File name:

Administrator Notification_ Redirecting email with malware.msg

Full analysis: https://app.any.run/tasks/eefa6990-f85c-4b91-a809-1f4ff53a5da3
Verdict: Malicious activity
Threats:

LokiBot was developed in 2015 to steal information from a variety of applications. Despite the age, this malware is still rather popular among cybercriminals.

Analysis date: October 14, 2019, 12:45:45
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
encrypted
exploit
cve-2017-11882
trojan
lokibot
Indicators:
MIME: application/vnd.ms-outlook
File info: CDFV2 Microsoft Outlook Message
MD5:

2AB56A65DF9EFD2A7628D0D58F8B5973

SHA1:

E2BDCB726BCFD7E42F9D3905A88D33FADE52D5E5

SHA256:

E41B55C01C65C11617AAD5A5AC19385CFEC6284FB14AD0747C2B1C608952D0DC

SSDEEP:

1536:JlWIWBVYrHfrWzgXJWnWhcfI3PVlJMJpZgdfitbTk8ECIk+qgnoyZZM6WZJUAcY:JOVWizwpoSYo8d+q6oyqP

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

      • vbc.exe (PID: 3964)
      • RegAsm.exe (PID: 3732)
    • Equation Editor starts application (CVE-2017-11882)

      • EQNEDT32.EXE (PID: 920)
    • Connects to CnC server

      • RegAsm.exe (PID: 3732)
    • Writes to a start menu file

      • vbc.exe (PID: 3964)
    • LOKIBOT was detected

      • RegAsm.exe (PID: 3732)
    • Actions looks like stealing of personal data

      • RegAsm.exe (PID: 3732)
    • Detected artifacts of LokiBot

      • RegAsm.exe (PID: 3732)
  • SUSPICIOUS

    • Starts Microsoft Office Application

      • OUTLOOK.EXE (PID: 3332)
      • EXCEL.EXE (PID: 2848)
    • Creates files in the user directory

      • OUTLOOK.EXE (PID: 3332)
      • RegAsm.exe (PID: 3732)
      • vbc.exe (PID: 3964)
    • Executed via COM

      • EQNEDT32.EXE (PID: 920)
    • Reads Internet Cache Settings

      • OUTLOOK.EXE (PID: 3332)
    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 920)
      • vbc.exe (PID: 3964)
      • RegAsm.exe (PID: 3732)
    • Application launched itself

      • EXCEL.EXE (PID: 2848)
    • Loads DLL from Mozilla Firefox

      • RegAsm.exe (PID: 3732)
  • INFO

    • Reads Microsoft Office registry keys

      • EXCEL.EXE (PID: 2848)
      • EXCEL.EXE (PID: 3308)
      • OUTLOOK.EXE (PID: 3332)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.msg | Outlook Message (58.9)
.oft | Outlook Form Template (34.4)
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
41
Monitored processes
6
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start outlook.exe excel.exe no specs excel.exe no specs eqnedt32.exe vbc.exe #LOKIBOT regasm.exe

Process information

PID
CMD
Path
Indicators
Parent process
920"C:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -EmbeddingC:\Program Files\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
svchost.exe
User:
admin
Company:
Design Science, Inc.
Integrity Level:
MEDIUM
Description:
Microsoft Equation Editor
Exit code:
0
Version:
00110900
Modules
Images
c:\program files\common files\microsoft shared\equation\eqnedt32.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\advapi32.dll
2848"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /ddeC:\Program Files\Microsoft Office\Office14\EXCEL.EXEOUTLOOK.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\excel.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
3308"C:\Program Files\Microsoft Office\Office14\EXCEL.EXE" /EmbeddingC:\Program Files\Microsoft Office\Office14\EXCEL.EXEEXCEL.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
LOW
Description:
Microsoft Excel
Exit code:
0
Version:
14.0.6024.1000
Modules
Images
c:\program files\microsoft office\office14\excel.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
3332"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE" /f "C:\Users\admin\AppData\Local\Temp\Administrator Notification_ Redirecting email with malware.msg"C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE
explorer.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft Outlook
Exit code:
0
Version:
14.0.6025.1000
Modules
Images
c:\program files\microsoft office\office14\outlook.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\version.dll
c:\windows\system32\msvcrt.dll
c:\windows\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
3732"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
vbc.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Microsoft .NET Assembly Registration Utility
Exit code:
0
Version:
2.0.50727.5420 (Win7SP1.050727-5400)
Modules
Images
c:\windows\microsoft.net\framework\v2.0.50727\regasm.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\nsi.dll
c:\windows\system32\ole32.dll
c:\windows\system32\gdi32.dll
3964"C:\Users\Public\vbc.exe" C:\Users\Public\vbc.exe
EQNEDT32.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\public\vbc.exe
c:\systemroot\system32\ntdll.dll
c:\windows\system32\mscoree.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\microsoft.net\framework\v4.0.30319\mscoreei.dll
Total events
3 096
Read events
2 400
Write events
656
Delete events
40

