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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7daf04a3498c969f55cdf52265f30764ca08e53f469ad6de61bbd6f208b0fbf9. 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: 11


Intelligence 11 IOCs YARA 6 File information Comments

SHA256 hash: 7daf04a3498c969f55cdf52265f30764ca08e53f469ad6de61bbd6f208b0fbf9
SHA3-384 hash: 3a8e0096527b977cbb29ab0105a52b144ebbe04317a8f3e5c369ce6f4162900e1d81b4a16ff770e432a4b1ec175e16db
SHA1 hash: 0cee434260958cd3b2a7f71e41b7a4b3d7cdbd0b
MD5 hash: 4bbd399d501e12070e49699cc5fabcfa
humanhash: river-robert-social-fillet
File name:4bbd399d501e12070e49699cc5fabcfa.exe
Download: download sample
File size:262'656 bytes
First seen:2026-09-11 14:30:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 56bfda7073ea0a159d22e925194a7054
ssdeep 6144:rrMDZe1lXAIAi+V6JGFflSUKnQrzLGtaF:rg87wi+1Fffr
TLSH T1B7445B56B3A508FAED77823C88531A06E77278120B21CBAF0764477A5F277D09D3EB61
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 :
1
# of downloads :
195
Origin country :
SE SE
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-09-11 14:40:38 UTC
Tags:
auto-reg

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm exploit explorer lolbin microsoft_visual_cc
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-09-10T21:20:00Z UTC
Last seen:
2026-09-11T04:43:00Z UTC
Hits:
~10
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Benign windows process drops PE files
Contains functionality to inject threads in other processes
Creates a thread in another existing process (thread injection)
Creates multiple autostart registry keys
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1972000 Sample: JXHo9bpBsO.exe Startdate: 11/09/2026 Architecture: WINDOWS Score: 100 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus / Scanner detection for submitted sample 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 Joe Sandbox ML detected suspicious sample 2->42 7 syshost.exe 2->7         started        10 JXHo9bpBsO.exe 1 2 2->10         started        13 explorer.exe 28 2->13         started        15 explorer.exe 31 2->15         started        process3 file4 54 Injects code into the Windows Explorer (explorer.exe) 7->54 56 Writes to foreign memory regions 7->56 58 Allocates memory in foreign processes 7->58 64 2 other signatures 7->64 17 explorer.exe 63 3 7->17 injected 32 C:\Users\user\AppData\Roaming\syshost.exe, PE32+ 10->32 dropped 34 C:\Users\user\...\syshost.exe:Zone.Identifier, ASCII 10->34 dropped 60 Creates multiple autostart registry keys 10->60 62 Contains functionality to inject threads in other processes 10->62 21 syshost.exe 10->21         started        signatures5 process6 file7 30 C:\Users\user\AppData\...\svchosttbj.exe, PE32+ 17->30 dropped 44 Benign windows process drops PE files 17->44 46 Creates multiple autostart registry keys 17->46 23 syshost.exe 17->23         started        26 svchosttbj.exe 17->26         started        28 svchosttbj.exe 17->28         started        48 Antivirus detection for dropped file 21->48 50 Multi AV Scanner detection for dropped file 21->50 52 Contains functionality to inject threads in other processes 21->52 signatures8 process9 signatures10 66 Injects code into the Windows Explorer (explorer.exe) 23->66 68 Writes to foreign memory regions 23->68 70 Allocates memory in foreign processes 23->70 72 2 other signatures 23->72
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Trojan.Yogi
Status:
Malicious
First seen:
2026-09-11 00:58:52 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
adware persistence spyware
Behaviour
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Adds Run key to start application
Drops desktop.ini file(s)
Executes dropped EXE
Unpacked files
SH256 hash:
7daf04a3498c969f55cdf52265f30764ca08e53f469ad6de61bbd6f208b0fbf9
MD5 hash:
4bbd399d501e12070e49699cc5fabcfa
SHA1 hash:
0cee434260958cd3b2a7f71e41b7a4b3d7cdbd0b
SH256 hash:
cbc9b28c130104f11dbb065874e8d1021d9005ee03922e2c0107bec22631875a
MD5 hash:
4a5f8f0fccfdfb4d92dabb218a5a679f
SHA1 hash:
3fc85dedf4692458def9d9df2dcad19c1ac94d77
Detections:
triage_cobaltstrike_reflective INDICATOR_SUSPICIOUS_ReflectiveLoader ReflectiveLoader
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:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:ReflectiveLoader
Author:Florian Roth (Nextron Systems)
Description:Detects a unspecified hack tool, crack or malware using a reflective loader - no hard match - further investigation recommended
Reference:Internal Research
Rule name:VECT_Ransomware
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.

File information


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

Comments