MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4767bf1fc5318ab8eadd4ac508d0d254cd5e89bcb13adf4f7c2dfcec9603fe57. 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: 9


Intelligence 9 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4767bf1fc5318ab8eadd4ac508d0d254cd5e89bcb13adf4f7c2dfcec9603fe57
SHA3-384 hash: 8db42ad674fc0ed21a3b6475be47175736e906014317660d963962e3be831a915617d02df84ec1bfd89b4f22670157bf
SHA1 hash: 2d79117219df38e95b06c6cb4e376dca8e589863
MD5 hash: ea5a8d3c78da8dff27c17d36e97e8c81
humanhash: fish-undress-rugby-louisiana
File name:ea5a8d3c78da8dff27c17d36e97e8c81.exe
Download: download sample
Signature Loki
Create hunting rule
File size:1'452'544 bytes
First seen:2020-12-11 08:14:18 UTC
Last seen:2020-12-11 09:55:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4efd715577bfba0cf8a57aedbf2e9b87 (1 x Loki)
ssdeep 24576:a6R4vCZ4EGa2FWk+uN8IsM3sJgiYjZP9XKRcNvUmfebAVr5:a6uwS/jfvfe2N
TLSH 52659E31B6828837D0732B388C6BA7A5A63ABF113E244D477BB41D4C5F756807D262E7
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://begadi.ga/chud/gate.php

Intelligence

File Origin
# of uploads :
2
# of downloads :
224
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/107721/
Detection(s):
PUA.Win.Packer.BorlandCpp-9
Create hunting rule

PUA.Win.Adware.Webalta-6862190-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Sending a UDP request
Transferring files using the Background Intelligent Transfer Service (BITS)
DNS request
Sending a custom TCP request
Creating a file in the %temp% directory
Enabling the 'hidden' option for files in the %temp% directory
Moving a file to the %temp% directory
Launching cmd.exe command interpreter
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Moving a file to the %AppData% subdirectory
Creating a file
Reading critical registry keys
Changing a file
Replacing files
Deleting a recently created file
Unauthorized injection to a system process
Stealing user critical data
Connection attempt to an infection source
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
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.
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/561600
Signature
Allocates memory in foreign processes
Drops executable to a common third party application directory
Drops or copies cmd.exe with a different name (likely to bypass HIPS)
Found C&C like URL pattern
Hijacks the control flow in another process
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 submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
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 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 dnsIp2 2 Behavior Graph ID: 329884 Sample: 12U72AeB5B.exe Startdate: 13/12/2020 Architecture: WINDOWS Score: 100 25 begadi.ga 2->25 27 ipv4.imgur.map.fastly.net 2->27 29 i.imgur.com 2->29 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 Malicious sample detected (through community Yara rule) 2->49 51 4 other signatures 2->51 8 12U72AeB5B.exe 2->8         started        signatures3 process4 signatures5 53 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 8->53 55 Hijacks the control flow in another process 8->55 57 Writes to foreign memory regions 8->57 59 Allocates memory in foreign processes 8->59 11 extrac32.exe 8->11         started        process6 signatures7 61 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 11->61 63 Hijacks the control flow in another process 11->63 65 Writes to foreign memory regions 11->65 67 Maps a DLL or memory area into another process 11->67 14 cmd.exe 56 11->14         started        19 cmd.exe 11->19         started        process8 dnsIp9 31 begadi.ga 176.118.165.175, 49738, 49739, 49740 DIGITALENERGY-ASRU Russian Federation 14->31 33 192.168.2.1 unknown unknown 14->33 21 C:\Users\user\AppData\...\HelpPane.exe, PE32 14->21 dropped 23 C:\Users\user\AppData\Roaming\...\B52B3F.exe, PE32 14->23 dropped 35 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 14->35 37 Tries to harvest and steal browser information (history, passwords, etc) 14->37 39 Drops executable to a common third party application directory 14->39 41 Tries to steal Mail credentials (via file registry) 19->41 43 Drops or copies cmd.exe with a different name (likely to bypass HIPS) 19->43 file10 signatures11
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4767bf1fc5318ab8eadd4ac508d0d254cd5e89bcb13adf4f7c2dfcec9603fe57/
Threat name:
Win32.Trojan.BadEquation
Create hunting rule
Status:
Malicious
First seen:
2020-12-10 22:30:30 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=i5t36h6fggflr2w5jlcqrugsktgv5cn4we5n6t34fx6ozfqd7zlq._file
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot spyware stealer trojan
Link:
https://tria.ge/reports/201211-eedgt438kn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Blocklisted process makes network request
Lokibot
Malware Config
C2 Extraction:
http://begadi.ga/chud/gate.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:
4767bf1fc5318ab8eadd4ac508d0d254cd5e89bcb13adf4f7c2dfcec9603fe57
MD5 hash:
ea5a8d3c78da8dff27c17d36e97e8c81
SHA1 hash:
2d79117219df38e95b06c6cb4e376dca8e589863
Link:
https://www.unpac.me/results/679637bf-e5ec-49f6-bf0a-e2aea261a276/
SH256 hash:
c7fbdc61eb62c05e40295617e2db75877672931f751a770d2629e6eab6075f2c
MD5 hash:
abf6c724b20844d5b0073988a58faf1e
SHA1 hash:
7a8269d5b2ae623f8148ce9863f48f7e12ce036b
Link:
https://www.unpac.me/results/679637bf-e5ec-49f6-bf0a-e2aea261a276/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/4767bf1fc5318ab8eadd4ac508d0d254cd5e89bcb13adf4f7c2dfcec9603fe57

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:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
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
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:infostealer_loki
Create hunting rule
Rule name:infostealer_pony
Create hunting rule
Rule name:infostealer_xor_patterns
Create hunting rule
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
Create hunting rule
Author:kevoreilly
Description:Loki Payload
Rule name:Lokibot
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:STEALER_Lokibot
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
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.

Web download

Loki

Executable exe 4767bf1fc5318ab8eadd4ac508d0d254cd5e89bcb13adf4f7c2dfcec9603fe57

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/904366/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/107721/

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