MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6856905d02a99fbcddf5fab7660c8f99f7fff107cf7865d716e972bf8b313c6. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a6856905d02a99fbcddf5fab7660c8f99f7fff107cf7865d716e972bf8b313c6
SHA3-384 hash: a6aa463dd62c9b7bdc0ef8181a241d2de0887378f2c2d0d478e0a300a7d298e0ee6da54b0856820ab4e83bf64689c36c
SHA1 hash: 7fa4ccd800bcf2c5254abee391678b708cba3d94
MD5 hash: f6528507e0c7e2f42c06bc7c3450d415
humanhash: sweet-september-hotel-eleven
File name:a6856905d02a99fbcddf5fab7660c8f99f7fff107cf7865d716e972bf8b313c6
Download: download sample
Signature Dridex
Create hunting rule
File size:2'248'704 bytes
First seen:2021-09-29 07:26:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:aVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1klw:HfP7fWsK5z9A+WGAW+V5SB6Ct4bnbkl
Threatray 1'230 similar samples on MalwareBazaar
TLSH T174A56B10FFF205C3C09DF739789D3415A2B3AA65811F8A1D824F131E6CA5B513EAE99B
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
106
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a6856905d02a99fbcddf5fab7660c8f99f7fff107cf7865d716e972bf8b313c6
Verdict:
No threats detected
Analysis date:
2021-09-29 07:30:55 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/21efc78d-2e48-4925-bfa2-457556adb57e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DridexV4
Create hunting rule
Link:
https://www.capesandbox.com/analysis/192894/
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
Reading critical registry keys
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Forced shutdown of a browser
Enabling autorun by creating a file
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ed3bc88e-8e75-420a-ae11-0290ea9c054c
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/860890
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
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Uses Atom Bombing / ProGate to inject into other processes
Windows Update Standalone Installer command line found (may be used to bypass UAC)
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 493511 Sample: E4KNlDTae1 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 9 loaddll64.exe 1 2->9         started        process3 process4 11 cmd.exe 1 9->11         started        13 rundll32.exe 9->13         started        15 rundll32.exe 9->15         started        17 rundll32.exe 9->17         started        process5 19 rundll32.exe 11->19         started        signatures6 50 Changes memory attributes in foreign processes to executable or writable 19->50 52 Uses Atom Bombing / ProGate to inject into other processes 19->52 54 Queues an APC in another process (thread injection) 19->54 22 explorer.exe 2 67 19->22 injected process7 file8 34 C:\Users\user\AppData\Local\...\VERSION.dll, PE32+ 22->34 dropped 36 C:\Users\user\AppData\Local\...\XmlLite.dll, PE32+ 22->36 dropped 38 C:\Users\user\AppData\Local\...\SYSDM.CPL, PE32+ 22->38 dropped 40 21 other files (5 malicious) 22->40 dropped 56 Benign windows process drops PE files 22->56 26 SystemPropertiesRemote.exe 22->26         started        28 sethc.exe 22->28         started        30 SystemPropertiesPerformance.exe 22->30         started        32 15 other processes 22->32 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a6856905d02a99fbcddf5fab7660c8f99f7fff107cf7865d716e972bf8b313c6/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-21 21:31:43 UTC
AV detection:
34 of 45 (75.56%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
0399f40eb9daa1495ddd1f1858a8bc933f4d4947b47e780ee447b078ed96345b
Dridex
340d6860d7cf5e6b1ba903d9c7d24c61f1ac4a56a0453c3df85631652f9bd12b
Dridex
3acaf4b070946d23c6aa69848211af6991e53d6ac39acea32c3a1e66066c13f0
Dridex
3e80a6edb0fa9c6d94665d22ea284e2b701759b2ea1130ed2072b831e2284100
Dridex
40779eaea905f54cf2ad50973b92114acd97446a9b53beb8e76a7e50e0d261d8
Dridex
5178e8d070048a784195fc453c7c9a0092d469567776087eb6c6cf06d037ce58
Dridex
92253aeb2a4772dc3f6c757d97633554031ff964ac7f4d215113e4763b141da7
Dridex
b07aff83880c9d5315322e289018077face4c3992f81cf08d56ac2602e212385
Dridex
cf13a4341ae1c3973d52f7ded069c63420437a4a93b2f616fbda675404cef8ca
Dridex
dbd32ab6f770eab62186304c10f0193d394915ba69e42e6d73a6e289f2ba7b9c
Dridex
+ 1'220 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/210929-h9jxrsebgl/
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:
a6856905d02a99fbcddf5fab7660c8f99f7fff107cf7865d716e972bf8b313c6
MD5 hash:
f6528507e0c7e2f42c06bc7c3450d415
SHA1 hash:
7fa4ccd800bcf2c5254abee391678b708cba3d94
Link:
https://www.unpac.me/results/1aaaf868-59ca-4285-b61e-6e02315134f9/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/a6856905d02a/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/a6856905d02a99fbcddf5fab7660c8f99f7fff107cf7865d716e972bf8b313c6

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/192894/

Comments