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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2277b7c1b0c715b93395bb6f616d99c7bf5ad8a08236a098d50849267043f2bd. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2277b7c1b0c715b93395bb6f616d99c7bf5ad8a08236a098d50849267043f2bd
SHA3-384 hash: d6a1f694d27c823ed0c265636fef6beae5f250471f1844d437caf7c4cac4aca978529b42017edeb78aedebca6e2c8995
SHA1 hash: 0bc2bd4f902f876524dc1d2da007bb823008b339
MD5 hash: 8c50cc9362742649f423de32e1e812fe
humanhash: wisconsin-cardinal-bakerloo-solar
File name:SecuriteInfo.com.W32.AIDetect.malware2.14847.18441
Download: download sample
Signature Dridex
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File size:524'288 bytes
First seen:2021-12-16 01:07:27 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 425f8965b1dafa239bed13744d5413de (7 x Dridex)
ssdeep 12288:Aov+2yIUMs4UQ0EysQeu2LzmWMdUJPRXLZvR5xdzkU:97D5MdUiU
Threatray 5'607 similar samples on MalwareBazaar
TLSH T106B4C0A33F4B0C6AD4525D3CCABEF7A6082F66454588CF3072A3735AD6F4542A825CDA
Reporter SecuriteInfoCom
Tags:dll Dridex

Intelligence

File Origin
# of uploads :
1
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Detection:
DridexV4
Create hunting rule
Link:
https://www.capesandbox.com/analysis/214415/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.14847.18441.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/61ba917d81d232372003a958/reports/993b3eec-5b27-4acd-8b5e-61ca399c394d/overview
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ec0e4cde-b9f9-4b2b-a9b3-c902b332dac0
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/908197
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Call by Ordinal
Tries to delay execution (extensive OutputDebugStringW loop)
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 540672 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 16/12/2021 Architecture: WINDOWS Score: 80 25 89.31.56.58 UNITHOST-ASNL Netherlands 2->25 27 51.159.52.196 OnlineSASFR France 2->27 29 2 other IPs or domains 2->29 31 Found malware configuration 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected Dridex unpacked file 2->35 37 3 other signatures 2->37 9 loaddll32.exe 1 2->9         started        signatures3 process4 signatures5 39 Tries to delay execution (extensive OutputDebugStringW loop) 9->39 12 rundll32.exe 9->12         started        14 cmd.exe 1 9->14         started        process6 process7 16 WerFault.exe 9 12->16         started        19 rundll32.exe 14->19         started        dnsIp8 23 192.168.2.1 unknown unknown 16->23 21 WerFault.exe 23 9 19->21         started        process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2277b7c1b0c715b93395bb6f616d99c7bf5ad8a08236a098d50849267043f2bd/
Threat name:
Win32.Trojan.KryptikAGen
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Status:
Malicious
First seen:
2021-12-15 22:13:20 UTC
File Type:
PE (Dll)
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ej33pqnqy4k3sm4vxnxwc3mzy67vvwfaqi3kbggvbbesm4cd6k6q._file
Verdict:
malicious
Label(s):
doppeldridex
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dridex
Create hunting rule
Similar samples:
01c3b24353de26b5638d7d9462b83d1b68448c4a0019be14aaa1dc60a09cd491
Dridex
492fe6caf5e12dcb484f636079c246fbf0ab4b8ed59e8e5a61131dbd1fd4d2be
Dridex
4f89bc940e3e26925bd237275e91e979cd3f930ccf7689102ecf74e877f413bb
Dridex
4ff524afd1a400a671e67a3cae5d582bf9c1ea927f430b0b5debc73302c4865f
Dridex
6477f31e018582791a793ff0c0273f9f2b43139c0b25a88772cb90a72111f6bb
Dridex
98058909fe77d37d42c642f2dc103f417cff699c75b96aa829058cd286edcdef
Dridex
c7115f02b6d2829d45505aa1a9a6e1978d00f57c0180873fa859c29d2d088a66
Dridex
e203ff7d35dd31b84a42961aaf43f7887980469247822c4acb0cfc53be5274ff
Dridex
e44b1a6a58dd89fec8005134c68ae75278904f51f91ecdabc66e59eaf258bb8c
Dridex
fbdbb2388792309d00ba8f6869ff5cc3b7c34097084fef10a0f529153cf83948
Dridex
+ 5'597 additional samples on MalwareBazaar
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet:22201 botnet loader
Link:
https://tria.ge/reports/211216-bg8xvsbaf8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Dridex Loader
Dridex
Suspicious use of NtCreateProcessExOtherParentProcess
Malware Config
C2 Extraction:
51.159.52.196:443
134.209.247.135:6602
194.233.68.48:5228
89.31.56.58:593
Unpacked files
SH256 hash:
2277b7c1b0c715b93395bb6f616d99c7bf5ad8a08236a098d50849267043f2bd
MD5 hash:
8c50cc9362742649f423de32e1e812fe
SHA1 hash:
0bc2bd4f902f876524dc1d2da007bb823008b339
Link:
https://www.unpac.me/results/2355e62a-3a5b-4ddb-8837-d923e3c301da/
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/2277b7c1b0c7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/2277b7c1b0c715b93395bb6f616d99c7bf5ad8a08236a098d50849267043f2bd

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:DridexLoader
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Author:kevoreilly
Description:Dridex v4 dropper C2 parsing function
Rule name:DridexV4
Create hunting rule
Author:kevoreilly
Description:Dridex v4 Payload
Rule name:dridex_loader
Create hunting rule
Author:kevoreilly
Description:Dridex Loader
Rule name:MALWARE_Win_DLLLoader
Create hunting rule
Author:ditekSHen
Description:Detects unknown DLL Loader
Rule name:win_doppeldridex_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.doppeldridex.
Rule name:win_dridex_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.dridex.

File information

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

Web download

Dridex

DLL dll 2277b7c1b0c715b93395bb6f616d99c7bf5ad8a08236a098d50849267043f2bd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1888731/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/214415/

Comments