MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3b6f660bc37e1ece5e638dfdaf87b97899df972f6cebe5062fd964142b1fcce. 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



Threat unknown


Vendor detections: 12


Intelligence 12 IOCs YARA 8 File information Comments

SHA256 hash: b3b6f660bc37e1ece5e638dfdaf87b97899df972f6cebe5062fd964142b1fcce
SHA3-384 hash: 6085f01c3390261f338503a8ee57baaaffb66bf1e34075cbe800460d4a037e46659d058597c40ac73db7d7d41cdc91ef
SHA1 hash: 2f15a14528698767f617c9f0508e2fe41be991cb
MD5 hash: 4360bb5a487fa07cec427e6a26c5e287
humanhash: beryllium-colorado-floor-michigan
File name:b3b6f660bc37e1ece5e638dfdaf87b97899df972f6cebe5062fd964142b1fcce
Download: download sample
File size:525'385 bytes
First seen:2025-09-05 12:49:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash c9adc83b45e363b21cd6b11b5da0501f (82 x ArkeiStealer, 60 x RecordBreaker, 46 x RedLineStealer)
ssdeep 12288:WANwRo+mv8QD4+0V16LTGn9Kw+3X+DjV6QC:WAT8QE+kITGn9U3X+DO
Threatray 560 similar samples on MalwareBazaar
TLSH T15AB4D022B6022271D81182304CD7816ABE35FE388A65D9CF71D87F1ACB731E7552E79E
TrID 94.7% (.EXE) Win32 Executable Borland Delphi 7 (664796/42/58)
2.0% (.EXE) Win32 Executable Delphi generic (14182/79/4)
1.4% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2)
0.6% (.EXE) Win32 Executable (generic) (4504/4/1)
0.2% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
dhash icon e2c098d6d6dce0fc
Reporter adrian__luca
Tags:exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
41
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
технический акт № 173.2025.rar
Verdict:
Suspicious activity
Analysis date:
2025-08-18 11:32:24 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Tags:
delphi madi
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Delayed reading of the file
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Creating a file
Launching a process
Running batch commands
Creating a process with a hidden window
Searching for synchronization primitives
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context borland_delphi fingerprint installer lolbin obfuscated overlay packed packer_detected schtasks threat
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-08-15T11:38:00Z UTC
Last seen:
2025-08-15T11:38:00Z UTC
Hits:
~10
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
CAB:COMPRESSION:NONE Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion discovery execution persistence
Behaviour
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Views/modifies file attributes
Checks processor information in registry
Enumerates system info in registry
Modifies registry class
Runs ping.exe
Scheduled Task/Job: Scheduled Task
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Enumerates physical storage devices
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Checks installed software on the system
Indicator Removal: File Deletion
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Sets file to hidden
Unpacked files
SH256 hash:
b3b6f660bc37e1ece5e638dfdaf87b97899df972f6cebe5062fd964142b1fcce
MD5 hash:
4360bb5a487fa07cec427e6a26c5e287
SHA1 hash:
2f15a14528698767f617c9f0508e2fe41be991cb
SH256 hash:
566291961e4e2bf1880e1b3c0534049a205023cc5d504cefec22efe7a07663d5
MD5 hash:
652397284927e75395853fe769a17019
SHA1 hash:
f9753b0802aa65a1c1164e18ab92031ad425a4a0
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Author:malware-lu
Rule name:Borland
Author:malware-lu
Rule name:CMD_Ping_Localhost
Rule name:FreddyBearDropper
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:NET
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Rule name:shellcode
Author:nex
Description:Matched shellcode byte patterns
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
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.

Comments