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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec25ee7e4e802306ae1c9deda02b252082b10dc5cee4efdf8dc7d8f671e300de. 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


Intelligence 9 IOCs YARA 24 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec25ee7e4e802306ae1c9deda02b252082b10dc5cee4efdf8dc7d8f671e300de
SHA3-384 hash: 77eb4424b5c8e1a2c57dc03919a38812c7d029200c8d198c32c979d41254d5eb183022d94ff474bbfacad7c5b31cbfc1
SHA1 hash: 06c62231901c36dd4db50db4badd03d3c9ffc97f
MD5 hash: 789856649c21b7f9f3b6a69c1d5c96ac
humanhash: potato-four-triple-cola
File name:4ad7a5f20c04017770ed3ab3d1df906e0c5768b8fa20eb7a7fdd43f9057a0726.exe
Download: download sample
File size:1'956'864 bytes
First seen:2026-10-18 06:37:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash c2d457ad8ac36fc9f18d45bffcd450c2 (74 x Vidar, 39 x RemusStealer, 24 x CobaltStrike)
ssdeep 24576:anA+FTONDnaVnyLEaes3ADUJLbPfdNqnhs8xiPDXyUT:7+9OlnsnWEaeQzvuj+
TLSH T1E6952957BCA148F5C0AE963189669252BA71BC480F3227D73F90B37C2FB2BD05A79744
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter abuse_ch
Tags:exe upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 4ad7a5f20c04017770ed3ab3d1df906e0c5768b8fa20eb7a7fdd43f9057a0726
File size (compressed) :813'056 bytes
File size (de-compressed) :1'956'864 bytes
Format:win64/pe
Packed file: 4ad7a5f20c04017770ed3ab3d1df906e0c5768b8fa20eb7a7fdd43f9057a0726

Intelligence

File Origin
# of uploads :
1
# of downloads :
198
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-18 08:08:35 UTC
Tags:
golang
Link:
https://app.any.run/tasks/2276ffea-37f4-43e7-bc48-9d850485064d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/92479/
Detection(s):
SecuriteInfo.com.Variant.Yogi.98668.25849886.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ad469686f551121ba16c56e
Tags:
malware
Result
Verdict:
Clean
Maliciousness:

Behaviour
Connection attempt
Sending a custom TCP request
Running batch commands
Launching a process
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Gathering data
Verdict:
Malicious
Labled as:
Yogi.Generic
Link:
https://www.hybrid-analysis.com/sample/ec25ee7e4e802306ae1c9deda02b252082b10dc5cee4efdf8dc7d8f671e300de
Verdict:
Unknown
File Type:
exe x64
Link:
https://opentip.kaspersky.com/ec25ee7e4e802306ae1c9deda02b252082b10dc5cee4efdf8dc7d8f671e300de/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7fbe8418-eb08-4233-878e-5d7db492c16f
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1988519
Signature
Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners)
Gathers network related connection and port information
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Uses netstat to query active network connections and open ports
Uses whoami command line tool to query computer and username
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1988519 Sample: 4ad7a5f20c04017770ed3ab3d1d... Startdate: 18/10/2026 Architecture: WINDOWS Score: 72 37 Multi AV Scanner detection for submitted file 2->37 7 4ad7a5f20c04017770ed3ab3d1df906e0c5768b8fa20eb7a7fdd43f9057a0726.exe 1 2->7         started        process3 dnsIp4 35 45.115.26.23, 4456, 49737, 49746 NETGATE-SOLUTION-ASRO Netherlands 7->35 41 Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners) 7->41 43 Gathers network related connection and port information 7->43 45 Potentially malicious time measurement code found 7->45 11 cmd.exe 1 7->11         started        14 cmd.exe 7->14         started        16 conhost.exe 7->16         started        signatures5 process6 signatures7 47 Uses netstat to query active network connections and open ports 11->47 49 Uses whoami command line tool to query computer and username 11->49 51 Gathers network related connection and port information 11->51 18 systeminfo.exe 2 1 11->18         started        21 tasklist.exe 1 11->21         started        23 whoami.exe 1 11->23         started        31 6 other processes 11->31 25 systeminfo.exe 1 14->25         started        27 tasklist.exe 1 14->27         started        29 whoami.exe 1 14->29         started        33 6 other processes 14->33 process8 signatures9 39 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 18->39
Score:
94%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ec25ee7e4e802306ae1c9deda02b252082b10dc5cee4efdf8dc7d8f671e300de
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/789856649c21b7f9f3b6a69c1d5c96ac
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ec25ee7e4e802306ae1c9deda02b252082b10dc5cee4efdf8dc7d8f671e300de/
Threat name:
Win64.Trojan.Yomal
Create hunting rule
Status:
Malicious
First seen:
2026-10-15 13:54:01 UTC
File Type:
PE+ (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5qs647soqarqnlq4txw2akzfecblcdofz3so7x4ny7mpm4pdadpa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery execution
Link:
https://tria.ge/reports/261018-hd7zqav1fv/
Behaviour
Gathers network information
Gathers system information
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Executes a command shell one-liner
Reads the TCP/IP host and domain name from the registry
System Network Connections Discovery
Discovers running processes
Unpacked files
SH256 hash:
ec25ee7e4e802306ae1c9deda02b252082b10dc5cee4efdf8dc7d8f671e300de
MD5 hash:
789856649c21b7f9f3b6a69c1d5c96ac
SHA1 hash:
06c62231901c36dd4db50db4badd03d3c9ffc97f
Link:
https://www.unpac.me/results/79467458-492d-4dad-9d72-0c41c0df0a9a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ec25ee7e4e802306ae1c9deda02b252082b10dc5cee4efdf8dc7d8f671e300de

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RemusStealer_GoPayload
Create hunting rule
Author:burger
Description:Detects RemusStealer Go-compiled payload
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.
Rule name:WIN_Malware_Fantom_ForgeAuto_98e6f354_Extrait
Create hunting rule
Author:Marjoriefort
Description:Detects Fantom (pe, etat extrait)
Rule name:WIN_Malware_Unknown_ForgeAuto_30f84f37
Create hunting rule
Author:Marjoriefort
Description:Detects Unknown (pe, etat binaire)

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

DawnLoader

Executable exe 4ad7a5f20c04017770ed3ab3d1df906e0c5768b8fa20eb7a7fdd43f9057a0726

Executable exe ec25ee7e4e802306ae1c9deda02b252082b10dc5cee4efdf8dc7d8f671e300de

(this sample)

  
Dropped by
SHA256 4ad7a5f20c04017770ed3ab3d1df906e0c5768b8fa20eb7a7fdd43f9057a0726
  
URLhaus
https://urlhaus.abuse.ch/url/3951735/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/92479/
  
Dropped by
MD5 1e470bb5ff29d3779976eb6fe186d8df

Comments