MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5cceee07167bcac472b4d7286bd6afe892ad5241f36e7eec85e70ce16aaeadf. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e5cceee07167bcac472b4d7286bd6afe892ad5241f36e7eec85e70ce16aaeadf
SHA3-384 hash: e48212bfcb7d058683910ad4a0ddb80488198b01b4a3f185640e378e6a65c53a58a6e77627400d5958fa044a5e4be91e
SHA1 hash: 040ab9366ff2010ecdfe2111743e06653b0a041e
MD5 hash: f8d523b06e51f69ed57e674db932ac3b
humanhash: carolina-yankee-king-october
File name:e5cceee07167bcac472b4d7286bd6afe892ad5241f36e7eec85e70ce16aaeadf
Download: download sample
Signature Stop
Create hunting rule
File size:781'312 bytes
First seen:2021-09-23 07:09:34 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 99e1335f3817517f11962dc50cb29aa7 (3 x RedLineStealer, 2 x Stop, 1 x RaccoonStealer)
ssdeep 12288:jZq3qcMsKNbMPKq5bLSTBpzt+dn5ymhQ4Iq6KVHuEQc8G8Y5Zd9WWE59/diQ93w4:jY3qcv758JQdn5Ik6KVK7A5L1iiQR
Threatray 693 similar samples on MalwareBazaar
TLSH T1ECF40220B6B0C035F5BB12F845B583A8A53EBAB16B7851CF12D112ED6734AE8DD31397
File icon (PE):PE icon
dhash icon ead8ac9cc6a69ee0 (2 x RaccoonStealer, 1 x Stop, 1 x RedLineStealer)
Reporter JAMESWT_WT
Tags:exe Stop

Intelligence

File Origin
# of uploads :
1
# of downloads :
152
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e5cceee07167bcac472b4d7286bd6afe892ad5241f36e7eec85e70ce16aaeadf
Verdict:
Suspicious activity
Analysis date:
2021-09-23 07:12:33 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8d562dcf-c15b-4e14-924b-5682a598a51b

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/190636/
Detection(s):
SecuriteInfo.com.Variant.Fragtor.23220.18891.UNOFFICIAL
Create hunting rule

