MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dcc05c3ac7ae22d601bcb7c97cfcda568f3041bd39b2fd8899282dfde83369a5. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dcc05c3ac7ae22d601bcb7c97cfcda568f3041bd39b2fd8899282dfde83369a5
SHA3-384 hash: c58cc08e2a74cf917a65b0dc6f23918c8b16800d356542d156d9c3c68b101b8629163e0b658658d65ce6d84764ba55be
SHA1 hash: bf5419ce7000113002b8112ace2a9ac35d0dc557
MD5 hash: 58d3a0d574e37dc90b40603f0658abd2
humanhash: uniform-south-rugby-lamp
File name:sss81242.exe
Download: download sample
File size:257'536 bytes
First seen:2025-03-15 12:53:16 UTC
Last seen:2025-03-29 13:38:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 0079ed0299d8bbaa02dc072d71f8cd61
ssdeep 6144:fo5FKmVjbskNWDV6wyZYbn5tMfWsfTx2n83Oixf:k8CskNiV6yo7eixf
TLSH T188448E117691C472D96205336978EBBA8A3DF8300F65A9D7B3D40B7EDE702C29731A1B
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10522/11/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter aachum
Tags:exe


Avatar
iamaachum
http://77.90.153.244/sss81242.exe

Intelligence

File Origin
# of uploads :
6
# of downloads :
370
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
sss81242.exe
Verdict:
Malicious activity
Analysis date:
2025-03-15 13:00:27 UTC
Tags:
stealer lumma autorun-reg loader
Link:
https://app.any.run/tasks/0398ec91-f60e-4a97-bdbb-c44af6da3ec3

