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File name:

fim.exe

Full analysis: https://app.any.run/tasks/7d86ac98-68e5-407f-942e-25908a66ad7f
Verdict: Malicious activity
Threats:

Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying.

Malware Trends Tracker     >>>
Analysis date: June 11, 2019, 23:14:40
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
ransomware
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

DABB425A1060370DD48FF517DCF6AC19

SHA1:

0D09F4071AA38B0F4A9CF042E6C248CC569BD609

SHA256:

E28FD570FA1D50298173D216EAE9BF8BE2C5551FF778DDE896A36707AE107728

SSDEEP:

1536:IclmZYPVFFqsZLJIO6clezeZ/cn/Mb+KR0Nc8QsJq39:5IZOVF1FSclLse0Nc8QsC9

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

    • Starts NET.EXE to view/add/change user profiles

      • cmd.exe (PID: 2416)

    • Changes the autorun value in the registry

      • reg.exe (PID: 1692)

  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • fim.exe (PID: 3316)

    • Creates files like Ransomware instruction

      • WINWORD.EXE (PID: 2700)

    • Reads CPU info

      • Skype.exe (PID: 3640)

    • Application launched itself

      • Skype.exe (PID: 3640)
      • Skype.exe (PID: 2752)
      • Skype.exe (PID: 2116)

    • Modifies the open verb of a shell class

      • Skype.exe (PID: 3640)

    • Uses REG.EXE to modify Windows registry

      • Skype.exe (PID: 3640)

    • Creates files in the user directory

      • Skype.exe (PID: 3640)
      • Skype.exe (PID: 2752)
      • Skype.exe (PID: 2116)

  • INFO

    • Manual execution by user

      • WINWORD.EXE (PID: 2700)
      • Skype.exe (PID: 3640)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 2700)

    • Creates files in the user directory

      • WINWORD.EXE (PID: 2700)

    • Reads settings of System Certificates

      • Skype.exe (PID: 3640)
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

ProductVersion: 2.2.14
ProductName: Apache HTTP Server
OriginalFileName: ab.exe
LegalCopyright: Copyright 2009 The Apache Software Foundation.
InternalName: ab.exe
FileVersion: 2.2.14
FileDescription: ApacheBench command line utility
CompanyName: Apache Software Foundation
Comments: Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
CharacterSet: Unicode
LanguageCode: English (U.S.)
FileSubtype: -
ObjectFileType: Executable application
FileOS: Win32
FileFlags: (none)
FileFlagsMask: 0x003f
ProductVersionNumber: 2.2.14.0
FileVersionNumber: 2.2.14.0
Subsystem: Windows GUI
SubsystemVersion: 4
ImageVersion: -
OSVersion: 4
EntryPoint: 0x50bd
UninitializedDataSize: -
InitializedDataSize: 40960
CodeSize: 45056
LinkerVersion: 6
PEType: PE32
TimeStamp: 2009:08:13 12:08:34+02:00
MachineType: Intel 386 or later, and compatibles

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 13-Aug-2009 10:08:34
Detected languages:
  • English - United States
Debug artifacts:
  • 0\asf\release\build-2.2.14\support\Release\ab.pdb
Comments: Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
CompanyName: Apache Software Foundation
FileDescription: ApacheBench command line utility
FileVersion: 2.2.14
InternalName: ab.exe
LegalCopyright: Copyright 2009 The Apache Software Foundation.
OriginalFilename: ab.exe
ProductName: Apache HTTP Server
ProductVersion: 2.2.14

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: 0x000000E8

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
Number of sections: 4
Time date stamp: 13-Aug-2009 10:08:34
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
0x0000A966
0x0000B000
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
7.01583
.rdata
0x0000C000
0x00000FE6
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
5.31839
.data
0x0000D000
0x0000705C
0x00004000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
4.40784
.rsrc
0x00015000
0x000007C8
0x00001000
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
1.9583

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.49991
1896
UNKNOWN
English - United States
RT_VERSION

Imports

ADVAPI32.dll
KERNEL32.dll
MSVCRT.dll
WS2_32.dll
WSOCK32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
48
Monitored processes
13
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start fim.exe no specs cmd.exe no specs net.exe no specs net1.exe no specs winword.exe no specs skype.exe skype.exe reg.exe skype.exe no specs reg.exe no specs skype.exe skype.exe no specs skype.exe

