MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b4e5f9c54d037c26559bf5c120c1a8a6f4a9c214c4f20ac44368857ac1bf260. 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: 17


Intelligence 17 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b4e5f9c54d037c26559bf5c120c1a8a6f4a9c214c4f20ac44368857ac1bf260
SHA3-384 hash: ee5df3a17494d248d5341a0f5a9a385eaf44d9724312bee32117d1a29341e0ccdf48fed78b773e34c567381063710be7
SHA1 hash: 1977a10bea300815f5f8b1ea714424b58b607ba3
MD5 hash: 52c8cce9809288b4afbecc4f243afc1c
humanhash: lemon-fruit-blossom-mexico
File name:rPurchaseOrder4500564358.exe
Download: download sample
Signature RedLineStealer
Create hunting rule
File size:904'704 bytes
First seen:2025-08-06 17:00:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'749 x AgentTesla, 19'653 x Formbook, 12'246 x SnakeKeylogger)
ssdeep 24576:wkN4H+UVOE1QWb2Ht6be4g18aRunsrN1gDJ2GbLusga:3WeO5bb2HX448aR7r/gDJhLzg
Threatray 1 similar samples on MalwareBazaar
TLSH T14C15F0173A6C9A9DCD6986B04A30D9F53276DC775413E109B9C4ECBFF861210E9CA2F2
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon e2ce96968eaae8e0 (2 x Formbook, 2 x RedLineStealer, 1 x AgentTesla)
Reporter FXOLabs
Tags:exe RedLineStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Quarantined Messages (55).zip
Verdict:
Malicious activity
Analysis date:
2025-08-06 14:24:51 UTC
Tags:
attachments attc-unc susp-attachments arch-exec stealer evasion ultravnc rmm-tool auto-sch-xml exfiltration smtp
Link:
https://app.any.run/tasks/250f19f3-a28c-46ba-b3f6-25dc20f4928b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
RedLine
Create hunting rule
Link:
https://www.capesandbox.com/analysis/19280/
Detection(s):
SecuriteInfo.com.Trojan.Locsyz.2.2D0.720.9703.9578.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68938a4111d7f9b979e627fa
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
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
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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 bitmap lolbin masquerade msbuild obfuscated packed packed reconnaissance redline redline regsvcs rezer0 roboski schtasks stego vbc
Link:
https://www.filescan.io/uploads/68938a3b397fd3ce6f9f7e37/reports/ec3465b0-7cda-4d59-a3e4-a304d28f9f71/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/8b4e5f9c54d037c26559bf5c120c1a8a6f4a9c214c4f20ac44368857ac1bf260
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b89856f7-5913-4db8-bafd-b38a9f4201f6
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1751334
Signature
.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
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
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)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
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
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1751334 Sample: Quote pdf.exe Startdate: 06/08/2025 Architecture: WINDOWS Score: 100 42 ip-api.com 2->42 44 cphost14.qhoster.net 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 Quote pdf.exe 7 2->8         started        12 nLLEvhFqIyO.exe 5 2->12         started        signatures3 process4 file5 34 C:\Users\user\AppData\...\nLLEvhFqIyO.exe, PE32 8->34 dropped 36 C:\Users\...\nLLEvhFqIyO.exe:Zone.Identifier, ASCII 8->36 dropped 38 C:\Users\user\AppData\Local\...\tmpC16D.tmp, XML 8->38 dropped 40 C:\Users\user\AppData\...\Quote pdf.exe.log, ASCII 8->40 dropped 58 Adds a directory exclusion to Windows Defender 8->58 14 Quote pdf.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 schtasks.exe 1 8->20         started        60 Multi AV Scanner detection for dropped file 12->60 62 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 12->62 64 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->64 22 nLLEvhFqIyO.exe 12->22         started        24 schtasks.exe 1 12->24         started        signatures6 process7 dnsIp8 46 cphost14.qhoster.net 78.110.166.82, 49690, 49691, 49692 UKSERVERS-ASUKDedicatedServersHostingandCo-Location United Kingdom 14->46 48 ip-api.com 208.95.112.1, 49689, 49693, 80 TUT-ASUS United States 14->48 66 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 14->66 68 Loading BitLocker PowerShell Module 18->68 26 conhost.exe 18->26         started        28 WmiPrvSE.exe 18->28         started        30 conhost.exe 20->30         started        70 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->70 72 Tries to steal Mail credentials (via file / registry access) 22->72 74 Tries to harvest and steal ftp login credentials 22->74 76 Tries to harvest and steal browser information (history, passwords, etc) 22->76 32 conhost.exe 24->32         started        signatures9 process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8b4e5f9c54d037c26559bf5c120c1a8a6f4a9c214c4f20ac44368857ac1bf260
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable PDB Path PE (Portable Executable) SOS: 0.35 Win 32 Exe x86
Link:
https://app.malva.re/file/52c8cce9809288b4afbecc4f243afc1c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8b4e5f9c54d037c26559bf5c120c1a8a6f4a9c214c4f20ac44368857ac1bf260/
Verdict:
Malicious
Threat:
Family.AGENTTESLA
Link:
https://tip.neiki.dev/file/8b4e5f9c54d037c26559bf5c120c1a8a6f4a9c214c4f20ac44368857ac1bf260
Threat name:
ByteCode-MSIL.Trojan.DarkCloud
Create hunting rule
Status:
Malicious
First seen:
2025-08-06 11:08:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rnhf7hcu2a34ezkzx5obeda2rjxuvhbbjrhsblceg2efpla36jqa._file
Verdict:
malicious
Label(s):
unc_loader_001
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
8b4e5f9c54d037c26559bf5c120c1a8a6f4a9c214c4f20ac44368857ac1bf260
RedLineStealer
error
RedLineStealer
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery execution persistence spyware stealer
Link:
https://tria.ge/reports/250806-vjb6fszyhv/
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/7b0511ed-a1eb-445c-aeae-2db2e9d758f1
Unpacked files
SH256 hash:
8b4e5f9c54d037c26559bf5c120c1a8a6f4a9c214c4f20ac44368857ac1bf260
MD5 hash:
52c8cce9809288b4afbecc4f243afc1c
SHA1 hash:
1977a10bea300815f5f8b1ea714424b58b607ba3
Link:
https://www.unpac.me/results/5319f69d-b8c8-4328-840f-3ec3f9d61889/
SH256 hash:
6e5ae0f729a327bceefc2a7ada433ecb62251d3ffb41ea483dc7391e643dfd0f
MD5 hash:
9793092e9b13d76e3efe1fa1503759ef
SHA1 hash:
178c8b83c18aae0b3e1845c65b06d3dad71c310b
Link:
https://www.unpac.me/results/5319f69d-b8c8-4328-840f-3ec3f9d61889/
SH256 hash:
321c0ecba7d8bfa67b3e3a47fb3978bc9c0d86babad2fd196becbcc5ce6ca5a4
MD5 hash:
4e37a6d4a1d072f448a41929a4fff0f2
SHA1 hash:
54ec55b1f8151fa5cbd66fcd704fe167871e4d7b
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/5319f69d-b8c8-4328-840f-3ec3f9d61889/
Parent samples :
0094fc5c570fbe55996557919c14a19aef098d14823b68a815f8d41757cb3684
e74447674de0d55b2b2cde2c6bde58806c411c3f0304d518630bf850145f2cef
8338252e1b1b007bfb5317df49e88c9aeb3b7f8206465c2e84f9d2d949e7cf95
cd6ead626c8b5df6f95887fba78fd19cd506716eff119c050f8083bb8b7efe87
eaf06d0161d881f32c23d38ed02cc8112f302367b96b588724541b0c7788a0c8
b28b0934f36d4af7c1882a2d9ab9214e65821b007b4b89bece7daf72ac3f024e
0568496f5fe35ca41b4a979106cac8a6ef15f5a0a6725fd4786795c1d2de152c
e4b64ae324a75568f82dd940c4017726c020051668cbb1832e88f4e806abe4e4
8b4e5f9c54d037c26559bf5c120c1a8a6f4a9c214c4f20ac44368857ac1bf260
5731c236ea34601df844e56e5a06681f2b56ad2c00066e10049bb16a5700630f
1220ac02f58b92353d39a8835a05d509f42244112eea97a789712aee5c22eb85
237b2f44a9db7883790037fa0b9ffb4f765c76499fd4732a6777e13500ecfcb5
14e7936882debada11baf4d5075cb0f81c89257464a35a53012ddd4c18fefd63
55edd2620490e0aa9f0a40f4183a5959a1a5e35bef971399b6703cdc5e817894
ce241e344c9db9df9c0f257fd145c6a676429d315bd0748f89a4ab8657697798
SH256 hash:
5419c8726fc2cdf4958e5b98d407da14e89b08d33d4cba09c9eedda9d3c1a590
MD5 hash:
53f285801dab4b46bc5b4cb2058932b2
SHA1 hash:
bca84f9448347f73f38b95d0f348d8d120f30e30
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/5319f69d-b8c8-4328-840f-3ec3f9d61889/
SH256 hash:
7802240a7de0426b64f0bce2b382c75653962d39941295fc148ccb705a15a520
MD5 hash:
d5fd3313654d981f19ad78eacf68dbdb
SHA1 hash:
8c32322d26485bb69b5a07b423ebd7deb983551c
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/5319f69d-b8c8-4328-840f-3ec3f9d61889/
Parent samples :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 hash:
c2a49ce4c45a706411c07535e2ea1d067bea53648f52e53364963bdf70f1f4e3
MD5 hash:
0ebd6bb2a257adee41c18e057b98f874
SHA1 hash:
c5be07becf5e6a9ab35df15d22af1d316ab29b2b
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/5319f69d-b8c8-4328-840f-3ec3f9d61889/
Parent samples :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 family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8b4e5f9c54d0/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 8b4e5f9c54d037c26559bf5c120c1a8a6f4a9c214c4f20ac44368857ac1bf260

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/19280/

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