MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56cef269350067dde3634111d825fb25cf87a2c64b00250c30923fd1f187dd48. 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: 15


Intelligence 15 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 56cef269350067dde3634111d825fb25cf87a2c64b00250c30923fd1f187dd48
SHA3-384 hash: 225c3f560ac44aea4542ba1eeda7228df22c763ab1a63bef72d60870960ea69c9af0d4b1f20798050f11026c89fd4dcf
SHA1 hash: 5da0433e5b348d2b44a67626297d65b4a9733431
MD5 hash: cf26df0fa38b8ffe7efc22b6e69478c7
humanhash: mirror-whiskey-foxtrot-pip
File name:file
Download: download sample
Signature Stop
Create hunting rule
File size:871'424 bytes
First seen:2022-09-05 09:29:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4ef842bc8726c1250d463d6c77e3bd22 (3 x Stop, 2 x Smoke Loader, 1 x RedLineStealer)
ssdeep 12288:xryWwMWc0TzTTtmg4sRsByu9+qJmYyLx9LhTgJ136MlvcXYVK:xuM50H/Ag9sku9+wgFhTQVvq
TLSH T12E05230132D2D4BAC89254384434F7C8517FF832457356AB7BA93B1F6F30AE29AB5396
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 480c3c4c4f590b14 (23 x Smoke Loader, 16 x Amadey, 15 x RedLineStealer)
Reporter andretavare5
Tags:exe Stop


Avatar
andretavare5
Sample downloaded from http://rgyui.top/dl/build.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
295
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-09-05 09:30:41 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1a8c16aa-3312-41bc-bccc-d3a508ffb29c

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/307796/
Detection(s):
Win.Malware.Azorult-9949206-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Creating a file in the system32 subdirectories
Query of malicious DNS domain
Sending a TCP request to an infection source
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/36649/overview
Behaviour
MalwareBazaar
CPUID_Instruction
SystemUptime
MeasuringTime
CheckCmdLine
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
azorult greyware packed
Link:
https://www.filescan.io/uploads/6315c215b00f73916cb9bd66/reports/348ac25b-2d22-4b0b-aa5f-4f2be1769d55/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/09c3b37e-84be-4b37-8abb-5d984557f07c
Result
Threat name:
Djvu, Vidar
Create hunting rule
Detection:
malicious
Classification:
rans.spre.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1065010
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Detected unpacking (creates a PE file in dynamic memory)
Found many strings related to Crypto-Wallets (likely being stolen)
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)
Multi AV Scanner detection for dropped file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes many files with high entropy
Yara detected Djvu Ransomware
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 697536 Sample: file.exe Startdate: 05/09/2022 Architecture: WINDOWS Score: 100 89 Snort IDS alert for network traffic 2->89 91 Malicious sample detected (through community Yara rule) 2->91 93 Antivirus detection for URL or domain 2->93 95 8 other signatures 2->95 12 file.exe 2->12         started        15 file.exe 2->15         started        17 file.exe 2->17         started        19 file.exe 2->19         started        process3 signatures4 105 Contains functionality to inject code into remote processes 12->105 107 Writes many files with high entropy 12->107 109 Injects a PE file into a foreign processes 12->109 21 file.exe 1 16 12->21         started        25 file.exe 12 15->25         started        28 file.exe 12 17->28         started        30 file.exe 19->30         started        process5 dnsIp6 73 api.2ip.ua 162.0.217.254, 443, 49723, 49728 ACPCA Canada 21->73 57 C:\Users\user\...\file.exe:Zone.Identifier, ASCII 21->57 dropped 59 C:\Users\user\AppData\Local\...\file.exe, MS-DOS 21->59 dropped 32 file.exe 21->32         started        35 icacls.exe 21->35         started        61 C:\Users\user\Desktop\...\WHZAGPPPLA.jpg, data 25->61 dropped 63 C:\Users\user\Desktop\...\DQOFHVHTMG.docx, data 25->63 dropped 101 Modifies existing user documents (likely ransomware behavior) 25->101 75 192.168.2.1 unknown unknown 28->75 file7 signatures8 process9 signatures10 87 Injects a PE file into a foreign processes 32->87 37 file.exe 1 23 32->37         started        process11 dnsIp12 77 rgyui.top 201.103.222.246, 49729, 80 UninetSAdeCVMX Mexico 37->77 79 acacaca.org 109.102.255.230, 49730, 49731, 80 RTDBucharestRomaniaRO Romania 37->79 81 api.2ip.ua 37->81 65 C:\Users\user\AppData\Local\...\build2[1].exe, PE32 37->65 dropped 67 C:\_readme.txt, ASCII 37->67 dropped 69 C:\Users\...\SmartScreenCache.dat.oovb (copy), data 37->69 dropped 71 35 other files (31 malicious) 37->71 dropped 97 Infects executable files (exe, dll, sys, html) 37->97 99 Modifies existing user documents (likely ransomware behavior) 37->99 42 build2.exe 37->42         started        file13 signatures14 process15 signatures16 103 Detected unpacking (creates a PE file in dynamic memory) 42->103 45 build2.exe 42->45         started        process17 dnsIp18 83 t.me 149.154.167.99, 443, 49733 TELEGRAMRU United Kingdom 45->83 85 116.202.180.202, 49734, 80 HETZNER-ASDE Germany 45->85 111 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 45->111 113 Tries to harvest and steal browser information (history, passwords, etc) 45->113 115 Tries to steal Crypto Currency Wallets 45->115 49 cmd.exe 45->49         started        signatures19 process20 process21 51 conhost.exe 49->51         started        53 taskkill.exe 49->53         started        55 timeout.exe 49->55         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/56cef269350067dde3634111d825fb25cf87a2c64b00250c30923fd1f187dd48/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2022-09-05 09:30:09 UTC
File Type:
PE (Exe)
Extracted files:
15
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k3hpe2jvabt53y3diei5qjp3exhypiwgjmackdbqsi75d4mh3vea._file
Verdict:
malicious
Result
Malware family:
djvu
Create hunting rule
Score:
  10/10
Tags:
family:djvu discovery persistence ransomware
Link:
https://tria.ge/reports/220905-lggtgshbe2/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Modifies file permissions
Downloads MZ/PE file
Executes dropped EXE
Detected Djvu ransomware
Djvu Ransomware
Malware Config
C2 Extraction:
http://acacaca.org/test3/get.php
Unpacked files
SH256 hash:
51cde1a13c66cc84ee1984e4e4efcebdf13bb6b526efbec17af6fe46e14ff2a0
MD5 hash:
ed57fbf440e30f57a4b5f80bd1c68d75
SHA1 hash:
76fa489e26c244b8d69c220a30a3722c5b5afdb6
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/806c3e02-1769-48a5-8532-c7422c800c69/
Parent samples :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 hash:
56cef269350067dde3634111d825fb25cf87a2c64b00250c30923fd1f187dd48
MD5 hash:
cf26df0fa38b8ffe7efc22b6e69478c7
SHA1 hash:
5da0433e5b348d2b44a67626297d65b4a9733431
Link:
https://www.unpac.me/results/806c3e02-1769-48a5-8532-c7422c800c69/
Malware family:
Djvu
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/56cef2693500/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/56cef269350067dde3634111d825fb25cf87a2c64b00250c30923fd1f187dd48

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:MALWARE_Win_STOP
Create hunting rule
Author:ditekSHen
Description:Detects STOP ransomware
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:win_stop_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.stop.

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/307796/

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