MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9bf701fa1bfe9f06c262e262bd6e32fce87d195c6e0ede25dd1e8339bde1b39d. 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


Stealc


Vendor detections: 17


Intelligence 17 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9bf701fa1bfe9f06c262e262bd6e32fce87d195c6e0ede25dd1e8339bde1b39d
SHA3-384 hash: bc2dd4fb15037d6af5abc5c0a8f200aca6699737c0c39cb449332f2ecd2fece0136fc558941146207ff044043d863239
SHA1 hash: 6547c6de2a4256ec3e5409ea31fee6106fd17d2c
MD5 hash: cce7a4c98202476cb31c37b50e93dae9
humanhash: venus-eleven-football-asparagus
File name:cce7a4c98202476cb31c37b50e93dae9.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:2'185'728 bytes
First seen:2024-05-21 13:30:14 UTC
Last seen:2024-05-21 14:36:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2fe4320dfefd920d5089ec24d3c26885 (2 x Stealc)
ssdeep 49152:N6uDuaS9refukJtTF+TxMoxc1TU+j+dAzGwlrh:N6uKb9TktIuoITsdZ
Threatray 147 similar samples on MalwareBazaar
TLSH T151A5CF23B1F2C47AC4726A784E3F62944C667F237A64DC4A76F40B4D0B356416B392BB
TrID 65.8% (.EXE) Win32 Executable Borland Delphi 7 (664796/42/58)
26.0% (.EXE) Win32 Executable Borland Delphi 6 (262638/61)
4.1% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
1.4% (.EXE) Win32 Executable Delphi generic (14182/79/4)
1.2% (.SCR) Windows screen saver (13097/50/3)
File icon (PE):PE icon
dhash icon 3c64ccfcecf8e8ec (17 x Stealc, 3 x Vidar, 1 x ArkeiStealer)
Reporter abuse_ch
Tags:exe Stealc

Intelligence

File Origin
# of uploads :
2
# of downloads :
381
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
9bf701fa1bfe9f06c262e262bd6e32fce87d195c6e0ede25dd1e8339bde1b39d.exe
Verdict:
Malicious activity
Analysis date:
2024-05-21 13:33:24 UTC
Tags:
vidar
Link:
https://app.any.run/tasks/b79d3eb0-ce28-4821-aa4e-a81cb4cca399

