File name:

6.doc

Full analysis: https://app.any.run/tasks/cc470759-2531-49f5-ae29-268bbdf298c8
Verdict: Malicious activity
Threats:

A loader is malicious software that infiltrates devices to deliver malicious payloads. This malware is capable of infecting victims’ computers, analyzing their system information, and installing other types of threats, such as trojans or stealers. Criminals usually deliver loaders through phishing emails and links by relying on social engineering to trick users into downloading and running their executables. Loaders employ advanced evasion and persistence tactics to avoid detection.

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Analysis date: March 31, 2020, 00:26:07
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Tags:
opendir
exploit
cve-2017-11882
loader
trojan
lokibot
Indicators:
MIME: text/rtf
File info: Rich Text Format data, unknown version
MD5:

87CA898B33EE171E6E0B409A3B0FB617

SHA1:

ED3270A6ECB03BB758D2F6CD5B3ADA474EFF7745

SHA256:

653DBF885EC99C1F78A99569CD401304C3D013B0EE49844667010739B0EAF80B

SSDEEP:

12288:4QD1GsvsHJPJ7sL8OT+EhlnS2327Vq1jarCRUloS3vSAFPvmqyaMUtqzER:4A/gPJ7M8OTPL2hq1mqqoUSAFPvmqWUT

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

    • Equation Editor starts application (CVE-2017-11882)

      • EQNEDT32.EXE (PID: 2388)

    • Application was dropped or rewritten from another process

      • buildz67824.exe (PID: 1744)
      • buildz67824.exe (PID: 572)

    • Downloads executable files from the Internet

      • EQNEDT32.EXE (PID: 2388)

    • LOKIBOT was detected

      • buildz67824.exe (PID: 1744)

    • Connects to CnC server

      • buildz67824.exe (PID: 1744)

    • Actions looks like stealing of personal data

      • buildz67824.exe (PID: 1744)

  • SUSPICIOUS

    • Reads Internet Cache Settings

      • EQNEDT32.EXE (PID: 2388)

    • Executed via COM

      • EQNEDT32.EXE (PID: 2388)

    • Loads DLL from Mozilla Firefox

      • buildz67824.exe (PID: 1744)

    • Application launched itself

      • buildz67824.exe (PID: 572)

    • Creates files in the user directory

      • EQNEDT32.EXE (PID: 2388)
      • buildz67824.exe (PID: 1744)

    • Executable content was dropped or overwritten

      • EQNEDT32.EXE (PID: 2388)

  • INFO

    • Creates files in the user directory

      • WINWORD.EXE (PID: 3000)

    • Reads Microsoft Office registry keys

      • WINWORD.EXE (PID: 3000)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.rtf | Rich Text Format (100)
No data.
screenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
37
Monitored processes
4
Malicious processes
3
Suspicious processes
0

Behavior graph

Click at the process to see the details
start drop and start winword.exe no specs eqnedt32.exe buildz67824.exe no specs #LOKIBOT buildz67824.exe

Process information

PID
CMD
Path
Indicators
Parent process
572"C:\Users\admin\AppData\Roaming\buildz67824.exe"C:\Users\admin\AppData\Roaming\buildz67824.exe—EQNEDT32.EXE
User:
admin
Integrity Level:
MEDIUM
Exit code:
0
Modules
Images
c:\users\admin\appdata\roaming\buildz67824.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
1744"C:\Users\admin\AppData\Roaming\buildz67824.exe"C:\Users\admin\AppData\Roaming\buildz67824.exe
buildz67824.exe
User:
admin
Integrity Level:
MEDIUM
Exit code:
3221225477
Modules
Images
c:\users\admin\appdata\roaming\buildz67824.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
2388"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
3000"C:\Program Files\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\admin\AppData\Local\Temp\6.doc.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
Modules
Images
c:\program files\microsoft office\office14\winword.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\winsxs\x86_microsoft.vc90.crt_1fc8b3b9a1e18e3b_9.0.30729.6161_none_50934f2ebcb7eb57\msvcr90.dll
c:\windows\winsxs\x86_microsoft.windows.common-controls_6595b64144ccf1df_5.82.7601.17514_none_ec83dffa859149af\comctl32.dll
Total events
1 575
Read events
893
Write events
552
Delete events
130

