • Creates files in the user directory

      • explorer.exe (PID: 392)

    • Executable content was dropped or overwritten

      • explorer.exe (PID: 392)

    • Starts Internet Explorer

      • explorer.exe (PID: 392)

  • INFO

    • Manual execution by user

      • iexplore.exe (PID: 3000)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable (generic) (42.6)
.exe | Clipper DOS Executable (19.1)
.exe | Generic Win/DOS Executable (18.9)
.exe | DOS Executable Generic (18.9)
.vxd | VXD Driver (0.2)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 0000:00:00 00:00:00
PEType: PE32
LinkerVersion: 6
CodeSize: 20480
InitializedDataSize: 15872
UninitializedDataSize: -
EntryPoint: 0x90be
OSVersion: 4
ImageVersion: -
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 01-Jan-1970 00:00:00

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: 0x00000040

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 5
Time date stamp: 01-Jan-1970 00:00:00
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_DEBUG_STRIPPED
  • 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
0x00009000
0x00004706
0x00005000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
4.79877
.rsrc
0x00008000
0x00000960
0x00005612
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
4.8431
.rdata
0x0000E000
0x000003CC
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
0.404575
.data
0x0000F000
0x00004000
0x00002400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.69769

Resources

Title
Entropy
Size
Codepage
Language
Type
1
2.67738
2216
UNKNOWN
UNKNOWN
RT_ICON

Imports

KERNEL32.dll
USER32.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
36
Monitored processes
3
Malicious processes
1
Suspicious processes
1

Behavior graph

Click at the process to see the details
inject start 063cbf2c41cc6e57016f882b3b5545a1.exe no specs explorer.exe iexplore.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
392C:\Windows\Explorer.EXEC:\Windows\explorer.exe
—
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\winanr.dll
c:\windows\system32\mswsock.dll
c:\windows\system32\wshtcpip.dll
c:\windows\explorer.exe
c:\windows\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
2120"C:\Users\admin\AppData\Local\Temp\063cbf2c41cc6e57016f882b3b5545a1.exe" C:\Users\admin\AppData\Local\Temp\063cbf2c41cc6e57016f882b3b5545a1.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
4198416
Modules
Images
c:\users\admin\appdata\local\temp\063cbf2c41cc6e57016f882b3b5545a1.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\imm32.dll
3000"C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Internet Explorer
Exit code:
0
Version:
11.00.9600.16428 (winblue_gdr.131013-1700)
Modules
Images
c:\program files\internet explorer\iexplore.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\api-ms-win-downlevel-advapi32-l1-1-0.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\iertutil.dll
Total events
22
Read events
19
Write events
3
Delete events
0

Modification events

(PID) Process:(392) explorer.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:{9D71D88C-C598-4935-C5D1-43AA4DB90836}
Value:
C:\Users\admin\AppData\Roaming\Bifrost\server.exe
(PID) Process:(392) explorer.exeKey:HKEY_CURRENT_USER\Software\Bifrost
Operation:writeName:nck
Value:
ED1BE627B928D63274C3CD74FA935B67
(PID) Process:(392) explorer.exeKey:HKEY_CURRENT_USER\Software\Bifrost
Operation:writeName:klg
Value:
00
Executable files
1
Suspicious files
0
Text files
0
Unknown types
0

Dropped files

PID
Process
Filename
Type
392explorer.exeC:\Users\admin\AppData\Roaming\Bifrost\server.exeexecutable
MD5:—
SHA256:—
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
2

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
hivionok.no-ip.biz
  • —
unknown

Threats

PID
Process
Class
Message
1052
svchost.exe
Potentially Bad Traffic
ET INFO DYNAMIC_DNS Query to a Suspicious no-ip Domain
1052
svchost.exe
Potentially Bad Traffic
ET INFO Observed DNS Query to .biz TLD
No debug info
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Reports
063cbf2c41cc6e57016f882b3b5545a1