MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d0202dee37da4da0375e0034e802e0351cf3185cc8cd6ad041ffca4c89d97797. 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 1 YARA 5 File information Comments

SHA256 hash: d0202dee37da4da0375e0034e802e0351cf3185cc8cd6ad041ffca4c89d97797
SHA3-384 hash: 9272418432f8499f61afe30ed490b65a2e58cc9f33010a7ddd097b170df2407b42a0c855f88f1c583be56783a675e08a
SHA1 hash: dd09691ceccd54d7e68a9c6553a6b94452dc7c85
MD5 hash: 24b6effdd763befb6ff4a657e15c77bc
humanhash: diet-illinois-berlin-mexico
File name:24b6effdd763befb6ff4a657e15c77bc.exe
Download: download sample
Signature Stop
File size:878'080 bytes
First seen:2022-08-05 09:20:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 36d58c3755c94d900745b5260c0b6d11 (3 x Stop)
ssdeep 24576:QnXVvjHfMfwQKIbr211TSgaUo6GF5iV8ig:QZUfwQvbr2p66GF4Vu
Threatray 1'436 similar samples on MalwareBazaar
TLSH T13F150100BA60C03DE5B645F4B9B6C3ECB92E3DA1672850CF12D52AEE56346E5EC72347
TrID 40.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
17.0% (.SCR) Windows screen saver (13101/52/3)
13.6% (.EXE) Win64 Executable (generic) (10523/12/4)
8.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon b6dacabecee6baa6 (59 x RedLineStealer, 52 x Stop, 33 x Smoke Loader)
Reporter @abuse_ch
Tags:exe Stop


Twitter
@abuse_ch
Stop C2:
http://116.202.183.213:1080/

Intelligence


File Origin
# of uploads :
1
# of downloads :
264
Origin country :
NL NL
Mail intelligence
No data
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
24b6effdd763befb6ff4a657e15c77bc.exe
Verdict:
Malicious activity
Analysis date:
2022-08-05 09:22:02 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
–°reating synchronization primitives
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Query of malicious DNS domain
Sending a TCP request to an infection source
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
CPUID_Instruction
EvasionQueryPerformanceCounter
EvasionGetTickCount
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware lockbit packed wacatac
Result
Verdict:
UNKNOWN
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
Verdict:
Malicious
Result
Threat name:
Djvu, Vidar
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
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
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
Multi AV Scanner detection for submitted 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
Uses known network protocols on non-standard ports
Writes many files with high entropy
Yara detected Djvu Ransomware
Yara detected Vidar stealer
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 679173 Sample: 2OmglUwx83.exe Startdate: 05/08/2022 Architecture: WINDOWS Score: 100 72 Snort IDS alert for network traffic 2->72 74 Malicious sample detected (through community Yara rule) 2->74 76 Antivirus detection for URL or domain 2->76 78 10 other signatures 2->78 10 2OmglUwx83.exe 2->10         started        13 2OmglUwx83.exe 2->13         started        15 2OmglUwx83.exe 2->15         started        17 2OmglUwx83.exe 2->17         started        process3 signatures4 88 Contains functionality to inject code into remote processes 10->88 90 Writes many files with high entropy 10->90 92 Injects a PE file into a foreign processes 10->92 19 2OmglUwx83.exe 1 16 10->19         started        23 2OmglUwx83.exe 12 13->23         started        25 2OmglUwx83.exe 12 15->25         started        27 2OmglUwx83.exe 17->27         started        process5 dnsIp6 64 api.2ip.ua 162.0.217.254, 443, 49769, 49770 ACPCA Canada 19->64 54 C:\Users\...\2OmglUwx83.exe:Zone.Identifier, ASCII 19->54 dropped 56 C:\Users\user\AppData\...\2OmglUwx83.exe, MS-DOS 19->56 dropped 29 2OmglUwx83.exe 19->29         started        32 icacls.exe 19->32         started        66 192.168.2.1 unknown unknown 25->66 file7 process8 signatures9 100 Injects a PE file into a foreign processes 29->100 34 2OmglUwx83.exe 1 23 29->34         started        process10 dnsIp11 58 acacaca.org 5.163.244.118, 49772, 49773, 80 SAUDINETSTC-ASSA Saudi Arabia 34->58 60 rgyui.top 151.251.24.5, 49771, 80 IBGCBG Bulgaria 34->60 62 api.2ip.ua 34->62 46 C:\Users\user\AppData\Local\...\build2[1].exe, PE32 34->46 dropped 48 C:\Users\user\AppData\Local\...\build2.exe, PE32 34->48 dropped 50 C:\_readme.txt, ASCII 34->50 dropped 52 34 other files (30 malicious) 34->52 dropped 80 Modifies existing user documents (likely ransomware behavior) 34->80 39 build2.exe 34->39         started        file12 signatures13 process14 signatures15 82 Multi AV Scanner detection for dropped file 39->82 84 Detected unpacking (creates a PE file in dynamic memory) 39->84 86 Machine Learning detection for dropped file 39->86 42 build2.exe 39->42         started        process16 dnsIp17 68 t.me 149.154.167.99, 443, 49775 TELEGRAMRU United Kingdom 42->68 70 49.12.9.140, 1080, 49780 HETZNER-ASDE Germany 42->70 94 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 42->94 96 Tries to harvest and steal browser information (history, passwords, etc) 42->96 98 Tries to steal Crypto Currency Wallets 42->98 signatures18
Threat name:
Win32.Ransomware.StopCrypt
Status:
Malicious
First seen:
2022-08-05 00:44:50 UTC
File Type:
PE (Exe)
Extracted files:
43
AV detection:
23 of 25 (92.00%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:djvu discovery persistence ransomware spyware stealer
Behaviour
Checks processor information in registry
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Detected Djvu ransomware
Djvu Ransomware
Malware Config
C2 Extraction:
http://acacaca.org/test2/get.php
Unpacked files
SH256 hash:
793df5eba531861660a3be8dde96001b9993a40a0d11a8ebcaadf8b58c72e75b
MD5 hash:
b14efbd2d64673f33a7ac28c484b0548
SHA1 hash:
af101e33eb3deb9306c70c79ddbc6e3964150801
Detections:
win_stop_auto
SH256 hash:
d0202dee37da4da0375e0034e802e0351cf3185cc8cd6ad041ffca4c89d97797
MD5 hash:
24b6effdd763befb6ff4a657e15c77bc
SHA1 hash:
dd09691ceccd54d7e68a9c6553a6b94452dc7c85

YARA Signatures


MalareBazaar uses YARA rules from several public and non-public repositories, such as Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious proccess dumps they may create. Please note that only results from TLP:WHITE rules are being displayeyd.

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

Indicators Of Compromise (IOCs)


Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://116.202.183.213:1080/ https://threatfox.abuse.ch/ioc/841373

File information


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

Web download

Stop

Executable exe d0202dee37da4da0375e0034e802e0351cf3185cc8cd6ad041ffca4c89d97797

(this sample)

  
Delivery method
Distributed via web download

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