MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5a68a111c359a22965206e7ac7d602d92789dd1aa3f0e0c8d89412fc84e24a5. 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: 7


Intelligence 7 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d5a68a111c359a22965206e7ac7d602d92789dd1aa3f0e0c8d89412fc84e24a5
SHA3-384 hash: 3992ecf368f5b19e4dba2bf92b8935f44a145b4d9280247671dacf9e52fe38e0f179d021e357e3d7a3c9ee920dad9608
SHA1 hash: bd9207d48d365c37466abd11c4e10af114632bad
MD5 hash: e98b2ac88a1f33a371175e24c189ef5e
humanhash: lima-river-delaware-july
File name:Fechas de pago programadas.xls
Download: download sample
Signature Loki
Create hunting rule
File size:93'184 bytes
First seen:2020-10-12 19:16:08 UTC
Last seen:2020-10-12 20:24:20 UTC
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 1536:J5555qfeNEtlDWZNgng9sqm4xEtjPOtioVjDGUU1qfDlaGGx+cL2QnATySBCK5z4:A4xEtjPOtioVjDGUU1qfDlaGGx+cL2Qk
TLSH D3934A93B681D95ADA4443364CE6C6F62733BC556F32C34B3288F31E6FBB6908902657
Reporter abuse_ch
Tags:Loki xls


Avatar
abuse_ch
Malspam distributing Loki:

HELO: e226-2.smtp-out.us-east-2.amazonses.com
Sending IP: 23.251.226.2
From: Contabilidad <admon@berza.com.mx>
Subject: Pago
Attachment: Fechas de pago programadas.xls

Loki payload URL:
http://millsmiltinon.com/ojHYhkfkmuofwuendkfptktnbujgmfkgtdeitobregvdgetyhsk/Xehmigm.exe

Loki C2:
http://104.223.143.132/ecflix/Panel/five/fre.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
MiscreantPunch.EvilMacro.DL.170224.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.CROAndTheTangerineDream.M1.20200630.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.CROAndTheTangerineDream.M2.20200630.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Exploit.Siggen2.48538.2031.4440.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Creating a file in the %AppData% subdirectories
Launching a process
Creating a file
Running batch commands
Creating a process with a hidden window
Reading critical registry keys
Launching a service
Changing a file
Replacing files
Deleting a recently created file
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
Connection attempt to an infection source
Creating a process from a recently created file
Unauthorized injection to a system process
Sending an HTTP POST request to an infection source
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/488840
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Document contains an embedded VBA macro with suspicious strings
Document contains an embedded VBA with functions possibly related to ADO stream file operations
Document contains an embedded VBA with functions possibly related to HTTP operations
Document contains an embedded VBA with hexadecimal encoded strings
Document contains an embedded VBA with many randomly named variables
Document contains VBA stomped code (only p-code) potentially bypassing AV detection
Document exploit detected (creates forbidden files)
Document exploit detected (drops PE files)
Document exploit detected (process start blacklist hit)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Office process drops PE file
Sigma detected: Fodhelper UAC Bypass
Sigma detected: MS Office Product Spawning Exe in User Dir
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 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: 296862 Sample: Fechas de pago programadas.xls Startdate: 12/10/2020 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->45 47 Multi AV Scanner detection for domain / URL 2->47 49 Found malware configuration 2->49 51 18 other signatures 2->51 9 EXCEL.EXE 57 24 2->9         started        process3 dnsIp4 39 millsmiltinon.com 45.14.112.133, 49165, 49168, 80 VELOXSERVVeloxServCommunicationsLtdGB United Kingdom 9->39 33 C:\Users\user\AppData\Roaming\...33RDTIQH.exe, PE32 9->33 dropped 35 C:\Users\user\AppData\...\Xehmigm[1].exe, PE32 9->35 dropped 61 Document exploit detected (creates forbidden files) 9->61 63 Document exploit detected (process start blacklist hit) 9->63 14 NRDTIQH.exe 10 9->14         started        file5 signatures6 process7 dnsIp8 41 millsmiltinon.com 14->41 43 discord.com 162.159.135.232, 443, 49166, 49167 CLOUDFLARENETUS United States 14->43 65 Detected unpacking (changes PE section rights) 14->65 67 Detected unpacking (overwrites its own PE header) 14->67 69 Tries to steal Mail credentials (via file registry) 14->69 18 NRDTIQH.exe 54 14->18         started        22 notepad.exe 4 14->22         started        signatures9 process10 dnsIp11 37 104.223.143.132, 49169, 49170, 49171 LAYER-HOSTUS United States 18->37 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->53 55 Tries to steal Mail credentials (via file access) 18->55 57 Tries to harvest and steal ftp login credentials 18->57 59 Tries to harvest and steal browser information (history, passwords, etc) 18->59 31 C:\Users\Public31atso.bat, ASCII 22->31 dropped 25 cmd.exe 22->25         started        27 cmd.exe 22->27         started        file12 signatures13 process14 process15 29 reg.exe 1 25->29         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d5a68a111c359a22965206e7ac7d602d92789dd1aa3f0e0c8d89412fc84e24a5/
Threat name:
Script-Macro.Exploit.MSOfficeExcel
Create hunting rule
Status:
Malicious
First seen:
2020-10-12 14:00:59 UTC
File Type:
Document
Extracted files:
22
AV detection:
25 of 48 (52.08%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2wtiuei4gwncffssa3t2y7lafwjhrhorvi7q4denrfas7scoessq._file
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
spyware trojan stealer family:lokibot family:modiloader
Link:
https://tria.ge/reports/201012-xxyy2r88tj/
Behaviour
Modifies registry key
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
Enumerates system info in registry
Office loads VBA resources, possible macro or embedded object present
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Executes dropped EXE
ModiLoader First Stage
Lokibot
ModiLoader, DBatLoader
Malware Config
C2 Extraction:
http://104.223.143.132/ecflix/Panel/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.
Threat name:
Eldorado
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/d5a68a111c359a22965206e7ac7d602d92789dd1aa3f0e0c8d89412fc84e24a5

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:Email_stealer_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:IPPort_combo_mem
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:Lokibot
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples
Rule name:STEALER_Lokibot
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
Rule name:UAC_bypass_bin_mem
Create hunting rule
Author:James_inthe_box
Description:UAC bypass in files like avemaria
Rule name:win_lokipws_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:with_sqlite
Create hunting rule
Author:Julian J. Gonzalez <info@seguridadparatodos.es>
Description:Rule to detect the presence of SQLite data in raw image
Reference:http://www.st2labs.com

File information

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

Malspam

Loki

Excel file xls d5a68a111c359a22965206e7ac7d602d92789dd1aa3f0e0c8d89412fc84e24a5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/684357/
  
Delivery method
Distributed via e-mail attachment

Comments