MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 137cc63999db545a8714318685a607725308e0d15c3bb71c1eb92a30f07f0ed1. 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: 9
| SHA256 hash: | 137cc63999db545a8714318685a607725308e0d15c3bb71c1eb92a30f07f0ed1 |
|---|---|
| SHA3-384 hash: | 203a809ec52d9d5cb13db56b77dc1f016970f712c449617c822032a0c6780984c9bb0a38250b52f2c48dc2f756bcc6ac |
| SHA1 hash: | 50346d0def41d34c84685be2f479dfff38305abd |
| MD5 hash: | 3acb776fdb1759259e51101712023f56 |
| humanhash: | tennis-king-oranges-victor |
| File name: | file |
| Download: | download sample |
| File size: | 758'464 bytes |
| First seen: | 2025-12-26 12:50:42 UTC |
| Last seen: | 2025-12-26 14:24:07 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 3e618256603383b070c2507982d82c36 |
| ssdeep | 12288:XFR78eSIDcLhBFzIwetTF8zHx4vXOE6XUlwwXg5Pt:L78eSIDcLhBFzneJezHx4P/6klRgj |
| TLSH | T15BF44B06BE57A5D8C01FD8758A4689120EF87CC70FE2C95F844A15BA1E6F8F6EB38714 |
| TrID | 64.5% (.EXE) InstallShield setup (43053/19/16) 15.7% (.EXE) Win64 Executable (generic) (10522/11/4) 7.5% (.EXE) Win16 NE executable (generic) (5038/12/1) 3.0% (.ICL) Windows Icons Library (generic) (2059/9) 3.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| Reporter |  Bitsight |
| Tags: | dropped-by-amadey exe fbf543 signed |
Code Signing Certificate
| Organisation: | nvidia.com |
|---|---|
| Issuer: | Amazon RSA 2048 M03 |
| Algorithm: | sha256WithRSAEncryption |
| Valid from: | 2025-05-20T00:00:00Z |
| Valid to: | 2026-06-18T23:59:59Z |
| Serial number: | 098c0542187a5a615444fe013230ebbf |
| Thumbprint Algorithm: | SHA256 |
| Thumbprint: | 70dfc4acc8541b3112c0c8df167580949b09967891c511a986e966d0511e25c7 |
| Source: | This information was brought to you by ReversingLabs A1000 Malware Analysis Platform |
Intelligence
File Origin
# of uploads :
5
# of downloads :
91
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
137cc63999db545a8714318685a607725308e0d15c3bb71c1eb92a30f07f0ed1.zip
Verdict:
Suspicious activity
Analysis date:
2025-12-26 13:01:40 UTC
Tags:
arch-exec
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
92.5%
Tags:
injection emotet obfusc sage
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug crypto hacktool microsoft_visual_cc packed signed
Verdict:
Malicious
Labled as:
Doina.Generic
Result
Gathering data
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:
Trojan.Win32.Agent
Gathering data
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
6/10
Tags:
persistence
Behaviour
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Adds Run key to start application
Looks up external IP address via web service
Verdict:
Malicious
Tags:
External_IP_Lookup
YARA:
n/a
Unpacked files
SH256 hash:
137cc63999db545a8714318685a607725308e0d15c3bb71c1eb92a30f07f0ed1
MD5 hash:
3acb776fdb1759259e51101712023f56
SHA1 hash:
50346d0def41d34c84685be2f479dfff38305abd
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | DebuggerCheck__MemoryWorkingSet |
|---|---|
| Author: | Fernando Mercês |
| Description: | Anti-debug process memory working set size check |
| Reference: | http://www.gironsec.com/blog/2015/06/anti-debugger-trick-quicky/ |
| 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_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | TH_Generic_MassHunt_Win_Malware_2025_CYFARE |
|---|---|
| Author: | CYFARE |
| Description: | Generic Windows malware mass-hunt rule - 2025 |
| 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
exe 137cc63999db545a8714318685a607725308e0d15c3bb71c1eb92a30f07f0ed1
(this sample)
Dropped by
Amadey
Delivery method
Distributed via web download
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