MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03b17e6fe6ce874c0cf78b2e560f5fb4106e07ce33799632b2e1bbf24e9fb371. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03b17e6fe6ce874c0cf78b2e560f5fb4106e07ce33799632b2e1bbf24e9fb371
SHA3-384 hash: 6711a2362d48c1a00487d1de22e99acd310f1d49ab47c935f747fa9e4b0d61d0ada399f75e26ba722c95d9e818887987
SHA1 hash: ba5e8a683c8b8b54a14984d86715040d00777f11
MD5 hash: 6047499517804f1ea76b508ca469de99
humanhash: equal-vermont-happy-arkansas
File name:6047499517804f1ea76b508ca469de99.exe
Download: download sample
Signature DBatLoader
Create hunting rule
File size:1'161'216 bytes
First seen:2025-01-06 06:56:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 44c8864bd68c3bff94639c69671ea4b7 (7 x DBatLoader)
ssdeep 24576:Gw6yj+R7ydItm/2uQAGYDKAVcpzWc4ctu:GDBR2KTYDKArc4Ku
TLSH T170359E3795B387FDC15289798D5B9BD4A82EAC303A3CB552FDD2BE0C5B2414178381AB
TrID 53.5% (.EXE) InstallShield setup (43053/19/16)
17.6% (.EXE) Win32 Executable Delphi generic (14182/79/4)
13.0% (.EXE) Win64 Executable (generic) (10522/11/4)
5.6% (.EXE) Win32 Executable (generic) (4504/4/1)
2.5% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
File icon (PE):PE icon
dhash icon f08f898c8e8a8ff0 (7 x DBatLoader)
Reporter abuse_ch
Tags:DBatLoader exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
526
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ITT # KRPBV2663 .doc
Verdict:
Malicious activity
Analysis date:
2025-01-06 06:55:26 UTC
Tags:
macros macros-on-open generated-doc loader evasion snake keylogger telegram stealer
Link:
https://app.any.run/tasks/f25ff46c-c0e0-4305-a724-dec32c33d987

