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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 567c3776afcd2c7dfb3b07e4c6dd281c0dcdc770ed2827c9a84cccaf3fe97d6c. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 567c3776afcd2c7dfb3b07e4c6dd281c0dcdc770ed2827c9a84cccaf3fe97d6c
SHA3-384 hash: 03595cb8785a8d409026e2bf5157f277b5550fbe722faf04b5e5d4d69a86839b46e1607375e2e646602db6755efd9f8b
SHA1 hash: 9c09bdbe6282db2e5d6d55456df456100c133e33
MD5 hash: 0425118557aa95ea418a0b15dd072078
humanhash: hamper-aspen-helium-equal
File name:567c3776afcd2c7dfb3b07e4c6dd281c0dcdc770ed2827c9a84cccaf3fe97d6c
Download: download sample
Signature njrat
Create hunting rule
File size:509'800 bytes
First seen:2025-03-07 14:22:24 UTC
Last seen:2025-03-07 16:01:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash e160ef8e55bb9d162da4e266afd9eef3 (145 x GuLoader, 33 x RemcosRAT, 17 x AgentTesla)
ssdeep 12288:mQeEJFJYJbJPeJyxJxWJiJfJcJWJSJaJ2J/JSJFJ8JjJcJHJQJoXJSJAhwjJTJZf:AEJFJYJbJPeJyxJxWJiJfJcJWJSJaJ2H
TLSH T116B4F1B3B6C6F5A6E5150CF4CD298EF9A3A2EC02C9D9020BB5947F5E78B313345150AE
TrID 92.7% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133)
3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
1.1% (.EXE) Win64 Executable (generic) (10522/11/4)
0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
0.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
dhash icon 29c8d484c8c47098 (13 x njrat, 1 x VIPKeylogger)
Reporter adrian__luca
Tags:exe NjRAT signed

