MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d043fd8d98f22a7f0e50476e92035feebb19d0618ccae4db5e01819382b9508. 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


NanoCore


Vendor detections: 4


Intelligence 4 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7d043fd8d98f22a7f0e50476e92035feebb19d0618ccae4db5e01819382b9508
SHA3-384 hash: c86dd64a421d4edf4507d36c6a58c4ba2e37f7ff10355f7b25d06781648569a97725b74a347ba23187e305ba1d6e35cf
SHA1 hash: 1fadad896af9b720edcfb5359bb2e05a682f1741
MD5 hash: dd9452afb70e27fd151b363f70d3c7de
humanhash: fourteen-ink-winner-ten
File name:DHL_Express_Shipment_ConfirmationBJC400618092909_88700456XXXX.arj
Download: download sample
Signature NanoCore
Create hunting rule
File size:802'045 bytes
First seen:2021-04-05 06:30:17 UTC
Last seen:Never
File type: arj
MIME type:application/x-rar
ssdeep 24576:LeGGSUBjjFkjR6UA9+X2qBvpaTEqU8vJCHXMUN:DGNBjZkjt28pMhAHXd
TLSH 6305339D42D8AFCF0A2E08B12E61A6F31F2115369E63B92B85D4974011F75BDD83DB8C
Reporter abuse_ch
Tags:arj DHL NanoCore


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: dhl.com
Sending IP: 172.93.217.96
From: DHL Express <dhl.Senders@dhl.com>
Subject: DHL Express Shipment Confirmation
Attachment: DHL_Express_Shipment_ConfirmationBJC400618092909_88700456XXXX.arj (contains "DHL_Express_Shipment_ConfirmationBJC400618092909_88700456XXXX.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
242
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7d043fd8d98f22a7f0e50476e92035feebb19d0618ccae4db5e01819382b9508/
Threat name:
ByteCode-MSIL.Backdoor.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2021-04-05 06:31:23 UTC
AV detection:
6 of 48 (12.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pucd7wgzr4rkp4hfar3osibv73v3dhigddgk4tnv4ambsoblsuea._file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/7d043fd8d98f22a7f0e50476e92035feebb19d0618ccae4db5e01819382b9508

File information

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

Malspam

NanoCore

arj 7d043fd8d98f22a7f0e50476e92035feebb19d0618ccae4db5e01819382b9508

(this sample)

NanoCore

Executable exe 066cd9770911c86ad9b050f137ca0684413929fbd84a0cfb22013aa534d24523

  
Dropping
MD5 d9b97229c1ffefb60c6c1abe86eeb720
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 066cd9770911c86ad9b050f137ca0684413929fbd84a0cfb22013aa534d24523

Comments