MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f5921b41de6d5afbf6ea08ae4ab256db61547279b23572f59f254361dc83660. 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


CredentialFlusher


Vendor detections: 16


Intelligence 16 IOCs 1 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f5921b41de6d5afbf6ea08ae4ab256db61547279b23572f59f254361dc83660
SHA3-384 hash: 368604af8f5cf2698ae034d7ac546306683053544599668281336997a8165fb8b5c29b71f33021400badf23530d15e49
SHA1 hash: 9571402256e2e2f95758feda0020d43b04358148
MD5 hash: 268cb8bd1306e71c24d7dbf14df847a7
humanhash: batman-yankee-alaska-florida
File name:random.exe
Download: download sample
Signature CredentialFlusher
Create hunting rule
File size:961'024 bytes
First seen:2025-05-16 12:10:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 948cc502fe9226992dce9417f952fce3 (1'182 x CredentialFlusher, 446 x Formbook, 231 x AgentTesla)
ssdeep 24576:SqDEvCTbMWu7rQYlBQcBiT6rprG8aM1b:STvC/MTQYxsWR7aM1
Threatray 256 similar samples on MalwareBazaar
TLSH T16F159E0273D1C062FFAB92334B5AF6515BBC69260123E61F13A81DB9BD701B1563E7A3
TrID 40.3% (.EXE) Win64 Executable (generic) (10522/11/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
dhash icon aae2f3e38383b629 (2'034 x Formbook, 1'183 x CredentialFlusher, 666 x AgentTesla)
Reporter abuse_ch
Tags:CredentialFlusher exe


Avatar
abuse_ch
CredentialFlusher C2:
154.91.34.165:64951

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
154.91.34.165:64951 https://threatfox.abuse.ch/ioc/1523829/

Intelligence

File Origin
# of uploads :
1
# of downloads :
406
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2025-05-16 13:37:46 UTC
Tags:
amadey botnet stealer loader redline lefthook metastealer lumma auto-sch gcleaner rdp telegram vidar credentialflusher auto generic delphi antivm enigma
Link:
https://app.any.run/tasks/e4376995-c288-4716-af6d-6070318664ff

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Generic.33203615.28472.17882.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68272ccde16384d6a704f078
Tags:
vmdetect autorun autoit emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Launching a process
Сreating synchronization primitives
Connection attempt
Sending an HTTP GET request
Creating a file
Creating a process from a recently created file
Searching for synchronization primitives
Enabling autorun by creating a file
Launching a file downloaded from the Internet
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context autoit compiled-script fingerprint keylogger lolbin microsoft_visual_cc mshta packed schtasks
Link:
https://www.filescan.io/uploads/68272b5bc609634bd7c594c4/reports/6639d8da-5873-4de2-b473-bab453fb6fb7/overview
Verdict:
Malicious
Labled as:
Trojan.Agent
Link:
https://www.hybrid-analysis.com/sample/5f5921b41de6d5afbf6ea08ae4ab256db61547279b23572f59f254361dc83660
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f136d30e-c0f9-48a1-b984-98dc9cf8c908
Result
Threat name:
n/a
Detection:
malicious
Classification:
phis.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1691881
Signature
Antivirus detection for URL or domain
Binary is likely a compiled AutoIt script file
Creates HTA files
Found API chain indicative of sandbox detection
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Sigma detected: Invoke-Obfuscation CLIP+ Launcher
Sigma detected: Invoke-Obfuscation VAR+ Launcher
Sigma detected: Powershell download and execute file
Sigma detected: PowerShell DownloadFile
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious MSHTA Child Process
Sigma detected: Suspicious Script Execution From Temp Folder
Suspicious powershell command line found
Tries to download and execute files (via powershell)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected obfuscated html page
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1691881 Sample: random.exe Startdate: 16/05/2025 Architecture: WINDOWS Score: 100 36 Antivirus detection for URL or domain 2->36 38 Sigma detected: Powershell download and execute file 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 10 other signatures 2->42 8 random.exe 1 2->8         started        12 mshta.exe 1 2->12         started        process3 file4 32 C:\Users\user\AppData\Local\...\X9VqycJbz.hta, HTML 8->32 dropped 44 Binary is likely a compiled AutoIt script file 8->44 46 Found API chain indicative of sandbox detection 8->46 48 Creates HTA files 8->48 14 mshta.exe 1 8->14         started        17 cmd.exe 1 8->17         started        50 Suspicious powershell command line found 12->50 52 Tries to download and execute files (via powershell) 12->52 19 powershell.exe 16 12->19         started        signatures5 process6 signatures7 54 Suspicious powershell command line found 14->54 56 Tries to download and execute files (via powershell) 14->56 21 powershell.exe 15 20 14->21         started        58 Uses schtasks.exe or at.exe to add and modify task schedules 17->58 24 conhost.exe 17->24         started        26 schtasks.exe 1 17->26         started        28 conhost.exe 19->28         started        process8 dnsIp9 34 185.156.72.2, 80 ITDELUXE-ASRU Russian Federation 21->34 30 conhost.exe 21->30         started        process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5f5921b41de6d5afbf6ea08ae4ab256db61547279b23572f59f254361dc83660
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5f5921b41de6d5afbf6ea08ae4ab256db61547279b23572f59f254361dc83660/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2025-05-16 12:11:11 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=l5msdna543k27p3oucfojkzfnw3bkrzhtmrvol2z6jkdmhoigzqa._file
Verdict:
malicious
Label(s):
amadey
Create hunting rule
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error
CredentialFlusher
f767fa2879dc1d53e423e63f9d7773611002594c63fcfc0f02cf42bdee5b4731
CredentialFlusher
+ 246 additional samples on MalwareBazaar
Result
Malware family:
sectoprat
Create hunting rule
Score:
  10/10
Tags:
family:lumma family:redline family:sectoprat botnet:cheat credential_access defense_evasion discovery execution infostealer persistence pyinstaller rat spyware stealer trojan
Link:
https://tria.ge/reports/250516-pcm2gstqv2/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Kills process with taskkill
Modifies data under HKEY_USERS
Modifies registry key
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Browser Information Discovery
Detects Pyinstaller
Embeds OpenSSL
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Drops file in Windows directory
Launches sc.exe
AutoIT Executable
Enumerates processes with tasklist
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Obfuscated Files or Information: Command Obfuscation
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Identifies Wine through registry keys
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Stops running service(s)
Uses browser remote debugging
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Disables service(s)
Lumma Stealer, LummaC
Lumma family
RedLine
RedLine payload
Redline family
SectopRAT
SectopRAT payload
Sectoprat family
Malware Config
C2 Extraction:
154.91.34.165:64951
https://cornerdurv.top/adwq
https://saxecocnak.live/manj
https://testcawepr.run/dsap
https://emphatakpn.bet/ladk
https://laminaflbx.shop/twoq
https://wovercovtcg.top/juhd
https://blackswmxc.top/bgry
https://oposseswsnc.top/akds
https://featurlyin.top/pdal
Dropper Extraction:
http://185.156.72.2/testmine/random.exe
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6551f020-5c8f-4844-8478-6c39a572bbe5
Unpacked files
SH256 hash:
5f5921b41de6d5afbf6ea08ae4ab256db61547279b23572f59f254361dc83660
MD5 hash:
268cb8bd1306e71c24d7dbf14df847a7
SHA1 hash:
9571402256e2e2f95758feda0020d43b04358148
Link:
https://www.unpac.me/results/ff21ab3e-27b5-4158-b47f-e336d0e891ec/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5f5921b41de6/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:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
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:pe_detect_tls_callbacks
Create hunting rule

