MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2aa97dc3b3624ed5cad8d30c92c132b6d421e0616c81bd9404c6c2fd88c6aec9. 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: 6


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

SHA256 hash: 2aa97dc3b3624ed5cad8d30c92c132b6d421e0616c81bd9404c6c2fd88c6aec9
SHA3-384 hash: da8609fec961ec81dae5b1ded36d31ecf78dfbc7be2db821ca08f69d8970ef8847c0039804cbbcacaa39f3dee2f68f7a
SHA1 hash: 0424e11d079469a466cadd81217f65cf5f60a124
MD5 hash: f546cc8eb87c23979dcf4b53afb5217d
humanhash: lemon-bravo-pizza-steak
File name:Proof Of Payment.iso
Download: download sample
Signature NanoCore
Create hunting rule
File size:1'245'184 bytes
First seen:2022-02-25 13:00:36 UTC
Last seen:2022-04-20 10:20:39 UTC
File type: iso
MIME type:application/x-iso9660-image
ssdeep 192:MsTqfvk6SpcYuQozmwyPDrFMnekPw1jHXjjIEWi92+KID3SHx3t:0IpcGmxyH+aXXHrzCHB
TLSH T1A3451D86FFD409B2E8E587396CB2CEB41136BCEA9531242D35CD3E373B775900622666
Reporter cocaman
Tags:iso NanoCore


Avatar
cocaman
Malicious email (T1566.001)
From: ""Nedbank.co.za" <Notifiction@nedbank.co.za>" (likely spoofed)
Received: "from mail.newtargets24.online (serv2.appareluae.us [62.108.35.5]) "
Date: "Fri, 25 Feb 2022 12:11:16 +0800"
Subject: "Proof Of Payment"
Attachment: "Proof Of Payment.iso"

Intelligence

File Origin
# of uploads :
4
# of downloads :
270
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen17.15025.24050.26397.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed strictor
Link:
https://www.filescan.io/uploads/6218d313b94fb38cb405cb77/reports/93a5c901-3ba5-4d36-ab9d-3828d577e46d/overview
Result
Verdict:
MALICIOUS
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2aa97dc3b3624ed5cad8d30c92c132b6d421e0616c81bd9404c6c2fd88c6aec9/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-02-25 08:35:13 UTC
File Type:
Binary (Archive)
Extracted files:
7
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fkux3q5tmjhnlswy2mgjfqjsw3kcdydbnsa33faey3bp3cggv3eq._file
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore evasion keylogger persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/220225-p88casheaj/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: SetClipboardViewer
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Checks computer location settings
Loads dropped DLL
Executes dropped EXE
NanoCore
suricata: ET MALWARE Possible NanoCore C2 60B
Malware Config
C2 Extraction:
amechi.duckdns.org:4190
sannation.duckdns.org:2180
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/2aa97dc3b3624ed5cad8d30c92c132b6d421e0616c81bd9404c6c2fd88c6aec9

File information

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

Malspam

NanoCore

iso 2aa97dc3b3624ed5cad8d30c92c132b6d421e0616c81bd9404c6c2fd88c6aec9

(this sample)

NanoCore

Executable exe 04050e22b310118e6f9a2143f7830a1d27f900d112c1e8f81a00dc4e030fdb66

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 04050e22b310118e6f9a2143f7830a1d27f900d112c1e8f81a00dc4e030fdb66

Comments