MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b38b9c14389d7c57591a3aa4ae8a8f847ff7314f40e9cd2987ee5d4d22e84e9. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b38b9c14389d7c57591a3aa4ae8a8f847ff7314f40e9cd2987ee5d4d22e84e9
SHA3-384 hash: ad740ca990983bb74a112ea7d82ba890bfe55ff93e74afa0343db6afd7fac95fa235aa4f5431afc3b797c8e3c402495e
SHA1 hash: a1a07f9d5801b73214ce5d3675faaeb1e4a70c02
MD5 hash: 509000b87e20c31a8975a035ba8af42c
humanhash: twenty-carbon-johnny-fish
File name:r8a97.exe
Download: download sample
Signature Dridex
Create hunting rule
File size:1'691'136 bytes
First seen:2021-01-05 03:53:44 UTC
Last seen:2021-01-05 05:39:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 288e50e025b9c30ba8312310bcacb797 (1 x Dridex)
ssdeep 12288:VvkAp7oe4nmqTJvkAUvkAcvkAGvkAeTOuC:VMApkpnnMAUMAcMAGMAeTOn
Threatray 227 similar samples on MalwareBazaar
TLSH 0075CF07F7274456D82E623449BFACB91166BF1DC5E33C5B338A71396AB3BC0381A916
Reporter malware_traffic
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
317
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
r8a97.exe
Verdict:
Malicious activity
Analysis date:
2021-01-05 03:54:16 UTC
Tags:
trojan banker dridex
Link:
https://app.any.run/tasks/0bb00075-88e8-43ad-a678-82087eb68d3a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Variant.Razy.823325.20364.11689.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Sending a custom TCP 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.
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
bank.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/573884
Signature
Detected Dridex e-Banking trojan
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7b38b9c14389d7c57591a3aa4ae8a8f847ff7314f40e9cd2987ee5d4d22e84e9/
Threat name:
Win32.Trojan.Hynamer
Create hunting rule
Status:
Malicious
First seen:
2021-01-05 03:54:06 UTC
AV detection:
17 of 46 (36.96%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pm4ltqkdrhl4k5mruovev2fi7bd764yu6qhjzuuyp3s5juroqtuq._file
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
0c05f90aa40d2a6a3dec2d3bcc5abea8d47058930edf8f80daa2058923f92819
Dridex
148026042a20a170fb56b258538a078be324b0493746bbf5ea17704c99e38486
Dridex
3032926b920b2bf27ff0e3014abd059f66558e7206df8daffa175fa03a2fee74
Dridex
6982aa6e1abd9b560f201ecb623c034d0c01e9a636cd7d29fe687968e4fb61c3
Dridex
70b6b65348633633cce5d5339d88c3bb5dee6d682b6ca558f73ea79227c43343
Dridex
84d0bbe26d243e5ad7ee7bb17f842a67a3e2667caa4839b9434250cf84dbe401
Dridex
b705baa4f9a141448be4b6ee88e51a8ac57c94bf076b9fecc723da89eba7a996
Dridex
e709f2ea257608c15b38293625cbe56694b1a8bc154fc0711f10bbc6b5895686
Dridex
e9bf9d88a7e5386d825bc3f5410439d3569d6c5b263045e5c82de7ef4fdbfc90
Dridex
f7c4d6520fd277c53c2c5457e7f257748338a839940f506ee578668558cfe316
Dridex
+ 217 additional samples on MalwareBazaar
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet cryptone discovery evasion loader packer trojan
Link:
https://tria.ge/reports/210105-j8v37htlg6/
Behaviour
Checks installed software on the system
Checks whether UAC is enabled
Dridex Loader
Dridex
Malware Config
C2 Extraction:
81.169.224.222:3389
62.75.168.106:3886
82.165.152.127:3389
Unpacked files
SH256 hash:
7b38b9c14389d7c57591a3aa4ae8a8f847ff7314f40e9cd2987ee5d4d22e84e9
MD5 hash:
509000b87e20c31a8975a035ba8af42c
SHA1 hash:
a1a07f9d5801b73214ce5d3675faaeb1e4a70c02
Link:
https://www.unpac.me/results/bcd71fe5-36e0-4ae5-95b1-1359ac2bae7d/
SH256 hash:
6cabf9de8612e7ad8b8ad0b9d7d1831953a162480ea06325f17311f273972d69
MD5 hash:
9808cfaafce8e749f1fd4d9561a1fad7
SHA1 hash:
6d5e9b80b16c9b53e125a0ecfe9c0ba77e36ef99
Link:
https://www.unpac.me/results/bcd71fe5-36e0-4ae5-95b1-1359ac2bae7d/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Dridex
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7b38b9c14389d7c57591a3aa4ae8a8f847ff7314f40e9cd2987ee5d4d22e84e9

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: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.

Comments