MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 17162c71ce2d80958f522db0120136fb4dd06e3a6d39052bb2a582af82e2dac7. 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


Stop


Vendor detections: 17


Intelligence 17 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 17162c71ce2d80958f522db0120136fb4dd06e3a6d39052bb2a582af82e2dac7
SHA3-384 hash: 6b3d4e7a09c2a3b6326fd447423950b88e90e19f6689dacdf74b79416d9c7ae101d7afab3e5ac4d2ddebde9ace29c269
SHA1 hash: 56bd690fa317066c0643d1224f384b92111a03bb
MD5 hash: be87a7809c51f7fd3322ca3ed89a403e
humanhash: oxygen-north-princess-five
File name:B981A1B3DB85E9AE44A79F66ECBCED67088BDA1089FE799D0BCB8DC7C7882B59.exe
Download: download sample
Signature Stop
Create hunting rule
File size:843'264 bytes
First seen:2024-07-24 20:47:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4988f2ae63018c28daaeda2dba44eec2 (4 x Stop, 2 x RedLineStealer)
ssdeep 12288:dgH8tsCSSJL8LklKIa+vacenxFTNXS+Mnj+SVgnGH+H6F0/eXRax78R:UoJIsFKnHExniSVgGHJF6F8
Threatray 1'613 similar samples on MalwareBazaar
TLSH T15C050240FBA0D03DE5B352F4787AA3A8692D7EB05B6150CB22D636DF56346E0EC7520B
TrID 31.7% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
22.8% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
17.1% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
9.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
5.7% (.EXE) Win64 Executable (generic) (10523/12/4)
File icon (PE):PE icon
dhash icon b6dacabecee6baa6 (72 x Stop, 68 x RedLineStealer, 55 x Smoke Loader)
Reporter Anonymous
Tags:exe Stop


Avatar
Anonymous
this malware sample is very nasty!

Intelligence

File Origin
# of uploads :
1
# of downloads :
319
Origin country :
CN CN
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
17162c71ce2d80958f522db0120136fb4dd06e3a6d39052bb2a582af82e2dac7.exe
Verdict:
Malicious activity
Analysis date:
2024-07-25 16:15:16 UTC
Tags:
bdaejec evasion loader vodkagats ransomware stop djvu
Link:
https://app.any.run/tasks/ec0166e8-d158-4337-b1ac-c32964cb8fb5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
PUA.Win.Packer.Asprotect-3
Create hunting rule