Process information

PID
CMD
Path
Indicators
Parent process
3316"C:\Users\admin\AppData\Local\Temp\fim.exe" C:\Users\admin\AppData\Local\Temp\fim.exe—explorer.exe
User:
admin
Company:
Apache Software Foundation
Integrity Level:
MEDIUM
Description:
ApacheBench command line utility
Exit code:
0
Version:
2.2.14
2416cmd.exe /k "net user /add di.security Disecurity1! && net localgroup administrators di.security /add"C:\Windows\system32\cmd.exe—fim.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
1868net user /add di.security Disecurity1! C:\Windows\system32\net.exe—cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Net Command
Exit code:
2
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
1136C:\Windows\system32\net1 user /add di.security Disecurity1! C:\Windows\system32\net1.exe—net.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Net Command
Exit code:
2
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
2700"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\Desktop\threadmeet.rtf"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE—explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Word
Exit code:
0
Version:
14.0.6024.1000
3640"C:\Program Files\Microsoft\Skype for Desktop\Skype.exe" C:\Program Files\Microsoft\Skype for Desktop\Skype.exe
explorer.exe
User:
admin
Company:
Skype Technologies S.A.
Integrity Level:
MEDIUM
Description:
Skype
Version:
8.29.0.50
2140"C:\Program Files\Microsoft\Skype for Desktop\Skype.exe" --reporter-url=https://rink.hockeyapp.net/api/2/apps/a741743329d94bc08826af367733939d/crashes/upload --application-name=skype-preview "--crashes-directory=C:\Users\admin\AppData\Local\Temp\skype-preview Crashes" --v=1C:\Program Files\Microsoft\Skype for Desktop\Skype.exe
Skype.exe
User:
admin
Company:
Skype Technologies S.A.
Integrity Level:
MEDIUM
Description:
Skype
Version:
8.29.0.50
1692C:\Windows\system32\reg.exe ADD HKCU\Software\Microsoft\Windows\CurrentVersion\Run /v "Skype for Desktop" /t REG_SZ /d "C:\Program Files\Microsoft\Skype for Desktop\Skype.exe" /fC:\Windows\system32\reg.exe
Skype.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2752"C:\Program Files\Microsoft\Skype for Desktop\Skype.exe" --type=renderer --ms-disable-indexeddb-transaction-timeout --no-sandbox --service-pipe-token=2081F93785EFD741EEB54B3B95AFD6A3 --lang=en-US --app-user-model-id=Microsoft.Skype.SkypeDesktop --app-path="C:\Program Files\Microsoft\Skype for Desktop\resources\app.asar" --node-integration=false --webview-tag=true --no-sandbox --preload="C:\Program Files\Microsoft\Skype for Desktop\resources\app.asar\Preload.js" --context-id=2 --enable-pinch --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553 --disable-accelerated-video-decode --disable-gpu-compositing --enable-gpu-async-worker-context --service-request-channel-token=2081F93785EFD741EEB54B3B95AFD6A3 --renderer-client-id=3 --mojo-platform-channel-handle=1540 /prefetch:1C:\Program Files\Microsoft\Skype for Desktop\Skype.exe—Skype.exe
User:
admin
Company:
Skype Technologies S.A.
Integrity Level:
MEDIUM
Description:
Skype
Exit code:
0
Version:
8.29.0.50
2508C:\Windows\system32\reg.exe QUERY HKCU\Software\Microsoft\Skype /v RestartForUpdateC:\Windows\system32\reg.exe—Skype.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Console Tool
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Total events
858
Read events
788
Write events
59
Delete events
11

Modification events

(PID) Process:(2700) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:u8>
Value:
75383E008C0A0000010000000000000000000000
(PID) Process:(2700) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(2700) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
On
(PID) Process:(2700) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:WORDFiles
Value:
1321992223
(PID) Process:(2700) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1321992336
(PID) Process:(2700) WINWORD.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1321992337
(PID) Process:(2700) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word
Operation:writeName:MTTT
Value:
8C0A000032062695AB20D50100000000
(PID) Process:(2700) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:i:>
Value:
693A3E008C0A000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2700) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:delete valueName:i:>
Value:
693A3E008C0A000004000000000000008C00000001000000840000003E0043003A005C00550073006500720073005C00610064006D0069006E005C0041007000700044006100740061005C0052006F0061006D0069006E0067005C004D006900630072006F0073006F00660074005C00540065006D0070006C0061007400650073005C004E006F0072006D0061006C002E0064006F0074006D00000000000000
(PID) Process:(2700) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:UNCAsIntranet
Value:
0
Executable files
0
Suspicious files
4
Text files
15
Unknown types
4

