MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e89eb46a4bd46b2afc00ca271ecfb342321d6de42bfa106832846248d0f7d253. 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
Threat unknown
Vendor detections: 12
| SHA256 hash: | e89eb46a4bd46b2afc00ca271ecfb342321d6de42bfa106832846248d0f7d253 |
|---|---|
| SHA3-384 hash: | 5750ab13f6b8499a3e36fd84bbb3434b9bb0356e0ac4824aef0a1b825b41d7f5c97afe7db6e1c57ccf84b66886eeee4f |
| SHA1 hash: | c27511e5b05829d50b2511a5ae95cabf39917b44 |
| MD5 hash: | 61d0224cb40184c31686180efc371d37 |
| humanhash: | lamp-delaware-avocado-edward |
| File name: | e89eb46a4bd46b2afc00ca271ecfb342321d6de42bfa106832846248d0f7d253 |
| Download: | download sample |
| File size: | 192'512 bytes |
| First seen: | 2026-02-03 16:33:45 UTC |
| Last seen: | 2026-02-03 17:30:10 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 01edae0198bcf77ec2c9309f79c94cda |
| ssdeep | 3072:Ujpi77HK3hmg+MCk3Q2xtLNgQS9cEg+KldUN1Rq1r:UFiCmgmWxYQS9HgXUN1mr |
| TLSH | T1F714091BB7A318F8CA1BC03486E7A7B5A531B4550325BE6F0695D7323E74E280FA9D34 |
| 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 |  Neiki |
| Tags: | chess exe Ransomware tiny |
Intelligence
File Origin
# of uploads :
2
# of downloads :
132
Origin country :
DEVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
chess_tiny.exe
Verdict:
Suspicious activity
Analysis date:
2026-02-03 16:31:23 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
97.4%
Tags:
ransomware shell sage
Result
Verdict:
Malware
Maliciousness:
Behaviour
Running batch commands
Creating a process with a hidden window
Changing a file
Modifying an executable file
Modifies multiple files
Moving a file to the Program Files directory
Moving a file to the Program Files subdirectory
Sending a custom TCP request
Reading critical registry keys
Moving a file to the %AppData% subdirectory
Creating a file in the %AppData% subdirectories
Creating a window
Deleting volume shadow copies
Stealing user critical data
Encrypting user's files
Verdict:
Malicious
Labled as:
Trojan/Generic
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-02-03T13:49:00Z UTC
Last seen:
2026-02-03T13:55:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.Agent.sb Trojan.Win32.DelShad.ppo PDM:Trojan.Win32.Generic Trojan-Ransom.Win32.Encoder.sb Trojan-Ransom.Win32.Agent.sb Trojan-PSW.Win32.Stealer.sb Trojan.Win32.DelShad.sb
Verdict:
Unknown
Score:
81%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat name:
Win64.Ransomware.Genasom
Status:
Malicious
First seen:
2026-02-03 16:31:24 UTC
File Type:
PE+ (Exe)
AV detection:
5 of 36 (13.89%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
9/10
Tags:
credential_access defense_evasion discovery execution impact ransomware spyware stealer
Behaviour
Interacts with shadow copies
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Browser Information Discovery
Drops file in Program Files directory
Drops desktop.ini file(s)
Credentials from Password Stores: Windows Credential Manager
Reads user/profile data of web browsers
Deletes shadow copies
Renames multiple (12567) files with added filename extension
Unpacked files
SH256 hash:
e89eb46a4bd46b2afc00ca271ecfb342321d6de42bfa106832846248d0f7d253
MD5 hash:
61d0224cb40184c31686180efc371d37
SHA1 hash:
c27511e5b05829d50b2511a5ae95cabf39917b44
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: | Check_OutputDebugStringA_iat |
|---|
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| 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: | pe_detect_tls_callbacks |
|---|
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| 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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