MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 37657f99bb29fc5a5b2f2be621b0f17e619013cfe32a0b97c6e5c07e87699702. 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



DBatLoader


Vendor detections: 12


Intelligence 12 IOCs YARA File information Comments

SHA256 hash: 37657f99bb29fc5a5b2f2be621b0f17e619013cfe32a0b97c6e5c07e87699702
SHA3-384 hash: fd47c55751a7dae53666f04795fea2fc71f4e98459c2f4b828a18fef3423959d9d66779e6f44a276868082c65efeb14d
SHA1 hash: dd26f331ca3da30ea8e4065ec6da02bf0469e124
MD5 hash: ce2e5cf9073c55e909187a0d16b5dd2e
humanhash: magnesium-oregon-leopard-undress
File name:mybestgirlfriendwalkingaroundtheworld.hta
Download: download sample
Signature DBatLoader
File size:14'714 bytes
First seen:2025-03-13 00:16:32 UTC
Last seen:2025-03-13 09:38:52 UTC
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 48:3vysyKTVFb2WoJUaMsyKTVRwdb2WoJUaO4jfoz/y/MDLTNG7Lv2syKTVvvsyKTVE:fyMB+cMi+bH/MDLTsuM3M5+KM2+
TLSH T1B662856A4DA0ECD183A982FAA4DC9ED3158E873E800526127C6DC6060BCCF653DE93D7
Magika html
Reporter abuse_ch
Tags:DBatLoader hta

Intelligence


File Origin
# of uploads :
2
# of downloads :
117
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Malicious
Score:
98.2%
Tags:
delphi emotet
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Payload URLs
URL
File name
http://192.227.228.22/54/csrss.exe
HTA File
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
powershell
Result
Verdict:
MALICIOUS
Details
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
Result
Threat name:
Cobalt Strike, DBatLoader, MSIL Logger,
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus detection for dropped file
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Detected Cobalt Strike Beacon
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops PE files with a suspicious file extension
Drops PE files with benign system names
Found malware configuration
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PowerShell case anomaly found
Powershell drops PE file
Sample uses process hollowing technique
Sigma detected: DLL Search Order Hijackig Via Additional Space in Path
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Suspicious MSHTA Child Process
Sigma detected: Suspicious Process Parents
Sigma detected: System File Execution Location Anomaly
Sigma detected: Windows Binaries Write Suspicious Extensions
Suricata IDS alerts for network traffic
Suspicious command line found
Suspicious powershell command line found
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected MassLogger RAT
Yara detected MSIL Logger
Yara detected Powershell decode and execute
Yara detected PureLog Stealer
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1636658 Sample: mybestgirlfriendwalkingarou... Startdate: 13/03/2025 Architecture: WINDOWS Score: 100 56 reallyfreegeoip.org 2->56 58 api.telegram.org 2->58 60 2 other IPs or domains 2->60 68 Suricata IDS alerts for network traffic 2->68 70 Found malware configuration 2->70 72 Malicious sample detected (through community Yara rule) 2->72 78 21 other signatures 2->78 11 mshta.exe 1 2->11         started        signatures3 74 Tries to detect the country of the analysis system (by using the IP) 56->74 76 Uses the Telegram API (likely for C&C communication) 58->76 process4 signatures5 94 Suspicious command line found 11->94 96 PowerShell case anomaly found 11->96 14 cmd.exe 1 11->14         started        process6 signatures7 98 Detected Cobalt Strike Beacon 14->98 100 Suspicious powershell command line found 14->100 102 PowerShell case anomaly found 14->102 17 powershell.exe 44 14->17         started        22 conhost.exe 14->22         started        process8 dnsIp9 54 192.227.228.22, 49711, 80 AS-COLOCROSSINGUS United States 17->54 44 C:\Users\user\AppData\Roaming\csrss.exe, PE32 17->44 dropped 46 C:\Users\user\AppData\Local\...\csrss[1].exe, PE32 17->46 dropped 48 C:\Users\user\AppData\...\xzofjfee.cmdline, Unicode 17->48 dropped 80 Drops PE files with benign system names 17->80 82 Loading BitLocker PowerShell Module 17->82 84 Powershell drops PE file 17->84 24 csrss.exe 6 17->24         started        28 csc.exe 3 17->28         started        file10 signatures11 process12 file13 50 C:\Users\user\Links\dajivhqI.pif, PE32 24->50 dropped 86 Antivirus detection for dropped file 24->86 88 Multi AV Scanner detection for dropped file 24->88 90 Drops PE files with a suspicious file extension 24->90 92 4 other signatures 24->92 30 dajivhqI.pif 15 2 24->30         started        34 cmd.exe 1 24->34         started        36 cmd.exe 1 24->36         started        52 C:\Users\user\AppData\Local\...\xzofjfee.dll, PE32 28->52 dropped 38 cvtres.exe 1 28->38         started        signatures14 process15 dnsIp16 62 api.telegram.org 149.154.167.220, 443, 49719 TELEGRAMRU United Kingdom 30->62 64 checkip.dyndns.com 193.122.130.0, 49712, 80 ORACLE-BMC-31898US United States 30->64 66 reallyfreegeoip.org 104.21.16.1, 443, 49713 CLOUDFLARENETUS United States 30->66 104 Detected unpacking (changes PE section rights) 30->104 106 Detected unpacking (overwrites its own PE header) 30->106 108 Tries to steal Mail credentials (via file / registry access) 30->108 110 Tries to harvest and steal browser information (history, passwords, etc) 30->110 40 conhost.exe 34->40         started        42 conhost.exe 36->42         started        signatures17 process18
Threat name:
Script-WScript.Trojan.Asthma
Status:
Malicious
First seen:
2025-03-12 18:43:54 UTC
File Type:
Text (HTML)
Extracted files:
1
AV detection:
9 of 38 (23.68%)
Threat level:
  5/5
Result
Malware family:
modiloader
Score:
  10/10
Tags:
family:modiloader collection defense_evasion discovery execution spyware stealer trojan
Behaviour
Modifies Internet Explorer settings
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Blocklisted process makes network request
Downloads MZ/PE file
Evasion via Device Credential Deployment
ModiLoader Second Stage
ModiLoader, DBatLoader
Modiloader family
Malware family:
SnakeKeylogger
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

DBatLoader

HTML Application (hta) hta 37657f99bb29fc5a5b2f2be621b0f17e619013cfe32a0b97c6e5c07e87699702

(this sample)

  
Delivery method
Distributed via web download

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