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File name:

131b4ed3df80e2f794a3e353e2c7f8fb

Full analysis: https://app.any.run/tasks/d4605969-3103-4583-89fd-c25206d47386
Verdict: Malicious activity
Analysis date: August 13, 2019, 20:01:16
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

131B4ED3DF80E2F794A3E353E2C7F8FB

SHA1:

340A13547CEF341EE99E5D2BC49A0E850310B6E3

SHA256:

7927FB4016F3E4BB4118E3EB0E58593B9642E5B709D7CE2936C719C4FE2F9A69

SSDEEP:

98304:+Msbwa6wAksPAYufSs6MUzFFqZumaKZSRFCAvTXdbp2FzZT0jufui:QbRAksPAMs2WZveLdbpSzZTfui

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

      • 131b4ed3df80e2f794a3e353e2c7f8fb.exe (PID: 944)

    • Loads dropped or rewritten executable

      • 131b4ed3df80e2f794a3e353e2c7f8fb.exe (PID: 944)
      • kssync_7792.exe (PID: 640)

  • SUSPICIOUS

    • Creates files in the user directory

      • 131b4ed3df80e2f794a3e353e2c7f8fb.exe (PID: 944)

    • Application launched itself

      • 131b4ed3df80e2f794a3e353e2c7f8fb.exe (PID: 1444)

    • Loads Python modules

      • 131b4ed3df80e2f794a3e353e2c7f8fb.exe (PID: 944)
      • kssync_7792.exe (PID: 640)

    • Executable content was dropped or overwritten

      • 131b4ed3df80e2f794a3e353e2c7f8fb.exe (PID: 1444)
      • 131b4ed3df80e2f794a3e353e2c7f8fb.exe (PID: 944)
      • kssync_7792.exe (PID: 1580)

    • Starts itself from another location

      • 131b4ed3df80e2f794a3e353e2c7f8fb.exe (PID: 944)

  • INFO

    • Dropped object may contain Bitcoin addresses

      • 131b4ed3df80e2f794a3e353e2c7f8fb.exe (PID: 1444)
      • kssync_7792.exe (PID: 1580)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.exe | Win32 Executable MS Visual C++ (generic) (42.2)
.exe | Win64 Executable (generic) (37.3)
.dll | Win32 Dynamic Link Library (generic) (8.8)
.exe | Win32 Executable (generic) (6)
.exe | Generic Win/DOS Executable (2.7)

EXIF

EXE

Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x6c6b
UninitializedDataSize: -
InitializedDataSize: 40960
CodeSize: 57344
LinkerVersion: 7.1
PEType: PE32
TimeStamp: 2010:11:12 17:08:38+01:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 12-Nov-2010 16:08:38

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: 0x00000100

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 12-Nov-2010 16:08:38
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
0x0000D25E
0x0000E000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.51101
.rdata
0x0000F000
0x0000502C
0x00006000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.06572
.data
0x00015000
0x000026A4
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
1.18969
.rsrc
0x00018000
0x000003A0
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
0.919475

Resources

Title
Entropy
Size
Codepage
Language
Type
1
2.24625
744
UNKNOWN
UNKNOWN
RT_ICON
101
2.16096
20
UNKNOWN
UNKNOWN
RT_GROUP_ICON

Imports

COMCTL32.dll
KERNEL32.dll
USER32.dll
WS2_32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
38
Monitored processes
4
Malicious processes
3
Suspicious processes
1

Behavior graph

Click at the process to see the details
start drop and start 131b4ed3df80e2f794a3e353e2c7f8fb.exe 131b4ed3df80e2f794a3e353e2c7f8fb.exe kssync_7792.exe kssync_7792.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1444"C:\Users\admin\Desktop\131b4ed3df80e2f794a3e353e2c7f8fb.exe" C:\Users\admin\Desktop\131b4ed3df80e2f794a3e353e2c7f8fb.exe
explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
1
944"C:\Users\admin\Desktop\131b4ed3df80e2f794a3e353e2c7f8fb.exe" C:\Users\admin\Desktop\131b4ed3df80e2f794a3e353e2c7f8fb.exe
131b4ed3df80e2f794a3e353e2c7f8fb.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
1
1580C:\Users\admin\AppData\Roaming\kssync\kssync_7792.exe --patienceC:\Users\admin\AppData\Roaming\kssync\kssync_7792.exe
131b4ed3df80e2f794a3e353e2c7f8fb.exe
User:
admin
Integrity Level:
MEDIUM
640C:\Users\admin\AppData\Roaming\kssync\kssync_7792.exe --patienceC:\Users\admin\AppData\Roaming\kssync\kssync_7792.exe—kssync_7792.exe
User:
admin
Integrity Level:
MEDIUM
Total events
8
Read events
7
Write events
1
Delete events
0

