MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77a4d48bbc57958d1b422340f99f2bbc1c8ccab7ed5b994634bbabbedcebe36d. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77a4d48bbc57958d1b422340f99f2bbc1c8ccab7ed5b994634bbabbedcebe36d
SHA3-384 hash: 5dd59fcc7d1ded63ce1405c9b9f2f4bb2ea0ce578575837a60743228dffe81cc1ed547b3f0c77d2add499f3dc5edb757
SHA1 hash: 67643c500e3604391a65f56b603c67634b4a1c43
MD5 hash: 576418a4ea287c03e13f55aa5f218ceb
humanhash: magazine-snake-mars-cat
File name:svchost.exe
Download: download sample
File size:138'383 bytes
First seen:2025-11-23 09:24:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 8c16c795b57934183422be5f6df7d891 (36 x Mofksys, 18 x CryptOne, 6 x AveMariaRAT)
ssdeep 1536:UfsEqouTRcG/Mzvgf7xEuvnXNTRdUzwTekUOisZ1yDDajtXbVZOSZ:UVqoCl/YgjxEufVU0TbTyDDalDOSZ
TLSH T100D3F727AE14507EE921C9F06CE4DA6EBA241E3617E0ED876761FB402972B4371F520F
TrID 42.6% (.EXE) Win32 Executable (generic) (4504/4/1)
19.4% (.ICL) Windows Icons Library (generic) (2059/9)
18.9% (.EXE) Generic Win/DOS Executable (2002/3)
18.9% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter Hexastrike
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
12
Origin country :
IE IE
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/40527/
Detection(s):
Win.Trojan.VBGeneric-6735875-0
Create hunting rule

SecuriteInfo.com.Win32.HLLP.Swisyn.UNOFFICIAL
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Creating a file in the Windows subdirectories
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Creating a process with a hidden window
DNS request
Connection attempt
Setting a single autorun event
Enabling a "Do not show hidden files" option
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm overlay visual_basic
Link:
https://www.filescan.io/uploads/6922da19eecb08e4aa45a0bf/reports/06254641-a1b6-49d5-acec-56849ad90cb5/overview
Verdict:
Malicious
Labled as:
Trojan.Agent
Link:
https://www.hybrid-analysis.com/sample/77a4d48bbc57958d1b422340f99f2bbc1c8ccab7ed5b994634bbabbedcebe36d
Result
Gathering data
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/77a4d48bbc57958d1b422340f99f2bbc1c8ccab7ed5b994634bbabbedcebe36d
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Visual Basic Visual Basic 6 Win 32 Exe x86
Link:
https://app.malva.re/file/576418a4ea287c03e13f55aa5f218ceb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/77a4d48bbc57958d1b422340f99f2bbc1c8ccab7ed5b994634bbabbedcebe36d/
Threat name:
Win32.Trojan.Swisyn
Create hunting rule
Status:
Malicious
First seen:
2025-11-22 18:20:15 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
35 of 36 (97.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o6snjc54k6ky2g2cenapthzlxqoizsvx5vnzsrruxov35xhl4nwq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
defense_evasion discovery persistence
Link:
https://tria.ge/reports/251123-lx3qwstkey/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Executes dropped EXE
Modifies visibility of hidden/system files in Explorer
Verdict:
Malicious
Tags:
trojan Win.Trojan.VBGeneric-6735875-0
YARA:
Windows_Generic_Threat_7526f106 Windows_Generic_Threat_cbe3313a
Link:
https://app.threat.zone/submission/a442d7fb-f4ba-4b6c-b7aa-9ba9f0cd4eaf
Unpacked files
SH256 hash:
77a4d48bbc57958d1b422340f99f2bbc1c8ccab7ed5b994634bbabbedcebe36d
MD5 hash:
576418a4ea287c03e13f55aa5f218ceb
SHA1 hash:
67643c500e3604391a65f56b603c67634b4a1c43
Link:
https://www.unpac.me/results/16be9560-6823-4f42-8eca-b0c7f611e6a4/
Malware family:
Mofksys
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/77a4d48bbc57/report/overview.html
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/77a4d48bbc57958d1b422340f99f2bbc1c8ccab7ed5b994634bbabbedcebe36d

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:SEH__vba
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SUSP_Imphash_Mar23_2
Create hunting rule
Author:Arnim Rupp (https://github.com/ruppde)
Description:Detects imphash often found in malware samples (Zero hits with with search for 'imphash:x p:0' on Virustotal)
Reference:Internal Research
Rule name:Windows_Generic_Threat_7526f106
Create hunting rule
Author:Elastic Security
Rule name:Windows_Generic_Threat_cbe3313a
Create hunting rule
Author:Elastic Security

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/40527/

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