MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3309a024a0201382d31e4e0f37159a30b717f06f3641b9fe51a5a5d61eee0808. 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: 18


Intelligence 18 IOCs YARA 9 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3309a024a0201382d31e4e0f37159a30b717f06f3641b9fe51a5a5d61eee0808
SHA3-384 hash: c4070cd39fb75003c7a213cbfa410746ca64a20448f1e4891fdbe7dfb0f77a595919a70dbe5cb5487eb4c2b379530bbe
SHA1 hash: a4fccd78cd51247bcc1850b117bdeee01f87dad8
MD5 hash: de8c8209262f444dbeccab50b6a5674f
humanhash: pip-alpha-avocado-lemon
File name:Quotation.pdf.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:1'129'472 bytes
First seen:2025-08-05 09:56:25 UTC
Last seen:2025-08-05 13:16:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:DNrp9iWO9v1NV8VykMqeucLKbaRVwrpDcsCMh:Dp2WWwQkMTBpc
Threatray 1 similar samples on MalwareBazaar
TLSH T1FF3501127F04CA12C45C2AF6C6F6E17853B60CAA5501C237E7E4FDAF3CBAF919924664
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10522/11/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
dhash icon 5c1c78c9e072f1d8 (7 x Formbook, 3 x RedLineStealer, 2 x AveMariaRAT)
Reporter threatcat_ch
Tags:exe RedLineStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
92
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Quotation.pdf.exe
Verdict:
Malicious activity
Analysis date:
2025-08-05 09:58:01 UTC
Tags:
stealer ultravnc rmm-tool evasion phishing massbass auto-sch-xml exfiltration smtp agenttesla netreactor
Link:
https://app.any.run/tasks/a2f2c679-c202-45ba-8360-2ac667b03519

