MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a9c78c586e4961c4aec5ae72d07940d3233cd1f117be8e3676d0b710b88599a. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a9c78c586e4961c4aec5ae72d07940d3233cd1f117be8e3676d0b710b88599a
SHA3-384 hash: a8aa4048fc0b7596a89648f0571bd3c036b03dec0ff54989c4e204d33ce944bbf4070d5b821b19e8f0e1daa344a488dd
SHA1 hash: 39202d625be5022aa0121fb1d6da85b9a01da794
MD5 hash: dbd39771c73e1af0d99df90f4018bbc8
humanhash: whiskey-oscar-potato-december
File name:3a9c78c586e4961c4aec5ae72d07940d3233cd1f117be8e3676d0b710b88599a
Download: download sample
Signature Dridex
Create hunting rule
File size:389'632 bytes
First seen:2021-04-01 02:18:57 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 61ef004a8c2946a166c67bb888b0e53e (10 x Dridex)
ssdeep 6144:6OhxWpCcRexubjm/WNQoGuBF4CEejyK0nnTaftjWnFGLOk0zEj/LnOc+gpHU:6OKcubj4A5BFiTaFjaPczOcjpHU
Threatray 729 similar samples on MalwareBazaar
TLSH AB84D143ABD54472F6721F3804739B104BEFBDD64E308DAA6289211D2F673C196787AB
Reporter Cryptolaemus1
Tags:10444 Dridex


Avatar
Cryptolaemus1
Dridex 10444

Intelligence

File Origin
# of uploads :
1
# of downloads :
103
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/130395/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware2.14484.13925.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
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:
80 / 100
Link:
https://www.joesandbox.com/analysis/661343
Signature
C2 URLs / IPs found in malware configuration
Detected Dridex e-Banking trojan
Found malware configuration
Machine Learning detection for sample
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/3a9c78c586e4961c4aec5ae72d07940d3233cd1f117be8e3676d0b710b88599a/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hkohrrmg4slbysxmllts2b4ubuzdhti7cf56ry3hnufxcc4ilgna._file
Verdict:
malicious
Label(s):
dridex
Create hunting rule
gozi
Create hunting rule
Similar samples:
386dc95e15a298e01224ea243af748ecea3e2a9a3bc3ef91c20856c78def6ab7
Dridex
4bb9b22224e3833cdbfbaa7844af39ed7f3aecdbbefc1eb87b99c58e247dcba1
Dridex
51fc19f8dd98ece514232b2db2f5fa918f279ec2209597d0c9a6f95ea9311663
Dridex
62c3a9c66466f4bceff1f9d785b832af8f15f4ae1b07ec573ba2f43a0d7db308
Dridex
b7ab5a09792860c1c1ed7771ad1b8641bce13fadf401c56be159ad3219ebf3bc
Dridex
bb521860bf54ea3ba9a6eab8fa87ea21d4c91805940b7cbc08205a89ca2f5404
Dridex
cb89d357de0d304834639e6c6327379824decb276f0697b2896f88928ee4605a
Dridex
d56c056afab9e453170ddb80961e7189f5aeb0fcd8ed28f29ec05675bdac6a8a
Dridex
fc8724525d089bab1e6259f660fd4a36f7e54caf2aa3a39410b858381af8dabd
Dridex
fdce1eff308b78fefc2ef730679bd5317620f3e3a52a695ebb3ad355663603c2
Dridex
+ 719 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/210401-9dhnvz4zjn/
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:
131.100.24.215:443
210.65.244.174:6601
195.201.199.53:2303
Unpacked files
SH256 hash:
02f392c55c94a175f916204bc02d2b48762fa2827a40075e0a7394b412847c5a
MD5 hash:
803e157a15dd6d5cca7b209d802c7a28
SHA1 hash:
4d553fa2f55c958ee7935ffe3cca01f89f7a4d19
Link:
https://www.unpac.me/results/2a413cfb-71c7-499c-9b49-3a3583b4223d/
SH256 hash:
3a9c78c586e4961c4aec5ae72d07940d3233cd1f117be8e3676d0b710b88599a
MD5 hash:
dbd39771c73e1af0d99df90f4018bbc8
SHA1 hash:
39202d625be5022aa0121fb1d6da85b9a01da794
Link:
https://www.unpac.me/results/2a413cfb-71c7-499c-9b49-3a3583b4223d/
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/3a9c78c586e4961c4aec5ae72d07940d3233cd1f117be8e3676d0b710b88599a

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.

Web download

Dridex

DLL dll 3a9c78c586e4961c4aec5ae72d07940d3233cd1f117be8e3676d0b710b88599a

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/130395/
  
URLhaus
https://urlhaus.abuse.ch/url/1100067/
  
Delivery method
Distributed via web download

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