MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9bd4aeef3b523a2046c1f76ae4c6d3af54c7efe233aed7f5639323c48deed942. 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



Threat unknown


Vendor detections: 10


Intelligence 10 IOCs YARA 4 File information Comments 1

SHA256 hash: 9bd4aeef3b523a2046c1f76ae4c6d3af54c7efe233aed7f5639323c48deed942
SHA3-384 hash: 9dc51f78d1594ae3d9c6c0a763b5440b3cbd3b37b2d3e9c411379b07152538b3d0dc00413c2cfc69a80827041bea5d1d
SHA1 hash: b031b675facc4c2eeb4f00cc9b5b1727ff5ca62e
MD5 hash: 35f37ceea079fd8b8548493347fb0fe8
humanhash: louisiana-fillet-carolina-violet
File name:35f37ceea079fd8b8548493347fb0fe8
Download: download sample
File size:661'504 bytes
First seen:2022-06-27 14:40:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:hpMnCS2GYexCJ1wEiJJljw86FJ8KPQn25W99bEHA:nNSYIUuEiJzMfFJ8D0O9b5
Threatray 2'211 similar samples on MalwareBazaar
TLSH T10DE4BD39EB899C9DCA76CAFA8A34D3941E40AC1D1C559EDD27C636C90673FC6220D837
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 00ecd0f8f8f0c400 (26 x AgentTesla, 20 x SnakeKeylogger, 5 x Formbook)
Reporter zbetcheckin
Tags:32 exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
216
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Creating a file
Enabling the 'hidden' option for analyzed file
Creating a file in the %temp% directory
Moving a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
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.
Result
Threat name:
Clipboard Hijacker
Detection:
malicious
Classification:
adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops PE files to the startup folder
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
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
Yara detected Clipboard Hijacker
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 653037 Sample: nm4006jcWy Startdate: 27/06/2022 Architecture: WINDOWS Score: 100 67 Malicious sample detected (through community Yara rule) 2->67 69 Antivirus detection for dropped file 2->69 71 Antivirus / Scanner detection for submitted sample 2->71 73 11 other signatures 2->73 7 nm4006jcWy.exe 1 7 2->7         started        11 file.exe 4 2->11         started        13 file.exe 3 2->13         started        15 2 other processes 2->15 process3 dnsIp4 59 C:\Users\user\AppData\Roaming\...\file.exe, PE32 7->59 dropped 61 C:\Users\user\...\file.exe:Zone.Identifier, ASCII 7->61 dropped 63 C:\Users\user\AppData\...\nm4006jcWy.exe.log, ASCII 7->63 dropped 75 Encrypted powershell cmdline option found 7->75 77 Drops PE files to the startup folder 7->77 18 nm4006jcWy.exe 9 7->18         started        21 powershell.exe 15 7->21         started        23 file.exe 11->23         started        25 powershell.exe 11->25         started        79 Injects a PE file into a foreign processes 13->79 27 powershell.exe 13->27         started        29 file.exe 13->29         started        65 192.168.2.1 unknown unknown 15->65 31 powershell.exe 15->31         started        33 powershell.exe 15->33         started        35 nm4006jcWy.exe 15->35         started        file5 signatures6 process7 file8 47 C:\Users\user\AppData\...\nm4006jcWy.exe, PE32 18->47 dropped 49 C:\Users\user\AppData\...\nm4006jcWy.exe, PE32 18->49 dropped 51 C:\Users\user\AppData\...\user.config (copy), XML 18->51 dropped 53 C:\Users\user\AppData\...\leccxl4u.newcfg, XML 18->53 dropped 37 conhost.exe 21->37         started        55 C:\Users\user\AppData\Roaming\...\file.exe, PE32 23->55 dropped 57 C:\Users\user\AppData\Local\Temp\file.exe, PE32 23->57 dropped 39 conhost.exe 25->39         started        41 conhost.exe 27->41         started        43 conhost.exe 31->43         started        45 conhost.exe 33->45         started        process9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-06-27 02:57:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Unpacked files
SH256 hash:
f3b76f03939e1560bc7b508b29e53c925a967ece453110d8c18735b9806c4360
MD5 hash:
9e876f4de8b31e763ba5a5f805a7e857
SHA1 hash:
f4408e7dcce7da825255e8a004d8dbb984555525
SH256 hash:
9f01d9f2ed07e630ec078efa5d760762c3c8ad3b06e9e8a9062a37d63d57b026
MD5 hash:
9fbb8cec55b2115c00c0ba386c37ce62
SHA1 hash:
e2378a1c22c35e40fd1c3e19066de4e33b50f24a
SH256 hash:
9bd4aeef3b523a2046c1f76ae4c6d3af54c7efe233aed7f5639323c48deed942
MD5 hash:
35f37ceea079fd8b8548493347fb0fe8
SHA1 hash:
b031b675facc4c2eeb4f00cc9b5b1727ff5ca62e
Please note that we are no longer able to provide a coverage score for Virus Total.

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:AgentTesla
Author:Harish Kumar P
Description:Yara Rule to Detect AgentTesla
Rule name:BitcoinAddress
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
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

Executable exe 9bd4aeef3b523a2046c1f76ae4c6d3af54c7efe233aed7f5639323c48deed942

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-06-27 14:40:24 UTC

url : hxxp://tunamusavirlik.com/media/uu.exe