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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c98d149fd358406a2fa77fc2c3bbf4f65d04d87f81a2402eab155b186b97cbe. 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: 10


Intelligence 10 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1c98d149fd358406a2fa77fc2c3bbf4f65d04d87f81a2402eab155b186b97cbe
SHA3-384 hash: af49ec03bd8a65f1747e4fdb03cbaee09a35048fb6591db0601ae8e9170de9f5b4f76735bbade7a0a6f356313cb67f95
SHA1 hash: e19939c5299c6deb50f122c89d46e197e049eaff
MD5 hash: 2628df6a76b10059523f8196d293ec79
humanhash: green-don-robin-fanta
File name:file_1951c3c55f06d767.exe
Download: download sample
File size:2'446'848 bytes
First seen:2026-09-09 17:54:32 UTC
Last seen:2026-09-09 19:07:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 9c7008618fd230928820bf0ff9216e94
ssdeep 49152:Nms/45jqiMdOOmzf4UKDkfQTBPe0ylhXj8wyNhH4MK4CMwv:Hox47Ifwj
TLSH T197B5CF16E3E415A5E92BC678CA158333DBB178925720D48F12A9E7162F33ED19B3F312
TrID 37.0% (.EXE) Win64 Executable (generic) (6522/11/2)
28.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
11.5% (.EXE) OS/2 Executable (generic) (2029/13)
11.3% (.EXE) Generic Win/DOS Executable (2002/3)
11.3% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
92
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-09-09 17:56:08 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ac241f04-ded1-452d-b381-3d9f035e2170

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/84673/
Detection(s):
Win.Malware.Aotera-10060486-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Restart of the analyzed sample
Creating a process with a hidden window
Running batch commands
Launching a process
Using the Windows Management Instrumentation requests
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Adding an exclusion to Microsoft Defender
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-debug crypto exploit explorer hacktool lolbin microsoft_visual_cc
Link:
https://www.filescan.io/uploads/6aa19d919bf13679eefbf8cc/reports/91fa0020-4bbb-4f9c-ad42-f5c542a30884/overview
Verdict:
Malicious
Labled as:
Yogi.Generic
Link:
https://www.hybrid-analysis.com/sample/1c98d149fd358406a2fa77fc2c3bbf4f65d04d87f81a2402eab155b186b97cbe
Malware family:
Rhadamanthys
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/71f4b1cd-9b75-42c2-ba72-7100174f3433
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1970871
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for dropped file
Antivirus detection for URL or domain
Connects to many ports of the same IP (likely port scanning)
Creates a thread in another existing process (thread injection)
Found API chain indicative of debugger detection
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
PE file has nameless sections
Sigma detected: Files With System Process Name In Unsuspected Locations
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: System File Execution Location Anomaly
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Unusual module load detection (module proxying)
Uses known network protocols on non-standard ports
Writes to foreign memory regions
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1970871 Sample: file_1951c3c55f06d767.exe Startdate: 09/09/2026 Architecture: WINDOWS Score: 100 67 Malicious sample detected (through community Yara rule) 2->67 69 Antivirus detection for URL or domain 2->69 71 Multi AV Scanner detection for submitted file 2->71 73 8 other signatures 2->73 9 file_1951c3c55f06d767.exe 2 2->9         started        13 file_1951c3c55f06d767.exe 2->13         started        process3 file4 49 C:\Users\user\AppData\...\joc01sjm.yhs.exe, PE32+ 9->49 dropped 81 Suspicious powershell command line found 9->81 83 Adds a directory exclusion to Windows Defender 9->83 15 joc01sjm.yhs.exe 3 9->15         started        19 cmd.exe 1 9->19         started        21 powershell.exe 22 9->21         started        23 powershell.exe 23 9->23         started        signatures5 process6 file7 51 C:\ProgramData\Windows\...\RuntimeBroker.exe, PE32+ 15->51 dropped 55 Antivirus detection for dropped file 15->55 57 Found API chain indicative of debugger detection 15->57 25 RuntimeBroker.exe 13 15->25         started        59 Adds a directory exclusion to Windows Defender 19->59 61 Unusual module load detection (module proxying) 19->61 29 conhost.exe 19->29         started        31 gpupdate.exe 1 19->31         started        63 Found many strings related to Crypto-Wallets (likely being stolen) 21->63 65 Loading BitLocker PowerShell Module 21->65 33 conhost.exe 21->33         started        35 conhost.exe 23->35         started        signatures8 process9 dnsIp10 53 45.91.202.146, 1488, 406, 408 PODAONLV Netherlands 25->53 85 Antivirus detection for dropped file 25->85 87 Found many strings related to Crypto-Wallets (likely being stolen) 25->87 89 Writes to foreign memory regions 25->89 91 4 other signatures 25->91 37 cmd.exe 1 25->37         started        40 cmd.exe 25->40         started        signatures11 process12 signatures13 75 Adds a directory exclusion to Windows Defender 37->75 42 powershell.exe 23 37->42         started        45 conhost.exe 37->45         started        77 Found many strings related to Crypto-Wallets (likely being stolen) 40->77 79 Tries to harvest and steal browser information (history, passwords, etc) 40->79 47 conhost.exe 40->47         started        process14 signatures15 93 Loading BitLocker PowerShell Module 42->93
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1c98d149fd358406a2fa77fc2c3bbf4f65d04d87f81a2402eab155b186b97cbe
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/2628df6a76b10059523f8196d293ec79
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1c98d149fd358406a2fa77fc2c3bbf4f65d04d87f81a2402eab155b186b97cbe/
Threat name:
Win64.Trojan.Yogi
Create hunting rule
Status:
Malicious
First seen:
2026-09-09 17:55:26 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dsmncsp5gwcanix2o76cyo57j5s5atmh7anciaxkwfk3dbvzps7a._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/260909-whkxmszzdv/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Executes a command shell one-liner
Checks for VirtualBox DLLs, possible anti-VM trick
Checks computer location settings
Executes dropped EXE
Command and Scripting Interpreter: PowerShell
Unpacked files
SH256 hash:
1c98d149fd358406a2fa77fc2c3bbf4f65d04d87f81a2402eab155b186b97cbe
MD5 hash:
2628df6a76b10059523f8196d293ec79
SHA1 hash:
e19939c5299c6deb50f122c89d46e197e049eaff
Link:
https://www.unpac.me/results/387f8b8b-0e97-43da-bd47-6eb2405def9a/
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: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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__MemoryWorkingSet
Create hunting rule
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:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
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.

Web download

Executable exe 1c98d149fd358406a2fa77fc2c3bbf4f65d04d87f81a2402eab155b186b97cbe

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3914537/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/84673/

Comments