MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 994af9a2c1fe96e94a95f0bc85bb6a6fcac476d812a66ed4fd2f9055b34c5f43. 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: 994af9a2c1fe96e94a95f0bc85bb6a6fcac476d812a66ed4fd2f9055b34c5f43
SHA3-384 hash: 6764ee3868ce989df8966b73b365ff431a9145068ed2d98fb03f4f6ac174cfda37b3916915380e16e2eb223ced39ef92
SHA1 hash: 26c9606486a242abe059ec2359b25f8cf80b0e88
MD5 hash: 2ac3dba35aa44d0f4a3ee0edcd0cc713
humanhash: six-oscar-pennsylvania-white
File name:994af9a2c1fe96e94a95f0bc85bb6a6fcac476d812a66ed4fd2f9055b34c5f43
Download: download sample
Signature Dridex
Create hunting rule
File size:1'802'240 bytes
First seen:2021-09-09 11:53:20 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:TVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:CfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 351 similar samples on MalwareBazaar
TLSH T18285E120EE69E1E6C6B99F3E940835231BB93D75110D60DCC351608F9EF82546E3F9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
994af9a2c1fe96e94a95f0bc85bb6a6fcac476d812a66ed4fd2f9055b34c5f43
Verdict:
No threats detected
Analysis date:
2021-09-09 12:06:40 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e5e71c74-a333-4442-ab97-ad3759a31720

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/186587/
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/6e3eead0-8ccc-4565-90d3-62f26d9a4a9c
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/848295
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
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: 480723 Sample: 810urPJ9vm Startdate: 09/09/2021 Architecture: WINDOWS Score: 96 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 2 other signatures 2->47 8 loaddll64.exe 1 2->8         started        process3 process4 10 rundll32.exe 8->10         started        13 rundll32.exe 8->13         started        15 cmd.exe 1 8->15         started        17 17 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 52 10->19 injected 23 rundll32.exe 15->23         started        process6 file7 33 C:\Users\user\AppData\Local\...\WINBRAND.dll, PE32+ 19->33 dropped 35 C:\Users\user\AppData\Local\...\mmcbase.DLL, PE32+ 19->35 dropped 37 C:\Users\user\AppData\Local\Iu4LYKY\wer.dll, PE32+ 19->37 dropped 39 11 other files (3 malicious) 19->39 dropped 49 Benign windows process drops PE files 19->49 25 SysResetErr.exe 19->25         started        27 SysResetErr.exe 19->27         started        29 BdeUISrv.exe 19->29         started        31 3 other processes 19->31 signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/994af9a2c1fe96e94a95f0bc85bb6a6fcac476d812a66ed4fd2f9055b34c5f43/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-06 23:00:06 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:
088052505d49a8700fbcf1f590a8303a12fd2f9abb2f6b40d94c7ea3889c35b6
Dridex
093afb9fea7c597a845147683a408b2729ac164d66ec0c49a8a330d22fff09ee
Dridex
0d3e8fe20cccea6e92c39db0a9adcf107c61d2055ed4aff6d55015dc3b67557f
Dridex
141c9de378262fbdecd90be8664dfbb860ac63d19d09a313e6d008b576e7e61b
Dridex
68ec586805f1aa68028a970b473436d353f8327dc868e5333c18a787c6dff47e
Dridex
9f8b00082fe23161c73388b855578bedfe0e738a805f07365c51bf7c6a75d9cb
Dridex
a623c257fff6e655987378a1df688fd666fb787c0c38392b79af1774282b6c9c
Dridex
b51d9b2a34055d1bc5ac9fb0e47eb9802d638d5373751a6ad02c61ce1590390a
Dridex
cca657825a39c8d55ba4502c35ee4129dc2947945911beb77d0030684c8ea60d
Dridex
d061ab0b5ef115a2d261d04b0e1268d745adb997b75c80811f3ced20ef316a58
Dridex
+ 341 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-n2x3babcbl/
Behaviour
Checks SCSI registry key(s)
Enumerates system info in registry
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Drops file in Windows directory
Adds Run key to start application
Checks whether UAC is enabled
Enumerates connected drives
Loads dropped DLL
Executes dropped EXE
Modifies Installed Components in the registry
Dridex Shellcode
Dridex
Unpacked files
SH256 hash:
994af9a2c1fe96e94a95f0bc85bb6a6fcac476d812a66ed4fd2f9055b34c5f43
MD5 hash:
2ac3dba35aa44d0f4a3ee0edcd0cc713
SHA1 hash:
26c9606486a242abe059ec2359b25f8cf80b0e88
Link:
https://www.unpac.me/results/879eb10e-8aa9-4601-bcd1-2e4270ba3175/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/994af9a2c1fe/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/994af9a2c1fe96e94a95f0bc85bb6a6fcac476d812a66ed4fd2f9055b34c5f43

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/186587/

Comments