MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8ada7f5b671c1b3fad199826203eb4e5dbd1c6a8cf1791100651ac24358daef4. 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: 14
| SHA256 hash: | 8ada7f5b671c1b3fad199826203eb4e5dbd1c6a8cf1791100651ac24358daef4 |
|---|---|
| SHA3-384 hash: | 6a4e9b6f1ca1da0af1cdbcd6a402925d07d28d1aef07a45fee4d5eda639d4391b31a0e3bc2b1845f91a72c14e4bd545e |
| SHA1 hash: | 9577ed72881b5b4b720737d628bcfc1bb837d132 |
| MD5 hash: | b7f307ac60038e66cf8951bba64414d4 |
| humanhash: | comet-finch-eleven-eleven |
| File name: | file |
| Download: | download sample |
| Signature | Stealc |
| File size: | 2'468'251 bytes |
| First seen: | 2026-09-01 04:40:10 UTC |
| Last seen: | 2026-09-03 01:44:59 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | c58a6fdd5514cc5114ad09dc07384b11 (1 x BlankGrabber, 1 x Stealc) |
| ssdeep | 49152:AToifr9FXth5yR/vTrm4uW0+LH+qvLQGj9HJ7I7Pe8gmLi7SrH:ABrVov+4uvSH+qUCBJ7Ce0ESrH |
| TLSH | T13CB52321B7C29073E57A1935AF38A719983C2C611FA6D5CBA3C02E5FAA305C1DB34327 |
| TrID | 92.3% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39) 2.2% (.EXE) Win64 Executable (generic) (6522/11/2) 1.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 1.5% (.EXE) Win32 Executable (generic) (4504/4/1) 0.7% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| dhash icon | 9494b494d4aeaeac (917 x DCRat, 486 x NirCmd, 172 x RedLineStealer) |
| Reporter |  Bitsight |
| Tags: | BB2.file dropped-by-gcleaner exe f Stealc |
Intelligence
File Origin
# of uploads :
21
# of downloads :
227
Origin country :
USVendor Threat Intelligence
Malware configuration found for:
Archives
Details
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-09-01 04:44:13 UTC
Tags:
auto-reg stealc stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Creating a process from a recently created file
Creating a file in the drivers directory
Creating a service
Launching a service
Loading a system driver
Creating a file in the Windows subdirectories
Launching a process
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun for a service
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm crypto evasive expired-cert fingerprint fingerprint installer installer installer-heuristic microsoft_visual_cc overlay packed packed reconnaissance sfx stealer
Verdict:
Malicious
Labled as:
Win/malicious_confidence_60%
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-09-01T02:55:00Z UTC
Last seen:
2026-09-02T01:56:00Z UTC
Hits:
~10
Verdict:
Malicious
Score:
83%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 32 Exe x86
Threat name:
Win32.Spyware.Stealc
Status:
Suspicious
First seen:
2026-09-01 04:40:30 UTC
File Type:
PE (Exe)
Extracted files:
37
AV detection:
17 of 24 (70.83%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
StealC
shellcode_loader_007
Result
Malware family:
stealc
Score:
10/10
Tags:
family:stealc discovery persistence stealer
Behaviour
Suspicious behavior: LoadsDriver
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Drops file in Drivers directory
Detects Stealc stealer Version 3
Family: Stealc
Malware Config
C2 Extraction:
https://proxy.checkverifybot.com
Unpacked files
SH256 hash:
8ada7f5b671c1b3fad199826203eb4e5dbd1c6a8cf1791100651ac24358daef4
MD5 hash:
b7f307ac60038e66cf8951bba64414d4
SHA1 hash:
9577ed72881b5b4b720737d628bcfc1bb837d132
SH256 hash:
3f1641c3f2f944f177b6f961d25d5675c6064e74a053f171490cd0e9ab4365e5
MD5 hash:
2169160e2a15b756f5594379eb0ef707
SHA1 hash:
01bb56af8780cdc808bb55949f9ab4830ddaf98f
SH256 hash:
e8af873f0c8d7225730d97876707f2f4c75aaaf22f1345053ba0ec7e1d79d6ab
MD5 hash:
b3d329f0181c9eeb29aa9cf6c522a795
SHA1 hash:
b8fb3c85592048e5149ec6f724d0cbf173a23435
Malware family:
Stealc
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SelfExtractingRAR |
|---|---|
| Author: | Xavier Mertens |
| Description: | Detects an SFX archive with automatic script execution |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments |
| Reference: | https://cyfare.net/ |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Dropped by
Gcleaner
Delivery method
Distributed via web download
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