MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3b68780719010fc195e6e4f8d1b912030259cb1cddde5a943e44da558222060f. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3b68780719010fc195e6e4f8d1b912030259cb1cddde5a943e44da558222060f
SHA3-384 hash: 287d677801030d1356647709dc755c59df54db576e50e03ab855c49df25321e4d0ae9989e21567ee5d51d45d75071afe
SHA1 hash: a891e774eeb9671ff2dd1334e1628ba18fb60575
MD5 hash: 379cbdbb5b3221615dd1802d906eb23c
humanhash: wyoming-black-failed-helium
File name:KB99500EU008.exe
Download: download sample
File size:36'466'092 bytes
First seen:2022-11-13 10:26:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7aa1951517b3b8d38b12f874b66196c9 (2 x CobaltStrike, 1 x LaZagne)
ssdeep 786432:l4IP40lsyofwykqk/ql57FQ24nO+NJyaPxWIb9E7BCoU51OQ:RP402oyk7ylfQdJJyaPTJE1Co+1
Threatray 30 similar samples on MalwareBazaar
TLSH T1B187336B67501859E119C333DC16E53053F2BC240E19E50B6CB737A226B72FA6E3B729
TrID 66.5% (.EXE) InstallShield setup (43053/19/16)
16.2% (.EXE) Win64 Executable (generic) (10523/12/4)
7.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
3.1% (.EXE) OS/2 Executable (generic) (2029/13)
3.0% (.EXE) Generic Win/DOS Executable (2002/3)
dhash icon c004e0cccc9cf060
Reporter 0xToxin
Tags:cryptonite exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
361
Origin country :
IL IL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
KB99500EU008.exe
Verdict:
No threats detected
Analysis date:
2022-11-13 10:33:01 UTC
Tags:
installer
Link:
https://app.any.run/tasks/bda6346b-189a-48ab-8a02-cc70561e3f2d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a file
Sending a custom TCP request
DNS request
Changing a file
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed spyeye
Link:
https://www.filescan.io/uploads/6370c67820a0b4943a8f3475/reports/4e04079a-5601-47e7-9aca-48d18fe830c5/overview
Result
Verdict:
MALICIOUS
Result
Threat name:
Unknown
Detection:
suspicious
Classification:
troj
Score:
28 / 100
Link:
https://www.joesandbox.com/analysis/1112195
Signature
May check the online IP address of the machine
Behaviour
Behavior Graph:
Download SVG
Gathering data
Threat name:
Win64.Ransomware.Cryptonite
Create hunting rule
Status:
Malicious
First seen:
2022-11-13 09:47:56 UTC
File Type:
PE+ (Exe)
Extracted files:
3434
AV detection:
7 of 26 (26.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hnuhqbyzaeh4dfpg4t4ndoisambftsy43xpfvfb6itnflarcayhq._file
Verdict:
unknown
Similar samples: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 20 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
pyinstaller spyware stealer
Link:
https://tria.ge/reports/221113-mg4hxsba48/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops desktop.ini file(s)
Looks up external IP address via web service
Loads dropped DLL
Reads user/profile data of web browsers
Gathering data
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3b68780719010fc195e6e4f8d1b912030259cb1cddde5a943e44da558222060f

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:PyInstaller
Create hunting rule
Author:@bartblaze
Description:Identifies executable converted using PyInstaller.

File information

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

Comments