MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c196da64bb5abbd726e7cebb8366e53d4ef87f066c72b6056620fb1b42f84ae. 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: 15


Intelligence 15 IOCs YARA 11 File information Comments

SHA256 hash: 3c196da64bb5abbd726e7cebb8366e53d4ef87f066c72b6056620fb1b42f84ae
SHA3-384 hash: 4e10865925f5794edbafc099cb95d09aaf0954d59a114b8d094b844632b4c7512da5597be8cd6c653b2b700392bdce74
SHA1 hash: 6d23530896c278d2518e66bd018980d75bdd7871
MD5 hash: 87d483bb9aa6c6b8ce5cbf3447a3e25e
humanhash: apart-east-oranges-eight
File name:Request for Quotation 0804250.exe
Download: download sample
Signature RedLineStealer
File size:171'008 bytes
First seen:2025-08-04 13:43:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'795 x AgentTesla, 19'692 x Formbook, 12'274 x SnakeKeylogger)
ssdeep 1536:NQZ7tHXsq7yinwehkM3EVVVVVtXgg8j/Hr8HKk3zy/Ek/9WCGFxEqPVMtrrtaLKe:aHsmyi5Q3zmIFxEqUlkCdMsl+
Threatray 5 similar samples on MalwareBazaar
TLSH T1DDF3194D57A8E933C6BD1BF4E0921A0183F4A607D9F2E7C968C129D20D573A1DB4A36F
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10522/11/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter threatcat_ch
Tags:exe RedLineStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
86
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Request for Quotation 0804250.exe
Verdict:
Malicious activity
Analysis date:
2025-08-04 13:47:09 UTC
Tags:
evasion stealer ultravnc rmm-tool netreactor agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.9%
Tags:
virus hype msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Connection attempt
Sending an HTTP GET request
Creating a file in the %temp% directory
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Reading critical registry keys
Launching a service
Changing a file
Creating a window
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
net_reactor obfuscated obfuscated packed
Malware family:
Snake Keylogger
Verdict:
Malicious
Result
Threat name:
AgentTesla
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 memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Check if machine is in data center or colocation facility
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
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)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1749876 Sample: Request for Quotation 0804250.exe Startdate: 04/08/2025 Architecture: WINDOWS Score: 100 20 uniworldrivercruises-co.uk 2->20 22 mail.uniworldrivercruises-co.uk 2->22 24 ip-api.com 2->24 32 Suricata IDS alerts for network traffic 2->32 34 Found malware configuration 2->34 36 Malicious sample detected (through community Yara rule) 2->36 38 10 other signatures 2->38 7 Request for Quotation 0804250.exe 15 4 2->7         started        signatures3 process4 dnsIp5 26 198.55.98.195, 49716, 80 ASN-QUADRANET-GLOBALUS United States 7->26 16 C:\Users\user\AppData\Local\TempEAEAA.dll, PE32 7->16 dropped 18 C:\...\Request for Quotation 0804250.exe.log, CSV 7->18 dropped 40 Writes to foreign memory regions 7->40 42 Allocates memory in foreign processes 7->42 44 Injects a PE file into a foreign processes 7->44 12 CasPol.exe 14 4 7->12         started        file6 signatures7 process8 dnsIp9 28 uniworldrivercruises-co.uk 176.123.0.55, 49721, 587 ALEXHOSTMD Moldova Republic of 12->28 30 ip-api.com 208.95.112.1, 49719, 80 TUT-ASUS United States 12->30 46 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->46 48 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 12->48 50 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->50 52 4 other signatures 12->52 signatures10
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable PDB Path PE (Portable Executable) SOS: 0.36 SOS: 0.90 Win 32 Exe x86
Threat name:
Win32.Spyware.Negasteal
Status:
Suspicious
First seen:
2025-08-04 09:51:01 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 38 (60.53%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Looks up external IP address via web service
Loads dropped DLL
Verdict:
Malicious
Tags:
External_IP_Lookup
YARA:
n/a
Unpacked files
SH256 hash:
3c196da64bb5abbd726e7cebb8366e53d4ef87f066c72b6056620fb1b42f84ae
MD5 hash:
87d483bb9aa6c6b8ce5cbf3447a3e25e
SHA1 hash:
6d23530896c278d2518e66bd018980d75bdd7871
SH256 hash:
c0e89c645fac0e9865ed5f7f27f82968f6d86993a6e6c02a9547adfb66066ecd
MD5 hash:
aa854b01115ca52b8fe65c8132f05467
SHA1 hash:
8ed393ccd3592d0ad62f8f96da9f679b6cbf3951
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:AgentTesla
Author:Harish Kumar P
Description:Yara Rule to Detect AgentTesla
Rule name:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MALWARE_Win_RedLine
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:MAL_Malware_Imphash_Mar23_1
Author:Arnim Rupp
Description:Detects malware by known bad imphash or rich_pe_header_hash
Reference:https://yaraify.abuse.ch/statistics/
Rule name:MD5_Constants
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_CMD_Powershell_Usage
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:win_samsam_auto
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

RedLineStealer

Executable exe 3c196da64bb5abbd726e7cebb8366e53d4ef87f066c72b6056620fb1b42f84ae

(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_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments