MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28d6ebb9c7ae67a73c11392f36e3b55b56c4709f9abe7c70ab02a9deb0e6de44. 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: 14


Intelligence 14 IOCs 1 YARA 10 File information Comments

SHA256 hash: 28d6ebb9c7ae67a73c11392f36e3b55b56c4709f9abe7c70ab02a9deb0e6de44
SHA3-384 hash: 94cfa84b30063507b68b14c4dccf340a2a14aea74903fdff15517113b54b75037cfa72449e971e16041435cef23739ee
SHA1 hash: 3699fb83d475e21d87c4d74668b91190364ae5b9
MD5 hash: b1d7f6cf19dbbc6b6d8ab7b9f41650c1
humanhash: angel-ack-golf-batman
File name:b1d7f6cf19dbbc6b6d8ab7b9f41650c1.exe
Download: download sample
Signature Loki
File size:291'964 bytes
First seen:2022-02-10 21:46:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla)
ssdeep 6144:owXtaX6LJJZHjlunjRuy0dqwvqst3hfobi9hu6I5Z99:ReSlunjRudlvNg+hlMZX
Threatray 6'269 similar samples on MalwareBazaar
TLSH T1E854124F61C3C1EFD1A9D5B118729B76C3FE63201B1A117BC3AC4E6B69150D3EA242E6
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://vmopahtqdf84hfvsqepalcbcch63gdyvah.gq/Ausin3/fre.php

Indicators Of Compromise (IOCs)


Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://vmopahtqdf84hfvsqepalcbcch63gdyvah.gq/Ausin3/fre.php https://threatfox.abuse.ch/ioc/384862/

Intelligence


File Origin
# of uploads :
1
# of downloads :
294
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
DNS request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
Lokibot
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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 / registry access)
Tries to steal Mail credentials (via file registry)
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 570493 Sample: 32sHS5vLdb.exe Startdate: 10/02/2022 Architecture: WINDOWS Score: 100 23 vmopahtqdf84hfvsqepalcbcch63gdyvah.gq 2->23 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Multi AV Scanner detection for domain / URL 2->41 43 Found malware configuration 2->43 45 6 other signatures 2->45 8 32sHS5vLdb.exe 19 2->8         started        signatures3 process4 file5 19 C:\Users\user\AppData\Local\Temp\sshsa.exe, PE32 8->19 dropped 11 sshsa.exe 8->11         started        process6 signatures7 47 Tries to steal Mail credentials (via file registry) 11->47 49 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 11->49 51 Injects a PE file into a foreign processes 11->51 14 sshsa.exe 54 11->14         started        process8 dnsIp9 25 104.21.58.50, 49758, 49760, 49762 CLOUDFLARENETUS United States 14->25 27 vmopahtqdf84hfvsqepalcbcch63gdyvah.gq 172.67.200.123, 49756, 49757, 49759 CLOUDFLARENETUS United States 14->27 29 2 other IPs or domains 14->29 21 C:\Users\user\AppData\...\B52B3F.exe (copy), PE32 14->21 dropped 31 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->31 33 Tries to steal Mail credentials (via file / registry access) 14->33 35 Tries to harvest and steal ftp login credentials 14->35 37 Tries to harvest and steal browser information (history, passwords, etc) 14->37 file10 signatures11
Threat name:
Win32.Trojan.Loki
Status:
Malicious
First seen:
2022-02-10 21:47:09 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
23 of 42 (54.76%)
Threat level:
  5/5
Result
Malware family:
lokibot
Score:
  10/10
Tags:
family:lokibot collection spyware stealer suricata trojan
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
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
Executes dropped EXE
Lokibot
suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
Malware Config
C2 Extraction:
http://vmopahtqdf84hfvsqepalcbcch63gdyvah.gq/Ausin3/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
Unpacked files
SH256 hash:
f20ec73be1970e5a67ebe8ea90ef649e3f22f9ecb21d46f4c30aadf09b6e7fa8
MD5 hash:
7b15874cac61bedf5fa962a090b0aad2
SHA1 hash:
b7c9e92ee38905c187c983648aabec524fd82b36
Detections:
win_lokipws_g0 win_lokipws_auto
SH256 hash:
5be7ab1250143f5bddacd23f8aa3e9381fcb8af2ad420e4717c4a805688ee2c4
MD5 hash:
7b958fb3741a8245be8e365a47c11038
SHA1 hash:
ab4211c07b5089b09c1f06148e428c942bcff6d0
SH256 hash:
28d6ebb9c7ae67a73c11392f36e3b55b56c4709f9abe7c70ab02a9deb0e6de44
MD5 hash:
b1d7f6cf19dbbc6b6d8ab7b9f41650c1
SHA1 hash:
3699fb83d475e21d87c4d74668b91190364ae5b9
Malware family:
Lokibot
Verdict:
Malicious
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:exec_macros
Author:ddvvmmzz
Description:exec macros
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_GENInfoStealer
Author:ditekSHen
Description:Detects executables containing common artifcats observed in infostealers
Rule name:infostealer_loki
Rule name:infostealer_xor_patterns
Author:jeFF0Falltrades
Description:The XOR and string patterns shown here appear to be unique to certain information-stealing malware families, namely LokiBot and Pony/Fareit. The XOR patterns were observed in a several loaders and payloads for LokiBot, but have also appeared (less frequently) in Pony/Fareit loaders and samples. The two accompanying rules below can be used to further classify the final payloads.
Rule name:Loki
Author:kevoreilly
Description:Loki Payload
Rule name:malware_Lokibot_strings
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:STEALER_Lokibot
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
Rule name:win_lokipws_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.lokipws.

File information


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

Web download

Loki

Executable exe 28d6ebb9c7ae67a73c11392f36e3b55b56c4709f9abe7c70ab02a9deb0e6de44

(this sample)

  
Delivery method
Distributed via web download

Comments