MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b65b34a54593add5ada0cc781f370a27c19af92ff0f2621b1539efd90a001cde. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b65b34a54593add5ada0cc781f370a27c19af92ff0f2621b1539efd90a001cde
SHA3-384 hash: c19d6d4a22d27c4253e78ab4d17a5da0286e387cf8164fa1b2b3445acd5469f36d4e582c9d2464eaa858a64eb099b411
SHA1 hash: ecf2851628dc1b8ebf4ddbf529f687e334124622
MD5 hash: 4b1015a15505f9f64de58bc00dd92570
humanhash: spring-romeo-winner-spring
File name:4b1015a15505f9f64de58bc00dd92570.exe
Download: download sample
Signature Loki
Create hunting rule
File size:619'008 bytes
First seen:2021-10-12 08:51:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:pwhvsUi07I6+ilA51YeMreCNUPGbt7cJWD:pMkUieI6+iY1urHKJW
Threatray 5'683 similar samples on MalwareBazaar
TLSH T104D4BF3439FA411AF372AF366ED5B25D9F6EBE722503841E2052734A0632B81CDF157A
Reporter abuse_ch
Tags:exe Loki

Intelligence

File Origin
# of uploads :
1
# of downloads :
154
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4b1015a15505f9f64de58bc00dd92570.exe
Verdict:
Malicious activity
Analysis date:
2021-10-12 09:07:32 UTC
Tags:
trojan lokibot stealer
Link:
https://app.any.run/tasks/6e2a7455-a3a9-4588-a279-f5f31f670016

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Loki
Create hunting rule
Link:
https://www.capesandbox.com/analysis/196851/
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.25-2.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61654cbcfd35fe780c3a3285/reports/213ef15c-b93e-40b2-84d8-fccac08987f7/overview
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:
Loki
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ce4dc701-21a6-4dcf-9b96-e41b9f69181c
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/868459
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
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 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
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b65b34a54593add5ada0cc781f370a27c19af92ff0f2621b1539efd90a001cde/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2021-10-12 01:33:16 UTC
AV detection:
12 of 27 (44.44%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wzntjjkfsow5llnazr4b6nyke7azv6jp6dzgegyvhhx5scqadtpa._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
364967724106095e686196d58607e759382e7fe0946eda9bb843f290b8f96b43
Loki
3dd38daa4ca8630ccda829c5d97e744ed278ddbf9c79161450cdb9517c74e027
Loki
691c65e4fb1d19f82465df1d34ad51aaeceba14a78167262dc7b2840a6a6aa87
Loki
7c72d2e12ed2db6353a373d16c07eaf27fbf110c75a2dc7535ec7d624cb42012
Loki
8e79e3ed462ebedbdabbc9462e5448e24a43c70256b3ba5f3575aea25cfac787
Loki
988015476a43d916c6d49009eaa2e262246ac18eaf1615113262cd3540708450
Loki
a376668a48de6be4c4f85e7abc40fb3806580c2733912c6e400db843e41aa056
Loki
a6dcb375ec518dc845d50e3508c30168f0f12f9e28f221e14734c52fb7f29942
Loki
ab1cef822f66d7b77574a21c8154d4a6e9fcd196a6659637f1d662f0ef7df3bd
Loki
c03b5d783971f4ab3ae3dac1b9576acfc0334cd919ffd74bb6ac01cbef2b128d
Loki
+ 5'673 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer suricata trojan
Link:
https://tria.ge/reports/211012-ksrmdsbhfq/
Behaviour
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads user/profile data of web browsers
Lokibot
suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
Malware Config
C2 Extraction:
http://checkvim.com/fd3/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:
d434e7cb4105d7e760a39a1a8a1306338b00fbd6507025d53e4c44ede73d3788
MD5 hash:
6613b992e916924c3f38a179bb9866ab
SHA1 hash:
cd5741f4d0a4685c5fd9c9e2e708bbf33ec1691a
Link:
https://www.unpac.me/results/4220b1e6-a3de-4dd8-bb40-13e62085b2a3/
SH256 hash:
f8ea8e2bf7803a3538017a47d24e9bf3d8d566fbef8e8a57cef82ea71e20df31
MD5 hash:
fba0e1fde8614094e42f8fa57df20b99
SHA1 hash:
7cb884f6a079d811492ea042301ca2677b81634d
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/4220b1e6-a3de-4dd8-bb40-13e62085b2a3/
Parent samples :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 hash:
f9b0d2a48c92366554049f46224799501dd2f1cfd0142d0c2965d1dd8f4f170e
MD5 hash:
f8f41775c319750ed9ba43a5b24fdee5
SHA1 hash:
0d9a117a6aba84d0edf547cc51edbfe07b68f5e9
Link:
https://www.unpac.me/results/4220b1e6-a3de-4dd8-bb40-13e62085b2a3/
SH256 hash:
b65b34a54593add5ada0cc781f370a27c19af92ff0f2621b1539efd90a001cde
MD5 hash:
4b1015a15505f9f64de58bc00dd92570
SHA1 hash:
ecf2851628dc1b8ebf4ddbf529f687e334124622
Link:
https://www.unpac.me/results/4220b1e6-a3de-4dd8-bb40-13e62085b2a3/
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/b65b34a54593/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/b65b34a54593add5ada0cc781f370a27c19af92ff0f2621b1539efd90a001cde

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:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

Loki

Executable exe b65b34a54593add5ada0cc781f370a27c19af92ff0f2621b1539efd90a001cde

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1665753/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1639055/
Cape
Cape
https://www.capesandbox.com/analysis/196851/

Comments