MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b06f938b3823443406c499ff1995722b56e83d0c8b4d9ac646d4d29b4d59082d. 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


Lucifer


Vendor detections: 12


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

SHA256 hash: b06f938b3823443406c499ff1995722b56e83d0c8b4d9ac646d4d29b4d59082d
SHA3-384 hash: 9d69f7137b1e9dbca2eacfbb8b9625bf22f68092de09e604e67ec7833d5e1f5c7e7b9a6bfbd63eaecd0743c146f5f0a1
SHA1 hash: 7464b2b5bb6b9c5f75466687585615d810277329
MD5 hash: 505e7b77cba9c4a64ac2827d86c68427
humanhash: paris-kilo-beryllium-vegan
File name:unknowStealer.bin
Download: download sample
Signature Lucifer
Create hunting rule
File size:284'160 bytes
First seen:2023-01-30 14:03:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9e6b96dd5a9c77bfca5b76116f1f99fd (1 x Lucifer)
ssdeep 3072:WE9sokLQOT+juAHwTNuZft3JVGClvm/6Q9EmqmI3gD1jVUM4sxedYd2AIfuACDno:Wig3T+NH5qCw90hgDtVNQuVDbo
TLSH T16054E4236ADC7CE2D035073037BB93E0D72DED601AA2C95E53D00269EA7D553B5227EA
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon f0968ee8aae8e8b2 (9 x Urelas, 5 x HermeticWiper, 4 x Starcat)
Reporter Anonymous
Tags:64bit exe Lucifer

Intelligence

File Origin
# of uploads :
1
# of downloads :
314
Origin country :
IQ IQ
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
unknowStealer.bin
Verdict:
Malicious activity
Analysis date:
2023-01-30 14:06:38 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/ab1c7d43-0809-4dca-940e-d9c2bc96c7f8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/358358/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connecting to a non-recommended domain
Sending an HTTP GET request
DNS request
Sending a custom TCP request
Creating a file
Launching cmd.exe command interpreter
Creating a process with a hidden window
Launching a process
Creating a file in the %temp% directory
Creating a service
Loading a system driver
Creating a file in the Windows subdirectories
Forced shutdown of a system process
Enabling autorun for a service
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/64060/overview
Behaviour
MalwareBazaar
MeasuringTime
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware update.exe
Link:
https://www.filescan.io/uploads/63d7ce531c9cbf7d62548a1f/reports/d8e1cac0-770e-4150-8e1b-f8de5de886ac/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:
Matanbuchus
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0e6520f9-9b1f-40a6-a135-4b16466cc59c
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1161660
Signature
Antivirus detection for URL or domain
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines)
Sigma detected: Capture Wi-Fi password
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal WLAN passwords
Uses netsh to modify the Windows network and firewall settings
Uses the Telegram API (likely for C&C communication)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 794413 Sample: unknowStealer.bin.exe Startdate: 30/01/2023 Architecture: WINDOWS Score: 100 50 api.telegram.org 2->50 66 Snort IDS alert for network traffic 2->66 68 Antivirus detection for URL or domain 2->68 70 Sigma detected: Capture Wi-Fi password 2->70 72 3 other signatures 2->72 11 unknowStealer.bin.exe 2 17 2->11         started        signatures3 process4 dnsIp5 58 193.56.146.29 LVLT-10753US unknown 11->58 60 api.telegram.org 149.154.167.220 TELEGRAMRU United Kingdom 11->60 48 C:\ProgramData\updateTask.dll, PE32+ 11->48 dropped 15 ComputerDefaults.exe 11->15         started        17 cmd.exe 11->17         started        file6 process7 signatures8 20 rundll32.exe 15->20         started        62 Uses netsh to modify the Windows network and firewall settings 17->62 64 Tries to harvest and steal WLAN passwords 17->64 process9 process10 22 rundll32.exe 16 55 20->22         started        dnsIp11 52 api.telegram.org 22->52 54 72.245.12.0.in-addr.arpa 22->54 56 3 other IPs or domains 22->56 46 C:\Users\...\xpYtNctYGjjvUZRiHxCSwMcbKEih, PE32+ 22->46 dropped 74 System process connects to network (likely due to code injection or exploit) 22->74 76 May check the online IP address of the machine 22->76 78 Queries sensitive Plug and Play Device Information (via WMI, Win32_PnPEntity, often done to detect virtual machines) 22->78 82 2 other signatures 22->82 27 cmd.exe 1 22->27         started        30 cmd.exe 22->30         started        file12 80 Uses the Telegram API (likely for C&C communication) 52->80 signatures13 process14 signatures15 84 Tries to harvest and steal WLAN passwords 27->84 32 netsh.exe 3 27->32         started        34 conhost.exe 27->34         started        36 chcp.com 1 27->36         started        38 findstr.exe 27->38         started        40 conhost.exe 30->40         started        42 chcp.com 30->42         started        44 netsh.exe 30->44         started        process16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b06f938b3823443406c499ff1995722b56e83d0c8b4d9ac646d4d29b4d59082d/
Threat name:
Win32.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2023-01-20 00:03:05 UTC
File Type:
PE (Exe)
Extracted files:
33
AV detection:
22 of 39 (56.41%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wbxzhczyencdibweth7rtflsfnloqpimrngzvrsg2tjjwtkzbawq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  10/10
Tags:
collection persistence spyware stealer
Link:
https://tria.ge/reports/230130-rc9atsaf59/
Behaviour
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Sets service image path in registry
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
b06f938b3823443406c499ff1995722b56e83d0c8b4d9ac646d4d29b4d59082d
MD5 hash:
505e7b77cba9c4a64ac2827d86c68427
SHA1 hash:
7464b2b5bb6b9c5f75466687585615d810277329
Link:
https://www.unpac.me/results/46e008eb-17c0-4c95-a104-59892d2d835c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b06f938b3823/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/b06f938b3823443406c499ff1995722b56e83d0c8b4d9ac646d4d29b4d59082d

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/358358/

Comments