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.24407.30749.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=664ca1f6b7ae1e4f16f80054win7simulatehigh_evasion
Tags:
Banker Static Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
Creating a file in the %temp% directory
Creating a process from a recently created file
Behavior that indicates a threat
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Running batch commands
Creating a process with a hidden window
Launching a process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a recently created process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint keylogger
Link:
https://www.filescan.io/uploads/664ca21dd7fb0506c93fb3fd/reports/deacf217-bda7-4cc8-acde-980b436cb3d3/overview
Verdict:
Malicious
Labled as:
Tedy.Generic
Link:
https://www.hybrid-analysis.com/sample/9bf701fa1bfe9f06c262e262bd6e32fce87d195c6e0ede25dd1e8339bde1b39d
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/aae528c7-db5f-4ed0-a877-c434d976efaf
Result
Threat name:
CryptOne, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1445065
Signature
AI detected suspicious sample based on static and dynamic analysis
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Opens network shares
Sample uses process hollowing technique
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal Bitcoin Wallet information
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 Crypto Currency Wallets
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected CryptOne packer
Yara detected Powershell download and execute
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1445065 Sample: 5C8BGNPCno.exe Startdate: 21/05/2024 Architecture: WINDOWS Score: 100 34 steamcommunity.com 2->34 40 Found malware configuration 2->40 42 Malicious sample detected (through community Yara rule) 2->42 44 Yara detected CryptOne packer 2->44 46 7 other signatures 2->46 9 5C8BGNPCno.exe 1 2->9         started        signatures3 process4 file5 24 C:\Users\user\AppData\Local\...\katA121.tmp, PE32 9->24 dropped 48 Contains functionality to inject code into remote processes 9->48 50 Writes to foreign memory regions 9->50 52 Allocates memory in foreign processes 9->52 54 2 other signatures 9->54 13 katA121.tmp 1 46 9->13         started        signatures6 process7 dnsIp8 36 steamcommunity.com 104.102.42.29, 443, 49705 AKAMAI-ASUS United States 13->36 38 78.47.123.174, 443, 49706, 49707 HETZNER-ASDE Germany 13->38 26 C:\Users\user\AppData\Local\...\sqls[1].dll, PE32 13->26 dropped 28 C:\Users\user\AppData\...\vcruntime140[1].dll, PE32 13->28 dropped 30 C:\Users\user\AppData\...\softokn3[1].dll, PE32 13->30 dropped 32 10 other files (none is malicious) 13->32 dropped 56 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->56 58 Found many strings related to Crypto-Wallets (likely being stolen) 13->58 60 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 13->60 62 5 other signatures 13->62 18 cmd.exe 1 13->18         started        file9 signatures10 process11 process12 20 conhost.exe 18->20         started        22 timeout.exe 1 18->22         started       
Score:
97%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9bf701fa1bfe9f06c262e262bd6e32fce87d195c6e0ede25dd1e8339bde1b39d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9bf701fa1bfe9f06c262e262bd6e32fce87d195c6e0ede25dd1e8339bde1b39d/
Threat name:
Win32.Spyware.Stealc
Create hunting rule
Status:
Malicious
First seen:
2024-05-21 13:31:10 UTC
File Type:
PE (Exe)
Extracted files:
60
AV detection:
22 of 24 (91.67%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tp3qd6q372pqnqtc4jrl23rs7tuh2gk4nyhn4jo5d2bttppbwooq._file
Verdict:
malicious
Similar samples:
2ecb2d72725f69e839d4c7067bbd54e3372847042bb50f88abb550ff85575f98
Stealc
3ede1d83cc31cb357a158ed3e98e0f6722e0f3fe1ec023e539df3ea83b9067b3
Stealc
6696728008399e456f469a267ee65dc5e5ba68a2b84a1772a458f2ee7e8bdec2
Stealc
7257c1c18b84857d106c9eba7a93222e85798e270eb99c21953ece1e8a879bef
Stealc
ab59931fb0325a31ac86e463f06c01cbb8a8c8ad2f2512a19e84698af282900a
Stealc
e4877fdceffd87cec166b266532a431e0d5e7644d950ce9566d2f14bc18be5e2
Stealc
ec3ffa32c61b622cdee398ebe60c6a19d158cfc1a0b531f7f08261bc37ccef3b
Stealc
+ 137 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:stealc family:vidar discovery spyware stealer
Link:
https://tria.ge/reports/240521-qsdnesff7x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Checks processor information in registry
Modifies system certificate store
Suspicious use of SetThreadContext
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Detect Vidar Stealer
Stealc
Vidar
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c63b43f9-a01a-4941-8f3e-b73c124584f0
Unpacked files
SH256 hash:
8856b22e6189e2aed0809346362f04b69e766ec9f0d36292491bc1b869cb4acd
MD5 hash:
aca4284a7d9fb1e3e4c78dd69fc0cd4d
SHA1 hash:
d593753df9c6cadf40ef5fe5ed42b42dba311751
Detections:
VidarStealer
Create hunting rule
win_stealc_a0
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_WindDefender_AntiEmaulation
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
Link:
https://www.unpac.me/results/5123934a-b58d-4c2e-b0c9-7d271bc4deb2/
SH256 hash:
9bf701fa1bfe9f06c262e262bd6e32fce87d195c6e0ede25dd1e8339bde1b39d
MD5 hash:
cce7a4c98202476cb31c37b50e93dae9
SHA1 hash:
6547c6de2a4256ec3e5409ea31fee6106fd17d2c
Link:
https://www.unpac.me/results/5123934a-b58d-4c2e-b0c9-7d271bc4deb2/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Stealc
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9bf701fa1bfe9f06c262e262bd6e32fce87d195c6e0ede25dd1e8339bde1b39d

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:BobSoftMiniDelphiBoBBobSoft
Create hunting rule
Author:malware-lu
Rule name:Borland
Create hunting rule
Author:malware-lu
Rule name:Check_Dlls
Create hunting rule
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
Author:ditekSHen
Description:Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
Rule name:INDICATOR_SUSPICIOUS_EXE_WindDefender_AntiEmaulation
Create hunting rule
Author:ditekSHen
Description:Detects executables containing potential Windows Defender anti-emulation checks
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Windows_Generic_Threat_c374cd85
Create hunting rule
Author:Elastic Security

File information

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

Web download

Stealc

Executable exe 9bf701fa1bfe9f06c262e262bd6e32fce87d195c6e0ede25dd1e8339bde1b39d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2854733/
  
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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
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::GetSystemInfo
kernel32.dll::GetStartupInfoA
kernel32.dll::GetDiskFreeSpaceA
kernel32.dll::GetCommandLineA
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateFileA
kernel32.dll::FindFirstFileA
kernel32.dll::GetTempPathA
version.dll::GetFileVersionInfoSizeA
version.dll::GetFileVersionInfoA
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::CreateWindowExA

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