MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 440180c75df6ada07b0b06fe5ee00bedf6f49e983728577b2801ecee55583b33. 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
| SHA256 hash: | 440180c75df6ada07b0b06fe5ee00bedf6f49e983728577b2801ecee55583b33 |
|---|---|
| SHA3-384 hash: | 39f346ee3c5873020e04df409ba7543aba793593f7fcc908e409501c5c6c8e89e0854c34e1b763bff1099dbd52cedc72 |
| SHA1 hash: | 82503b23624c64ec34d4f12f11c36393b09745e0 |
| MD5 hash: | 35770aa9bba589baf5baf08092128447 |
| humanhash: | one-spaghetti-earth-cup |
| File name: | 84f6f310860a49069bb472ab949348c4_build.exe |
| Download: | download sample |
| Signature | Stealc |
| File size: | 1'244'672 bytes |
| First seen: | 2025-12-12 16:13:23 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | a5b310f9d4f00c8acda6d82e7d9b29ff (11 x Stealc) |
| ssdeep | 24576:HutouVe93A5nHmDGCPT5J/2ey2+YUzCadb6i:iPw3A5HcGCPT5F3wCadb6i |
| Threatray | 53 similar samples on MalwareBazaar |
| TLSH | T184458A11816B7C92EE63FD3B4A813C997A2D6519CE56F73A015C27248F23293852DFF2 |
| 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 |  amznemu |
| Tags: | exe Stealc |
Intelligence
File Origin
# of uploads :
1
# of downloads :
133
Origin country :
IDVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
84f6f310860a49069bb472ab949348c4_build.exe
Verdict:
Malicious activity
Analysis date:
2025-12-12 16:15:40 UTC
Tags:
stealc stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Stealc
Detection(s):
Verdict:
Malicious
Score:
99.1%
Tags:
emotet virus crypt sage
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-12-08T15:39:00Z UTC
Last seen:
2025-12-10T08:16:00Z UTC
Hits:
~100
Detections:
Trojan-Spy.Win32.Stealer.fodr Trojan-PSW.Win32.Coins.sb Trojan.Win32.Inject.sb Trojan-Spy.Stealer.TCP.C&C Trojan-PSW.Win64.StealC.sb PDM:Trojan.Win32.Generic Trojan-PSW.Win32.StealC.v2
Verdict:
Suspicious
Score:
100%
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:
2025-12-08 18:13:23 UTC
File Type:
PE+ (Exe)
AV detection:
26 of 36 (72.22%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
shellcode_loader_007
stealc
Similar samples:
+ 43 additional samples on MalwareBazaar
Result
Malware family:
stealc
Score:
10/10
Tags:
family:stealc botnet:a038g7ux8eu6bcwp48 defense_evasion stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Enumerates VirtualBox registry keys
Stealc
Stealc family
Malware Config
C2 Extraction:
https://ggh5e4h54.cc
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
440180c75df6ada07b0b06fe5ee00bedf6f49e983728577b2801ecee55583b33
MD5 hash:
35770aa9bba589baf5baf08092128447
SHA1 hash:
82503b23624c64ec34d4f12f11c36393b09745e0
Malware family:
Stealc.v2
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: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| 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: | FreddyBearDropper |
|---|---|
| Author: | Dwarozh Hoshiar |
| Description: | Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip. |
| 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: | ThreadControl__Context |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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