MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e59e609d766b97d507b0bc9947d0a4b45431a3e3a2f3ade98a14a51cfb96fd0. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e59e609d766b97d507b0bc9947d0a4b45431a3e3a2f3ade98a14a51cfb96fd0
SHA3-384 hash: 9a45b9fca440a18b6dd692380eb0b5f8dac8d1e04be0a68d0c9076ec729d0deb1046e813213cce7da9a2b15c186b4837
SHA1 hash: 3a504b367b4e71dc84e7554c6875af55c097387e
MD5 hash: 86b7cc48923a06e9e0588c1a205677f2
humanhash: fourteen-failed-stairway-venus
File name:8e59e609d766b97d507b0bc9947d0a4b45431a3e3a2f3ade98a14a51cfb96fd0
Download: download sample
Signature Stop
Create hunting rule
File size:837'632 bytes
First seen:2022-03-25 08:50:27 UTC
Last seen:2022-03-25 10:51:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash fab832f0eb05efca0f6cd66bd4fb20fa (2 x Gozi, 2 x Stop, 1 x Loki)
ssdeep 12288:Q8K0AkD/lct8fzQooO2Q8u62R0qP/8WnFJ7VVrEXrS/8rZ5qtLgq0nFcjV7u:vu+OteztV8AdlY7Algq0nFJ
Threatray 921 similar samples on MalwareBazaar
TLSH T1960512E1E641D133C95A397086EBD6E42A7E7871CEA6D1077338461E2F716C0AA3970F
File icon (PE):PE icon
dhash icon 327e7c7f767c6e66 (2 x Stop)
Reporter JAMESWT_WT
Tags:exe Stop

Intelligence

File Origin
# of uploads :
2
# of downloads :
208
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
8e59e609d766b97d507b0bc9947d0a4b45431a3e3a2f3ade98a14a51cfb96fd0.exe
Verdict:
Malicious activity
Analysis date:
2022-03-25 08:55:33 UTC
Tags:
trojan loader ransomware stop stealer vidar
Link:
https://app.any.run/tasks/29a345c1-f0a2-4596-95b5-01d858468551

