MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c99cfd2d74df4f7a6a470438f243a50c3c0160c98e2a0218cf3b5153a9a52cdf. 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 1

SHA256 hash: c99cfd2d74df4f7a6a470438f243a50c3c0160c98e2a0218cf3b5153a9a52cdf
SHA3-384 hash: d94bed49d57ec1b04c0c1184e7cafca486dfe3e0c55ea810904c76712efdd7231a7ce126b7be7a79e85a30e86d5c3004
SHA1 hash: 9c5a5826ee6ae4c58f30523b00ff91d7d2794663
MD5 hash: c77bb8626deba13b81af63ae400132a1
humanhash: bulldog-arkansas-colorado-arkansas
File name:c77bb862_by_Libranalysis
Download: download sample
Signature Dridex
File size:165'888 bytes
First seen:2021-05-09 21:04:05 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 987b9d7dc84d935c3675da82d40e06f2 (8'604 x Dridex, 2 x Gozi, 1 x Tofsee)
ssdeep 3072:MIcsGvTmf9vOmoM0IZ5kPjBxYvdIL2KyOQaOP8+cMTH1PxsMYQnF1b1l:Fc7UtOpM1Z5k1xYO2LXjTH1pH5nF1p
Threatray 8'901 similar samples on MalwareBazaar
TLSH C1F3C088CBB3E4E6EFB2D37976F85E1B461674551408B4F4C86CA58F74ABD008AE50F1
Reporter Libranalysis
Tags:Dridex


Avatar
Libranalysis
Uploaded as part of the sample sharing project

Intelligence


File Origin
# of uploads :
1
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
48 / 100
Signature
Machine Learning detection for sample
Tries to detect sandboxes / dynamic malware analysis system (file name check)
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 409309 Sample: c77bb862_by_Libranalysis Startdate: 09/05/2021 Architecture: WINDOWS Score: 48 17 Machine Learning detection for sample 2->17 8 loaddll32.exe 1 2->8         started        process3 process4 10 cmd.exe 1 8->10         started        process5 12 rundll32.exe 10->12         started        signatures6 19 Tries to detect sandboxes / dynamic malware analysis system (file name check) 12->19 15 WerFault.exe 23 9 12->15         started        process7
Threat name:
Win32.Trojan.Drixed
Status:
Malicious
First seen:
2021-05-09 21:04:12 UTC
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtCreateProcessExOtherParentProcess
Unpacked files
SH256 hash:
c99cfd2d74df4f7a6a470438f243a50c3c0160c98e2a0218cf3b5153a9a52cdf
MD5 hash:
c77bb8626deba13b81af63ae400132a1
SHA1 hash:
9c5a5826ee6ae4c58f30523b00ff91d7d2794663
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

Dridex

DLL dll c99cfd2d74df4f7a6a470438f243a50c3c0160c98e2a0218cf3b5153a9a52cdf

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
a̵c̵c̸i̵d̷e̵n̷t̴a̷l̴r̵e̷b̸e̴l̸ commented on 2021-05-09 21:59:39 UTC

============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0009] Anti-Behavioral Analysis::Virtual Machine Detection
1) [C0026.002] Data Micro-objective::XOR::Encode Data