Win.Malware.Raccoon-9894356-1
Create hunting rule

Win.Dropper.Brook-9895197-0
Create hunting rule

Win.Packed.Fragtor-9895216-0
Create hunting rule

Win.Packed.Fragtor-9895222-0
Create hunting rule

Win.Malware.Fragtor-9895451-0
Create hunting rule

Malware family:
STOP Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3687fdad-8a86-46b5-b48d-58f1e263db30
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/856319
Signature
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found ransom note / readme
Infects executable files (exe, dll, sys, html)
Injects a PE file into a foreign processes
Machine Learning detection for sample
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 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
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 488752 Sample: f3LwB3zWPx Startdate: 23/09/2021 Architecture: WINDOWS Score: 100 87 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->87 89 Multi AV Scanner detection for domain / URL 2->89 91 Antivirus detection for URL or domain 2->91 93 6 other signatures 2->93 12 f3LwB3zWPx.exe 2->12         started        15 f3LwB3zWPx.exe 2->15         started        17 f3LwB3zWPx.exe 2->17         started        19 f3LwB3zWPx.exe 2->19         started        process3 signatures4 105 Detected unpacking (overwrites its own PE header) 12->105 107 Contains functionality to inject code into remote processes 12->107 109 Writes many files with high entropy 12->109 21 f3LwB3zWPx.exe 1 16 12->21         started        111 Injects a PE file into a foreign processes 15->111 25 f3LwB3zWPx.exe 12 15->25         started        27 f3LwB3zWPx.exe 17->27         started        29 f3LwB3zWPx.exe 19->29         started        process5 dnsIp6 81 api.2ip.ua 77.123.139.190, 443, 49733, 49734 VOLIA-ASUA Ukraine 21->81 65 C:\Users\...\f3LwB3zWPx.exe:Zone.Identifier, ASCII 21->65 dropped 31 f3LwB3zWPx.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 f3LwB3zWPx.exe 1 20 31->36         started        process10 dnsIp11 75 securebiz.org 14.51.96.70, 49736, 80 KIXS-AS-KRKoreaTelecomKR Korea Republic of 36->75 77 tbpws.top 36->77 79 api.2ip.ua 36->79 57 MessagingBackgroun...Log.etl.koom (copy), DOS 36->57 dropped 59 C:\Users\user\AppData\Local\...\build2.exe, PE32 36->59 dropped 61 C:\Users\...\MessagingBackgroundTaskLog.etl, DOS 36->61 dropped 63 421 other files (401 malicious) 36->63 dropped 95 Infects executable files (exe, dll, sys, html) 36->95 97 Modifies existing user documents (likely ransomware behavior) 36->97 41 build2.exe 36->41         started        file12 signatures13 process14 signatures15 99 Detected unpacking (changes PE section rights) 41->99 101 Detected unpacking (overwrites its own PE header) 41->101 103 Injects a PE file into a foreign processes 41->103 44 build2.exe 41->44         started        process16 dnsIp17 83 159.69.203.58, 49743, 80 HETZNER-ASDE Germany 44->83 85 mas.to 88.99.75.82, 443, 49742 HETZNER-ASDE Germany 44->85 67 C:\Users\user\AppData\...\softokn3[1].dll, PE32 44->67 dropped 69 C:\Users\user\AppData\...\mozglue[1].dll, PE32 44->69 dropped 71 C:\Users\user\AppData\...\freebl3[1].dll, PE32 44->71 dropped 73 9 other files (none is malicious) 44->73 dropped 113 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 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/e5cceee07167bcac472b4d7286bd6afe892ad5241f36e7eec85e70ce16aaeadf/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2021-09-21 10:01:43 UTC
AV detection:
36 of 45 (80.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4xgo5ydrm66kyrzljvzinplk72esvvjed43op3wilzym4fvk5lpq._file
Verdict:
malicious
Similar samples:
08f290d886e67c9aaa4cf058fa166e50efc8181901773373c2123e5290edab71
Stop
0a644c28fba57280abf3226ace12e8aa12f284f78485423b7c358ed29f515167
Stop
24e01f6ef65d42467608a1db86f06cdbeb114ba6b6da744d5133c7d933adaaad
Stop
4bf131758e42addbad951bafa566adc56c2c60be43ea1f48ac00e5f7e528ef5b
Stop
8a7a5384394e62b20745f2a786a8184b26e88afc9cc0e96b2a3d2a6acb13ea7f
Stop
a8701b8d256bbccb00be92735e6b98f258d79efb875d8839e1c0ce09d16c3733
Stop
b0fd3e3432bc5f36f5d532b01164d97f6ed579bd693b98f8954ed0df0a2a9839
Stop
c3ade1984ff9031d528776a359b03e496cecb26c332bd826465eef2da60f41b1
Stop
f231ced50f8e3e7c440594da12aef3856be1bb7620cdb553b55d49160e2f6a31
Stop
f5a2d62a1d09f34f73adc253887b665c96a2fbf7cadc6084569675da186357e1
Stop
+ 683 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/210923-hzdyrsffh9/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Kills process with taskkill
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Vidar Stealer
Detected Djvu ransomware
Djvu Ransomware
Vidar
Unpacked files
SH256 hash:
e3a758405e0871107c905ba5cf211ec30bd7fb9345950a9a0b3def7f14c9e87c
MD5 hash:
2590861b15fd552297b400342732e746
SHA1 hash:
0663677bd8ef8ded4f9d97de3038ccab7fccadab
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/d62bad22-a038-489b-a29c-5a8ca6329aff/
Parent samples :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 hash:
e5cceee07167bcac472b4d7286bd6afe892ad5241f36e7eec85e70ce16aaeadf
MD5 hash:
f8d523b06e51f69ed57e674db932ac3b
SHA1 hash:
040ab9366ff2010ecdfe2111743e06653b0a041e
Link:
https://www.unpac.me/results/d62bad22-a038-489b-a29c-5a8ca6329aff/
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/e5cceee07167bcac472b4d7286bd6afe892ad5241f36e7eec85e70ce16aaeadf

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.

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/190636/

Comments