MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25bbfc9e431fbc90edbf03dde36e225ce26e53f5763a05c2a9abebe47d6446f6. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 25bbfc9e431fbc90edbf03dde36e225ce26e53f5763a05c2a9abebe47d6446f6
SHA3-384 hash: a252710b5cd0c6b610dc996c2c92cdc3f10102f0459e035e8594977da846f3ee2b0a368731989119c268f8367205c337
SHA1 hash: 9af8c66318f58ade398d1a0d8750ebbce5d7db3d
MD5 hash: 23cf4b682ef1a00d22e2f3f7ee4a2e11
humanhash: mirror-magazine-october-one
File name:empi4s.ace
Download: download sample
Signature NanoCore
Create hunting rule
File size:582'691 bytes
First seen:2023-01-23 13:52:25 UTC
Last seen:Never
File type: ace
MIME type:application/octet-stream
ssdeep 12288:/AYJ3qTmnqchGGBm4Bc/jjscAgl1T+oU92EHfLKEtxdt3QZxhhBMX:/TJ3qTBchJmt//so1ioUUniJ3ETA
TLSH T196C4238E650C734D93520C4CC2ACB599651CE84BF495A0735AFA20EFFDA2D94A6D01FF
Reporter lowmal3
Tags:ace NanoCore RAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.25738.AceHeur.Exe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.25166.AceHeur.Exe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Suspicious-ACE-exe.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
context-ace packed
Link:
https://www.filescan.io/uploads/63ce913f447edb203a006660/reports/ce451232-3911-4dea-b6fd-1c6b6b79cea1/overview
Result
Verdict:
MALICIOUS
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/25bbfc9e431fbc90edbf03dde36e225ce26e53f5763a05c2a9abebe47d6446f6/
Threat name:
ByteCode-MSIL.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2023-01-23 13:53:07 UTC
File Type:
Binary (Archive)
Extracted files:
16
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ew57zhsdd66jb3n7apo6g3rcltrg4u7voy5alqvjvpv6i7lei33a._file
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230123-rt6w2adf57/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
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
Unexpected DNS network traffic destination
NanoCore
Malware Config
C2 Extraction:
patriciawangs.duckdns.org:6969
127.0.0.1:6969
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/25bbfc9e431fbc90edbf03dde36e225ce26e53f5763a05c2a9abebe47d6446f6

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:ACE_Containing_EXE
Create hunting rule
Author:Florian Roth - based on Nick Hoffman' rule - Morphick Inc
Description:Looks for ACE Archives containing an exe/scr file

File information

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

Malspam

NanoCore

ace 25bbfc9e431fbc90edbf03dde36e225ce26e53f5763a05c2a9abebe47d6446f6

(this sample)

  
Delivery method
Distributed via e-mail attachment
  
URLhaus
https://urlhaus.abuse.ch/url/2516349/

Comments