MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 deef7b287e2b5d2cc1e22366eedee09031fca511ab0741a341f40dc82ba74453. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments

SHA256 hash: deef7b287e2b5d2cc1e22366eedee09031fca511ab0741a341f40dc82ba74453
SHA3-384 hash: 09eaf43458e2ff8119850e92f277814f3e6d0248cf562619edc70753fab0e1dfe7ac47ffe6e49b3415b0de2df1864f52
SHA1 hash: 82b7b3a804ea4dc386a6977e279c351930db5bed
MD5 hash: c77d0d50d3538536747ec8c8477e8230
humanhash: fish-chicken-earth-venus
File name:App_win64.exe
Download: download sample
File size:69'535'072 bytes
First seen:2025-08-18 22:45:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b34f154ec913d2d2c435cbd644e91687 (525 x GuLoader, 110 x RemcosRAT, 80 x EpsilonStealer)
ssdeep 1572864:415kJo6seQcTe/FEd67As/phgX4dYdDt9QxFqC3yfYHldq/:4P6seQcTeOd60sh89QxFqCQYHe/
TLSH T196E733E24A18E835CFA69EF4526DDA012FF82E007407296F4E5CBBDE593786C460F54E
TrID 37.3% (.EXE) Win64 Executable (generic) (10522/11/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.9% (.EXE) Win32 Executable (generic) (4504/4/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter SquiblydooBlog
Tags:DEAL-STANDART-SP-Z-O-O exe signed

Code Signing Certificate

Organisation:DEAL STANDART SP Z O O
Issuer:SSL.com EV Code Signing Intermediate CA RSA R3
Algorithm:sha256WithRSAEncryption
Valid from:2025-07-30T13:53:06Z
Valid to:2026-07-30T13:53:06Z
Serial number: 43f983bdca260c253fb332394352c5f6
Intelligence: 2 malware samples on MalwareBazaar are signed with this code signing certificate
Cert Central Blocklist:This certificate is on the Cert Central blocklist
Thumbprint Algorithm:SHA256
Thumbprint: d71266594e72e119ff3958f760b91dbfdd20acadb2ff872fdd388f604e4d0024
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence


File Origin
# of uploads :
1
# of downloads :
58
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
App_win64.exe
Verdict:
Malicious activity
Analysis date:
2025-08-18 22:32:46 UTC
Tags:
python evasion stealer arch-exec arch-doc nodejs

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
70%
Tags:
sage blic remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Creating a window
Searching for the window
Searching for the Windows task manager window
Running batch commands
Creating a process with a hidden window
Launching a process
Using the Windows Management Instrumentation requests
Creating a file
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug blackhole installer microsoft_visual_cc overlay signed threat
Gathering data
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2025-08-17 19:01:45 UTC
File Type:
PE (Exe)
Extracted files:
1020
AV detection:
5 of 38 (13.16%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
defense_evasion discovery
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Enumerates processes with tasklist
Checks installed software on the system
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Modifies trusted root certificate store through registry
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:AlternativesExample1
Rule name:botnet_plaintext_c2
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:Detect_NSIS_Nullsoft_Installer
Author:Obscurity Labs LLC
Description:Detects NSIS installers by .ndata section + NSIS header string
Rule name:PE_Digital_Certificate
Author:albertzsigovits
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