MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34d0f98cec02e36273e2e3fadfc535875acf7df8dc8e68b5a9b10ab74300cde9. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 34d0f98cec02e36273e2e3fadfc535875acf7df8dc8e68b5a9b10ab74300cde9
SHA3-384 hash: 56cec297fca4862c6b5db78c9bb69c74337024ade6529e383ebabb81edbd6284de6e5a134760668ee0f3cd1b805ba0d7
SHA1 hash: d67e713c65195405dd9a97034d15c7d8fa3b37bb
MD5 hash: 50a7ad2ace11903c9d16a6c8660631de
humanhash: zebra-cardinal-november-seven
File name:50a7ad2ace11903c9d16a6c8660631de.rtf
Download: download sample
Signature Loki
Create hunting rule
File size:43'985 bytes
First seen:2023-07-27 07:14:12 UTC
Last seen:Never
File type:Rich Text Format (RTF) rtf
MIME type:text/rtf
ssdeep 768:MFx0XaIsnPRIa4fwJMAUZCdpcWyxGPnSCX4gApJ43XvtcB62anYp:Mf0Xvx3EMAUCTcWyxGPdvnvtcBHanYp
TLSH T1FF133A5AE78F02A48F5113B7171B0A899ABDB23EB35541B134AC533433EDC3E46666BC
TrID 71.4% (.PZ2) Poser pose (12500/1/4)
28.5% (.RTF) Rich Text Format (5000/1)
Reporter abuse_ch
Tags:CVE-2017-11882 Loki rtf

Intelligence

File Origin
# of uploads :
1
# of downloads :
132
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
20ae918236cf658ef9fff19ec4db4969b81a66e41748640c2eaea70ccbbcad23.doc
Verdict:
Malicious activity
Analysis date:
2023-07-27 00:52:35 UTC
Tags:
exploit cve-2017-11882 loader trojan lokibot
Link:
https://app.any.run/tasks/4ce94891-d2dd-4996-9c45-ef69d1fa516a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Legit
File type:
application/rtf
Has a screenshot:
False
Contains macros:
False
Detection(s):
Sanesecurity.Malware.28765.RtfHeur.ObjUpd.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28669.RtfHeur.UNOFFICIAL
Create hunting rule

Sanesecurity.Shelter.Malware.BadRtf.ObjUpd.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.PKILLLureTextKingOfWishfulThinking.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Creating a window
Сreating synchronization primitives
Result
Verdict:
Malicious
File Type:
RTF File
Link:
https://app.docguard.net/34d0f98cec02e36273e2e3fadfc535875acf7df8dc8e68b5a9b10ab74300cde9/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
embedequation exploit packed shellcode
Link:
https://www.filescan.io/uploads/64c2197880fc6008e9212d3d/reports/544d33ba-b3c7-457e-91fe-38f61689ac4c/overview
Verdict:
Malicious
Labled as:
CVE-2018-0802
Link:
https://www.hybrid-analysis.com/sample/34d0f98cec02e36273e2e3fadfc535875acf7df8dc8e68b5a9b10ab74300cde9
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/1280923
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
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)
PE file contains section with special chars
PE file has nameless sections
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)
Writes to foreign memory regions
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1280923 Sample: B7EqrYj1ll.rtf Startdate: 27/07/2023 Architecture: WINDOWS Score: 100 34 Snort IDS alert for network traffic 2->34 36 Multi AV Scanner detection for domain / URL 2->36 38 Found malware configuration 2->38 40 17 other signatures 2->40 7 EQNEDT32.EXE 11 2->7         started        12 WINWORD.EXE 291 18 2->12         started        process3 dnsIp4 30 185.246.220.85, 49181, 80 LVLT-10753US Germany 7->30 22 C:\Users\user\...\sebobbytofj67937817.exe, PE32 7->22 dropped 24 C:\Users\user\AppData\...\secbobbyzx[1].exe, PE32 7->24 dropped 50 Office equation editor establishes network connection 7->50 52 Office equation editor starts processes (likely CVE 2017-11882 or CVE-2018-0802) 7->52 14 sebobbytofj67937817.exe 12 7->14         started        26 ~WRF{66724ADB-9929...C-9B934837700D}.tmp, Composite 12->26 dropped file5 signatures6 process7 dnsIp8 32 transfer.sh 144.76.136.153, 443, 49182, 49183 HETZNER-ASDE Germany 14->32 54 Multi AV Scanner detection for dropped file 14->54 56 Machine Learning detection for dropped file 14->56 58 Writes to foreign memory regions 14->58 60 2 other signatures 14->60 18 CasPol.exe 54 14->18         started        signatures9 process10 dnsIp11 28 185.246.220.60, 49184, 49185, 49186 LVLT-10753US Germany 18->28 42 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->42 44 Tries to steal Mail credentials (via file registry) 18->44 46 Tries to steal Mail credentials (via file / registry access) 18->46 48 2 other signatures 18->48 signatures12
Detection:
cve-2017-11882-shellcode
Create hunting rule
Link:
https://mwdb.cert.pl/sample/34d0f98cec02e36273e2e3fadfc535875acf7df8dc8e68b5a9b10ab74300cde9/
Threat name:
Document-RTF.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2023-07-26 17:23:51 UTC
File Type:
Document
Extracted files:
3
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gtiptdhmalrwe47c4p5n7rjvq5nm67py3shgrnnjwefloqyazxuq._file
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Link:
https://tria.ge/reports/230727-h287paaf86/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Launches Equation Editor
Modifies system certificate store
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Office loads VBA resources, possible macro or embedded object present
Drops file in Windows directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Executes dropped EXE
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
Lokibot
Malware Config
C2 Extraction:
http://185.246.220.60/official/five/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
Please note that we are no longer able to provide a coverage score for Virus Total.

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_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_INDICATOR_RTF_MalVer_Objects
Create hunting rule
Author:ditekSHen
Description:Detects RTF documents with non-standard version and embedding one of the object mostly observed in exploit (e.g. CVE-2017-11882) documents.
Reference:https://github.com/ditekshen/detection

File information

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

Web download

Loki

Rich Text Format (RTF) rtf 34d0f98cec02e36273e2e3fadfc535875acf7df8dc8e68b5a9b10ab74300cde9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2690788/
  
Delivery method
Distributed via web download

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