MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86230d540df94a3bf87d17f535a7818c385b2db8b027ce45b48d80ffe5592055. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 86230d540df94a3bf87d17f535a7818c385b2db8b027ce45b48d80ffe5592055
SHA3-384 hash: 96d3d799ef3e3c70f4a5abc3ab2f223134c671fe7560b9ea5e92ff4455cb87149b3ad60876a6107919c8199509960e18
SHA1 hash: cfcb0917fd2634dc0d69b82110bfeab403012445
MD5 hash: ed7df6a82bbbfe1cf63ff41ee13a9edf
humanhash: lima-wisconsin-vegan-mobile
File name:RFQ 14000102697.doc
Download: download sample
Signature Loki
Create hunting rule
File size:14'386 bytes
First seen:2021-11-16 13:38:21 UTC
Last seen:Never
File type:Word file doc
MIME type:text/rtf
ssdeep 384:j0fv+JSE7etJmGlvgVi9xlhRmM0h+z9sloe8PUU3n:jk0ea5g9xlhRPGUX
TLSH T1BB522DACC59702888F8A6BF82B1B1F45114D3B6EF749A53231BC973527D2D7A901393D
Reporter abuse_ch
Tags:CVE-2017-11882 doc Loki

Intelligence

File Origin
# of uploads :
1
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Malicious
File type:
application/msword
Has a screenshot:
False
Contains macros:
False
Detection(s):
Sanesecurity.Malware.27301.RtfHeur.BadVer.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.FakeRTF-2.UNOFFICIAL
Create hunting rule

MiscreantPunch.RTF.2017-0199.Obfus.170830.UNOFFICIAL
Create hunting rule

MiscreantPunch.RTF.2017-0199.Obfus.171711.UNOFFICIAL
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a window
Connection attempt to an infection source by exploiting the app vulnerability
Sending an HTTP GET request to an infection source by exploiting the app vulnerability
Creating a file in the %AppData% directory
Sending a UDP request
Creating a file
Replacing files
Changing a file
Reading critical registry keys
DNS request
Connection attempt
Sending an HTTP POST request
Creating a file in the %AppData% subdirectories
Deleting a recently created file
Moving a file to the %AppData% subdirectory
Enabling the 'hidden' option for recently created files
Query of malicious DNS domain
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Creating a process from a recently created file
Deleting of the original file
Result
Verdict:
Malicious
File Type:
Fake RTF File
Link:
https://app.docguard.net/86230d540df94a3bf87d17f535a7818c385b2db8b027ce45b48d80ffe5592055/results/dashboard
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
embedequation exploit exploit
Link:
https://www.filescan.io/uploads/6193b47c43e8f62b66956147/reports/78ab9da3-6b09-4078-aa9b-f50be624b12c/overview
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/890391
Signature
.NET source code contains potential unpacker
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
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Office equation editor drops PE file
Office equation editor starts processes (likely CVE 2017-11882 or CVE-2018-0802)
Performs DNS queries to domains with low reputation
Sigma detected: Droppers Exploiting CVE-2017-11882
Sigma detected: EQNEDT32.EXE connecting to internet
Sigma detected: File Dropped By EQNEDT32EXE
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 522872 Sample: RFQ 14000102697.doc Startdate: 16/11/2021 Architecture: WINDOWS Score: 100 31 samkoproducts.xyz 2->31 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 15 other signatures 2->45 8 EQNEDT32.EXE 11 2->8         started        13 WINWORD.EXE 291 19 2->13         started        signatures3 process4 dnsIp5 37 samsung-tv.tk 37.0.9.166, 49165, 80 WKD-ASIE Netherlands 8->37 25 C:\Users\user\AppData\...\mazchnuj58657.exe, PE32 8->25 dropped 27 C:\Users\user\AppData\Local\...\mazx[1].exe, PE32 8->27 dropped 55 Office equation editor starts processes (likely CVE 2017-11882 or CVE-2018-0802) 8->55 15 mazchnuj58657.exe 1 5 8->15         started        29 ~WRF{112393BC-8B5D...D-4C6738E3D08B}.tmp, Composite 13->29 dropped file6 signatures7 process8 signatures9 57 Tries to steal Mail credentials (via file registry) 15->57 59 Performs DNS queries to domains with low reputation 15->59 61 Injects a PE file into a foreign processes 15->61 18 mazchnuj58657.exe 54 15->18         started        process10 dnsIp11 33 samkoproducts.xyz 104.21.64.239, 49166, 49168, 49169 CLOUDFLARENETUS United States 18->33 35 172.67.188.53, 49167, 49180, 49183 CLOUDFLARENETUS United States 18->35 23 C:\Users\user\AppData\...\5879F5.exe (copy), PE32 18->23 dropped 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->47 49 Tries to steal Mail credentials (via file / registry access) 18->49 51 Tries to harvest and steal ftp login credentials 18->51 53 Tries to harvest and steal browser information (history, passwords, etc) 18->53 file12 signatures13
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/86230d540df94a3bf87d17f535a7818c385b2db8b027ce45b48d80ffe5592055/
Threat name:
Document-RTF.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2021-11-16 13:39:06 UTC
AV detection:
16 of 28 (57.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qyrq2van7ffdx6d5c72tlj4brq4fwlnywat44rnurwap7zkzebkq._file
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Link:
https://tria.ge/reports/211116-qx1czseac5/
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: EnumeratesProcesses
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
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Lokibot
Malware Config
C2 Extraction:
http://samkoproducts.xyz/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
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/86230d540df9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Lokibot
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/86230d540df94a3bf87d17f535a7818c385b2db8b027ce45b48d80ffe5592055

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.

File information

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

Comments