MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fbfb42718b0bf3a24620473f36131d08a3b9379b934f9d237e1728b6c5c9d70. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fbfb42718b0bf3a24620473f36131d08a3b9379b934f9d237e1728b6c5c9d70
SHA3-384 hash: 201170dafa5378c46f0099f3df4287fbf95bd76d8abdf6bb704dc7f15fe93fcbdb245218bba668590f884346bcef3d84
SHA1 hash: d58cab71efa38cb29b4619ebfafd115d281059dd
MD5 hash: a9b694ea1750dae25359897b9c86839a
humanhash: california-fanta-yellow-west
File name:1fbfb42718b0bf3a24620473f36131d08a3b9379b934f9d237e1728b6c5c9d70
Download: download sample
Signature Dridex
Create hunting rule
File size:1'634'304 bytes
First seen:2021-09-13 07:02:34 UTC
Last seen:2021-09-13 07:08:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:MVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:5fP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 384 similar samples on MalwareBazaar
TLSH T1E775E020EE69E1E6C6B89F3E9408352717F93D75110D608CC392608F5EFC6546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
100
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1fbfb42718b0bf3a24620473f36131d08a3b9379b934f9d237e1728b6c5c9d70
Verdict:
No threats detected
Analysis date:
2021-09-13 07:06:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/29d78a6c-adff-468c-a7e7-e08055a6aa60

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/187270/
Detection(s):
Win.Packed.Razy-9769561-0
Create hunting rule

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
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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6174fc01a9d585e6d537066d/reports/120461b0-212f-454d-9b7b-df73037ab0be/overview
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f5354e60-cd29-4398-85ad-36df76c665b1
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/849524
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
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
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:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 481955 Sample: T655Tl4dAm Startdate: 13/09/2021 Architecture: WINDOWS Score: 100 41 Antivirus detection for dropped file 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 4 other signatures 2->47 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 15 other processes 8->17 signatures5 51 Changes memory attributes in foreign processes to executable or writable 10->51 53 Uses Atom Bombing / ProGate to inject into other processes 10->53 55 Queues an APC in another process (thread injection) 10->55 19 explorer.exe 2 37 10->19 injected 23 rundll32.exe 13->23         started        process6 file7 33 C:\Users\user\AppData\Local\...\MFC42u.dll, PE32+ 19->33 dropped 35 C:\Users\user\AppData\Local\8ALO\DUI70.dll, PE32+ 19->35 dropped 37 C:\Users\user\AppData\Local\...\msconfig.exe, PE32+ 19->37 dropped 39 C:\Users\user\...\WindowsActionDialog.exe, PE32+ 19->39 dropped 49 Benign windows process drops PE files 19->49 25 msconfig.exe 19->25         started        27 msconfig.exe 19->27         started        29 WindowsActionDialog.exe 19->29         started        31 2 other processes 19->31 signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1fbfb42718b0bf3a24620473f36131d08a3b9379b934f9d237e1728b6c5c9d70/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-10 01:35:00 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
33 of 45 (73.33%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
0770a97c6d5f283bdb7774ab8dbe034e726ec991da7460f1f62ef41ce9bff004
Dridex
1b470c5041d36804be12a13fb475bca4b98824f5a845e59ff0548a4dc25c30dc
Dridex
334ccf9e377cf841f14c6acee3f5f9d9a207a81db24c3e5f76e86a0888a7e849
Dridex
7107fe58f7979317d48cf634b71faac0deeaa95795f46c36240a15745730cf75
Dridex
9b90e7fd169d84766a6d636c6b0b68b3b26c491cd8335097177a087d69baa817
Dridex
9e4c1d6eca28ab6e7f97d5e8bb6582ef0e67f90e899b8a972518da0637deb8f7
Dridex
9f22fb5dff891afceb79e39f45f87f122cde85dc48177a7510886d2834fa4b94
Dridex
de43d55d6a97318d5c6b0493cbc23fa2d7da8bebe388f1fdb9558e8af7d68d45
Dridex
f90bd8f4a586c483137c3dd2ca784a8578ddd2d2a4e798c91c6af47c8d56a9fd
Dridex
+ 374 additional samples on MalwareBazaar
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet evasion payload persistence trojan
Link:
https://tria.ge/reports/210913-hvcvxagbdr/
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
Loads dropped DLL
Executes dropped EXE
Dridex Shellcode
Dridex
Unpacked files
SH256 hash:
1fbfb42718b0bf3a24620473f36131d08a3b9379b934f9d237e1728b6c5c9d70
MD5 hash:
a9b694ea1750dae25359897b9c86839a
SHA1 hash:
d58cab71efa38cb29b4619ebfafd115d281059dd
Link:
https://www.unpac.me/results/80665760-a539-458f-8329-79864593fa0c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/1fbfb42718b0/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/1fbfb42718b0bf3a24620473f36131d08a3b9379b934f9d237e1728b6c5c9d70

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/187270/

Comments