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
STOP
Create hunting rule
Link:
https://www.capesandbox.com/analysis/257594/
Detection(s):
SecuriteInfo.com.Trojan.Siggen17.28128.15976.5786.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Сreating synchronization primitives
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/11344/overview
Behaviour
SystemUptime
MeasuringTime
EvasionGetTickCount
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/623d828e9253b276b76a78f5/reports/4ca1baee-6682-43e5-acc0-e49857a573f8/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/928d6847-45ad-4c2f-8388-115c6abf5b68
Result
Threat name:
Djvu Vidar
Create hunting rule
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/964479
Signature
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
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 domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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
Tries to steal Mail credentials (via file / registry access)
Writes many files with high entropy
Yara detected Djvu Ransomware
Yara detected Vidar
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 596960 Sample: wtSDAOezDm Startdate: 25/03/2022 Architecture: WINDOWS Score: 100 91 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->91 93 Multi AV Scanner detection for domain / URL 2->93 95 Malicious sample detected (through community Yara rule) 2->95 97 10 other signatures 2->97 12 wtSDAOezDm.exe 2->12         started        15 wtSDAOezDm.exe 2->15         started        17 wtSDAOezDm.exe 2->17         started        19 wtSDAOezDm.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 wtSDAOezDm.exe 1 16 12->21         started        25 wtSDAOezDm.exe 12 15->25         started        27 wtSDAOezDm.exe 12 17->27         started        29 wtSDAOezDm.exe 19->29         started        process5 dnsIp6 83 api.2ip.ua 162.0.218.244, 443, 49750, 49751 ACPCA Canada 21->83 85 192.168.2.1 unknown unknown 21->85 65 C:\Users\...\wtSDAOezDm.exe:Zone.Identifier, ASCII 21->65 dropped 67 C:\Users\user\AppData\...\wtSDAOezDm.exe, MS-DOS 21->67 dropped 31 wtSDAOezDm.exe 21->31         started        34 icacls.exe 21->34         started        file7 process8 signatures9 119 Injects a PE file into a foreign processes 31->119 36 wtSDAOezDm.exe 1 22 31->36         started        process10 dnsIp11 77 fuyt.org 211.169.6.249, 49752, 49754, 80 LGDACOMLGDACOMCorporationKR Korea Republic of 36->77 79 zerit.top 87.119.100.220, 49753, 80 ENTRY-BG-ASBG Bulgaria 36->79 81 api.2ip.ua 36->81 57 C:\Users\user\AppData\Local\...\build2[1].exe, PE32 36->57 dropped 59 C:\_readme.txt, ASCII 36->59 dropped 61 C:\Users\user\...\build2.exe.iiof (copy), MS-DOS 36->61 dropped 63 23 other files (21 malicious) 36->63 dropped 99 Modifies existing user documents (likely ransomware behavior) 36->99 41 build2.exe 36->41         started        file12 signatures13 process14 signatures15 101 Writes many files with high entropy 41->101 103 Injects a PE file into a foreign processes 41->103 44 build2.exe 41->44         started        process16 dnsIp17 87 78.47.227.68, 49758, 80 HETZNER-ASDE Germany 44->87 89 stereodon.social 185.105.3.28, 443, 49757 GCOREAT Luxembourg 44->89 69 d06ed635-68f6-4e9a...57b9a4965693092.zip, Zip 44->69 dropped 71 C:\Users\user\AppData\Local\...\nss3[1].dll, PE32 44->71 dropped 73 C:\Users\user\AppData\...\msvcp140[1].dll, PE32 44->73 dropped 75 10 other files (none is malicious) 44->75 dropped 111 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 44->111 113 Tries to steal Mail credentials (via file / registry access) 44->113 115 Tries to harvest and steal browser information (history, passwords, etc) 44->115 117 Tries to steal Crypto Currency Wallets 44->117 49 cmd.exe 44->49         started        file18 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/8e59e609d766b97d507b0bc9947d0a4b45431a3e3a2f3ade98a14a51cfb96fd0/
Threat name:
Win32.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2022-03-09 08:37:00 UTC
File Type:
PE (Exe)
Extracted files:
30
AV detection:
34 of 42 (80.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rzm6mcoxm24x2ud3bpezi7ikjncuggr6hixtvxuyufffdt5zn7ia._file
Verdict:
malicious
Similar samples:
104fae3c4dcf6339429a9242d76cec45644e5b2e072fdfa0d5f477c7ec7ebcfb
Stop
17a21c03cda1d7443ca4bef3a410bc88b544b55e28088a3ae550aebc517bea35
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Stop
f8db10513db12a4bb861d7b1f52e56f5de5f5dba7614fdee3db67b191fee85c6
Stop
+ 911 additional samples on MalwareBazaar
Result
Malware family:
djvu
Create hunting rule
Score:
  10/10
Tags:
family:djvu ransomware
Link:
https://tria.ge/reports/220325-kr78raaahk/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Detected Djvu ransomware
Djvu Ransomware
Malware Config
C2 Extraction:
http://fuyt.org/test1/get.php
Unpacked files
SH256 hash:
c2bd9d2d4b74119e6326432cff11b66967ad03dd16cf8489872104c6673c4458
MD5 hash:
06718f08b9c144f804038889eb3275db
SHA1 hash:
c47188bd4f0c94a58a2ef2ced234108689ad368b
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/2a070d62-348a-493c-9d94-35bc0a1ff68e/
Parent samples :
5a0edc9a74176c2fc135bcc85ff57459c17afee6245380b54e1c1ce6f0a0c0d1
8e59e609d766b97d507b0bc9947d0a4b45431a3e3a2f3ade98a14a51cfb96fd0
1887d44bd913b81d9943f4b5637e01b057d20d757b23cd6ea3da239827a9cd95
7fb707b6080c884faf366ba8e885c37e68ada8cd96bbc4897a7df0ab00c17270
232d25948db02a80f05a71382a8fda0000fb08df82778f30322d5844ce7d167b
SH256 hash:
8e59e609d766b97d507b0bc9947d0a4b45431a3e3a2f3ade98a14a51cfb96fd0
MD5 hash:
86b7cc48923a06e9e0588c1a205677f2
SHA1 hash:
3a504b367b4e71dc84e7554c6875af55c097387e
Link:
https://www.unpac.me/results/2a070d62-348a-493c-9d94-35bc0a1ff68e/
Malware family:
Djvu
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/8e59e609d766/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/8e59e609d766b97d507b0bc9947d0a4b45431a3e3a2f3ade98a14a51cfb96fd0

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: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.
Rule name:XOREngine_Misc_XOR_Func
Create hunting rule
Author:smiller cc @florian @wesley idea on implementation with yara's built in XOR function
Description:Use with care, https://twitter.com/cyb3rops/status/1237042104406355968

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/257594/

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