MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5dc99cdcbe826905fda928debc00fd44e0d447e1b797e74c11a8bd77133dd770. 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


Threat unknown


Vendor detections: 5


Intelligence 5 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5dc99cdcbe826905fda928debc00fd44e0d447e1b797e74c11a8bd77133dd770
SHA3-384 hash: b81177d7770bd4568b6a1acae0b6e875b0fd7acd90fce0083e4f263408e01d5c54178e3f2a755db6c7771d6a09cb950c
SHA1 hash: 43d6c768d18fbd04ba8d4dc547a506c5ab5a225f
MD5 hash: 0c3d7947c48a1a13aa798636e4426d8a
humanhash: mars-oregon-bluebird-wyoming
File name:Revised docs!2020.exe
Download: download sample
File size:1'249'280 bytes
First seen:2020-10-26 12:54:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:QAHnh+eWsN3skA4RV1Hom2KXMmHadbSUiC8FjsXLnq84ylLH5:Hh+ZkldoPK8Yad/MjULnq84yl9
Threatray 851 similar samples on MalwareBazaar
TLSH 9445BE0273D1C036FFABA2739B6AF24156BD7D254123852F13982D79BD701B2263E663
Reporter abuse_ch
Tags:exe


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: anproxymail.aduana.gob.bo
Sending IP: 190.129.75.241
From: maliaga@aduana.gob.bo <maliaga@aduana.gob.bo>
Subject: Re:Revised Document
Attachment: Revised docs2020.pdf.z (contains "Revised docs!2020.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/79056/
Detection(s):
SecuriteInfo.com.AutoIT-3.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.JS.EmbeddedEXE-5.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.AIT.Trojan.Nymeria.1583.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file
Sending a UDP request
Launching the default Windows debugger (dwwin.exe)
Enabling autorun by creating a file
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/511719
Signature
Binary is likely a compiled AutoIt script file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Drops script at startup location
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 304978 Sample: Revised docs!2020.exe Startdate: 26/10/2020 Architecture: WINDOWS Score: 68 26 Multi AV Scanner detection for submitted file 2->26 28 Sigma detected: Drops script at startup location 2->28 30 Binary is likely a compiled AutoIt script file 2->30 7 Revised docs!2020.exe 4 2->7         started        10 wscript.exe 1 2->10         started        process3 file4 20 C:\Users\userbehaviorgraphfxUIEx\browcli.exe, PE32 7->20 dropped 22 C:\Users\user\AppData\...\MbaeParserTask.url, MS 7->22 dropped 12 WerFault.exe 23 9 7->12         started        15 browcli.exe 10->15         started        process5 dnsIp6 24 192.168.2.1 unknown unknown 12->24 32 Multi AV Scanner detection for dropped file 15->32 18 WerFault.exe 19 9 15->18         started        signatures7 process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5dc99cdcbe826905fda928debc00fd44e0d447e1b797e74c11a8bd77133dd770/
Threat name:
Win32.Trojan.Predator
Create hunting rule
Status:
Malicious
First seen:
2020-10-26 01:44:31 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lxezzxf6qjuql7njfdplyah5itqnir7bw6l6otarvc6xoez525ya._file
Verdict:
unknown
Similar samples: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 841 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/201026-ghe3ch6vvj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Drops startup file
Please note that we are no longer able to provide a coverage score for Virus Total.

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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE).

File information

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

Malspam

z e49aba69d26d4f1ca1be93af89d614732ffd04995c902841f9e3415236eba6eb

Executable exe 5dc99cdcbe826905fda928debc00fd44e0d447e1b797e74c11a8bd77133dd770

(this sample)

  
Dropped by
MD5 2b17dfe45a159be6f840159be8947e40
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/79056/
  
Dropped by
SHA256 e49aba69d26d4f1ca1be93af89d614732ffd04995c902841f9e3415236eba6eb

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