File information

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

Web download

CredentialFlusher

Executable exe 5f5921b41de6d5afbf6ea08ae4ab256db61547279b23572f59f254361dc83660

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3542097/
  
Delivery method
Distributed via web download

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 (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical
Reviews
IDCapabilitiesEvidence
AUTH_APIManipulates User AuthorizationADVAPI32.dll::AllocateAndInitializeSid
ADVAPI32.dll::CopySid
ADVAPI32.dll::FreeSid
ADVAPI32.dll::GetLengthSid
ADVAPI32.dll::GetTokenInformation
ADVAPI32.dll::GetAce
COM_BASE_APICan Download & Execute componentsole32.dll::CLSIDFromProgID
ole32.dll::CoCreateInstance
ole32.dll::CoCreateInstanceEx
ole32.dll::CoInitializeSecurity
ole32.dll::CreateStreamOnHGlobal
MULTIMEDIA_APICan Play MultimediaWINMM.dll::mciSendStringW
WINMM.dll::timeGetTime
WINMM.dll::waveOutSetVolume
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::AddAce
ADVAPI32.dll::AdjustTokenPrivileges
ADVAPI32.dll::CheckTokenMembership
ADVAPI32.dll::DuplicateTokenEx
ADVAPI32.dll::GetAclInformation
ADVAPI32.dll::GetSecurityDescriptorDacl
SHELL_APIManipulates System ShellSHELL32.dll::ShellExecuteExW
SHELL32.dll::ShellExecuteW
SHELL32.dll::SHFileOperationW
WIN32_PROCESS_APICan Create Process and ThreadsADVAPI32.dll::CreateProcessAsUserW
KERNEL32.dll::CreateProcessW
ADVAPI32.dll::CreateProcessWithLogonW
KERNEL32.dll::OpenProcess
ADVAPI32.dll::OpenProcessToken
ADVAPI32.dll::OpenThreadToken
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::SetSystemPowerState
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileExW
KERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateHardLinkW
IPHLPAPI.DLL::IcmpCreateFile
KERNEL32.dll::CreateFileW
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
ADVAPI32.dll::GetUserNameW
ADVAPI32.dll::LogonUserW
ADVAPI32.dll::LookupPrivilegeValueW
WIN_NETWORK_APISupports Windows NetworkingMPR.dll::WNetAddConnection2W
MPR.dll::WNetUseConnectionW
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegConnectRegistryW
ADVAPI32.dll::RegCreateKeyExW
ADVAPI32.dll::RegDeleteKeyW
ADVAPI32.dll::RegOpenKeyExW
ADVAPI32.dll::RegQueryValueExW
ADVAPI32.dll::RegSetValueExW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::BlockInput
USER32.dll::CloseDesktop
USER32.dll::CreateMenu
USER32.dll::EmptyClipboard
USER32.dll::FindWindowExW
USER32.dll::FindWindowW

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