MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3f09c266461ecb0546e660caafbd91e4d05f58d8bc7291ee718e55b2767dcce. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c3f09c266461ecb0546e660caafbd91e4d05f58d8bc7291ee718e55b2767dcce
SHA3-384 hash: 303e4f0745cf1f40ca7517f01698bdea42fb364313d436a544386d38e36f8735342244d506508494051b7b1f065bdf64
SHA1 hash: eccaada05d9731be4eb4098daa42b8ece2883562
MD5 hash: 39308030fc58880892aac89d5a821a91
humanhash: spaghetti-single-football-beer
File name:dvqp4b.dll
Download: download sample
Signature Dridex
Create hunting rule
File size:796'160 bytes
First seen:2021-03-24 15:07:17 UTC
Last seen:2021-03-24 16:54:25 UTC
File type:DLL dll
MIME type:application/x-dosexec
imphash 7805ed854009e874b75efa95fe67f89d (14 x Dridex)
ssdeep 12288:DbtXTrqqwodx320QnLBWipxUhyu6Ziqf2vmS9fISWss12pNkYDux5509:DbpTr/wat202U8GAV2d9gzt2fkP
Threatray 604 similar samples on MalwareBazaar
TLSH D005CF3118F19F76C053E2354672A112EF85A4B87A2590DFBBED753823B58F0623ACD6
Reporter JAMESWT_WT
Tags:dll Dridex

Intelligence

File Origin
# of uploads :
3
# of downloads :
134
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Malware.HeuristicET#80RDMK.cmRtazoE8BUrCXpqBnFQwojcL1Lm.30117.23183.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Sending a custom TCP request
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
bank.troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/652431
Signature
C2 URLs / IPs found in malware configuration
Detected Dridex e-Banking trojan
Found malware configuration
System process connects to network (likely due to code injection or exploit)
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c3f09c266461ecb0546e660caafbd91e4d05f58d8bc7291ee718e55b2767dcce/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-03-24 15:08:08 UTC
File Type:
PE (Dll)
AV detection:
4 of 48 (8.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ypyjyjtemhwlavdomygkv66zdzgql5mnrpdsshxhddsvwj3h3tha._file
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
2954fff16d963d718ba0518ebdcadb61c71bf4d5cdd13d4c6bc7058329229c21
Dridex
2cc1c168416a11b5875ab51df14ddb0e50000e6cd40674fe5d48fd8dea15d93e
Dridex
42e512490c45228785b0016f583d0aef2c0c11b7b45ca5a76575d56b6e7e05c4
Dridex
48ab1859e89f7d33fca3647a676548e51c7845d5de5ec6a139858adc4b8b4c25
Dridex
8ecb5fcc4d900a44b1431560e6a2621b98ad057d762880062368eeaacab5a9f6
Dridex
9074c89858ef05547dc22166379eefbd7a96f9f54df6281945f80643e5ad87c7
Dridex
91c376e46a03fd60bd99fac07389eea32d1098ee23ac154aedd90025bc64528a
Dridex
a21f026a5b0179f143426f1beffe889620735b4587432e2d3f6aca65588a6427
Dridex
e9c1f01e157889e36e2e8b77d821d349076471792c7915e9a615b498789684da
Dridex
eb0a446a0f1355fef36b04bb49f4a124cc4743a4ba922cc8720096f320fb7c23
Dridex
+ 594 additional samples on MalwareBazaar
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet:10444 botnet discovery evasion loader trojan
Link:
https://tria.ge/reports/210324-zepz588k4a/
Behaviour
Suspicious use of WriteProcessMemory
Checks installed software on the system
Checks whether UAC is enabled
Blocklisted process makes network request
Dridex Loader
Dridex
Malware Config
C2 Extraction:
131.100.24.192:443
103.6.213.203:6601
46.41.130.218:2303
Unpacked files
SH256 hash:
a8281ed08e7bf96f839d18481de4ec0111a59d45f4d43bfc9cb82d5551dde380
MD5 hash:
956c934747486a875db4d3d9d2167ce8
SHA1 hash:
eff4b9ec67e619466df9e47358f12ca35263ae04
Link:
https://www.unpac.me/results/f071efd1-becb-44cb-bcc0-f24cd502bb1f/
SH256 hash:
c3f09c266461ecb0546e660caafbd91e4d05f58d8bc7291ee718e55b2767dcce
MD5 hash:
39308030fc58880892aac89d5a821a91
SHA1 hash:
eccaada05d9731be4eb4098daa42b8ece2883562
Link:
https://www.unpac.me/results/f071efd1-becb-44cb-bcc0-f24cd502bb1f/
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/c3f09c266461ecb0546e660caafbd91e4d05f58d8bc7291ee718e55b2767dcce

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:adonunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:AD on UNIX
Rule name:DridexLoader
Create hunting rule
Author:kevoreilly
Description:Dridex v4 dropper C2 parsing function
Rule name:win_dridex_loader_v2
Create hunting rule
Author:Johannes Bader @viql
Description:detects some Dridex loaders

File information

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

Web download

Dridex

DLL dll c3f09c266461ecb0546e660caafbd91e4d05f58d8bc7291ee718e55b2767dcce

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1088447/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1088483/
  
URLhaus
https://urlhaus.abuse.ch/url/1088495/
  
URLhaus
https://urlhaus.abuse.ch/url/1088496/
  
URLhaus
https://urlhaus.abuse.ch/url/1088499/

Comments