MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 24316b3ae1c1bafee76ca8bb33807d37130a58bc6aa19042f06c304af59af615. 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


Neurevt


Vendor detections: 13


Intelligence 13 IOCs 1 YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 24316b3ae1c1bafee76ca8bb33807d37130a58bc6aa19042f06c304af59af615
SHA3-384 hash: 260148d39f5cb2a8bc365295de32055a843bb72ac1b72f9d27be900487c3c01feb263cb3fea3038659300e057cc24c2d
SHA1 hash: 6b579e43003cf746e9412774edeb3cb49ad9c9e1
MD5 hash: 02e35d591e53085dc1eea9f64b718691
humanhash: cardinal-idaho-two-jig
File name:24316B3AE1C1BAFEE76CA8BB33807D37130A58BC6AA19.exe
Download: download sample
Signature Neurevt
Create hunting rule
File size:2'722'291 bytes
First seen:2022-08-07 14:05:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'655 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 6144:vFy12viwDdm49yWsKWstIqwQOZevSlmazLJV8n8Lwc57yG4:9ysvlLw/AwLev7iVV8ny6z
TLSH T1BBC5F102CECFF8BBC7899AB194A35B2841D22F342459662A5C5C3F1505BCDFD3B796A0
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 4c9a3266cd6b664d (1 x Neurevt)
Reporter abuse_ch
Tags:exe Neurevt


Avatar
abuse_ch
Neurevt C2:
http://eatlunch.top/cfg-bin/logout.php

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://eatlunch.top/cfg-bin/logout.php https://threatfox.abuse.ch/ioc/841795/