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.BackdoorX-gen.31618.12096.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=677b7fcdc029bd73f283d8cc
Tags:
delphi emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
DNS request
Connection attempt
Sending an HTTP GET request
Creating a file
Running batch commands
Creating a process with a hidden window
Creating a process from a recently created file
Sending a custom TCP request
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Setting a global event handler for the keyboard
Forced shutdown of a browser
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context borland_delphi fingerprint keylogger packed packed packer_detected
Link:
https://www.filescan.io/uploads/677b7ecaa87b2681470532d6/reports/505eebdb-3291-4bcf-b6cb-b780de9dbdf7/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/03b17e6fe6ce874c0cf78b2e560f5fb4106e07ce33799632b2e1bbf24e9fb371
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/d81c8ac3-0af7-41ca-b363-feb35bafe447
Result
Threat name:
DBatLoader, PureLog Stealer, Snake Keylo
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1584678
Signature
.NET source code contains method to dynamically call methods (often used by packers)
AI detected suspicious sample
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Drops PE files with a suspicious file extension
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample is not signed and drops a device driver
Sample uses process hollowing technique
Sigma detected: DLL Search Order Hijackig Via Additional Space in Path
Sigma detected: Execution from Suspicious Folder
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: Parent in Public Folder Suspicious Process
Sigma detected: Suspicious Program Location with Network Connections
Suricata IDS alerts for network traffic
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 Generic Downloader
Yara detected PureLog Stealer
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1584678 Sample: yxU3AgeVTi.exe Startdate: 06/01/2025 Architecture: WINDOWS Score: 100 51 reallyfreegeoip.org 2->51 53 api.telegram.org 2->53 55 4 other IPs or domains 2->55 67 Suricata IDS alerts for network traffic 2->67 69 Found malware configuration 2->69 71 Malicious sample detected (through community Yara rule) 2->71 77 16 other signatures 2->77 8 yxU3AgeVTi.exe 1 10 2->8         started        13 Aiymwhpj.PIF 5 2->13         started        15 Aiymwhpj.PIF 2->15         started        signatures3 73 Tries to detect the country of the analysis system (by using the IP) 51->73 75 Uses the Telegram API (likely for C&C communication) 53->75 process4 dnsIp5 57 amazonenviro.com 166.62.27.188, 49730, 49731, 80 AS-26496-GO-DADDY-COM-LLCUS United States 8->57 37 C:\Users\Public\Libraries\jphwmyiA.pif, PE32 8->37 dropped 39 C:\Users\Public\Libraries\Aiymwhpj.PIF, PE32 8->39 dropped 41 C:\Users\Public\Libraries\FX.cmd, DOS 8->41 dropped 43 2 other malicious files 8->43 dropped 79 Drops PE files with a suspicious file extension 8->79 81 Writes to foreign memory regions 8->81 83 Allocates memory in foreign processes 8->83 85 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 8->85 17 jphwmyiA.pif 15 2 8->17         started        21 cmd.exe 1 8->21         started        87 Multi AV Scanner detection for dropped file 13->87 89 Sample uses process hollowing technique 13->89 91 Sample is not signed and drops a device driver 13->91 23 jphwmyiA.pif 2 13->23         started        25 cmd.exe 13->25         started        27 jphwmyiA.pif 15->27         started        29 cmd.exe 15->29         started        file6 signatures7 process8 dnsIp9 45 mail.techniqueqatar.com 208.91.198.176, 49770, 49795, 49796 PUBLIC-DOMAIN-REGISTRYUS United States 17->45 47 checkip.dyndns.com 132.226.247.73, 49732, 49735, 49737 UTMEMUS United States 17->47 49 2 other IPs or domains 17->49 59 Detected unpacking (changes PE section rights) 17->59 61 Detected unpacking (overwrites its own PE header) 17->61 63 Tries to steal Mail credentials (via file / registry access) 17->63 31 conhost.exe 21->31         started        33 conhost.exe 25->33         started        65 Tries to harvest and steal browser information (history, passwords, etc) 27->65 35 conhost.exe 29->35         started        signatures10 process11
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/03b17e6fe6ce874c0cf78b2e560f5fb4106e07ce33799632b2e1bbf24e9fb371
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/03b17e6fe6ce874c0cf78b2e560f5fb4106e07ce33799632b2e1bbf24e9fb371/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aoyx437gz2duydhxrmxfmd27wqig4b6ogn4zmmvs4g57etu7wnyq._file
Verdict:
malicious
Label(s):
dbatloader
Create hunting rule
Similar samples:
error
DBatLoader
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader discovery persistence trojan
Link:
https://tria.ge/reports/250106-hqya2szjfy/
Behaviour
Script User-Agent
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Loads dropped DLL
ModiLoader Second Stage
ModiLoader, DBatLoader
Modiloader family
Verdict:
Malicious
Tags:
404keylogger
YARA:
n/a
Link:
https://app.threat.zone/submission/a376a11c-3592-4776-9a95-29f95ca0e9f7
Unpacked files
SH256 hash:
03b17e6fe6ce874c0cf78b2e560f5fb4106e07ce33799632b2e1bbf24e9fb371
MD5 hash:
6047499517804f1ea76b508ca469de99
SHA1 hash:
ba5e8a683c8b8b54a14984d86715040d00777f11
Detections:
DbatLoaderStage1
Create hunting rule
Link:
https://www.unpac.me/results/ffcd95ac-220a-48ce-9940-3863d1a62755/
Malware family:
VIPKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/03b17e6fe6ce/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/03b17e6fe6ce874c0cf78b2e560f5fb4106e07ce33799632b2e1bbf24e9fb371

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:BobSoftMiniDelphiBoBBobSoft
Create hunting rule
Author:malware-lu
Rule name:Borland
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Web download

DBatLoader

Executable exe 03b17e6fe6ce874c0cf78b2e560f5fb4106e07ce33799632b2e1bbf24e9fb371

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3386512/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryExA
kernel32.dll::LoadLibraryA
kernel32.dll::GetStartupInfoA
kernel32.dll::GetDiskFreeSpaceA
kernel32.dll::GetCommandLineA
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateFileA
kernel32.dll::FindFirstFileA
version.dll::GetFileVersionInfoSizeA
version.dll::GetFileVersionInfoA
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExA
advapi32.dll::RegQueryValueExA
WIN_USER_APIPerforms GUI Actionsuser32.dll::ActivateKeyboardLayout
user32.dll::CreateMenu
user32.dll::FindWindowA
user32.dll::PeekMessageA
user32.dll::PeekMessageW
user32.dll::CreateWindowExA

Comments