Modification events

(PID) Process:(944) 131b4ed3df80e2f794a3e353e2c7f8fb.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
Operation:writeName:KSSync
Value:
C:\Users\admin\AppData\Roaming\kssync\kssync_7792.exe
Executable files
53
Suspicious files
0
Text files
6
Unknown types
0

Dropped files

PID
Process
Filename
Type
1444131b4ed3df80e2f794a3e353e2c7f8fb.exeC:\Users\admin\AppData\Local\Temp\_MEI14442\unicodedata.pydexecutable
MD5:BE7A784675092D760F2B724C2BCCE358
SHA256:DD23D6DC488D86490004F12F3423AAE955DB59AA4CB97DBBA987C61A201711E3
1444131b4ed3df80e2f794a3e353e2c7f8fb.exeC:\Users\admin\AppData\Local\Temp\_MEI14442\select.pydexecutable
MD5:67CAD4A373015F795BF7D3E6C83688C1
SHA256:D66EBE35DC22DA67B16B2BC86A6A93F71B42CA42D510ED6446B558D11A16A932
1444131b4ed3df80e2f794a3e353e2c7f8fb.exeC:\Users\admin\AppData\Local\Temp\_MEI14442\win32wnet.pydexecutable
MD5:426F9EDE915DBCFED95E71502DEC2F19
SHA256:2CBD8ACC240CBF5DCADB60B268EE7D724386B38A6163658536E5BBA841349D38
1444131b4ed3df80e2f794a3e353e2c7f8fb.exeC:\Users\admin\AppData\Local\Temp\_MEI14442\PyWinTypes26.dllexecutable
MD5:CF8BC641290CB164234E364F2290AF26
SHA256:EEC0F5D1CDF4A925DA3397FB3990041604DA2281314A4AFDB1F66028BB7C81F0
1444131b4ed3df80e2f794a3e353e2c7f8fb.exeC:\Users\admin\AppData\Local\Temp\_MEI14442\_win32sysloader.pydexecutable
MD5:A24185EC4FDC3023C9834953E91DDDEB
SHA256:5DB55028DE51B79068C8B5DF16A4C9A87E15CE80E7CC0B299334FD3288AEA92D
1444131b4ed3df80e2f794a3e353e2c7f8fb.exeC:\Users\admin\AppData\Local\Temp\_MEI14442\_bsddb.pydexecutable
MD5:A46CFD65D74906C303D0F439B235AECA
SHA256:59F53D4226296F9D8858722BDA52BC623C61294CBFDD2B022C0177DC98B323AB
1444131b4ed3df80e2f794a3e353e2c7f8fb.exeC:\Users\admin\AppData\Local\Temp\_MEI14442\_socket.pydexecutable
MD5:02952B5EFCC3DB8F3B4EBF111B16AF53
SHA256:3FFF124EBB3ADBF6EF5946C375A32F22DE45C1C78DA9C652C726FF9EEE5B935F
1444131b4ed3df80e2f794a3e353e2c7f8fb.exeC:\Users\admin\AppData\Local\Temp\_MEI14442\bz2.pydexecutable
MD5:18AF248487F21ACD9B4BFEC7E152065B
SHA256:44B1BD6E56B8F730EA8BD50623CDAF8092121D541E01BAB4221837FB65F2A5A2
1444131b4ed3df80e2f794a3e353e2c7f8fb.exeC:\Users\admin\AppData\Local\Temp\_MEI14442\win32trace.pydexecutable
MD5:F38980940645583CF60CD8D4F28FADB7
SHA256:38B5CF0F4776A2F089F0810757941F350B52056B499F2210159F20842076AB48
1444131b4ed3df80e2f794a3e353e2c7f8fb.exeC:\Users\admin\AppData\Local\Temp\_MEI14442\_ctypes.pydexecutable
MD5:8F439CBD7C0AD762401DCCC15D5A7C58
SHA256:91AEBBC255F6B1529461F455DB92CE3AB0CDC17F94739DD7F39FB7908891677E
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
3
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
bbmsync2727.com
  • —
unknown
winupdater.info
  • —
unknown
bluesync2121.com
  • —
unknown

Threats

No threats detected
No debug info
Interactive malware hunting service ANY.RUN
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Reports
131b4ed3df80e2f794a3e353e2c7f8fb