MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 169b657564b60d5e84efb2848265dfc9d0d615065280000c14a78720cf2e6c6f. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Loki


Vendor detections: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 169b657564b60d5e84efb2848265dfc9d0d615065280000c14a78720cf2e6c6f
SHA3-384 hash: a33c19c8747189f04704346a0aac7d593d1f5b72063e8db3337da9c3451e92251130687b133085c9a5b9bebebba00895
SHA1 hash: 36e399567271bc76a8c055922e9eb95634f19d4f
MD5 hash: ae2d2b9629a5a30a242a722ac6792be4
humanhash: burger-paris-snake-winner
File name:ziiuewirisdfjhfjh.doc
Download: download sample
Signature Loki
Create hunting rule
File size:15'045 bytes
First seen:2022-10-25 11:03:10 UTC
Last seen:Never
File type:Word file doc
MIME type:application/octet-stream
ssdeep 384:84xr3Zj1ENayv0EnEyZbsOxxx5HEn9nkyl32JveHHZ32zh6HP0NVPSjft:84BZj163DLZQexx5HqgJveZ6cjF
TLSH T1DD625BBCD54753F88F8AF2E4D6284E4A2118F5BCE389B5133338AB743E97C294206578
Reporter Anonymous
Tags:CVE-2017-11882 doc Loki

Intelligence

File Origin
# of uploads :
1
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
QDMD996022 BL COPY.docx
Verdict:
Malicious activity
Analysis date:
2022-10-24 11:15:24 UTC
Tags:
opendir trojan exploit cve-2017-11882 loader lokibot
Link:
https://app.any.run/tasks/4a72000f-a7b8-400e-a7b0-a49a4847d075

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Spam-473.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27333.RtfHeur.BadVer.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.FakeRTF-1.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.26244.RtfHeur.UNOFFICIAL
Create hunting rule

MiscreantPunch.RTF.EvilRTF.CVE-2017-0199-Obfus.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.RTFFakeVersionWithObjUpdateUKSurfMix.20200514.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Searching for synchronization primitives
Launching a process
Creating a window
Creating a file
Сreating synchronization primitives
Creating a file in the %temp% directory
Reading critical registry keys
Changing a file
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Enabling the 'hidden' option for recently created files
Sending an HTTP GET request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Query of malicious DNS domain
Creating a process from a recently created file
Sending an HTTP POST request to an infection source
Result
Verdict:
Malicious
File Type:
Fake RTF File
Link:
https://app.docguard.net/169b657564b60d5e84efb2848265dfc9d0d615065280000c14a78720cf2e6c6f/results/dashboard
Behaviour
BlacklistAPI detected
Result
Verdict:
MALICIOUS
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1097474
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Drops PE files to the user root directory
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Initial sample is an obfuscated RTF file
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Office equation editor drops PE file
Office equation editor establishes network connection
Office equation editor starts processes (likely CVE 2017-11882 or CVE-2018-0802)
Sigma detected: EQNEDT32.EXE connecting to internet
Sigma detected: File Dropped By EQNEDT32EXE
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Tries to steal Mail credentials (via file registry)
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 730136 Sample: ziiuewirisdfjhfjh.doc Startdate: 25/10/2022 Architecture: WINDOWS Score: 100 41 Initial sample is an obfuscated RTF file 2->41 43 Snort IDS alert for network traffic 2->43 45 Multi AV Scanner detection for domain / URL 2->45 47 14 other signatures 2->47 8 EQNEDT32.EXE 12 2->8         started        13 WINWORD.EXE 336 18 2->13         started        15 EQNEDT32.EXE 2->15         started        process3 dnsIp4 37 192.3.101.125, 49173, 80 AS-COLOCROSSINGUS United States 8->37 31 C:\Users\user\AppData\Local\...\vbc[1].exe, PE32 8->31 dropped 33 C:\Users\Public\vbc.exe, PE32 8->33 dropped 61 Office equation editor establishes network connection 8->61 63 Office equation editor starts processes (likely CVE 2017-11882 or CVE-2018-0802) 8->63 17 vbc.exe 18 8->17         started        file5 signatures6 process7 file8 29 C:\Users\user\AppData\Local\...\vfxhkdnss.exe, PE32 17->29 dropped 49 Multi AV Scanner detection for dropped file 17->49 51 Machine Learning detection for dropped file 17->51 21 vfxhkdnss.exe 17->21         started        signatures9 process10 signatures11 53 Multi AV Scanner detection for dropped file 21->53 55 Tries to steal Mail credentials (via file registry) 21->55 57 Machine Learning detection for dropped file 21->57 59 2 other signatures 21->59 24 vfxhkdnss.exe 54 21->24         started        process12 dnsIp13 39 sempersim.su 193.233.204.84, 49174, 49175, 49176 FREE-NET-ASFREEnetEU Russian Federation 24->39 35 C:\Users\user\AppData\...\5879F5.exe (copy), PE32 24->35 dropped 65 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 24->65 67 Tries to steal Mail credentials (via file / registry access) 24->67 69 Tries to harvest and steal ftp login credentials 24->69 71 Tries to harvest and steal browser information (history, passwords, etc) 24->71 file14 signatures15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/169b657564b60d5e84efb2848265dfc9d0d615065280000c14a78720cf2e6c6f/
Threat name:
Document-Office.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2022-10-24 00:26:43 UTC
File Type:
Document
Extracted files:
4
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c2nwk5lewygv5bhpwkciezo7zhinmfigkkaaadauu6dsbtzonrxq._file
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Link:
https://tria.ge/reports/221025-m59d3scdfp/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Launches Equation Editor
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
NSIS installer
Office loads VBA resources, possible macro or embedded object present
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Loads dropped DLL
Reads user/profile data of web browsers
Uses the VBS compiler for execution
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Lokibot
Malware Config
C2 Extraction:
http://sempersim.su/gl9/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Gathering data
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/169b657564b6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.05
Link:
https://yomi.yoroi.company/submissions/169b657564b60d5e84efb2848265dfc9d0d615065280000c14a78720cf2e6c6f

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_RTF_EXPLOIT_CVE_2017_11882_4
Create hunting rule
Author:ditekSHen
Description:detects RTF variant documents potentially exploiting CVE-2018-0802 or CVE-2017-11882
Rule name:INDICATOR_RTF_MalVer_Objects
Create hunting rule
Author:ditekSHen
Description:Detects RTF documents with non-standard version and embeding one of the object mostly observed in exploit documents.
Rule name:SUSP_RTF_Header_Anomaly_RID2F7F
Create hunting rule
Author:Florian Roth
Description:Detects malformed RTF header often used to trick mechanisms that check for a full RTF header
Reference:https://twitter.com/ItsReallyNick/status/975705759618158593

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Loki

Word file doc 169b657564b60d5e84efb2848265dfc9d0d615065280000c14a78720cf2e6c6f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2384199/
  
Delivery method
Distributed via web download

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