Modification events

(PID) Process:(3000) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Word\Resiliency\StartupItems
Operation:writeName:!<1
Value:
213C3100B80B0000010000000000000000000000
(PID) Process:(3000) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1033
Value:
Off
(PID) Process:(3000) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1041
Value:
Off
(PID) Process:(3000) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1046
Value:
Off
(PID) Process:(3000) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1036
Value:
Off
(PID) Process:(3000) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1031
Value:
Off
(PID) Process:(3000) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1040
Value:
Off
(PID) Process:(3000) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1049
Value:
Off
(PID) Process:(3000) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:3082
Value:
Off
(PID) Process:(3000) WINWORD.EXEKey:HKEY_CURRENT_USER\Software\Microsoft\Office\14.0\Common\LanguageResources\EnabledLanguages
Operation:writeName:1042
Value:
Off
Executable files
2
Suspicious files
0
Text files
1
Unknown types
4

Dropped files

PID
Process
Filename
Type
3000WINWORD.EXEC:\Users\admin\AppData\Local\Temp\CVR6C01.tmp.cvr —
MD5:—
SHA256:—
1744buildz67824.exeC:\Users\admin\AppData\Roaming\F63AAA\A71D80.lck —
MD5:—
SHA256:—
3000WINWORD.EXEC:\Users\admin\AppData\Local\Temp\~$6.doc.rtfpgc
MD5:—
SHA256:—
2388EQNEDT32.EXEC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\78RFYB7Z\buildz[1].exeexecutable
MD5:—
SHA256:—
3000WINWORD.EXEC:\Users\admin\AppData\Roaming\Microsoft\Templates\~$Normal.dotmpgc
MD5:—
SHA256:—
2388EQNEDT32.EXEC:\Users\admin\AppData\Roaming\buildz67824.exeexecutable
MD5:—
SHA256:—
1744buildz67824.exeC:\Users\admin\AppData\Roaming\F63AAA\A71D80.hdbtext
MD5:—
SHA256:—
1744buildz67824.exeC:\Users\admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1302019708-1500728564-335382590-1000\0f5007522459c86e95ffcc62f32308f1_90059c37-1320-41a4-b58d-2b75a9850d2fdbf
MD5:18B8CFC0185C50383AAC0A4F30A9DAC8
SHA256:913E8CED6A447FE791954D382ABA52D490513C5D2F689B391866C7E561F89A03
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
2
TCP/UDP connections
2
DNS requests
2
Threats
6

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
2388
EQNEDT32.EXE
GET
200
162.214.75.129:80
http://sylvaclouds.eu/buildz/buildz.exe
US
executable
626 Kb
whitelisted
1744
buildz67824.exe
POST
404
103.74.123.3:80
http://imperiaskygarden.net/.wp-admini/wp-admini1/wp-admini2/fre.php?
VN
text
15 b
malicious
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
1744
buildz67824.exe
103.74.123.3:80
imperiaskygarden.net
The Corporation for Financing & Promoting Technology
VN
malicious
2388
EQNEDT32.EXE
162.214.75.129:80
sylvaclouds.eu
Unified Layer
US
malicious

DNS requests

Domain
IP
Reputation
sylvaclouds.eu
  • 162.214.75.129
whitelisted
imperiaskygarden.net
  • 103.74.123.3
malicious

Threats

PID
Process
Class
Message
2388
EQNEDT32.EXE
Potential Corporate Privacy Violation
ET POLICY PE EXE or DLL Windows file download HTTP
1744
buildz67824.exe
A Network Trojan was detected
ET TROJAN LokiBot User-Agent (Charon/Inferno)
1744
buildz67824.exe
A Network Trojan was detected
ET TROJAN LokiBot Checkin
1744
buildz67824.exe
A Network Trojan was detected
ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M1
1744
buildz67824.exe
A Network Trojan was detected
ET TROJAN LokiBot Application/Credential Data Exfiltration Detected M2
1744
buildz67824.exe
A Network Trojan was detected
MALWARE [PTsecurity] Loki Bot Check-in M2
No debug info