MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e. 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: 16


Intelligence 16 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e
SHA3-384 hash: 4febbc483b8c5c1d43adb2462befa179ea296df09eb6ffc6f3facba5489f9687d68c2c4c72cf5d5d47237104e6e4db4e
SHA1 hash: 92529678ea9fa991b616c2d17625488d5142b48c
MD5 hash: 40e4e3307dd7359897141771ba831bfb
humanhash: comet-table-timing-tango
File name:Dospecepotrazivanja?pdf.exe
Download: download sample
Signature Loki
Create hunting rule
File size:562'688 bytes
First seen:2024-05-17 17:40:11 UTC
Last seen:2024-05-17 18:19:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:ZdrLbDZaNRpi9IptA0k/E37npTiKT7wyqSnG+9MzZy:jLDZMRpi9gtJ17pT5TUyvuZy
TLSH T151C42386F8E4C539D8954B78E4B565249339D21D8827E73EAEEF52CB0A333505903ACF
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon d8a7a48d96a39acc (1 x Loki)
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://45.61.137.215/index.php/3b1tenbkyj

Intelligence

File Origin
# of uploads :
2
# of downloads :
385
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e.exe
Verdict:
Malicious activity
Analysis date:
2024-05-17 17:42:20 UTC
Tags:
lokibot stealer trojan
Link:
https://app.any.run/tasks/1f3be1a8-ad04-46a7-805d-0af8337086b3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.7437.2897.UNOFFICIAL
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/664796b1bc04dffa921e10d0/reports/64a87398-815c-4170-aa11-eefc9f7d9bfd/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e
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/8de26a7f-ed9d-40e3-8537-c264d2e8287d
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1443440
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Loading BitLocker PowerShell Module
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Snort IDS alert for network traffic
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 AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-05-17 11:08:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vc3lvghbpsorpx6f2rvytnbpn6rzjj2y3nxgj6pxewlujyodurpa._file
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection execution spyware stealer trojan
Link:
https://tria.ge/reports/240517-v9en9sah3x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Lokibot
Malware Config
C2 Extraction:
http://45.61.137.215/index.php/3b1tenbkyj
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:
ab9e6c17d41def7d79c285a6fe8c3b52760750464caa6b2da616d4cf8a1845f2
MD5 hash:
69e71fa3720c7e49daf7e352fc39bd5b
SHA1 hash:
eca6a2fdeeb1f467df185e0eec127fd8172ccbb5
Detections:
lokibot
Create hunting rule
win_lokipws_auto
Create hunting rule
win_lokipws_g0
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Lokibot
Create hunting rule
SUSP_XORed_URL_In_EXE
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_GENInfoStealer
Create hunting rule
STEALER_Lokibot
Create hunting rule
Link:
https://www.unpac.me/results/fe96fd8f-57e5-4469-8086-450e68566ad5/
Parent samples :
a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e
795af0703ab2ab7cfcfcc38449e7da1a20967be437e5877ee27da317b3991357
SH256 hash:
f540e8d603962027b3a1f8b86d035281bfbdd3a05a621ead255825bc2082632a
MD5 hash:
d172f59251b97b415b621d302e1be2b7
SHA1 hash:
b1534e603749c901b5ac185f20e281f6be7fa908
Link:
https://www.unpac.me/results/fe96fd8f-57e5-4469-8086-450e68566ad5/
SH256 hash:
c7f0c8ebc1248864d8d57b4b0cbf2b576916742d45e74d547a081296d9702452
MD5 hash:
1096ed135f96d607bf941dffb0ee21ca
SHA1 hash:
5c008519919615818f71f29059265c0c12084640
Link:
https://www.unpac.me/results/fe96fd8f-57e5-4469-8086-450e68566ad5/
SH256 hash:
27ddc96465ac70b602e730ca4b28018a2875f5aca4215f3d8608b9defc8bf23d
MD5 hash:
1b2614489be216f14010dea5dee50dc5
SHA1 hash:
046c2462662dc3adea1c79121b4d865665850e23
Link:
https://www.unpac.me/results/fe96fd8f-57e5-4469-8086-450e68566ad5/
SH256 hash:
a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e
MD5 hash:
40e4e3307dd7359897141771ba831bfb
SHA1 hash:
92529678ea9fa991b616c2d17625488d5142b48c
Link:
https://www.unpac.me/results/fe96fd8f-57e5-4469-8086-450e68566ad5/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a8b6ba98e17c/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/a8b6ba98e17c9d17dfc5d46b89b42f6fa394a758db6e64f9f7259744e1c3a45e

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:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
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:INDICATOR_SUSPICIOUS_GENInfoStealer
Create hunting rule
Author:ditekSHen
Description:Detects executables containing common artifacts observed in infostealers
Rule name:infostealer_loki
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:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:malware_Lokibot_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Lokibot in memory
Reference:internal research
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:STEALER_Lokibot
Create hunting rule
Author:Marc Rivero | McAfee ATR Team
Description:Rule to detect Lokibot stealer
Rule name:Windows_Trojan_Lokibot_0f421617
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Lokibot_1f885282
Create hunting rule
Author:Elastic Security
Rule name:win_lokipws_auto
Create hunting rule
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.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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