Intelligence

File Origin
# of uploads :
1
# of downloads :
393
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
betabot
Create hunting rule
ID:
1
File name:
24316B3AE1C1BAFEE76CA8BB33807D37130A58BC6AA19.exe
Verdict:
Malicious activity
Analysis date:
2022-08-07 14:05:48 UTC
Tags:
trojan betabot
Link:
https://app.any.run/tasks/4892e2e2-39ac-4af2-a624-890c40d59fc1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/296983/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Steam.11484.16567.23560.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
neurevt overlay packed
Link:
https://www.filescan.io/uploads/62efc6ccbcf76fcb6cf17f35/reports/c1dca33c-f754-4d97-a8e4-896b4583e4d9/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/45baf214-b021-445f-9419-cf705563b064
Result
Threat name:
Betabot
Create hunting rule
Detection:
malicious
Classification:
phis.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1047524
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Contains functionality to create processes via WMI
Contains functionality to hide a thread from the debugger
Creates an undocumented autostart registry key
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies Internet Explorer zone settings
Multi AV Scanner detection for submitted file
Overwrites Windows DLL code with PUSH RET codes
Performs DNS queries to domains with low reputation
Sample uses process hollowing technique
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Betabot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 680018 Sample: 24316B3AE1C1BAFEE76CA8BB338... Startdate: 07/08/2022 Architecture: WINDOWS Score: 100 54 pokertheholeday.xyz 2->54 56 pokertheday.xyz 2->56 82 Snort IDS alert for network traffic 2->82 84 Malicious sample detected (through community Yara rule) 2->84 86 Antivirus / Scanner detection for submitted sample 2->86 88 9 other signatures 2->88 9 24316B3AE1C1BAFEE76CA8BB33807D37130A58BC6AA19.exe 1 2->9         started        13 739s1guio991ym7.exe 1 2->13         started        15 739s1guio991ym7.exe 12 2->15         started        17 739s1guio991ym7.exe 2->17         started        signatures3 process4 file5 52 24316B3AE1C1BAFEE7...0A58BC6AA19.exe.log, ASCII 9->52 dropped 98 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 9->98 100 Contains functionality to hide a thread from the debugger 9->100 19 24316B3AE1C1BAFEE76CA8BB33807D37130A58BC6AA19.exe 12 25 9->19         started        102 Injects a PE file into a foreign processes 13->102 22 739s1guio991ym7.exe 13->22         started        24 chrome.exe 15->24         started        27 chrome.exe 17->27         started        29 chrome.exe 17->29         started        signatures6 process7 dnsIp8 90 Creates an undocumented autostart registry key 19->90 92 Maps a DLL or memory area into another process 19->92 94 Sample uses process hollowing technique 19->94 96 2 other signatures 19->96 31 explorer.exe 9 51 19->31         started        35 WerFault.exe 3 10 22->35         started        58 192.168.2.1 unknown unknown 24->58 60 239.255.255.250 unknown Reserved 24->60 37 chrome.exe 24->37         started        39 chrome.exe 27->39         started        41 chrome.exe 29->41         started        signatures9 process10 dnsIp11 62 eatlunch.top 208.91.197.91, 49915, 49916, 80 CONFLUENCE-NETWORK-INCVG Virgin Islands (BRITISH) 31->62 64 royaleclashcheats.xyz 31->64 70 7 other IPs or domains 31->70 74 System process connects to network (likely due to code injection or exploit) 31->74 76 Performs DNS queries to domains with low reputation 31->76 78 Overwrites Windows DLL code with PUSH RET codes 31->78 80 5 other signatures 31->80 43 pQemancYJADOZjdGYwHVsvYcrUYsU.exe 1 23 31->43 injected 46 pQemancYJADOZjdGYwHVsvYcrUYsU.exe 1 23 31->46 injected 48 pQemancYJADOZjdGYwHVsvYcrUYsU.exe 1 23 31->48 injected 50 11 other processes 31->50 66 pokertheholeday.xyz 37->66 68 part-0032.t-0009.fbs1-t-msedge.net 13.107.219.60, 443, 49770, 49771 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 37->68 72 8 other IPs or domains 37->72 signatures12 process13 signatures14 104 Hides threads from debuggers 43->104 106 Hides that the sample has been downloaded from the Internet (zone.identifier) 43->106
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/24316b3ae1c1bafee76ca8bb33807d37130a58bc6aa19042f06c304af59af615/
Threat name:
Win32.Trojan.Neurevt
Create hunting rule
Status:
Malicious
First seen:
2022-07-15 00:09:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
31 of 40 (77.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eqywwoxbyg5p5z3mvc5thad5g4jquwf4nkqzaqxqnqyev5m26ykq._file
Verdict:
malicious
Result
Malware family:
betabot
Create hunting rule
Score:
  10/10
Tags:
family:betabot backdoor botnet evasion persistence trojan
Link:
https://tria.ge/reports/220807-red8gabghq/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer Protected Mode
Modifies Internet Explorer Protected Mode Banner
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Checks BIOS information in registry
Sets file execution options in registry
BetaBot
Modifies firewall policy service
Unpacked files
SH256 hash:
5613f644a9091de5306f6d1cc1482d0d48022b4c77f97ccef6a31542c587c524
MD5 hash:
1176a4f0d908892d33e00fc057d61a0c
SHA1 hash:
dc1cc44e79ca4fa95d6a241b98bff36ac96a2a1d
Link:
https://www.unpac.me/results/e568505a-b921-4c03-a6be-d7b2f781288e/
SH256 hash:
7482540b65846b64a6dfa354a9ee3cef221fc7d8f1d2df1efb1bc7cc30dd89d0
MD5 hash:
672688516e7e3d674c4f77166ba75625
SHA1 hash:
c57501d7581dc718d6e62a36fe0a325351ad4b27
Link:
https://www.unpac.me/results/e568505a-b921-4c03-a6be-d7b2f781288e/
SH256 hash:
24316b3ae1c1bafee76ca8bb33807d37130a58bc6aa19042f06c304af59af615
MD5 hash:
02e35d591e53085dc1eea9f64b718691
SHA1 hash:
6b579e43003cf746e9412774edeb3cb49ad9c9e1
Link:
https://www.unpac.me/results/e568505a-b921-4c03-a6be-d7b2f781288e/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/24316b3ae1c1/report/overview.html
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/24316b3ae1c1bafee76ca8bb33807d37130a58bc6aa19042f06c304af59af615

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.

Cape
Cape
https://www.capesandbox.com/analysis/296983/

Comments