MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88eb723b69a1aa35577ada15e24ede633f579083787b2b4a773fecbedf507347. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 88eb723b69a1aa35577ada15e24ede633f579083787b2b4a773fecbedf507347
SHA3-384 hash: 377881ef6243e51af2556a5b8da68be98bd7ed590cc9d77d88ccf46135e08846e335ead32cb78b888366bbbc6529f6ff
SHA1 hash: 5c8a39eb35f6ce3338d8fe8ed1293db184367a4d
MD5 hash: 742949977dbc2ae062791f500566d702
humanhash: louisiana-whiskey-bluebird-october
File name:Electronic Transfer Copy_________________pdf.exe
Download: download sample
Signature DBatLoader
Create hunting rule
File size:1'644'544 bytes
First seen:2025-02-12 05:13:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d2d4c3a490c45af627655cb2c98d12b7 (1 x RemcosRAT, 1 x DBatLoader, 1 x DarkCloud)
ssdeep 24576:HOYNMvgHQWSYGyCujkXszQf7Fz3vr+zFZa/cnXfMEcwkcZoYaf6e2Z/COhLXfeEf:uYKWEtN3vi7XfMEmYM6e2PvBGukqt
Threatray 10 similar samples on MalwareBazaar
TLSH T1B775C0139591413AC71624388C7AB2BC552DBE213ADDF44B6EEC1B0C7FEAA8CB135953
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
File icon (PE):PE icon
dhash icon 38475a4c4c5a4534 (3 x DBatLoader, 2 x DarkCloud, 1 x RemcosRAT)
Reporter threatcat_ch
Tags:DBatLoader exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
611
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Electronic Transfer Copy_________________pdf.exe
Verdict:
Malicious activity
Analysis date:
2025-02-12 05:17:13 UTC
Tags:
delphi
Link:
https://app.any.run/tasks/d9b8252d-4e64-47a0-bcbf-b8cd4ae1459f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ac2e276ddd91410accdf04
Tags:
underscore 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
Searching for the window
Creating a process from a recently created file
Launching the default Windows debugger (dwwin.exe)
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context borland_delphi fingerprint keylogger masquerade obfuscated packed packed packer_detected redcap
Link:
https://www.filescan.io/uploads/67ac2e237694be3a8426964e/reports/fa28ac54-eb50-45d1-8e0b-87d0c2d05d01/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/88eb723b69a1aa35577ada15e24ede633f579083787b2b4a773fecbedf507347
Result
Verdict:
SUSPICIOUS
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/e90316a2-049b-48bb-ac57-d8fab6a83d3d
Result
Threat name:
DBatLoader, DarkCloud
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1612751
Signature
Allocates many large memory junks
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Drops PE files with a suspicious file extension
Early bird code injection technique detected
Initial sample is a PE file and has a suspicious name
Joe Sandbox ML detected suspicious sample
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sigma detected: DLL Search Order Hijackig Via Additional Space in Path
Sigma detected: New RUN Key Pointing to Suspicious Folder
Yara detected DarkCloud
Yara detected DBatLoader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1612751 Sample: Electronic Transfer Copy___... Startdate: 12/02/2025 Architecture: WINDOWS Score: 100 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for dropped file 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 9 other signatures 2->35 7 Electronic Transfer Copy_________________pdf.exe 1 7 2->7         started        process3 file4 23 C:\Windows \SysWOW64\svchost.pif, PE32+ 7->23 dropped 25 C:\Windows \SysWOW6425ETUTILS.dll, PE32+ 7->25 dropped 27 C:\Users\Public\Xzurapxp.url, MS 7->27 dropped 37 Early bird code injection technique detected 7->37 39 Allocates memory in foreign processes 7->39 41 Allocates many large memory junks 7->41 43 Queues an APC in another process (thread injection) 7->43 11 cmd.exe 3 7->11         started        13 cmd.exe 1 7->13         started        15 SndVol.exe 7->15         started        signatures5 process6 process7 17 conhost.exe 11->17         started        19 conhost.exe 13->19         started        21 WerFault.exe 20 16 15->21         started       
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/88eb723b69a1aa35577ada15e24ede633f579083787b2b4a773fecbedf507347
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/88eb723b69a1aa35577ada15e24ede633f579083787b2b4a773fecbedf507347/
Threat name:
Win32.Trojan.Acll
Create hunting rule
Status:
Malicious
First seen:
2025-02-12 05:14:14 UTC
File Type:
PE (Exe)
Extracted files:
40
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rdvxeo3jugvdkv323ik6etw6mm7vpeedpb5swstxh7wl5x2qondq._file
Verdict:
malicious
Label(s):
dbatloader
Create hunting rule
darkcloudstealer
Create hunting rule
Similar samples:
03b17e6fe6ce874c0cf78b2e560f5fb4106e07ce33799632b2e1bbf24e9fb371
DBatLoader
226a7f84a31ccaafcedb8200547830cf3ca2661467d428fb479b85062c87ad0c
DBatLoader
67448075b996cc7defc2895d3a5f200242019321f2d1df29570804cdda2926cc
DBatLoader
8f9f6cd053f0c10c4247aaa9dc82820b121a57a0b05827f256b649b54540b132
DBatLoader
96882b077a607f34cd963461341d728982e2075ffd4891f1b91e915da904cfe0
DBatLoader
9a045c9c991d1d135687931fd936236135a9d812a9b1029284114a661f44a2a7
DBatLoader
a54c85abf0a341ab78a970ab89009e036f376019fac085253f7248cc35860f54
DBatLoader
d9980559077d0cf6e251608efa44277ac5cd2b64236ecc31b352a93992e2f2b7
DBatLoader
e211c49ddf8d6e76094e69624ac9339a07b3c210af780c125ff924833d227969
DBatLoader
error
DBatLoader
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader discovery persistence trojan
Link:
https://tria.ge/reports/250212-fw33dazkdr/
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Adds Run key to start application
Executes dropped EXE
Downloads MZ/PE file
ModiLoader Second Stage
ModiLoader, DBatLoader
Modiloader family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1b519207-be64-47c6-bb18-9fe389885a45
Unpacked files
SH256 hash:
88eb723b69a1aa35577ada15e24ede633f579083787b2b4a773fecbedf507347
MD5 hash:
742949977dbc2ae062791f500566d702
SHA1 hash:
5c8a39eb35f6ce3338d8fe8ed1293db184367a4d
Link:
https://www.unpac.me/results/9450ae33-0ce6-480a-83b3-3ab147fd6250/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/88eb723b69a1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.77
Link:
https://yomi.yoroi.company/submissions/88eb723b69a1aa35577ada15e24ede633f579083787b2b4a773fecbedf507347

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
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)

File information

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

Malspam

DBatLoader

Executable exe 88eb723b69a1aa35577ada15e24ede633f579083787b2b4a773fecbedf507347

(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
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