Modification events

(PID) Process:(3332) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(3332) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(3332) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(3332) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(3332) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(3332) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(3332) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(3332) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(3332) OUTLOOK.EXEKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\00004109D30000000000000000F01FEC\Usage
Operation:writeName:ProductFiles
Value:
1330512052
(PID) Process:(3332) OUTLOOK.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources
Operation:writeName:UISnapshot
Value:
1033;1046;1036;1031;1040;1041;1049;3082;1042;1055
Executable files
4
Suspicious files
5
Text files
28
Unknown types
4

Dropped files

PID
Process
Filename
Type
3332OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\CVR9BFC.tmp.cvr
MD5:
SHA256:
3332OUTLOOK.EXEC:\Users\admin\AppData\Local\Temp\~DF65E19FB3A437048F.TMP
MD5:
SHA256:
3332OUTLOOK.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\WDLBI46K\SCAN2434_00 doc (2).xlsx\:Zone.Identifier:$DATA
MD5:
SHA256:
2848EXCEL.EXEC:\Users\admin\AppData\Local\Temp\CVRBA42.tmp.cvr
MD5:
SHA256:
2848EXCEL.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\WDLBI46K\~$SCAN2434_00 doc.xlsx
MD5:
SHA256:
2848EXCEL.EXEC:\Users\admin\AppData\Local\Temp\~DFB3ABD6D85451829B.TMP
MD5:
SHA256:
2848EXCEL.EXEC:\Users\admin\AppData\Local\Temp\~DF49720AC2FA459A70.TMP
MD5:
SHA256:
2848EXCEL.EXEC:\Users\admin\AppData\Local\Temp\OICE_08B2D100-C577-47E7-8807-06E12AF988AF.0\CC067B2C.xlsx\:Zone.Identifier:$DATA
MD5:
SHA256:
2848EXCEL.EXEC:\Users\admin\AppData\Local\Temp\E01A.tmp\:Zone.Identifier:$DATA
MD5:
SHA256:
2848EXCEL.EXEC:\Users\admin\AppData\Local\Temp\~DF8378A2837494D169.TMP
MD5:
SHA256:
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
5
DNS requests
3
Threats
18

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3732
RegAsm.exe
POST
161.117.39.99:80
http://fueda.info/sky8/fre.php
SG
malicious
3732
RegAsm.exe
POST
161.117.39.99:80
http://fueda.info/sky8/fre.php
SG
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3332
OUTLOOK.EXE
64.4.26.155:80
config.messenger.msn.com
Microsoft Corporation
US
whitelisted
920
EQNEDT32.EXE
103.200.4.42:443
tps-finlogistics.com
NewMedia Express Pte Ltd
SG
suspicious
3732
RegAsm.exe
161.117.39.99:80
fueda.info
SG
malicious

DNS requests

Domain
IP
Reputation
config.messenger.msn.com
  • 64.4.26.155
whitelisted
tps-finlogistics.com
  • 103.200.4.42
suspicious
fueda.info
  • 161.117.39.99
malicious

Threats

PID
Process
Class
Message
3732
RegAsm.exe
A Network Trojan was detected
ET TROJAN LokiBot User-Agent (Charon/Inferno)
3732
RegAsm.exe
A Network Trojan was detected
ET TROJAN LokiBot Checkin
3732
RegAsm.exe
A Network Trojan was detected
ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M1
3732
RegAsm.exe
A Network Trojan was detected
ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M2
3732
RegAsm.exe
A Network Trojan was detected
MALWARE [PTsecurity] Loki Bot Check-in M2
3732
RegAsm.exe
A Network Trojan was detected
ET TROJAN LokiBot User-Agent (Charon/Inferno)
3732
RegAsm.exe
A Network Trojan was detected
ET TROJAN LokiBot Checkin
3732
RegAsm.exe
A Network Trojan was detected
ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M1
3732
RegAsm.exe
A Network Trojan was detected
ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M2
3732
RegAsm.exe
A Network Trojan was detected
MALWARE [PTsecurity] Loki Bot Check-in M2
3 ETPRO signatures available at the full report
No debug info