MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a381f8f28ff9cbe526dbd0355223fdada0bd23d636b7b9e8e1c3bd5656647e41. 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: 12


Intelligence 12 IOCs 1 YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a381f8f28ff9cbe526dbd0355223fdada0bd23d636b7b9e8e1c3bd5656647e41
SHA3-384 hash: c7cfe34473a47cb93c1c7096c50bbc55c900509b12ba9f8c4c17da734468b0d20cc0d2a8adb75401f1eefe800fc59954
SHA1 hash: d9d5870bba16a434f17474d70f0369793a08f6a7
MD5 hash: 1a26e405b951ad14bb16f2f8cd14924f
humanhash: kentucky-echo-east-shade
File name:Kerkesa per kuotim 13·08·2021·pdf.exe
Download: download sample
Signature Loki
Create hunting rule
File size:1'052'672 bytes
First seen:2021-08-13 09:31:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:EDb7U30YTAGVZIBwTNAHSdmv8f/Dw3ZkCzv2Z3cL776vU7sMws4sUZVi:Eg30JGVKBpMH82CHGM7n
Threatray 4'745 similar samples on MalwareBazaar
TLSH T1A425803C29B9263FC0AAD775CBE18C17F00498AF3112AD9594C7476A470AE577AC327E
dhash icon e8c686cc9eb282cc (3 x Loki)
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://185.227.139.5/sxisodifntose.php/S7zr5v1fXI3Rb

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://185.227.139.5/sxisodifntose.php/S7zr5v1fXI3Rb https://threatfox.abuse.ch/ioc/184324/

Intelligence

File Origin
# of uploads :
1
# of downloads :
150
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Kerkesa per kuotim 13·08·2021·pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-08-13 09:34:29 UTC
Tags:
trojan lokibot stealer
Link:
https://app.any.run/tasks/251763d2-87fe-4ef9-94e1-07c4f067eab2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Siggen14.59996.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
DNS request
Creating a window
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file
Creating a process from a recently created file
Result
Verdict:
UNKNOWN
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/c9247862-e81a-4108-b512-bd0be8d00762
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/832291
Signature
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
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
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Powershell Defender Exclusion
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:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a381f8f28ff9cbe526dbd0355223fdada0bd23d636b7b9e8e1c3bd5656647e41/
Threat name:
Win32.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-08-13 09:32:05 UTC
AV detection:
12 of 47 (25.53%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=uoa7r4up7hf6kjw32a2vei75vwql2i6wg233t2hbyo6vmvtepzaq._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
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691c65e4fb1d19f82465df1d34ad51aaeceba14a78167262dc7b2840a6a6aa87
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7c72d2e12ed2db6353a373d16c07eaf27fbf110c75a2dc7535ec7d624cb42012
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8e79e3ed462ebedbdabbc9462e5448e24a43c70256b3ba5f3575aea25cfac787
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988015476a43d916c6d49009eaa2e262246ac18eaf1615113262cd3540708450
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a376668a48de6be4c4f85e7abc40fb3806580c2733912c6e400db843e41aa056
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a6dcb375ec518dc845d50e3508c30168f0f12f9e28f221e14734c52fb7f29942
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ab1cef822f66d7b77574a21c8154d4a6e9fcd196a6659637f1d662f0ef7df3bd
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c03b5d783971f4ab3ae3dac1b9576acfc0334cd919ffd74bb6ac01cbef2b128d
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f6a68e4ba2f32ae3177a3b0810b613bc169eea4d836fbb2108f0bd6206afeba2
Loki
+ 4'735 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot evasion spyware stealer suricata trojan
Link:
https://tria.ge/reports/210813-hke16hk43e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Lokibot
suricata: ET MALWARE LokiBot Checkin
suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
Malware Config
C2 Extraction:
http://185.227.139.5/sxisodifntose.php/S7zr5v1fXI3Rb
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:
5f545ed497741bed1d781f1b7ab2f8cb7158ae92c73b4d77f77bdb04120345cd
MD5 hash:
0e2e71750d7e4aa8c08fd9d46789552f
SHA1 hash:
a738df6f6fe572325e6f5944ade0eec9d8c77e03
Link:
https://www.unpac.me/results/2c66716c-a141-4b4a-b1b3-1621b68779d4/
SH256 hash:
901708c9b7b2a9aae104613f94e3096a17c19c684307048e1c1a370ac4b44470
MD5 hash:
74924ba59ff74a9c46af065b2d4e6a09
SHA1 hash:
7850fb30761a84f46cea05eaf2c2e27b4798448b
Detections:
win_lokipws_g0
Create hunting rule
win_lokipws_auto
Create hunting rule
Link:
https://www.unpac.me/results/2c66716c-a141-4b4a-b1b3-1621b68779d4/
Parent samples :
dd8a3353f1fc1446d5c32585a3b90fe0743187316e96ee3d8daf9e0059738478
a381f8f28ff9cbe526dbd0355223fdada0bd23d636b7b9e8e1c3bd5656647e41
310865fb85de92745ce769785539d1196ec72f62810b42a12942b1997be69016
ccd925cae57613d6c1d855322490b810244170defc29c037aa00683f1ce96edc
SH256 hash:
33ac6b8012ce739e72022086b5d39b7fc030c20fa72988f76957685509d5c041
MD5 hash:
83f8ae95a7e6f016f6b00482588086e6
SHA1 hash:
70392939d6d60a913b51084ec1d98eaae8ca4868
Link:
https://www.unpac.me/results/2c66716c-a141-4b4a-b1b3-1621b68779d4/
SH256 hash:
a381f8f28ff9cbe526dbd0355223fdada0bd23d636b7b9e8e1c3bd5656647e41
MD5 hash:
1a26e405b951ad14bb16f2f8cd14924f
SHA1 hash:
d9d5870bba16a434f17474d70f0369793a08f6a7
Link:
https://www.unpac.me/results/2c66716c-a141-4b4a-b1b3-1621b68779d4/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/a381f8f28ff9/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a381f8f28ff9cbe526dbd0355223fdada0bd23d636b7b9e8e1c3bd5656647e41

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.

Comments