MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 900df9f41073a91a893f3d9ee81a9d18648e13238cb3ee176563bef0bbd699f8. 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: 18
| SHA256 hash: | 900df9f41073a91a893f3d9ee81a9d18648e13238cb3ee176563bef0bbd699f8 |
|---|---|
| SHA3-384 hash: | 2f110fb3f8677b6c3f1e297288447266ea85a5cbb7b38349931863257cbe7a3cf48b857ddcd39d38dd9b2ebbcfb5eec8 |
| SHA1 hash: | 28b26486a96eec8e0d1ea534c11d0923a298fb44 |
| MD5 hash: | d79b54b1d2b97738833dff7de9401c3c |
| humanhash: | equal-illinois-burger-fillet |
| File name: | file |
| Download: | download sample |
| Signature | Stealc |
| File size: | 760'832 bytes |
| First seen: | 2025-09-05 04:16:11 UTC |
| Last seen: | 2025-09-19 04:16:15 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 112f19f28f55f461c3d7ad7d3898dd7b (28 x Stealc) |
| ssdeep | 12288:rwVOm41h6aMIChNqge8bNqDVqlPjzad0H86aMeY6ReOSoE/:r2eMBThN9eiyVqlPjzU0cnM7 |
| Threatray | 40 similar samples on MalwareBazaar |
| TLSH | T194F47D1FE3E501F8C4BB8278C9665956E77A74561370E68F03E009A63F2B6509F7EB20 |
| TrID | 44.4% (.EXE) Win64 Executable (generic) (10522/11/4) 21.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 8.7% (.ICL) Windows Icons Library (generic) (2059/9) 8.5% (.EXE) OS/2 Executable (generic) (2029/13) 8.4% (.EXE) Generic Win/DOS Executable (2002/3) |
| Magika | pebin |
| Reporter |  Bitsight |
| Tags: | dropped-by-amadey exe Stealc |
Intelligence
File Origin
# of uploads :
36
# of downloads :
75
Origin country :
USVendor Threat Intelligence
Malware family:
asyncrat
ID:
1
File name:
Synaptics.exe
Verdict:
Malicious activity
Analysis date:
2025-09-04 23:34:17 UTC
Tags:
xred backdoor github loader hausbomber telegram lumma stealer ransomware cryptolocker delphi auto asyncrat masslogger rat python evasion anti-evasion discord purecrypter rhadamanthys generic lokibot purelogs trojan modiloader dyndns quasar snake keylogger remote neshta njrat bladabindi stealc troldesh shade pastebin vipkeylogger noescape wiper redline xmrig sparkrat donutloader amadey botnet tinynuke ssh screenconnect rmm-tool rdp m0yv blankgrabber ultravnc seetrol jeefo anydesk vidar phishing meterpreter agenttesla xworm exfiltration smtp smb adware babadeda websocket banker grandoreiro auto-sch-xml metasploit stormkitty possible-phishing azorult miner bruteratel salatstealer coinminer cobaltstrike tool whitesnakestealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Stealc
Verdict:
Malicious
Score:
96.5%
Tags:
shellcode packed virus
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Sending an HTTP POST request to an infection source
Connection attempt to an infection source
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
cmd fingerprint lolbin microsoft_visual_cc obfuscated threat
Verdict:
Malicious
Labled as:
Shellcode.Loader.Marte.X.Generic
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-09-04T12:42:00Z UTC
Last seen:
2025-09-04T12:42:00Z UTC
Hits:
~100
Detections:
VHO:Trojan-PSW.Win32.Stealer.gen Trojan-PSW.Win32.StealC.v2
Verdict:
Malicious
Score:
99%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Verdict:
Malicious
Threat:
Family.STEALC
Threat name:
Win64.Trojan.Stealc
Status:
Malicious
First seen:
2025-09-05 03:25:55 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
27 of 38 (71.05%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
stealc
Similar samples:
+ 30 additional samples on MalwareBazaar
Result
Malware family:
stealc
Score:
10/10
Tags:
family:stealc botnet:xufckv
Malware Config
C2 Extraction:
http://176.46.152.46
Verdict:
Malicious
Tags:
Win.Malware.Marte-10045369-0
YARA:
n/a
Unpacked files
SH256 hash:
900df9f41073a91a893f3d9ee81a9d18648e13238cb3ee176563bef0bbd699f8
MD5 hash:
d79b54b1d2b97738833dff7de9401c3c
SHA1 hash:
28b26486a96eec8e0d1ea534c11d0923a298fb44
SH256 hash:
2c4651a093a276841935a5b85856ee323d618a60d02162517c9f828c5e3e686d
MD5 hash:
fc1c04e172f708bcfdcaac1d723703bc
SHA1 hash:
12b2a6fc9e88ceba38c90d3a39e09315f1ab93a7
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: | aachum_Stealcv2 |
|---|---|
| Author: | aachum |
| Description: | Detects new version of Stealc. |
| Rule name: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | CP_AllMal_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication |
| 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: | Heuristics_ChromeABE |
|---|---|
| Author: | Still |
| Description: | attempts to match instructions related to Chrome App-bound Encryption elevation service; possibly spotted amongst infostealers |
| Rule name: | malware_shellcode_hash |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect shellcode api hash value |
| Rule name: | pe_detect_tls_callbacks |
|---|
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | StealcV2 |
|---|---|
| Author: | Still |
| Description: | attempts to match the instructions found in StealcV2 |
| Rule name: | StealcV2 |
|---|---|
| Author: | kevoreilly |
| Description: | Stealc V2 Payload |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Dropped by
Amadey
Delivery method
Distributed via web download
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