MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dae8588b604d0728a1a1ecc77096197a34ed1b22ae7de69a53f39b59e6574ffd. 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: 9


Intelligence 9 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dae8588b604d0728a1a1ecc77096197a34ed1b22ae7de69a53f39b59e6574ffd
SHA3-384 hash: f023ab70b5249cf154e7a2ea16cd134e37799b70b449253af9d6f88918db7a0eca772f8436e17fbadee0574217cf2ded
SHA1 hash: b0ab44b2c005fc2d388a40e477bc70c4bee2f572
MD5 hash: 5445831cb11ab4ff4c277fb33247e58c
humanhash: twenty-pennsylvania-freddie-idaho
File name:dae8588b604d0728a1a1ecc77096197a34ed1b22ae7de.exe
Download: download sample
Signature NanoCore
Create hunting rule
File size:39'424 bytes
First seen:2022-02-28 16:56:15 UTC
Last seen:2022-02-28 20:48:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'473 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 384:3MFieTWRACaDUznvoDNyY5QuIw/3mwewnUn23dL3a/6Twm3wwwwwwwwwwwwwwwwb:30ieTWCC4UrvoDvKN+BewNNeNQh
TLSH T170037F2AAD788A90C521CB3B9BAF90F80231BF11DA02D50BA4DA7F0F7DF6754C521935
File icon (PE):PE icon
dhash icon 27f0d8d4d4d8f027 (16 x AgentTesla, 6 x NanoCore, 5 x DarkCloud)
Reporter abuse_ch
Tags:exe NanoCore RAT


Avatar
abuse_ch
NanoCore C2:
2.56.56.96:111

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
2.56.56.96:111 https://threatfox.abuse.ch/ioc/391236/

Intelligence

File Origin
# of uploads :
2
# of downloads :
303
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/245403/
Detection(s):
SecuriteInfo.com.Artemis5445831CB11A.20704.19717.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware obfuscated packed shell32.dll update.exe
Link:
https://www.filescan.io/uploads/621cfebfb94fb38cb4262580/reports/d7652186-ddbf-4fb9-98f0-fc38f43c0560/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c89aea6c-89cb-42d1-85bc-4530e7e9e76b
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/947560
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dae8588b604d0728a1a1ecc77096197a34ed1b22ae7de69a53f39b59e6574ffd/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2022-02-28 16:33:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
21 of 27 (77.78%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3lufrc3ajudsrinb5tdxbfqzpi2o2gzcvz66ngst6onvtzsxj76q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
nanocorerat
Create hunting rule
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:nanocore family:xloader campaign:efa8 evasion keylogger loader persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/220228-vf9bsagbcn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
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
Xloader Payload
NanoCore
Xloader
Malware Config
C2 Extraction:
2.56.56.96:111
Unpacked files
SH256 hash:
dae8588b604d0728a1a1ecc77096197a34ed1b22ae7de69a53f39b59e6574ffd
MD5 hash:
5445831cb11ab4ff4c277fb33247e58c
SHA1 hash:
b0ab44b2c005fc2d388a40e477bc70c4bee2f572
Link:
https://www.unpac.me/results/fb6da86d-b095-4a3b-aa20-2c4fa03d0cff/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/dae8588b604d/report/overview.html
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/dae8588b604d0728a1a1ecc77096197a34ed1b22ae7de69a53f39b59e6574ffd

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

NanoCore

Executable exe dae8588b604d0728a1a1ecc77096197a34ed1b22ae7de69a53f39b59e6574ffd

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/245403/
  
URLhaus
https://urlhaus.abuse.ch/url/2066914/
  
Delivery method
Distributed via web download

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