MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ffac3be20e18a26f2e3d748ec0cddf8aa1c28ac7010e2b28c29586c35ee00fc. 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


njrat


Vendor detections: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9ffac3be20e18a26f2e3d748ec0cddf8aa1c28ac7010e2b28c29586c35ee00fc
SHA3-384 hash: 617022b25afc8828d2f7a648aceec4f5aa3ee18910ce1ad6cce30608fcb23d97612ce83860d70b1e6a2571f3343e933c
SHA1 hash: b5904896b4024b61da66026641b5fa027b209a4d
MD5 hash: dd5efcb938410288178a553c3e04e3f4
humanhash: lake-football-alanine-queen
File name:Game Launcher.exe
Download: download sample
Signature njrat
Create hunting rule
File size:2'775'816 bytes
First seen:2024-07-08 16:00:23 UTC
Last seen:2024-07-08 16:27:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 40ab50289f7ef5fae60801f88d4541fc (59 x ValleyRAT, 49 x Gh0stRAT, 41 x OffLoader)
ssdeep 49152:wwREDWHzwgUDVzuMclH1HZGxcvzWShv2NuMswj:wwREqHzyJzu9kcx4
TLSH T116D5E023F3CBE03EE05D1B3305B2A05894F76A616826BD569AECB4ACCF751501E3E746
TrID 39.3% (.EXE) Inno Setup installer (107240/4/30)
21.1% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
15.7% (.EXE) InstallShield setup (43053/19/16)
15.2% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
3.8% (.EXE) Win64 Executable (generic) (10523/12/4)
File icon (PE):PE icon
dhash icon 5050d270cccc82ae (109 x Adware.Generic, 43 x LummaStealer, 42 x OffLoader)
Reporter Anonymous
Tags:exe


Avatar
Anonymous
Retrieved from https://drive.usercontent.google.com/download?id=1LIDN8lQ8zEmoHGZ3ACk-fk38jtc1MnpQ&export=download

Intelligence

File Origin
# of uploads :
2
# of downloads :
391
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9ffac3be20e18a26f2e3d748ec0cddf8aa1c28ac7010e2b28c29586c35ee00fc.exe
Verdict:
Malicious activity
Analysis date:
2024-07-08 16:02:31 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f23736ca-f864-4daf-9bd7-40c2e8952e52

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.FileRepMalware.10732.3211.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=668c0d3fb17ce11188d7fbeawin10vpnfull_triage
Tags:
Encryption Generic Stealth Trojan
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Searching for the window
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/9ffac3be20e18a26f2e3d748ec0cddf8aa1c28ac7010e2b28c29586c35ee00fc
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:
Unknown
Link:
https://analyze.intezer.com/analyses/309e8dbd-ad66-4219-8d19-b56f53492f42
Result
Threat name:
n/a
Detection:
suspicious
Classification:
n/a
Score:
30 / 100
Link:
https://www.joesandbox.com/analysis/1469261
Signature
Antivirus detection for dropped file
Machine Learning detection for dropped file
PE file contains section with special chars
PE file has nameless sections
Behaviour
Behavior Graph:
Download SVG
Score:
77%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9ffac3be20e18a26f2e3d748ec0cddf8aa1c28ac7010e2b28c29586c35ee00fc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9ffac3be20e18a26f2e3d748ec0cddf8aa1c28ac7010e2b28c29586c35ee00fc/
Threat name:
Win32.Backdoor.Redcap
Create hunting rule
Status:
Malicious
First seen:
2024-07-08 16:01:12 UTC
File Type:
PE (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t75mhpra4gfcn4xd25eoydg57cvbykfmoaiofmumffmgynpoad6a._file
Verdict:
unknown
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/240708-tf7mhsyhpa/
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of WriteProcessMemory
Executes dropped EXE
Loads dropped DLL
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8b14002f-9378-4b18-90c3-fac6f31ea225
Unpacked files
SH256 hash:
9157680a727156aed261013c0b97410f69788d9a4d9ef927352b86dd8586061a
MD5 hash:
b1cd45a47b378bb35a4ae157f348ef83
SHA1 hash:
2e26a2a169a54cd657282bc22c003300247c65fa
Detections:
SUSP_XORed_URL_In_EXE
Create hunting rule
Link:
https://www.unpac.me/results/b01c411b-51a2-4c32-a12b-81ab68148595/
SH256 hash:
e0ca60534c17e9e954f02a187a60478cfce4fb1f67580e80be115eb93cdeab18
MD5 hash:
f2883b4ddfe3421cb4fd2e9e666232e8
SHA1 hash:
fab08a17e91b4d54d1ca76f3510b25d8646c109c
Link:
https://www.unpac.me/results/b01c411b-51a2-4c32-a12b-81ab68148595/
SH256 hash:
9ffac3be20e18a26f2e3d748ec0cddf8aa1c28ac7010e2b28c29586c35ee00fc
MD5 hash:
dd5efcb938410288178a553c3e04e3f4
SHA1 hash:
b5904896b4024b61da66026641b5fa027b209a4d
Link:
https://www.unpac.me/results/b01c411b-51a2-4c32-a12b-81ab68148595/
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/9ffac3be20e18a26f2e3d748ec0cddf8aa1c28ac7010e2b28c29586c35ee00fc

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:Borland
Create hunting rule
Author:malware-lu
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

njrat

Executable exe 9ffac3be20e18a26f2e3d748ec0cddf8aa1c28ac7010e2b28c29586c35ee00fc

(this sample)

unknown 2999ffde6a5a6f35db444dc1acfeb2605a9a88e754d531410b2e99ce6151f790

  
Delivery method
Distributed via web download
  
Dropping
SHA256 2999ffde6a5a6f35db444dc1acfeb2605a9a88e754d531410b2e99ce6151f790
  
Dropping
MD5 86c113f8cfeea515ffa41f2abfd60459
  
Dropping
SHA256 a71b560afb99073078fa82e00143a8db8b93ed79e3dc228880f696c109bddc89
  
Dropping
MD5 b24f58bb4315dfa0c7efe2cb18bed37d

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User Authorizationadvapi32.dll::AllocateAndInitializeSid
advapi32.dll::ConvertSidToStringSidW
advapi32.dll::ConvertStringSecurityDescriptorToSecurityDescriptorW
advapi32.dll::EqualSid
advapi32.dll::FreeSid
SECURITY_BASE_APIUses Security Base APIadvapi32.dll::AdjustTokenPrivileges
advapi32.dll::GetTokenInformation
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CreateProcessW
advapi32.dll::OpenProcessToken
advapi32.dll::OpenThreadToken
kernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
kernel32.dll::LoadLibraryExW
kernel32.dll::LoadLibraryW
kernel32.dll::GetDriveTypeW
kernel32.dll::GetVolumeInformationW
kernel32.dll::GetSystemInfo
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateDirectoryW
kernel32.dll::CreateFileW
kernel32.dll::DeleteFileW
kernel32.dll::GetWindowsDirectoryW
kernel32.dll::GetSystemDirectoryW
kernel32.dll::GetFileAttributesW
WIN_BASE_USER_APIRetrieves Account Informationadvapi32.dll::LookupPrivilegeValueW
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExW
advapi32.dll::RegQueryValueExW
WIN_USER_APIPerforms GUI Actionsuser32.dll::PeekMessageW
user32.dll::CreateWindowExW

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