MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 900c1e1788b833ff8a8fe8fce3afe33e7049c0af9e9101c65b6db968938b8a0c. 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: 13
| SHA256 hash: | 900c1e1788b833ff8a8fe8fce3afe33e7049c0af9e9101c65b6db968938b8a0c |
|---|---|
| SHA3-384 hash: | 875494b4647e8c200b9930df651ae462cbc65d4d4fd91d549f4fee0099cae57ebdc5e643b713bc5344c543ab59f39c3a |
| SHA1 hash: | fae0f40165dc220f7c0bb2b402e9c31b1179c87c |
| MD5 hash: | a5be24b553259264a5bf097f83b3cd45 |
| humanhash: | jersey-magnesium-north-lima |
| File name: | Launcher.exe |
| Download: | download sample |
| Signature | Stealc |
| File size: | 16'023'009 bytes |
| First seen: | 2026-05-23 12:56:18 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 88016fcdef7f227c62171d0afad9aae4 (26 x ValleyRAT, 20 x OffLoader, 14 x Tofsee) |
| ssdeep | 98304:85/Yam3MrUGky3gABvvA/Xx3Acfd9qZ3BEsUIB:YAMXj3gA9Y/XxQcLmE |
| Threatray | 1'450 similar samples on MalwareBazaar |
| TLSH | T1D6F6123FB28B653DE06A163A7A73E210583B676164174C169AF4C88CDF254B01E3FB97 |
| TrID | 61.4% (.EXE) Inno Setup installer (107240/4/30) 23.8% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9) 3.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.7% (.EXE) Win64 Executable (generic) (6522/11/2) 2.5% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| dhash icon | 5cb87878fabadc79 (2 x Stealc, 1 x Rhadamanthys) |
| Reporter |  Alex_sev |
| Tags: | agent exe Generic Patched Stealc |
Intelligence
File Origin
# of uploads :
1
# of downloads :
187
Origin country :
UAVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqblhZT2YybHhDa3V6bVBLZWtnUmhjRkwwMjkxUXxBQ3Jtc0trdTMtbHNvbmg5TlFBdDZzdjBoRlRiUkwwOFgxWW1mNVlIa1o2b0J6Y3VqcGlpOGxibFlYSk1iYklEeWh3bXh4eFRkVlgxWVE1S29TR1lWdkhOSHJWOTcxM1dvR0F1SUlXSEw3N2dRZFNzamxfazNOaw&q=https%3A%2F%2Fapp.mediafire.com%2Ffolder%2F15y4ru4z6weso&v=2lBC4-_aHUE
Verdict:
Malicious activity
Analysis date:
2026-05-14 12:49:29 UTC
Tags:
fingerprinting delphi inno installer stealer stealc upx
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
99.9%
Tags:
shellcode dropper delphi virus
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for synchronization primitives
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
adaptive-context embarcadero_delphi expand fingerprint inno installer installer installer-heuristic lolbin packed reconnaissance
Verdict:
Malicious
Labled as:
TrojanDldr.OffLoader.gen
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-11T05:17:00Z UTC
Last seen:
2026-05-15T03:05:00Z UTC
Hits:
~10
Detections:
Trojan.Agent.UDP.ServerRequest Trojan.Win32.Agent.xcdvqi
Verdict:
Unknown
Score:
74%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Verdict:
Malicious
Threat:
Family.STEALC
Threat name:
Win32.Trojan.Kepavll
Status:
Malicious
First seen:
2026-05-11 11:57:08 UTC
File Type:
PE (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
shellcode_loader_008
Similar samples:
+ 1'440 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
discovery installer
Behaviour
Suspicious use of WriteProcessMemory
Inno Setup is an open-source installation builder for Windows applications.
System Location Discovery: System Language Discovery
Executes dropped EXE
Loads dropped DLL
Unpacked files
SH256 hash:
900c1e1788b833ff8a8fe8fce3afe33e7049c0af9e9101c65b6db968938b8a0c
MD5 hash:
a5be24b553259264a5bf097f83b3cd45
SHA1 hash:
fae0f40165dc220f7c0bb2b402e9c31b1179c87c
SH256 hash:
03fcb69ab5de271ba4afbc1acde1fcdc8c3492bdd37d2ab84a6522da410eaeb1
MD5 hash:
ad7997f255bb6bb21ee2cc85799910d6
SHA1 hash:
1e644df05074af58d5f0d410ba41d34d6442a0d7
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: | Borland |
|---|---|
| Author: | malware-lu |
| 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: | pe_detect_tls_callbacks |
|---|
| Rule name: | SHA512_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA384/SHA512 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.
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