Win.Virus.Wapomi-9802127-0
Create hunting rule

Win.Dropper.Generickdz-9939781-0
Create hunting rule

Win.Ransomware.Ransomx-9943921-0
Create hunting rule

Win.Packed.Dropperx-9943955-0
Create hunting rule

Win.Malware.Wapomi-10020301-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66a16887cb3d02fa0e495f2f
Tags:
Execution Generic Infostealer Network Ransomware Static Stealth Stop
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Changing an executable file
Creating a window
Sending an HTTP GET request to an infection source
Unauthorized injection to a recently created process
Restart of the analyzed sample
Sending a TCP request to an infection source
Modifying an executable file
Creating a file
Launching a process
Creating a process with a hidden window
Adding an access-denied ACE
Сreating synchronization primitives
Deleting a recently created file
Query of malicious DNS domain
Connection attempt to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Infecting executable files
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint lolbin microsoft_visual_cc packed shell32
Link:
https://www.filescan.io/uploads/66a168849149fd55f99011f3/reports/cb12f39d-ba84-41fc-89e9-23529251603c/overview
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.
Malware family:
STOP Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ae36a8d8-f77e-46c9-8de4-029ff44bf372
Result
Threat name:
Babuk, Bdaejec, Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.spre.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1480745
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found ransom note / readme
Infects executable files (exe, dll, sys, html)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies existing user documents (likely ransomware behavior)
PE file contains section with special chars
PE file has a writeable .text section
Possible FUD Crypter (malicious underground PE packer) detected
Uses known network protocols on non-standard ports
Writes a notice file (html or txt) to demand a ransom
Yara detected Babuk Ransomware
Yara detected Bdaejec
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1480745 Sample: B981A1B3DB85E9AE44A79F66ECB... Startdate: 24/07/2024 Architecture: WINDOWS Score: 100 67 fuyt.org 2->67 69 ddos.dnsnb8.net 2->69 71 api.2ip.ua 2->71 79 Found malware configuration 2->79 81 Malicious sample detected (through community Yara rule) 2->81 83 Antivirus detection for URL or domain 2->83 85 13 other signatures 2->85 9 B981A1B3DB85E9AE44A79F66ECBCED67088BDA1089FE799D0BCB8DC7C7882B59.exe 1 2->9         started        13 B981A1B3DB85E9AE44A79F66ECBCED67088BDA1089FE799D0BCB8DC7C7882B59.exe 2->13         started        15 B981A1B3DB85E9AE44A79F66ECBCED67088BDA1089FE799D0BCB8DC7C7882B59.exe 2->15         started        17 B981A1B3DB85E9AE44A79F66ECBCED67088BDA1089FE799D0BCB8DC7C7882B59.exe 2->17         started        signatures3 process4 file5 65 C:\Users\user\AppData\Local\Temp\OCeQ.exe, PE32 9->65 dropped 99 Antivirus detection for dropped file 9->99 101 Detected unpacking (changes PE section rights) 9->101 103 Detected unpacking (overwrites its own PE header) 9->103 111 2 other signatures 9->111 19 OCeQ.exe 14 9->19         started        24 B981A1B3DB85E9AE44A79F66ECBCED67088BDA1089FE799D0BCB8DC7C7882B59.exe 1 16 9->24         started        105 Machine Learning detection for dropped file 13->105 107 Writes a notice file (html or txt) to demand a ransom 13->107 109 Injects a PE file into a foreign processes 13->109 26 B981A1B3DB85E9AE44A79F66ECBCED67088BDA1089FE799D0BCB8DC7C7882B59.exe 13->26         started        28 OCeQ.exe 15->28         started        30 B981A1B3DB85E9AE44A79F66ECBCED67088BDA1089FE799D0BCB8DC7C7882B59.exe 15->30         started        32 B981A1B3DB85E9AE44A79F66ECBCED67088BDA1089FE799D0BCB8DC7C7882B59.exe 17->32         started        signatures6 process7 dnsIp8 73 ddos.dnsnb8.net 44.221.84.105, 49730, 49748, 49750 AMAZON-AESUS United States 19->73 47 C:\Program Files\7-Zip\Uninstall.exe, PE32 19->47 dropped 49 C:\Program Files (x86)\AutoIt3\...\SciTE.exe, PE32 19->49 dropped 51 C:\Program Files (x86)\AutoIt3\...\MyProg.exe, MS-DOS 19->51 dropped 89 Antivirus detection for dropped file 19->89 91 Detected unpacking (changes PE section rights) 19->91 93 Machine Learning detection for dropped file 19->93 95 Infects executable files (exe, dll, sys, html) 19->95 34 WerFault.exe 21 16 19->34         started        75 api.2ip.ua 188.114.97.3, 443, 49731, 49732 CLOUDFLARENETUS European Union 24->75 53 B981A1B3DB85E9AE44...BCB8DC7C7882B59.exe, PE32 24->53 dropped 55 B981A1B3DB85E9AE44...exe:Zone.Identifier, ASCII 24->55 dropped 36 B981A1B3DB85E9AE44A79F66ECBCED67088BDA1089FE799D0BCB8DC7C7882B59.exe 24->36         started        39 icacls.exe 24->39         started        77 fuyt.org 92.246.89.93, 49738, 49753, 49756 LIVECOMM-ASRespublikanskayastr3k6RU Russian Federation 26->77 57 C:\Users\user\_readme.txt, ASCII 26->57 dropped 59 C:\Users\user\Desktop\VLZDGUKUTZ.docx, data 26->59 dropped 61 C:\Users\user\Desktop\KATAXZVCPS.jpg, data 26->61 dropped 63 4 other malicious files 26->63 dropped 97 Modifies existing user documents (likely ransomware behavior) 26->97 41 cmd.exe 28->41         started        file9 signatures10 process11 signatures12 87 Injects a PE file into a foreign processes 36->87 43 B981A1B3DB85E9AE44A79F66ECBCED67088BDA1089FE799D0BCB8DC7C7882B59.exe 12 36->43         started        45 conhost.exe 41->45         started        process13
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/17162c71ce2d80958f522db0120136fb4dd06e3a6d39052bb2a582af82e2dac7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/17162c71ce2d80958f522db0120136fb4dd06e3a6d39052bb2a582af82e2dac7/
Threat name:
Win32.Virus.Jadtre
Create hunting rule
Status:
Malicious
First seen:
2024-07-24 20:48:06 UTC
File Type:
PE (Exe)
Extracted files:
34
AV detection:
37 of 38 (97.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c4lcy4oofwajld2sfwybeajw7ng5a3r2nu4qkk5suwbk7axc3ldq._file
Verdict:
malicious
Similar samples:
786bb21f95e657b07a7bfb151e4e0d0f27fe443ac855e467e9b7d3fa643c62ab
Stop
7fb707b6080c884faf366ba8e885c37e68ada8cd96bbc4897a7df0ab00c17270
Stop
bf771de1c2a064ca7acf4cecbeeb6a4f23895befc680a76747f8a7c7c7c3d80c
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df4cf6f6be06bfd7eaf23bffc9c16639573228bc72fd6262352a242b5bdf2080
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e5d9f02670d27c81762ca962c07dc4b8f3daf4085bfbe77a60d450f3f61684b0
Stop
+ 1'603 additional samples on MalwareBazaar
Result
Malware family:
djvu
Create hunting rule
Score:
  10/10
Tags:
family:djvu aspackv2 discovery persistence ransomware
Link:
https://tria.ge/reports/240724-zle3caygqc/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
ASPack v2.12-2.42
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Modifies file permissions
Detected Djvu ransomware
Djvu Ransomware
Malware Config
C2 Extraction:
http://fuyt.org/fhsgtsspen6/get.php
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/86b2fa25-4d16-4ee6-bedd-fd33b47edd50
Unpacked files
SH256 hash:
9b60539b8dff99120d6a96b8ec89300375004fd822f2b5c859a7292f2fafc63b
MD5 hash:
21efd6d352c3ae16ce7d026a366ba929
SHA1 hash:
95e8a7dd52636bb727f64e6ddab718269869a5da
Detections:
djvu_ransomware
Create hunting rule
win_stop_auto
Create hunting rule
SUSP_XORed_URL_In_EXE
Create hunting rule
Link:
https://www.unpac.me/results/c24019bd-6c2b-416a-b52c-727c37cd592d/
Parent samples :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 hash:
e53d7ddd5a582af32a66b228b8a8a7d0856ef8ef9d5288ee182dcd11fcbc789a
MD5 hash:
1bdc4e3bf196ee673fa657131a0bbc04
SHA1 hash:
e9e29da3ba9e6a9c6cc06bd8c52fa69501e0c0e7
Detections:
win_unidentified_045_auto
Create hunting rule
win_unidentified_045_g0
Create hunting rule
Link:
https://www.unpac.me/results/c24019bd-6c2b-416a-b52c-727c37cd592d/
SH256 hash:
17162c71ce2d80958f522db0120136fb4dd06e3a6d39052bb2a582af82e2dac7
MD5 hash:
be87a7809c51f7fd3322ca3ed89a403e
SHA1 hash:
56bd690fa317066c0643d1224f384b92111a03bb
Link:
https://www.unpac.me/results/c24019bd-6c2b-416a-b52c-727c37cd592d/
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/17162c71ce2d80958f522db0120136fb4dd06e3a6d39052bb2a582af82e2dac7

