MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1243c763c8e20be71f380e5366060a73c4a80711d0d0018d4020b6051563101. 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



RedLineStealer


Vendor detections: 16


Intelligence 16 IOCs YARA 5 File information Comments

SHA256 hash: c1243c763c8e20be71f380e5366060a73c4a80711d0d0018d4020b6051563101
SHA3-384 hash: b7fe16d2d6198927cb60b55e77fe112aef87a92619116edcb24ec905a558e6f96c92b4b0cacf3a9fffc56271ac9e093a
SHA1 hash: 13e9e3c8bc38c2730a35b3b7797a95e3eb2bdc14
MD5 hash: 11f03aef854cc2032db0771b7b7166fb
humanhash: march-lamp-mobile-mike
File name:MANCOM-RFQ-PO-056738-PR6378K-0927872.exe
Download: download sample
Signature RedLineStealer
File size:1'735'168 bytes
First seen:2025-08-13 00:47:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 374902df0332a2c00606c1f6fd8f3d34 (1 x RedLineStealer, 1 x DBatLoader)
ssdeep 24576:Wawaz6/r5yigi703w6DotT+TJnQr7MLO1qbRWPTqJfqbRWPTqJBWVB:WZazey1oCTJQfWOU+OK+OUVB
Threatray 5 similar samples on MalwareBazaar
TLSH T1AA85E12573818976D177A6F88C1BA3A9243DBF101F64A85A3BEC3C4C5F766427C262D3
TrID 26.4% (.EXE) Win64 Executable (generic) (10522/11/4)
25.1% (.EXE) DOS Borland compiled Executable (generic) (10000/1/2)
16.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
11.3% (.EXE) Win32 Executable (generic) (4504/4/1)
5.2% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
dhash icon 74e4d4d4ecf4d4d4 (23 x GuLoader, 20 x LummaStealer, 19 x AgentTesla)
Reporter threatcat_ch
Tags:exe RedLineStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
121
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
_c1243c763c8e20be71f380e5366060a73c4a80711d0d0018d4020b6051563101.exe
Verdict:
Malicious activity
Analysis date:
2025-08-13 00:48:55 UTC
Tags:
stealer evasion ultravnc rmm-tool agenttesla netreactor

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
97.4%
Tags:
delphi emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Creating a file
Launching a process
Creating a process with a hidden window
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
DNS request
Connection attempt
Sending an HTTP GET request
Reading critical registry keys
Launching a service
Setting a keyboard event handler
Moving of the original file
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Enabling autorun by creating a file
Result
Threat name:
AgentTesla, DBatLoader
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Allocates many large memory junks
Allocates memory in foreign processes
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Detected unpacking (overwrites its own PE header)
Drops PE files to the user root directory
Found malware configuration
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample uses process hollowing technique
Sigma detected: Execution from Suspicious Folder
Sigma detected: Suspicious Program Location with Network Connections
Suricata IDS alerts for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected DBatLoader
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1755695 Sample: MANCOM-RFQ-PO-056738-PR6378... Startdate: 13/08/2025 Architecture: WINDOWS Score: 100 29 mail.taikei-rmc-co.biz 2->29 31 ip-api.com 2->31 37 Suricata IDS alerts for network traffic 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 11 other signatures 2->43 8 MANCOM-RFQ-PO-056738-PR6378K-0927872.exe 3 2->8         started        12 rundll32.exe 3 2->12         started        signatures3 process4 file5 27 C:\Users\Public\pdzrjrxP.exe, PE32 8->27 dropped 53 Drops PE files to the user root directory 8->53 55 Uses schtasks.exe or at.exe to add and modify task schedules 8->55 57 Writes to foreign memory regions 8->57 59 4 other signatures 8->59 14 pdzrjrxP.exe 15 2 8->14         started        18 schtasks.exe 1 8->18         started        20 Pxrjrzdp.exe 12->20         started        signatures6 process7 dnsIp8 33 ip-api.com 208.95.112.1, 49717, 49721, 80 TUT-ASUS United States 14->33 35 mail.taikei-rmc-co.biz 103.253.42.215, 49720, 49724, 49726 TELE-ASTeleAsiaLimitedHK Hong Kong 14->35 61 Detected unpacking (overwrites its own PE header) 14->61 63 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->63 65 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 14->65 75 3 other signatures 14->75 22 conhost.exe 18->22         started        67 Writes to foreign memory regions 20->67 69 Allocates memory in foreign processes 20->69 71 Sample uses process hollowing technique 20->71 73 Allocates many large memory junks 20->73 24 pdzrjrxP.exe 2 20->24         started        signatures9 process10 signatures11 45 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 24->45 47 Tries to steal Mail credentials (via file / registry access) 24->47 49 Tries to harvest and steal ftp login credentials 24->49 51 2 other signatures 24->51
Gathering data
Threat name:
Win32.Trojan.Etset
Status:
Malicious
First seen:
2025-08-12 09:16:06 UTC
File Type:
PE (Exe)
Extracted files:
39
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Result
Malware family:
modiloader
Score:
  10/10
Tags:
family:modiloader discovery execution persistence spyware stealer trojan
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Looks up external IP address via web service
Executes dropped EXE
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
ModiLoader Second Stage
ModiLoader, DBatLoader
Modiloader family
Verdict:
Malicious
Tags:
Win.Trojan.Modiloader-10042434-0 External_IP_Lookup
YARA:
n/a
Unpacked files
SH256 hash:
c1243c763c8e20be71f380e5366060a73c4a80711d0d0018d4020b6051563101
MD5 hash:
11f03aef854cc2032db0771b7b7166fb
SHA1 hash:
13e9e3c8bc38c2730a35b3b7797a95e3eb2bdc14
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: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.

Malspam

RedLineStealer

Executable exe c1243c763c8e20be71f380e5366060a73c4a80711d0d0018d4020b6051563101

(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
ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_APICan Play Multimediagdi32.dll::StretchDIBits
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::GetDriveTypeA
kernel32.dll::GetVolumeInformationA
kernel32.dll::GetStartupInfoA
kernel32.dll::GetDiskFreeSpaceA
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateFileA
kernel32.dll::DeleteFileA
kernel32.dll::GetFileAttributesA
kernel32.dll::FindFirstFileA
version.dll::GetFileVersionInfoSizeA
version.dll::GetFileVersionInfoA
WIN_BASE_USER_APIRetrieves Account Informationkernel32.dll::GetComputerNameA
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

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