MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 49ac8f158943c6dc683a74e3129b6d3a146fb853f51ea42207038fdadaf641bd. 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 11 File information Comments

SHA256 hash:	49ac8f158943c6dc683a74e3129b6d3a146fb853f51ea42207038fdadaf641bd
SHA3-384 hash:	c3b1c179e34026def741c84432e5797979aeab62091ce3bc51ad23cfde789ef7850ba0a6e121ad1cfc684b3108b8b9c2
SHA1 hash:	6bafaca880610a0930e1e02c0f061d78f535030e
MD5 hash:	176e4a756195105950cea8f874e9fe0f
humanhash:	pip-bulldog-yellow-maine
File name:	FA6789098765434567800.exe
Download:	download sample
Signature	DBatLoader Create hunting rule
File size:	1'884'672 bytes
First seen:	2025-02-27 15:31:19 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	4347f6f27b4afecd340fe99eb2fe2e26 (1 x DBatLoader, 1 x XWorm)
ssdeep	24576:95tC5kWkHIVTl45p3aLpZs/Vw9jR1VTwzIdXKf52AavcbN:9W7OQpZs/V0XF2IUfAAav
Threatray	24 similar samples on MalwareBazaar
TLSH	T18B95E112A3D34633F12346F98D2FC395352A39203923A8466EFD6E4C9E6414C7DEA59F
TrID	35.4% (.EXE) Win64 Executable (generic) (10522/11/4) 22.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.1% (.EXE) Win32 Executable (generic) (4504/4/1) 6.9% (.EXE) Win16/32 Executable Delphi generic (2072/23) 6.8% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
dhash icon	300e115c2a2a0530 (2 x RemcosRAT, 1 x DBatLoader, 1 x XWorm)
Reporter	threatcat_ch
Tags:	DBatLoader exe

Intelligence

File Origin

# of uploads :

# of downloads :

460

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

FA6789098765434567800.exe

Verdict:

Malicious activity

Analysis date:

2025-02-27 15:32:36 UTC

Tags:

delphi dbatloader loader

Link:

https://app.any.run/tasks/2d0861b3-d416-4e71-b840-6a60504fc61b

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67c085952dfba428b46ed32c

Tags:

delphi emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Creating a window

Creating a file

Running batch commands

Creating a process with a hidden window

Launching a process

Creating a process from a recently created file

Creating a file in the %AppData% subdirectories

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

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context borland_delphi fingerprint keylogger obfuscated packed packed packer_detected

Link:

https://www.filescan.io/uploads/67c0854d25afd1330131a629/reports/0c7c9e12-a286-4f0b-8ef7-411a0f7d8e51/overview

Verdict:

Malicious

Labled as:

Zusy.Generic

Link:

https://www.hybrid-analysis.com/sample/49ac8f158943c6dc683a74e3129b6d3a146fb853f51ea42207038fdadaf641bd

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.

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/7931c54f-60d6-4524-a241-86705c2cfb8b

Result

Threat name:

DBatLoader

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1625702

Signature

Allocates many large memory junks

Allocates memory in foreign processes

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

Joe Sandbox ML detected suspicious sample

Multi AV Scanner detection for dropped file

Multi AV Scanner detection for submitted file

Sample uses process hollowing technique

Sigma detected: DLL Search Order Hijackig Via Additional Space in Path

Sigma detected: Execution from Suspicious Folder

Sigma detected: New RUN Key Pointing to Suspicious Folder

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Writes to foreign memory regions

Yara detected DBatLoader

Behaviour

Behavior Graph:

Download SVG

Score:

99%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/49ac8f158943c6dc683a74e3129b6d3a146fb853f51ea42207038fdadaf641bd

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/49ac8f158943c6dc683a74e3129b6d3a146fb853f51ea42207038fdadaf641bd/

Threat name:

Win32.Trojan.ModiLoader

Status:

Malicious

First seen:

2025-02-27 09:40:21 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

20 of 24 (83.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=jgwi6fmjipdny2b2otrrfg3nhikg7oct6upkiiqhaoh5vwxwig6q._file

Verdict:

malicious

Label(s):

darkcloudstealer

dbatloader

Result

Malware family:

modiloader

Score:

10/10

Tags:

family:modiloader discovery persistence spyware stealer trojan

Link:

https://tria.ge/reports/250227-synfxsskz8/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Adds Run key to start application

Checks computer location settings

Executes dropped EXE

Loads dropped DLL

Reads WinSCP keys stored on the system

Reads user/profile data of web browsers

ModiLoader Second Stage

ModiLoader, DBatLoader

Modiloader family

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/38606557-5097-4f7a-ba42-5b55864b0389

Unpacked files

SH256 hash:

49ac8f158943c6dc683a74e3129b6d3a146fb853f51ea42207038fdadaf641bd

MD5 hash:

176e4a756195105950cea8f874e9fe0f

SHA1 hash:

6bafaca880610a0930e1e02c0f061d78f535030e

Link:

https://www.unpac.me/results/c23d5247-5576-417f-a565-97af8bc1b10c/

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/49ac8f158943c6dc683a74e3129b6d3a146fb853f51ea42207038fdadaf641bd

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:	ProtectSharewareV11eCompservCMS Create hunting rule
Author:	malware-lu

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SEH__vba Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

Rule name:	UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser Create hunting rule
Author:	malware-lu

Rule name:	Windows_Trojan_DarkCloud_9905abce Create hunting rule
Author:	Elastic Security

File information

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

Malspam

DBatLoader

exe 49ac8f158943c6dc683a74e3129b6d3a146fb853f51ea42207038fdadaf641bd

(this sample)

Delivery method

Distributed via e-mail attachment

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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	kernel32.dll::CloseHandle kernel32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	kernel32.dll::LoadLibraryExA kernel32.dll::LoadLibraryA kernel32.dll::GetStartupInfoA kernel32.dll::GetDiskFreeSpaceA kernel32.dll::GetCommandLineA
WIN_BASE_IO_API	Can Create Files	kernel32.dll::CreateFileA kernel32.dll::FindFirstFileA version.dll::GetFileVersionInfoSizeA version.dll::GetFileVersionInfoA
WIN_REG_API	Can Manipulate Windows Registry	advapi32.dll::RegOpenKeyExA advapi32.dll::RegQueryValueExA
WIN_USER_API	Performs GUI Actions	user32.dll::ActivateKeyboardLayout user32.dll::CreateMenu user32.dll::EmptyClipboard user32.dll::FindWindowA user32.dll::OpenClipboard user32.dll::PeekMessageA

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