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:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

Malspam

Stop

Executable exe 17162c71ce2d80958f522db0120136fb4dd06e3a6d39052bb2a582af82e2dac7

(this sample)

  
Link
https://bbs.kafan.cn/forum-31-1.html
  
Delivery method
Distributed via e-mail attachment

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
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
SECURITY_BASE_APIUses Security Base APIADVAPI32.dll::ImpersonateSelf
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::SetProcessShutdownParameters
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::FindFirstVolumeW
KERNEL32.dll::FindFirstVolumeA
KERNEL32.dll::FindNextVolumeMountPointW
KERNEL32.dll::FindNextVolumeMountPointA
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::AllocConsole
KERNEL32.dll::FillConsoleOutputCharacterW
KERNEL32.dll::WriteConsoleInputA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::WriteConsoleInputW
KERNEL32.dll::WriteConsoleOutputCharacterA
KERNEL32.dll::WriteConsoleA
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CopyFileExW
KERNEL32.dll::CopyFileA
KERNEL32.dll::CopyFileW
KERNEL32.dll::CreateFileA
KERNEL32.dll::DeleteFileA
KERNEL32.dll::MoveFileWithProgressA
KERNEL32.dll::MoveFileA
WIN_BASE_USER_APIRetrieves Account InformationKERNEL32.dll::GetComputerNameW
WIN_HTTP_APIUses HTTP servicesWINHTTP.dll::WinHttpWriteData

Comments