MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0b834dde3302ab539bb6a9c6bc8830b182a69e8181f2f14fcd76913ab1adaf93. 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: 15


Intelligence 15 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0b834dde3302ab539bb6a9c6bc8830b182a69e8181f2f14fcd76913ab1adaf93
SHA3-384 hash: a3710211562861c360819130542cd402c28e5c10bd3e26e86791a3add0b08566fe5944a472360e96677afb08e97260b1
SHA1 hash: b2307565fc80432306e68dfec6b36fc939553598
MD5 hash: 82023e4b2af5a4a52d302da889d55999
humanhash: spring-winter-winner-december
File name:fPbjy1Q.exe
Download: download sample
Signature Stealc
Create hunting rule
File size:1'675'776 bytes
First seen:2025-05-24 15:44:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 71d65ed1d0501b28597e2ab5567827fd (8 x LummaStealer, 1 x Stealc, 1 x Redosdru)
ssdeep 49152:IF9hgp1YfS7/wtd+M88SidYqfS7/wtd+M88SidY4:IFbgp1YfS7PM88/YqfS7PM88/Y4
TLSH T19B75F118E351B3DAFD6600B64671B16978B27A62C6391FFF8280E3331E077D05B66768
TrID 63.5% (.EXE) Win64 Executable (generic) (10522/11/4)
12.2% (.EXE) OS/2 Executable (generic) (2029/13)
12.0% (.EXE) Generic Win/DOS Executable (2002/3)
12.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter abuse_ch
Tags:exe Stealc

Intelligence

File Origin
# of uploads :
1
# of downloads :
449
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2025-05-24 05:48:07 UTC
Tags:
auto-sch loader amadey botnet stealer telegram lumma xmrig prysmax uac stealc auto-reg rdp evasion miner rat dcrat remote darkcrystal antivm
Link:
https://app.any.run/tasks/209daf40-4f12-48d5-82ad-4765ff8ccbcd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win64.Evo-gen.4871.13517.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6831eaa744c3881e854cd81d
Tags:
stealer virus krypt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Сreating synchronization primitives
Connection attempt
Sending an HTTP POST request
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/6831e9a2e336a33801ddb1d2/reports/04f748db-e20f-4e09-b364-7c75fc6495c2/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/0b834dde3302ab539bb6a9c6bc8830b182a69e8181f2f14fcd76913ab1adaf93
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/b1f521c1-ea17-4888-8dc0-35375d810045
Result
Threat name:
Stealc v2
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1698501
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Silenttrinity Stager Msbuild Activity
Writes to foreign memory regions
Yara detected Stealc v2
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1698501 Sample: fPbjy1Q.exe Startdate: 24/05/2025 Architecture: WINDOWS Score: 88 19 pki-goog.l.google.com 2->19 21 c.pki.goog 2->21 25 Found malware configuration 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 Yara detected Stealc v2 2->29 31 3 other signatures 2->31 7 fPbjy1Q.exe 1 2->7         started        signatures3 process4 signatures5 33 Writes to foreign memory regions 7->33 35 Allocates memory in foreign processes 7->35 37 Injects a PE file into a foreign processes 7->37 10 MSBuild.exe 12 7->10         started        13 conhost.exe 7->13         started        15 MSBuild.exe 7->15         started        17 MSBuild.exe 7->17         started        process6 dnsIp7 23 185.251.25.127, 49692, 80 EXPRESSKREDYT-ASUA Russian Federation 10->23
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/0b834dde3302ab539bb6a9c6bc8830b182a69e8181f2f14fcd76913ab1adaf93
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0b834dde3302ab539bb6a9c6bc8830b182a69e8181f2f14fcd76913ab1adaf93/
Verdict:
Malicious
Threat:
Win64.Trojan.LummaStealer
Link:
https://tip.neiki.dev/file/0b834dde3302ab539bb6a9c6bc8830b182a69e8181f2f14fcd76913ab1adaf93
Threat name:
Win64.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-05-24 08:29:53 UTC
File Type:
PE+ (Exe)
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bobu3xrtakvvhg5wvhdlzcbqwgbknhubqhzpct6no2itvmnnv6jq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250524-s7f37swscz/
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Malicious
Tags:
Win.Packed.Agen-10045321-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a210d86f-349d-4937-b1f5-0ce4504fc37a
Unpacked files
SH256 hash:
0b834dde3302ab539bb6a9c6bc8830b182a69e8181f2f14fcd76913ab1adaf93
MD5 hash:
82023e4b2af5a4a52d302da889d55999
SHA1 hash:
b2307565fc80432306e68dfec6b36fc939553598
Link:
https://www.unpac.me/results/ba547d8b-af21-47df-8485-f26d52c932f1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0b834dde3302ab539bb6a9c6bc8830b182a69e8181f2f14fcd76913ab1adaf93

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:HUNTING_SUSP_TLS_SECTION
Create hunting rule
Author:chaosphere
Description:Detect PE files with .tls section that can be used for anti-debugging
Reference:Practical Malware Analysis - Chapter 16
Rule name:pe_detect_tls_callbacks
Create hunting rule
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)

File information

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

Web download

Stealc

Executable exe 0b834dde3302ab539bb6a9c6bc8830b182a69e8181f2f14fcd76913ab1adaf93

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3547829/
  
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 (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThreadpoolWork
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA
KERNEL32.dll::CreateFileW

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