MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0. 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: 19


Intelligence 19 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0
SHA3-384 hash: 60a37ee77e9d0e9b4a709e2826f0bae211c000c112edf1ac0cd562acb45edfc3456ac734d6908ba756f8f881a78686d2
SHA1 hash: 364524ec9b431c4bb82f7e2c31480275c82133d8
MD5 hash: 67eb26d7f0aaa1e001828b5d2bfae149
humanhash: sierra-papa-mountain-video
File name:yUmGoxo1yynhz6W.exe
Download: download sample
Signature Loki
Create hunting rule
File size:549'888 bytes
First seen:2024-05-30 14:10:18 UTC
Last seen:Never
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:HbBPJwKcI5JG/d4m5wg3SRV1RUHsuVK+BEL1D1X5OlK0QK0mV91H:7BhcsGV4YSRV7fuVKdbOl+Kx3
Threatray 4'618 similar samples on MalwareBazaar
TLSH T105C4131032AA4725E8B76BFA9A1A02C143B6F9131639C72F794D70CE6F973608B50777
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter abuse_ch
Tags:exe Loki


Avatar
abuse_ch
Loki C2:
http://sempersim.su/d10/fre.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
461
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0.exe
Verdict:
Malicious activity
Analysis date:
2024-05-30 14:16:03 UTC
Tags:
trojan lokibot
Link:
https://app.any.run/tasks/52e87cad-7b59-4485-b710-fca46903a066

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2872.25606.7268.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6658892420ad30d2876772ccwin7simulatehigh_evasion
Tags:
Banker Encryption Execution Network Static Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Reading critical registry keys
Changing a file
Connection attempt to an infection source
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for analyzed file
Stealing user critical data
Query of malicious DNS domain
Moving of the original file
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin packed remote vbnet
Link:
https://www.filescan.io/uploads/665888fc9c0b71aaf52b22fb/reports/b20efc60-f8a5-460f-8bac-d288ec9cf003/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0
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/8767ce59-3859-4ceb-8220-a2b4b84013ba
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1449642
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1449642 Sample: yUmGoxo1yynhz6W.exe Startdate: 30/05/2024 Architecture: WINDOWS Score: 100 42 sempersim.su 2->42 46 Snort IDS alert for network traffic 2->46 48 Found malware configuration 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 11 other signatures 2->52 8 yUmGoxo1yynhz6W.exe 7 2->8         started        12 BoSsLH.exe 5 2->12         started        signatures3 process4 file5 38 C:\Users\user\AppData\Roaming\BoSsLH.exe, PE32 8->38 dropped 40 C:\Users\user\AppData\Local\...\tmp4653.tmp, XML 8->40 dropped 54 Uses schtasks.exe or at.exe to add and modify task schedules 8->54 56 Adds a directory exclusion to Windows Defender 8->56 58 Injects a PE file into a foreign processes 8->58 14 yUmGoxo1yynhz6W.exe 111 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        60 Multi AV Scanner detection for dropped file 12->60 62 Tries to steal Mail credentials (via file registry) 12->62 64 Machine Learning detection for dropped file 12->64 24 schtasks.exe 12->24         started        26 BoSsLH.exe 12->26         started        signatures6 process7 dnsIp8 44 sempersim.su 46.148.39.131, 49709, 49711, 49712 ERTEBATAT-DOORBORD-FARSimpotexportforshatelIR Iran (ISLAMIC Republic Of) 14->44 66 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->66 68 Tries to steal Mail credentials (via file / registry access) 14->68 70 Tries to harvest and steal ftp login credentials 14->70 72 Tries to harvest and steal browser information (history, passwords, etc) 14->72 74 Loading BitLocker PowerShell Module 18->74 28 conhost.exe 18->28         started        30 WmiPrvSE.exe 18->30         started        32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        36 conhost.exe 24->36         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2024-05-30 14:11:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hmfph5iun6oriynrbzstlxchx2qivz7y64ufikvlujpfzsgzctqa._file
Verdict:
malicious
Label(s):
lokipasswordstealer(pws)
Create hunting rule
Similar samples:
3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0
Loki
795af0703ab2ab7cfcfcc38449e7da1a20967be437e5877ee27da317b3991357
Loki
83761885d25f6efebd14c2b5e26965961fc59896c45a3fff0c1abf555e7b3482
Loki
cf83b56f041af2c2b7dbf8e50dfac4ba4583efccbf8ecca8f7dc4c0978d554db
Loki
f60b55a36d4b9154ec2d50e8586246ac1c5203593f05937e0b5d7e68d3c8c74a
Loki
+ 4'608 additional samples on MalwareBazaar
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection execution spyware stealer trojan
Link:
https://tria.ge/reports/240530-rg86mabc2v/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
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
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
Lokibot
Malware Config
C2 Extraction:
http://sempersim.su/d10/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
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/20893641-3a55-4455-b365-b6cabb6e9f10
Unpacked files
SH256 hash:
1feba65bd2aa62dc3cad4b386b25e5a5922cfaaa4f0c1aecff536bf10f54dc12
MD5 hash:
21ca6aa79257797cfcf81faf284a9f89
SHA1 hash:
bb55c21f04bd9a0d6fbd40f7129ec68344bd524e
Link:
https://www.unpac.me/results/8eb8fa52-f327-4623-b27e-db67b5cfbab5/
SH256 hash:
1caeb7c78b38849053c3acc70a8122a5bb1bac05563c7c70326b76e6f77221c8
MD5 hash:
82b62e5b44a7302138c1678d9d1750a7
SHA1 hash:
a059ec446c8ada016fe56c2753996311f99f5135
Link:
https://www.unpac.me/results/8eb8fa52-f327-4623-b27e-db67b5cfbab5/
SH256 hash:
b213b44a358d0955c660607790934a6aa20a2ae4d4ddcae12bf1e21ca4b32233
MD5 hash:
ced32a1e7974f037b34a547ebc51883d
SHA1 hash:
73b6652614a13f115de0a7e259a969c5e7116dcb
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/8eb8fa52-f327-4623-b27e-db67b5cfbab5/
Parent samples :
3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0
12aee4a37e5f760d7d3956b9c3971c178a12306c5f4f3e2a13ae713c4b6e2bb8
SH256 hash:
25b5214317428b6661d063585c9de0ceb173e0cbf529069873599ac09f179ae9
MD5 hash:
a09ba49a164d02715cea9498b85dadb3
SHA1 hash:
5cb0c737d9fb738c36ca64082b53cd2d816b6e8b
Link:
https://www.unpac.me/results/8eb8fa52-f327-4623-b27e-db67b5cfbab5/
Parent samples :
6379fc2cce3608db3ed95f85abf8e7391890b839c151224cca1dfc64c545b4d1
655a38b1686aa4f75f6dd4f2b59c8e9e09cde9997b46bafbe4e3dee38d859c99
SH256 hash:
3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0
MD5 hash:
67eb26d7f0aaa1e001828b5d2bfae149
SHA1 hash:
364524ec9b431c4bb82f7e2c31480275c82133d8
Link:
https://www.unpac.me/results/8eb8fa52-f327-4623-b27e-db67b5cfbab5/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3b0af3f5146f/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/3b0af3f5146f9d1461b10e6535dc47bea08ae7f8f728542aaba25e5cc8d914e0

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: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

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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