MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7500211dd9ce4e45664ae07e4eb58ca361c4551f1c2b52d00bb0da547e9cdc2a. 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



Dridex


Vendor detections: 9


Intelligence 9 IOCs YARA File information Comments

SHA256 hash: 7500211dd9ce4e45664ae07e4eb58ca361c4551f1c2b52d00bb0da547e9cdc2a
SHA3-384 hash: efb9ed91a7e12b6af472bfae5d8e1e4e5ddf25edaa86ec9fb0f0f78111b752986c134dad81c068962ec54acc0e0751bb
SHA1 hash: c47a48e04dc10641df07dba7dbbb73602e6615aa
MD5 hash: a75be08d11b5028b6e0fa8be59676599
humanhash: golf-iowa-harry-carolina
File name:7500211dd9ce4e45664ae07e4eb58ca361c4551f1c2b52d00bb0da547e9cdc2a
Download: download sample
Signature Dridex
File size:2'105'344 bytes
First seen:2021-09-28 09:08:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:LVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:KfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 1'093 similar samples on MalwareBazaar
TLSH T16EA5E020EE69E1E6C6B89F3E9408352727F93D75110D608CC396704F5EF82546E3E9AE
Reporter @JAMESWT_MHT
Tags:Dridex exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
50
Origin country :
IT IT
Mail intelligence
No data
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Changing a file
Replacing files
Launching the process to change the firewall settings
Creating a process with a hidden window
Creating a file
Creating a process from a recently created file
Deleting a recently created file
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Forced shutdown of a browser
Enabling autorun by creating a file
Result
Threat name:
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Benign windows process drops PE files
Changes memory attributes in foreign processes to executable or writable
Contains functionality to prevent local Windows debugging
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Queues an APC in another process (thread injection)
Uses Atom Bombing / ProGate to inject into other processes
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 492789 Sample: yWteP7e12z Startdate: 29/09/2021 Architecture: WINDOWS Score: 100 42 Antivirus detection for dropped file 2->42 44 Antivirus / Scanner detection for submitted sample 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 4 other signatures 2->48 8 loaddll64.exe 1 2->8         started        process3 process4 10 rundll32.exe 8->10         started        13 cmd.exe 1 8->13         started        15 rundll32.exe 8->15         started        17 rundll32.exe 8->17         started        signatures5 54 Changes memory attributes in foreign processes to executable or writable 10->54 56 Uses Atom Bombing / ProGate to inject into other processes 10->56 58 Queues an APC in another process (thread injection) 10->58 19 explorer.exe 2 61 10->19 injected 23 rundll32.exe 13->23         started        process6 file7 34 C:\Users\user\AppData\Local\...\ACTIVEDS.dll, PE32+ 19->34 dropped 36 C:\Users\user\AppData\Local\...\VERSION.dll, PE32+ 19->36 dropped 38 C:\Users\user\AppData\Local\...\WMPDMC.exe, PE32+ 19->38 dropped 40 17 other files (3 malicious) 19->40 dropped 50 Benign windows process drops PE files 19->50 25 WMPDMC.exe 19->25         started        28 SppExtComObj.Exe 19->28         started        30 ddodiag.exe 19->30         started        32 13 other processes 19->32 signatures8 process9 signatures10 52 Contains functionality to prevent local Windows debugging 25->52
Threat name:
Win64.Infostealer.Dridex
Status:
Malicious
First seen:
2021-09-23 20:35:00 UTC
AV detection:
35 of 45 (77.78%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:dridex botnet evasion payload persistence trojan
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Adds Run key to start application
Checks whether UAC is enabled
Drops startup file
Loads dropped DLL
Executes dropped EXE
Dridex Shellcode
Dridex
Unpacked files
SH256 hash:
7500211dd9ce4e45664ae07e4eb58ca361c4551f1c2b52d00bb0da547e9cdc2a
MD5 hash:
a75be08d11b5028b6e0fa8be59676599
SHA1 hash:
c47a48e04dc10641df07dba7dbbb73602e6615aa

File information


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

Comments