MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf13a4341ae1c3973d52f7ded069c63420437a4a93b2f616fbda675404cef8ca. 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: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf13a4341ae1c3973d52f7ded069c63420437a4a93b2f616fbda675404cef8ca
SHA3-384 hash: 7b060c3e0105301a80d75107d7bd08bf6609b2b5c271d8f9ddd75791a5f32e9572e497948e2fa5458cd2f301ab02b675
SHA1 hash: 82d136198925f0265bce28d64c0423f9e058f479
MD5 hash: 555cf928de286e741daea6685322661f
humanhash: twenty-august-montana-vegan
File name:cf13a4341ae1c3973d52f7ded069c63420437a4a93b2f616fbda675404cef8ca
Download: download sample
Signature Dridex
Create hunting rule
File size:1'753'088 bytes
First seen:2021-09-09 11:55:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:HVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:ufP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 323 similar samples on MalwareBazaar
TLSH T1A785E120EE69E1E6C6B99F3E940835231BB93D75110D609CC351608F9EF82546E3F9AF
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
233
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cf13a4341ae1c3973d52f7ded069c63420437a4a93b2f616fbda675404cef8ca
Verdict:
No threats detected
Analysis date:
2021-09-09 12:41:54 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0bfe51fd-7045-4cc9-aa96-025e33a90d44

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/186605/
Detection(s):
Win.Packed.Razy-9769561-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Changing a file
Replacing files
Creating a file
Creating a process from a recently created file
Deleting a recently created file
Creating a file in the %AppData% subdirectories
Sending a UDP request
Setting browser functions hooks
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Unauthorized injection to a browser process
Enabling autorun by creating a file
Forced shutdown of a browser
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/39711543-c5f1-4aa8-91a5-55ca4def5538
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/848182
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
Malicious sample detected (through community Yara rule)
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: 480623 Sample: X910jL6dHV Startdate: 09/09/2021 Architecture: WINDOWS Score: 100 42 Malicious sample detected (through community Yara rule) 2->42 44 Antivirus detection for dropped file 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 48 2 other signatures 2->48 8 loaddll64.exe 1 2->8         started        process3 signatures4 52 Queues an APC in another process (thread injection) 8->52 11 rundll32.exe 8->11         started        14 rundll32.exe 8->14         started        16 cmd.exe 1 8->16         started        18 14 other processes 8->18 process5 signatures6 54 Changes memory attributes in foreign processes to executable or writable 11->54 56 Uses Atom Bombing / ProGate to inject into other processes 11->56 20 explorer.exe 2 70 11->20 injected 24 rundll32.exe 16->24         started        process7 file8 34 C:\Users\user\AppData\Local\...\XmlLite.dll, PE32+ 20->34 dropped 36 C:\Users\user\AppData\Local\...\VERSION.dll, PE32+ 20->36 dropped 38 C:\Users\user\AppData\Local\...\WTSAPI32.dll, PE32+ 20->38 dropped 40 23 other files (8 malicious) 20->40 dropped 50 Benign windows process drops PE files 20->50 26 EhStorAuthn.exe 20->26         started        28 EhStorAuthn.exe 20->28         started        30 iexpress.exe 20->30         started        32 3 other processes 20->32 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cf13a4341ae1c3973d52f7ded069c63420437a4a93b2f616fbda675404cef8ca/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-06 22:50:21 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
32 of 45 (71.11%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
12d3005be0691cdcce3704bc50fe8b50d88e930f8cb65e73e015180c7c211b6d
Dridex
3acaf4b070946d23c6aa69848211af6991e53d6ac39acea32c3a1e66066c13f0
Dridex
73e90dc0324c6bfb21bbe289e16e4129067b031d4d06c1f38984a45ee22c5a7e
Dridex
76d67670e062e6aa05b82846d3782abfbe2f55dc90925b5a7ca8bc992361ee7f
Dridex
994af9a2c1fe96e94a95f0bc85bb6a6fcac476d812a66ed4fd2f9055b34c5f43
Dridex
9f8b00082fe23161c73388b855578bedfe0e738a805f07365c51bf7c6a75d9cb
Dridex
a7d1c42341ebcb74530822dfbd58f331a2c393c70e89f73b7e578e84ba7b317a
Dridex
c3796f52502caed26ff0ae4e53e5e1c47a4b22e523129ef923cedf3da8a76db1
Dridex
d682403584bf1b820b74b80638f088f498b12cfbdd36616147e1ff02619b601d
Dridex
e226eec1bdd34ddbf224a9d3d4566b2f8d31a910512dc96974ebb6a564c4b9a2
Dridex
+ 313 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/210909-n3grqagae6/
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 UnmapMainImage
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:
cf13a4341ae1c3973d52f7ded069c63420437a4a93b2f616fbda675404cef8ca
MD5 hash:
555cf928de286e741daea6685322661f
SHA1 hash:
82d136198925f0265bce28d64c0423f9e058f479
Link:
https://www.unpac.me/results/f41f768b-1705-4e7f-82e0-a3f354d8897c/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/cf13a4341ae1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/cf13a4341ae1c3973d52f7ded069c63420437a4a93b2f616fbda675404cef8ca

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/186605/

Comments