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18979/
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6891d57911d7f9b979e585bb
Tags:
underscore lien
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Reading critical registry keys
Launching a service
Stealing user critical data
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/6891d55932e61090868dd508/reports/89eb9a17-b8a1-4185-bffb-621f1bfc4533/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/3309a024a0201382d31e4e0f37159a30b717f06f3641b9fe51a5a5d61eee0808
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c06b4cb5-8aed-4bec-8098-7664609fe770
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1750412
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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
Loading BitLocker PowerShell Module
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)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Sigma detected: Suspicious Double Extension File Execution
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 an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1750412 Sample: Quotation.pdf.exe Startdate: 05/08/2025 Architecture: WINDOWS Score: 100 42 mail.nasserbutiadvocates.ae 2->42 44 ip-api.com 2->44 50 Suricata IDS alerts for network traffic 2->50 52 Found malware configuration 2->52 54 Malicious sample detected (through community Yara rule) 2->54 56 12 other signatures 2->56 8 Quotation.pdf.exe 7 2->8         started        12 PoUgkPGfyjlf.exe 5 2->12         started        signatures3 process4 file5 34 C:\Users\user\AppData\...\PoUgkPGfyjlf.exe, PE32 8->34 dropped 36 C:\Users\...\PoUgkPGfyjlf.exe:Zone.Identifier, ASCII 8->36 dropped 38 C:\Users\user\AppData\Local\...\tmpF917.tmp, XML 8->38 dropped 40 C:\Users\user\...\Quotation.pdf.exe.log, ASCII 8->40 dropped 58 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->58 60 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->60 62 Uses schtasks.exe or at.exe to add and modify task schedules 8->62 64 Adds a directory exclusion to Windows Defender 8->64 14 Quotation.pdf.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 schtasks.exe 1 8->20         started        66 Injects a PE file into a foreign processes 12->66 22 PoUgkPGfyjlf.exe 14 2 12->22         started        24 schtasks.exe 1 12->24         started        signatures6 process7 dnsIp8 46 mail.nasserbutiadvocates.ae 50.116.92.45, 49692, 49694, 587 UNIFIEDLAYER-AS-1US United States 14->46 48 ip-api.com 208.95.112.1, 49691, 49693, 80 TUT-ASUS United States 14->48 68 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 14->68 70 Loading BitLocker PowerShell Module 18->70 26 conhost.exe 18->26         started        28 WmiPrvSE.exe 18->28         started        30 conhost.exe 20->30         started        72 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->72 74 Tries to steal Mail credentials (via file / registry access) 22->74 76 Tries to harvest and steal ftp login credentials 22->76 78 Tries to harvest and steal browser information (history, passwords, etc) 22->78 32 conhost.exe 24->32         started        signatures9 process10
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/3309a024a0201382d31e4e0f37159a30b717f06f3641b9fe51a5a5d61eee0808
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
.Net Executable PDB Path PE (Portable Executable) SOS: 0.19 Win 32 Exe x86
Link:
https://app.malva.re/file/de8c8209262f444dbeccab50b6a5674f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3309a024a0201382d31e4e0f37159a30b717f06f3641b9fe51a5a5d61eee0808/
Verdict:
Malicious
Threat:
Family.AGENTTESLA
Link:
https://tip.neiki.dev/file/3309a024a0201382d31e4e0f37159a30b717f06f3641b9fe51a5a5d61eee0808
Threat name:
ByteCode-MSIL.Trojan.DarkCloud
Create hunting rule
Status:
Malicious
First seen:
2025-08-05 07:47:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
27
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gme2ajfaeajyfuy6jyhtofm2gc3rp4dpgza3t7sruws5mhxobaea._file
Verdict:
malicious
Label(s):
unc_loader_037
Create hunting rule
unc_loader_001
Create hunting rule
Similar samples:
3309a024a0201382d31e4e0f37159a30b717f06f3641b9fe51a5a5d61eee0808
RedLineStealer
error
RedLineStealer
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery execution persistence spyware stealer
Link:
https://tria.ge/reports/250805-lyn9wstly5/
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
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
Command and Scripting Interpreter: PowerShell
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/aa46dc23-9f5e-469f-845c-a3977c894257
Unpacked files
SH256 hash:
3309a024a0201382d31e4e0f37159a30b717f06f3641b9fe51a5a5d61eee0808
MD5 hash:
de8c8209262f444dbeccab50b6a5674f
SHA1 hash:
a4fccd78cd51247bcc1850b117bdeee01f87dad8
Link:
https://www.unpac.me/results/c1f48a4a-4805-445e-8d20-99718d393db6/
SH256 hash:
41c5eb2e427949f2759cfd002750a15e072eb40e0bd66cbad77c970a8b7c637f
MD5 hash:
8861b62f7e476363cabd1fbeea185bd6
SHA1 hash:
42a083ae1e718bf14d944c3800ed4ec709e47f92
Link:
https://www.unpac.me/results/c1f48a4a-4805-445e-8d20-99718d393db6/
SH256 hash:
26e9d6c6f19384f3650265c9cec2a4e3252da8a43740d33038a4c03ed42a0947
MD5 hash:
ae7c664ecb3f3e681e83725f79278673
SHA1 hash:
6f69f3f122d4c623f95caa1112aebfdc967f9916
Detections:
win_samsam_auto
Create hunting rule
SUSP_OBF_NET_Reactor_Native_Stub_Jan24
Create hunting rule
MAL_Malware_Imphash_Mar23_1
Create hunting rule
MetaStealer_NET_Reactor_packer
Create hunting rule
MALWARE_Win_RedLine
Create hunting rule
Link:
https://www.unpac.me/results/c1f48a4a-4805-445e-8d20-99718d393db6/
Parent samples :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 hash:
e33f641fb05e5a43c0634314f91abc0a68364dc779fe77ba5bf282b2343b7cba
MD5 hash:
7d0836370debdb435c8b98c3aa9a3f86
SHA1 hash:
93294206125533d9517fd000777bf2a6647c963b
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/c1f48a4a-4805-445e-8d20-99718d393db6/
SH256 hash:
5628adabdcd292ffb0a7eaa847dfd503617ecff73eaab157bbab63ddaf64ff5e
MD5 hash:
59884c648a34437640e913b37ffed333
SHA1 hash:
6489fa074513a3d4f6129bfc0170c03bade841c7
Detections:
AgentTesla
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Link:
https://www.unpac.me/results/c1f48a4a-4805-445e-8d20-99718d393db6/
Parent samples :
e52c8a7aea791e6935c21da222a01172f05216e551bdd46bacfc87a7338934a0
3309a024a0201382d31e4e0f37159a30b717f06f3641b9fe51a5a5d61eee0808
6f9e7f2f753573b0f2686c72dfb4bd2c174cb5ae9e435f36bb9f4b87145df44a
cbf1ad5e6e1957e0015cec2ed9689a271df61b00e00e44684add564482531e73
373e2de5a86643443e0a31987c68a69a9c0c816b08becedc61d8a1a3aa6902c2
5885dbee75437bb8e608840aa4cebc3c81652b4998babf704ac5890718186d1e
4c9768aebe51831c5f0403e5b4757dede1c53b6395cea328920267b23eaa6280
5c790bab5210fff2bb8a07582bf833c4653795d1d54bcf2df99274e85dbd7e96
e5858931d0359e9ca3d4c877c84229dece01066ebfabc238093df4ce539dc873
d1e54c22764dbc9a243d2c71d2ba5984d2930a4f5964605dc62245c147263b3a
28208e1b641b60fee3605621354ac86e3fb129a03e391a72c657cc3282287794
SH256 hash:
3d937a4c177df48b16f6875471ea5dd6c6eb61f9d2506eae912023f9e869b29d
MD5 hash:
33e66acaa21ceaf20a251419452683c3
SHA1 hash:
abb8740eac36b823ccdf81137d041774080eaa02
Detections:
AgentTesla
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Link:
https://www.unpac.me/results/c1f48a4a-4805-445e-8d20-99718d393db6/
Parent samples :
e52c8a7aea791e6935c21da222a01172f05216e551bdd46bacfc87a7338934a0
3309a024a0201382d31e4e0f37159a30b717f06f3641b9fe51a5a5d61eee0808
6f9e7f2f753573b0f2686c72dfb4bd2c174cb5ae9e435f36bb9f4b87145df44a
cbf1ad5e6e1957e0015cec2ed9689a271df61b00e00e44684add564482531e73
373e2de5a86643443e0a31987c68a69a9c0c816b08becedc61d8a1a3aa6902c2
5885dbee75437bb8e608840aa4cebc3c81652b4998babf704ac5890718186d1e
4c9768aebe51831c5f0403e5b4757dede1c53b6395cea328920267b23eaa6280
5c790bab5210fff2bb8a07582bf833c4653795d1d54bcf2df99274e85dbd7e96
e5858931d0359e9ca3d4c877c84229dece01066ebfabc238093df4ce539dc873
d1e54c22764dbc9a243d2c71d2ba5984d2930a4f5964605dc62245c147263b3a
28208e1b641b60fee3605621354ac86e3fb129a03e391a72c657cc3282287794
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3309a024a020/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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:MAL_Malware_Imphash_Mar23_1
Create hunting rule
Author:Arnim Rupp
Description:Detects malware by known bad imphash or rich_pe_header_hash
Reference:https://yaraify.abuse.ch/statistics/
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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)
Rule name:win_samsam_auto
Create hunting rule
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 3309a024a0201382d31e4e0f37159a30b717f06f3641b9fe51a5a5d61eee0808

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/18979/

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


Avatar
James commented on 2025-08-05 13:21:36 UTC

Originlogger