Dropped files

PID
Process
Filename
Type
2700WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR7855.tmp.cvr —
MD5:—
SHA256:—
2700WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{EDF130F8-F6F5-4652-9D35-D0AE208ABC1E}.tmp —
MD5:—
SHA256:—
2700WINWORD.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Word\~WRS{2AE3667E-88B0-4CE0-8174-A7B992B72CB7}.tmp —
MD5:—
SHA256:—
3640Skype.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\Y1HVBW254LKJYWP8CEZS.temp —
MD5:—
SHA256:—
2700WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:883BF012F8A61702601F881039892B3F
SHA256:33869C05B961B0569608249B2C6730A115F84DB00EE4A0D183337C097AFAC11E
2700WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Office\Recent\threadmeet.rtf.LNKlnk
MD5:DB5F3A61CD5455598B9168547708EAB6
SHA256:1BE6E02B5004953DA0D0390A0A4386F12E888865B5F471738C3DF54BEA43D20A
3640Skype.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\b916037c1e115fe0.customDestinations-msbinary
MD5:D31368DE7CA649D55C099503C8AB992E
SHA256:7498692662EEDC761C241D17AAAA0317113505EB51B033C58E21F1F5A168BF37
3640Skype.exeC:\Users\admin\AppData\Roaming\Microsoft\Skype for Desktop\ecscache.jsontext
MD5:4F349808DFE98C6D37E9834416D9FF22
SHA256:E7C439F3219511948AEF278F12FD5F2F751FD253846BA1656BDA0AFCA08E2468
2752Skype.exeC:\Users\admin\AppData\Roaming\Microsoft\Skype for Desktop\skylib\slimcore-0-201853290.blogbinary
MD5:56050B6BD87A9787634D9E49C2BD503E
SHA256:231AFE246D9FBA0C259F3212B5D413829875DBAB56132578791B7C25DC63F4F7
2132Skype.exeC:\Users\admin\AppData\Local\Temp\skype-preview Crashes\operation_log.txttext
MD5:5F0794C37F90C10AD9795BFCB61D1529
SHA256:45A921510087244EA6F2C6951E33DCCB30B9E32C7CF82AD8B4C49A4DD85C977D
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
0
TCP/UDP connections
6
DNS requests
6
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
3640
Skype.exe
216.58.207.74:443
www.googleapis.com
Google Inc.
US
whitelisted
3640
Skype.exe
52.114.32.7:443
pipe.skype.com
Microsoft Corporation
JP
whitelisted
3640
Skype.exe
13.90.95.57:443
get.skype.com
Microsoft Corporation
US
whitelisted
3640
Skype.exe
2.18.233.81:443
download.skype.com
Akamai International B.V.
—
whitelisted
3640
Skype.exe
23.101.158.111:443
a.config.skype.com
Microsoft Corporation
US
whitelisted
3640
Skype.exe
40.79.33.178:443
avatar.skype.com
Microsoft Corporation
US
whitelisted

DNS requests

Domain
IP
Reputation
get.skype.com
  • 13.90.95.57
whitelisted
a.config.skype.com
  • 23.101.158.111
whitelisted
pipe.skype.com
  • 52.114.32.7
whitelisted
download.skype.com
  • 2.18.233.81
whitelisted
www.googleapis.com
  • 216.58.207.74
  • 172.217.16.170
  • 216.58.208.42
  • 172.217.16.138
  • 172.217.22.42
  • 172.217.22.74
  • 172.217.22.106
  • 172.217.16.202
  • 172.217.18.106
  • 172.217.23.170
  • 172.217.21.202
  • 216.58.205.234
  • 172.217.21.234
  • 172.217.22.10
  • 172.217.18.10
  • 172.217.18.170
whitelisted
avatar.skype.com
  • 40.79.33.178
whitelisted

Threats

No threats detected
Process
Message
Skype.exe
[2132:2156:0612/001559.637:VERBOSE1:crash_service_main.cc(78)] Session start. cmdline is [--reporter-url=https://rink.hockeyapp.net/api/2/apps/a741743329d94bc08826af367733939d/crashes/upload --application-name=skype-preview "--crashes-directory=C:\Users\admin\AppData\Local\Temp\skype-preview Crashes" --v=1]
Skype.exe
[2132:2156:0612/001559.638:VERBOSE1:crash_service.cc(145)] window handle is 00060176
Skype.exe
[2132:2156:0612/001559.639:VERBOSE1:crash_service.cc(300)] pipe name is \\.\pipe\skype-preview Crash Service dumps at C:\Users\admin\AppData\Local\Temp\skype-preview Crashes
Skype.exe
[2132:2156:0612/001559.639:VERBOSE1:crash_service.cc(304)] checkpoint is C:\Users\admin\AppData\Local\Temp\skype-preview Crashes\crash_checkpoint.txt server is https://rink.hockeyapp.net/api/2/apps/a741743329d94bc08826af367733939d/crashes/upload maximum 128 reports/day reporter is electron-crash-service
Skype.exe
[2132:2156:0612/001559.639:ERROR:crash_service.cc(311)] could not start dumper
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Reports
fim.exe