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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5c001c8dfa76b9ce2acca2b45dcb2cf845a6e39545fc883ae0a02bf53104b27. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5c001c8dfa76b9ce2acca2b45dcb2cf845a6e39545fc883ae0a02bf53104b27
SHA3-384 hash: a75c02ec6f1766c8544f34946e7e6a0781be0be54473e1e97f1c5af044c7f212a265c4292f84b9e6c9ccd952a697a6ea
SHA1 hash: 042dd28c88e511bdc78614d5ec8510a3b31a0cfe
MD5 hash: e5ff936a89b3b2b5f2bc5fb937190bbd
humanhash: kitten-football-sixteen-early
File name:networkmap.dll
Download: download sample
Signature Dridex
Create hunting rule
File size:192'512 bytes
First seen:2021-08-25 15:41:32 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 3c44b2fa7c0a62c1734565e013af2722 (1 x Dridex)
ssdeep 3072:GxuvIIXlkwIyGUFYkjSgWbUgZU0uzW4SLoRaYDOOK9dCYQ1TEn:GxuHMyjjeBiWbYFmg
Threatray 4'962 similar samples on MalwareBazaar
TLSH T1CA14CE1E885B10E6F80740B8315EB637B938D627078AD67BA6F1C71EFEE9569487C304
Reporter abuse_ch
Tags:22202 dll Dridex


Avatar
abuse_ch
Dridex payload URL:
https://files.slack.com/files-pri/T02C6BX9Y3X-F02CB2Y91RQ/download/networkmap.dll?pub_secret=7c8923e193

Dridex C2s:
103.82.248.59:443
54.39.98.141:6602
103.109.247.8:10443

Intelligence

File Origin
# of uploads :
1
# of downloads :
736
Origin country :
n/a
Vendor Threat Intelligence
Detection:
DridexLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/182364/
Detection(s):
Win.Packed.Wacatac-9888486-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/e860ebae-c14c-4bce-a362-66991d024e23
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/839210
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Found PHP interpreter
Multi AV Scanner detection for submitted file
Tries to delay execution (extensive OutputDebugStringW loop)
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 471641 Sample: networkmap.dll Startdate: 25/08/2021 Architecture: WINDOWS Score: 76 33 54.39.98.141 OVHFR Canada 2->33 35 103.109.247.8 IDNIC-UNUSA-AS-IDUniversitasNahdlatulUlamaSurabayaID Indonesia 2->35 37 103.82.248.59 DE-CORPDE-CORPTH Thailand 2->37 41 Found malware configuration 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 Yara detected Dridex unpacked file 2->45 47 2 other signatures 2->47 9 loaddll32.exe 1 2->9         started        signatures3 process4 process5 11 rundll32.exe 9->11         started        14 rundll32.exe 9->14         started        16 cmd.exe 1 9->16         started        18 5 other processes 9->18 signatures6 49 Tries to delay execution (extensive OutputDebugStringW loop) 11->49 20 WerFault.exe 2 9 14->20         started        23 WerFault.exe 14->23         started        25 rundll32.exe 16->25         started        27 WerFault.exe 9 18->27         started        29 WerFault.exe 9 18->29         started        process7 dnsIp8 39 192.168.2.1 unknown unknown 20->39 31 WerFault.exe 23 9 25->31         started        process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5c001c8dfa76b9ce2acca2b45dcb2cf845a6e39545fc883ae0a02bf53104b27/
Threat name:
Win32.Trojan.GenericML
Create hunting rule
Status:
Malicious
First seen:
2021-08-25 15:42:06 UTC
AV detection:
16 of 28 (57.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6xaadsg7u5vzzyvmzivulxfsz6cfu3rzkrp4ra5obibl6uyqjmtq._file
Verdict:
malicious
Label(s):
doppeldridex
Create hunting rule
dridex
Create hunting rule
Similar samples:
2c54438f5d99d15e5df3965397e25a0fa17ca7f08d317eb4bf31d1268e10f020
Dridex
4029e74468c92f45602e675f3f3ec1b45489ca962f36700434021ddc0e3acc26
Dridex
59e61b5ec3eb024ce68f9011a69ccb617120fb95100835d173e44c8dc4d08924
Dridex
770cb2aa5ea76f90e27bc72110b531fa3985ab4352d25362926971285408f148
Dridex
84c54cd76f3ac50f2f2e4afa57802d576bc5dd3c92cde50850feb04e02461ba3
Dridex
901782479cf975a8b2811264fd34f2e6fde694dcb968ce8bf502cb054ac9eb5a
Dridex
e028f271461ba72f91934ada56064d0eab66b4ad3066d653632fad04351efb00
Dridex
ec705e006b4074a61b4b001660ce083e1948bb7ef17c69a90ad5ef5bb635d132
Dridex
f4f0127923c4a1c69aab04516907fd4010f9af8302e132b972d053813577b18d
Dridex
+ 4'952 additional samples on MalwareBazaar
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet:22202 botnet loader
Link:
https://tria.ge/reports/210825-m8a1gsd1cs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Dridex Loader
Dridex
Malware Config
C2 Extraction:
103.82.248.59:443
54.39.98.141:6602
103.109.247.8:10443
Unpacked files
SH256 hash:
c6a7cf4731bc7582170c86d24dba6ca376081003472dff3f5e45afefe9198f1c
MD5 hash:
ea63c1c6aca185946773fa59d11d1dfe
SHA1 hash:
ebf3000f3debd632c525015c279ec7b3780a82b1
Detections:
win_dridex_auto
Create hunting rule
Link:
https://www.unpac.me/results/63d41961-07ec-45f3-911d-e2205e9b2e96/
SH256 hash:
ad0029e8cd369f2422f5bda31aba7c492784f0be7171de8e96a57589689507bc
MD5 hash:
07e0277cfa7f0a636fd7861090bfef6c
SHA1 hash:
45dfd60f7686d09349be0fdb63952e2a43ee37b5
Detections:
win_doppeldridex_auto
Create hunting rule
Link:
https://www.unpac.me/results/63d41961-07ec-45f3-911d-e2205e9b2e96/
SH256 hash:
f5c001c8dfa76b9ce2acca2b45dcb2cf845a6e39545fc883ae0a02bf53104b27
MD5 hash:
e5ff936a89b3b2b5f2bc5fb937190bbd
SHA1 hash:
042dd28c88e511bdc78614d5ec8510a3b31a0cfe
Link:
https://www.unpac.me/results/63d41961-07ec-45f3-911d-e2205e9b2e96/
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/f5c001c8dfa7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.56
Link:
https://yomi.yoroi.company/submissions/f5c001c8dfa76b9ce2acca2b45dcb2cf845a6e39545fc883ae0a02bf53104b27

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
Create hunting rule
Author:kevoreilly
Description:Dridex v4 dropper C2 parsing function
Rule name:DridexV4
Create hunting rule
Author:kevoreilly
Description:Dridex v4 Payload
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.

Malspam

Dridex

Excel file xlsx a484ce1a1ed13cfee6d1ffe86397f5241bde9d781dc25e7347bde0f5f42c85ba

Dridex

DLL dll f5c001c8dfa76b9ce2acca2b45dcb2cf845a6e39545fc883ae0a02bf53104b27

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1563785/
  
Dropped by
MD5 8f61479cf0003dd2af9bdc1ca1d09791
  
Dropped by
SHA256 a484ce1a1ed13cfee6d1ffe86397f5241bde9d781dc25e7347bde0f5f42c85ba
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/182364/
  
URLhaus
https://urlhaus.abuse.ch/url/1563793/

Comments