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67d58b8e3962f1a6f471a19e
Tags:
backdoor autorun virus agent
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Enabling the 'hidden' option for files in the %temp% directory
Creating a process from a recently created file
Connection attempt
Moving of the original file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc
Link:
https://www.filescan.io/uploads/67d578870a7899f357974c31/reports/86c3c0c0-d938-4d3b-a329-47e511dd9452/overview
Verdict:
Malicious
Labled as:
Doina.Generic
Link:
https://www.hybrid-analysis.com/sample/dcc05c3ac7ae22d601bcb7c97cfcda568f3041bd39b2fd8899282dfde83369a5
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/2d20ccde-cf0d-453e-a89b-b9b206b9e61b
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1639384
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to inject code into remote processes
Creates / moves files in alternative data streams (ADS)
Deletes itself after installation
Found API chain indicative of debugger detection
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: New RUN Key Pointing to Suspicious Folder
Sigma detected: Silenttrinity Stager Msbuild Activity
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1639384 Sample: sss81242.exe Startdate: 15/03/2025 Architecture: WINDOWS Score: 100 92 weaponrywo.digital 2->92 94 steamcommunity.com 2->94 96 11 other IPs or domains 2->96 104 Antivirus / Scanner detection for submitted sample 2->104 106 Multi AV Scanner detection for dropped file 2->106 108 Multi AV Scanner detection for submitted file 2->108 110 3 other signatures 2->110 9 sss81242.exe 3 2->9         started        13 NlCvHB3esDApiEvV.exe 2->13         started        15 NlCvHB3esDApiEvV.exe 2->15         started        17 NlCvHB3esDApiEvV.exe 2->17         started        signatures3 process4 file5 74 C:\Users\user\...74lCvHB3esDApiEvV.exe, PE32 9->74 dropped 76 C:\...76lCvHB3esDApiEvV.exe:Zone.Identifier, ASCII 9->76 dropped 132 Creates / moves files in alternative data streams (ADS) 9->132 134 Deletes itself after installation 9->134 19 NlCvHB3esDApiEvV.exe 1 22 9->19         started        78 C:\Users\user\...\UH5Y62BuFHiXhLb6.exe, PE32 13->78 dropped 86 3 other malicious files 13->86 dropped 24 6dp3RcbO1JaEDegw.exe 13->24         started        26 UH5Y62BuFHiXhLb6.exe 13->26         started        80 C:\Users\user\...\UqeLa78dsvsdg7eR.exe, PE32 15->80 dropped 82 C:\Users\user\...\eKlDcSxuq1ZYikR9.exe, PE32 15->82 dropped 88 2 other malicious files 15->88 dropped 28 eKlDcSxuq1ZYikR9.exe 15->28         started        30 UqeLa78dsvsdg7eR.exe 15->30         started        84 C:\Users\user\...\y1OT47KBj5LxTM3M.exe, PE32 17->84 dropped 90 3 other malicious files 17->90 dropped 32 PxHGdH6VoH65sG6v.exe 17->32         started        34 y1OT47KBj5LxTM3M.exe 17->34         started        signatures6 process7 dnsIp8 98 77.90.153.244, 49722, 80 RAPIDNET-DEHaunstetterStr19DE Germany 19->98 100 77.90.153.245, 49719, 49720, 49721 RAPIDNET-DEHaunstetterStr19DE Germany 19->100 66 C:\Users\user\...\wFEVBc3uccgEQHSy.exe, PE32 19->66 dropped 68 C:\Users\user\...\v668MNSh2EVshrsg.exe, PE32 19->68 dropped 70 C:\Users\user\...behaviorgraphV7Cd6zNOXQnQyEE.exe, PE32 19->70 dropped 72 4 other malicious files 19->72 dropped 126 Antivirus detection for dropped file 19->126 128 Multi AV Scanner detection for dropped file 19->128 130 Found API chain indicative of debugger detection 19->130 36 eUYi9HBzDlSJdvSy.exe 19->36         started        39 v668MNSh2EVshrsg.exe 19->39         started        41 GV7Cd6zNOXQnQyEE.exe 19->41         started        43 wFEVBc3uccgEQHSy.exe 1 19->43         started        45 WerFault.exe 24->45         started        47 WerFault.exe 28->47         started        49 WerFault.exe 30->49         started        51 WerFault.exe 32->51         started        file9 signatures10 process11 signatures12 112 Contains functionality to inject code into remote processes 36->112 114 Writes to foreign memory regions 36->114 116 Allocates memory in foreign processes 36->116 118 Injects a PE file into a foreign processes 36->118 53 MSBuild.exe 36->53         started        56 conhost.exe 36->56         started        58 MSBuild.exe 36->58         started        120 Antivirus detection for dropped file 39->120 122 Multi AV Scanner detection for dropped file 39->122 124 Found API chain indicative of debugger detection 39->124 60 WerFault.exe 39->60         started        62 WerFault.exe 41->62         started        64 WerFault.exe 21 16 43->64         started        process13 dnsIp14 102 steamcommunity.com 23.197.127.21, 443, 49726 AKAMAI-ASN1EU United States 53->102
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/dcc05c3ac7ae22d601bcb7c97cfcda568f3041bd39b2fd8899282dfde83369a5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dcc05c3ac7ae22d601bcb7c97cfcda568f3041bd39b2fd8899282dfde83369a5/
Threat name:
Win32.Trojan.Doina
Create hunting rule
Status:
Malicious
First seen:
2025-03-13 17:51:49 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
26 of 36 (72.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3tafyowhvyrnman4w7exz7g2k2htaqn5hgzp3cezfaw732btngsq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery persistence
Link:
https://tria.ge/reports/250315-p49pkatyhx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Adds Run key to start application
Drops startup file
Executes dropped EXE
Loads dropped DLL
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/df58fe9c-87c5-40c8-ba6c-727fadc3a561
Unpacked files
SH256 hash:
dcc05c3ac7ae22d601bcb7c97cfcda568f3041bd39b2fd8899282dfde83369a5
MD5 hash:
58d3a0d574e37dc90b40603f0658abd2
SHA1 hash:
bf5419ce7000113002b8112ace2a9ac35d0dc557
Link:
https://www.unpac.me/results/dba1d002-e7b0-4876-b382-ed056b6326f3/
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/dcc05c3ac7ae22d601bcb7c97cfcda568f3041bd39b2fd8899282dfde83369a5

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
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants

File information

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

Web download

Executable exe dcc05c3ac7ae22d601bcb7c97cfcda568f3041bd39b2fd8899282dfde83369a5

(this sample)

  
Link
https://tria.ge/250315-peccrstsh1/
  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3478379/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessA
KERNEL32.dll::OpenProcess
KERNEL32.dll::CloseHandle
WININET.dll::InternetCloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineW
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileW
KERNEL32.dll::CreateDirectoryA
KERNEL32.dll::CreateDirectoryW
KERNEL32.dll::CreateFileW
KERNEL32.dll::DeleteFileW
KERNEL32.dll::GetFileAttributesA
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameA
WIN_REG_APICan Manipulate Windows RegistryADVAPI32.dll::RegOpenKeyExA
ADVAPI32.dll::RegQueryValueExA
ADVAPI32.dll::RegSetValueExA

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