MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3474885d8a6ef157d6e9893df6c81bcb8273a1f438d641b4a9324ab3823b6539. 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: 7


Intelligence 7 IOCs YARA File information Comments 1

SHA256 hash: 3474885d8a6ef157d6e9893df6c81bcb8273a1f438d641b4a9324ab3823b6539
SHA3-384 hash: b10dd008803140b4959a621e18f031455c303d1cee063fed4b12e79fc084ad797bb37afb3a07978b6b8c27ef953d2786
SHA1 hash: 35c8ac1245b09ca0144484f5993926b96512c87e
MD5 hash: 320501d2b60b1f160acbef3919c688fc
humanhash: sweet-ink-salami-may
File name:320501d2b60b1f160acbef3919c688fc
Download: download sample
File size:290'304 bytes
First seen:2021-08-16 03:05:36 UTC
Last seen:2021-08-16 03:40:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a93d3aeb5048cb343bc92212709955c9 (5 x Smoke Loader, 2 x RedLineStealer, 2 x RaccoonStealer)
ssdeep 6144:ZSLNgQouQ/TluLtnA0wdE07bjq63c/mp3k:ZSBbdQLUwVfw
Threatray 20 similar samples on MalwareBazaar
TLSH T12054F10DB99FE972C38635740473C7AC56B99F20D56309F72B452A6E6E30EF0932634A
dhash icon 4839b2b4e8c38890 (137 x RaccoonStealer, 37 x Smoke Loader, 30 x RedLineStealer)
Reporter zbetcheckin
Tags:32 exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
118
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
320501d2b60b1f160acbef3919c688fc
Verdict:
Malicious activity
Analysis date:
2021-08-16 03:08:18 UTC
Tags:
trojan loader

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Launching the default Windows debugger (dwwin.exe)
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Connection attempt
Sending an HTTP GET request
Sending a UDP request
Launching a process
Launching cmd.exe command interpreter
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Downloading the file
Blocking the Windows Defender launch
Launching a file downloaded from the Internet
Enabling autorun by creating a 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:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Creates autostart registry keys with suspicious values (likely registry only malware)
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Sigma detected: Powershell download and execute file
Sigma detected: PowerShell DownloadFile
Sigma detected: Suspicious PowerShell Parameter Substring
Sigma detected: System File Execution Location Anomaly
Suspicious powershell command line found
Tries to download and execute files (via powershell)
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 465711 Sample: jhhlKsLVVH Startdate: 16/08/2021 Architecture: WINDOWS Score: 100 51 Multi AV Scanner detection for domain / URL 2->51 53 Antivirus detection for URL or domain 2->53 55 Sigma detected: Powershell download and execute file 2->55 57 5 other signatures 2->57 8 jhhlKsLVVH.exe 3 2->8         started        process3 file4 33 C:\ProgramData\Runtimebroker.exe, PE32 8->33 dropped 35 C:\...\Runtimebroker.exe:Zone.Identifier, ASCII 8->35 dropped 11 Runtimebroker.exe 16 8->11         started        14 WerFault.exe 9 8->14         started        17 WerFault.exe 9 8->17         started        19 4 other processes 8->19 process5 file6 61 Multi AV Scanner detection for dropped file 11->61 63 Suspicious powershell command line found 11->63 65 Obfuscated command line found 11->65 67 Tries to download and execute files (via powershell) 11->67 21 powershell.exe 11->21         started        25 WerFault.exe 9 11->25         started        27 WerFault.exe 11->27         started        29 3 other processes 11->29 37 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 14->37 dropped 39 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 17->39 dropped 41 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->41 dropped 43 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->43 dropped 45 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->45 dropped 47 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->47 dropped signatures7 process8 dnsIp9 49 193.56.146.55, 49733, 49755, 49756 LVLT-10753US unknown 21->49 59 Creates autostart registry keys with suspicious values (likely registry only malware) 21->59 31 conhost.exe 21->31         started        signatures10 process11
Threat name:
Win32.Trojan.Sabsik
Status:
Malicious
First seen:
2021-08-16 03:06:06 UTC
AV detection:
22 of 46 (47.83%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion persistence trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Adds Run key to start application
Drops startup file
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Defender Real-time Protection settings
Malware Config
Dropper Extraction:
http://193.56.146.55/Api/GetFile2
Unpacked files
SH256 hash:
3bb3d47abf7a17b70654e6a25651b43527f64fa6c13a0e5359819277243da0c4
MD5 hash:
ebe03e07622cf4bb6349f35ed27411fd
SHA1 hash:
a684e4b13a9cdd77ca8c469f2ce05a93dcc82ef8
SH256 hash:
3474885d8a6ef157d6e9893df6c81bcb8273a1f438d641b4a9324ab3823b6539
MD5 hash:
320501d2b60b1f160acbef3919c688fc
SHA1 hash:
35c8ac1245b09ca0144484f5993926b96512c87e
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

Executable exe 3474885d8a6ef157d6e9893df6c81bcb8273a1f438d641b4a9324ab3823b6539

(this sample)

Comments



Avatar
zbet commented on 2021-08-16 03:05:38 UTC

url : hxxp://91.241.19.52/runtimebroker.exe