Code Signing Certificate

Organisation:Scoliid
Issuer:Scoliid
Algorithm:sha256WithRSAEncryption
Valid from:2024-08-29T09:36:51Z
Valid to:2025-08-29T09:36:51Z
Serial number: 6ec066a3a1bed47218acbc540f5d6ad12d206890
Thumbprint Algorithm:SHA256
Thumbprint: 36518f28d3e9ac7ed381310574d9bbee40417fdb060dd00f1136acec57734850
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
467
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
567c3776afcd2c7dfb3b07e4c6dd281c0dcdc770ed2827c9a84cccaf3fe97d6c
Verdict:
Malicious activity
Analysis date:
2025-03-07 17:15:37 UTC
Tags:
evasion snake keylogger telegram stealer
Link:
https://app.any.run/tasks/53e69890-ecf2-4971-80cb-bb09f059dc7c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cb0304c668b65489bfd2ab
Tags:
injection obfusc njrat blic
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %AppData% subdirectories
Creating a file in the %temp% subdirectories
Searching for the Windows task manager window
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context blackhole installer microsoft_visual_cc overlay signed
Link:
https://www.filescan.io/uploads/67cb01503c5f644bd947f15a/reports/ceff8790-d9e6-4a47-b203-f13d3e188808/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/567c3776afcd2c7dfb3b07e4c6dd281c0dcdc770ed2827c9a84cccaf3fe97d6c
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/9909b213-e619-4199-ad55-4d33d6ebe06f
Result
Threat name:
GuLoader, Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1631823
Signature
AI detected suspicious PE digital signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Early bird code injection technique detected
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
Queues an APC in another process (thread injection)
Suricata IDS alerts for network traffic
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected GuLoader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1631823 Sample: uPDwUy9ewY.exe Startdate: 07/03/2025 Architecture: WINDOWS Score: 100 30 reallyfreegeoip.org 2->30 32 api.telegram.org 2->32 34 4 other IPs or domains 2->34 44 Suricata IDS alerts for network traffic 2->44 46 Found malware configuration 2->46 48 Antivirus detection for dropped file 2->48 54 8 other signatures 2->54 8 uPDwUy9ewY.exe 1 29 2->8         started        11 svchost.exe 1 1 2->11         started        signatures3 50 Tries to detect the country of the analysis system (by using the IP) 30->50 52 Uses the Telegram API (likely for C&C communication) 32->52 process4 dnsIp5 24 C:\Users\user\AppData\Local\...\nsExec.dll, PE32 8->24 dropped 14 powershell.exe 30 8->14         started        42 127.0.0.1 unknown unknown 11->42 file6 process7 file8 26 C:\Users\user\AppData\...\uPDwUy9ewY.exe, PE32 14->26 dropped 28 C:\Users\...\uPDwUy9ewY.exe:Zone.Identifier, ASCII 14->28 dropped 60 Early bird code injection technique detected 14->60 62 Writes to foreign memory regions 14->62 64 Found suspicious powershell code related to unpacking or dynamic code loading 14->64 66 3 other signatures 14->66 18 msiexec.exe 15 8 14->18         started        22 conhost.exe 14->22         started        signatures9 process10 dnsIp11 36 checkip.dyndns.com 132.226.247.73, 49692, 49695, 49697 UTMEMUS United States 18->36 38 api.telegram.org 149.154.167.220, 443, 49709 TELEGRAMRU United Kingdom 18->38 40 3 other IPs or domains 18->40 56 Tries to steal Mail credentials (via file / registry access) 18->56 58 Tries to harvest and steal browser information (history, passwords, etc) 18->58 signatures12
Score:
74%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/567c3776afcd2c7dfb3b07e4c6dd281c0dcdc770ed2827c9a84cccaf3fe97d6c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/567c3776afcd2c7dfb3b07e4c6dd281c0dcdc770ed2827c9a84cccaf3fe97d6c/
Threat name:
Win32.Backdoor.njRAT
Create hunting rule
Status:
Malicious
First seen:
2025-03-06 23:45:28 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kz6do5vpzuwh36z3a7smnxjidqg43r3q5uucpsnijtgk6p7jpvwa._file
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger persistence stealer
Link:
https://tria.ge/reports/250307-rp8j3asls3/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses Microsoft Outlook profiles
Blocklisted process makes network request
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Loads dropped DLL
VIPKeylogger
Vipkeylogger family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/991832fa-96e4-4e36-9b6c-328d60a69370
Unpacked files
SH256 hash:
567c3776afcd2c7dfb3b07e4c6dd281c0dcdc770ed2827c9a84cccaf3fe97d6c
MD5 hash:
0425118557aa95ea418a0b15dd072078
SHA1 hash:
9c09bdbe6282db2e5d6d55456df456100c133e33
Link:
https://www.unpac.me/results/70bd6b77-1537-4467-8d9c-a5be8e9005cf/
SH256 hash:
ab9f54a61904f87420aecca7c1e5dbccb11106e6a1ce09d9f9b405a0a3e00263
MD5 hash:
dbd200b19b846228be8e9bcc45ee32cb
SHA1 hash:
d5cc4a123285fcd93ba6c1b8d84faaa22b7501fa
Link:
https://www.unpac.me/results/70bd6b77-1537-4467-8d9c-a5be8e9005cf/
SH256 hash:
307bbc9535bf0a2dfbdbcdc6abfccdca8c4a22c8668114312bb0a94803f6960a
MD5 hash:
753d834ae185d8554b5a73ded0da8756
SHA1 hash:
3a86571b404ccb9baf773962afd9435c79580e6e
Link:
https://www.unpac.me/results/70bd6b77-1537-4467-8d9c-a5be8e9005cf/
SH256 hash:
cd8496a3802378391ec425dec424a14f5d30e242f192ec4eb022d767f9a2480f
MD5 hash:
51e63a9c5d6d230ef1c421b2eccd45dc
SHA1 hash:
c499cdad5c613d71ed3f7e93360f1bbc5748c45d
Link:
https://www.unpac.me/results/70bd6b77-1537-4467-8d9c-a5be8e9005cf/
Malware family:
VIPKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/567c3776afcd/report/overview.html
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:Detect_SliverFox_String
Create hunting rule
Author:huoji
Description:Detect files is `SliverFox` malware
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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.

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_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteA
SHELL32.dll::SHFileOperationA
SHELL32.dll::SHGetFileInfoA
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessA
KERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryExA
KERNEL32.dll::GetDiskFreeSpaceA
KERNEL32.dll::GetCommandLineA
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileA
KERNEL32.dll::CreateDirectoryA
KERNEL32.dll::CreateFileA
KERNEL32.dll::DeleteFileA
KERNEL32.dll::MoveFileA
KERNEL32.dll::GetWindowsDirectoryA
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegCreateKeyExA
ADVAPI32.dll::RegDeleteKeyA
ADVAPI32.dll::RegOpenKeyExA
ADVAPI32.dll::RegQueryValueExA
ADVAPI32.dll::RegSetValueExA
WIN_USER_APIPerforms GUI ActionsUSER32.dll::AppendMenuA
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExA
USER32.dll::OpenClipboard
USER32.dll::PeekMessageA
USER32.dll::CreateWindowExA

Comments