MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d26e23308d6cc2652e04e9ef6ed2b50530399bff85b8220569580ef9e4bf01d. 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: 7


Intelligence 7 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3d26e23308d6cc2652e04e9ef6ed2b50530399bff85b8220569580ef9e4bf01d
SHA3-384 hash: 629d47969d6ecb168a7535f3e1cca28b3533f08c01cb94c1e374a05355b699ed67c838d139945af405205bb2b279eec1
SHA1 hash: 0444666e63a5dde5eed7a92b11dd0b17dd7933b8
MD5 hash: 3c408c5b2786ce75a25bc7f160a517a1
humanhash: zebra-alanine-lemon-mountain
File name:Circular PSSB Parts Disc Credit Term (Dlr) Oct2021 (1).7z
Download: download sample
Signature NanoCore
Create hunting rule
File size:349'574 bytes
First seen:2021-10-15 07:13:04 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 6144:K/QMAoX69IrZcIP05LGRcLGK2KybFMqmtQ55bzdCMn+nwSZoqSkytEUbd:zMX7rZcdJGRNKybFMA5nCDn3ZZGtV
TLSH T1AF7423B813173292CE4678E57946D7C26E8FB38DD4A0A9B2A44F22C4E37BCE41D51638
Reporter cocaman
Tags:7z NanoCore zip


Avatar
cocaman
Malicious email (T1566.001)
From: "Boryakaevboryaan@coscon.com" (likely spoofed)
Received: "from coscon.com (unknown [37.0.10.22]) "
Date: "13 Oct 2021 21:48:42 -0700"
Subject: "Circular 01/08/(21): Additional Parts Discount & Extension of Credit Term"
Attachment: "Circular PSSB Parts Disc Credit Term (Dlr) Oct2021 (1).7z"

Intelligence

File Origin
# of uploads :
1
# of downloads :
229
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Nanocore.23.30196.32140.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61692a021c2d58ba7407b633/reports/a8391b3a-d254-40fb-953a-5b55dd25ef8b/overview
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/3d26e23308d6cc2652e04e9ef6ed2b50530399bff85b8220569580ef9e4bf01d
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/3d26e23308d6cc2652e04e9ef6ed2b50530399bff85b8220569580ef9e4bf01d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-10-14 14:58:51 UTC
AV detection:
14 of 41 (34.15%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hutoemyi23gcmuxaj2ppn3jlkbjqhgn77bnyeicwswao7hsl6aoq._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/211015-h14ktabdcl/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
NanoCore
suricata: ET MALWARE Possible NanoCore C2 60B
Malware Config
C2 Extraction:
kamuchehddhgfgf.ddns.net:1187
37.0.10.22:1187
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Nanocore
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3d26e23308d6cc2652e04e9ef6ed2b50530399bff85b8220569580ef9e4bf01d

File information

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

Malspam

NanoCore

zip 3d26e23308d6cc2652e04e9ef6ed2b50530399bff85b8220569580ef9e4bf01d

(this sample)

NanoCore

Executable exe 4560fe3afd5f2b78a9e9686dce317e32d5bec313315568b82c8a386297811047

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 4560fe3afd5f2b78a9e9686dce317e32d5bec313315568b82c8a386297811047
  
Dropping
NanoCore

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