MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 345cae48ca014b8e89b5cff84477b8e77cb8237e3f64d6d662331fb55fe64a61. 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 1 YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 345cae48ca014b8e89b5cff84477b8e77cb8237e3f64d6d662331fb55fe64a61
SHA3-384 hash: 245e62132e3697a8b9dc390737e6991716fdce2f9b88a310d8eb8b757d5f0e8ce9326379ab7dcaead537a923d7d8eaa5
SHA1 hash: 13a54466ea20dd8a3ff8694f19ce54fba416f8b4
MD5 hash: 9a5f578e12a5b13f8f43d5354d1a6b3a
humanhash: magnesium-island-seven-jersey
File name:9a5f578e12a5b13f8f43d5354d1a6b3a.exe
Download: download sample
Signature Stop
Create hunting rule
File size:743'424 bytes
First seen:2022-10-22 04:20:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash bc5a05e947eb61731a4e3024a4f4b617 (7 x Smoke Loader, 5 x RedLineStealer, 4 x Tofsee)
ssdeep 12288:RWmqDT/83o0rBUhs9FmKW/D3XrPd3VHbbAYVnb3Jj5iM5KET9uY6xm:RWz3/83Jy/nIM5QMMCP6Y
Threatray 2'566 similar samples on MalwareBazaar
TLSH T1C8F42311B952C8F2C09B09749469DBA442BFA8353D6568BB730B3B1FFE701C19272EC6
TrID 40.3% (.EXE) Win64 Executable (generic) (10523/12/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
File icon (PE):PE icon
dhash icon 480c1c4c4f590b14 (113 x Smoke Loader, 92 x RedLineStealer, 83 x Amadey)
Reporter abuse_ch
Tags:exe Stop


Avatar
abuse_ch
Stop C2:
http://195.201.255.186/

Indicators Of Compromise (IOCs)

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

IOCThreatFox Reference
http://195.201.255.186/ https://threatfox.abuse.ch/ioc/891588/

Intelligence

File Origin
# of uploads :
1
# of downloads :
245
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
9a5f578e12a5b13f8f43d5354d1a6b3a.exe
Verdict:
Malicious activity
Analysis date:
2022-10-22 04:22:06 UTC
Tags:
trojan loader ransomware stop stealer vidar
Link:
https://app.any.run/tasks/54024fad-975d-4977-8b80-7d7fae49d86a

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/322487/
Detection(s):
SecuriteInfo.com.Variant.Jaik.100742.21704.23440.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Сreating 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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/63536fb0b5f60e72b8c7ca5f/reports/e1cf17f5-1cb5-46bf-abbe-d6317ea53021/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/feb4e1fc-4c16-4e83-8805-faad87630081
Result
Threat name:
Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1095280
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
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
Writes a notice file (html or txt) to demand a ransom
Yara detected Djvu Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 727921 Sample: HrKIPK0354.exe Startdate: 22/10/2022 Architecture: WINDOWS Score: 100 54 Snort IDS alert for network traffic 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Antivirus detection for URL or domain 2->58 60 5 other signatures 2->60 8 HrKIPK0354.exe 2->8         started        11 HrKIPK0354.exe 2->11         started        13 HrKIPK0354.exe 2->13         started        15 HrKIPK0354.exe 2->15         started        process3 signatures4 64 Multi AV Scanner detection for dropped file 8->64 66 Machine Learning detection for dropped file 8->66 68 Writes a notice file (html or txt) to demand a ransom 8->68 17 HrKIPK0354.exe 19 8->17         started        70 Contains functionality to inject code into remote processes 11->70 72 Injects a PE file into a foreign processes 11->72 22 HrKIPK0354.exe 1 17 11->22         started        24 HrKIPK0354.exe 13 13->24         started        26 HrKIPK0354.exe 13 15->26         started        process5 dnsIp6 48 winnlinne.com 109.102.255.230, 49710, 80 RTDBucharestRomaniaRO Romania 17->48 36 C:\Users\user\_readme.txt, ASCII 17->36 dropped 38 C:\Users\user\Desktop\...\SNIPGPPREP.jpg, data 17->38 dropped 40 C:\Users\user\Desktop\...\IZMFBFKMEB.mp3, data 17->40 dropped 46 4 other malicious files 17->46 dropped 62 Modifies existing user documents (likely ransomware behavior) 17->62 50 api.2ip.ua 162.0.217.254, 443, 49705, 49706 ACPCA Canada 22->50 42 C:\Users\user\AppData\...\HrKIPK0354.exe, PE32 22->42 dropped 44 C:\Users\...\HrKIPK0354.exe:Zone.Identifier, ASCII 22->44 dropped 28 HrKIPK0354.exe 22->28         started        31 icacls.exe 22->31         started        file7 signatures8 process9 signatures10 74 Injects a PE file into a foreign processes 28->74 33 HrKIPK0354.exe 13 28->33         started        process11 dnsIp12 52 api.2ip.ua 33->52
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/345cae48ca014b8e89b5cff84477b8e77cb8237e3f64d6d662331fb55fe64a61/
Threat name:
Win32.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2022-10-21 22:22:27 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
28 of 41 (68.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=grok4sgkaffy5cnvz74ei55y456lqi36h5snnvtcgmp3kx7gjjqq._file
Verdict:
malicious
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+ 2'556 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar botnet:517 discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/221022-eynvssaeg8/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Delays execution with timeout.exe
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
Vidar
Malware Config
C2 Extraction:
http://winnlinne.com/lancer/get.php
https://t.me/tg_privatetalk
https://nerdculture.de/@yixehi33
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/be93e2c0-007a-4a76-af81-7bc5b6a73d43
Unpacked files
SH256 hash:
8efeccb7a134e043b496bdd7ae16db1e5c990334b05705123ae119d150cbd01b
MD5 hash:
0c3f5973207ecdb1a21db58b7ae65828
SHA1 hash:
d118228f840313c3ee8dfbed909f585ebf958300
Detections:
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/07e55581-52b4-4b45-88ba-24444677369a/
Parent samples :
1f73c45f1276106f461c234a03d99ab700ffd89fe48b6f0d1127311150a981c1
345cae48ca014b8e89b5cff84477b8e77cb8237e3f64d6d662331fb55fe64a61
e2223d056da8afc626ff90ac67a058f8e78ae873bbf77cfa4f2e5f58806bfc51
SH256 hash:
345cae48ca014b8e89b5cff84477b8e77cb8237e3f64d6d662331fb55fe64a61
MD5 hash:
9a5f578e12a5b13f8f43d5354d1a6b3a
SHA1 hash:
13a54466ea20dd8a3ff8694f19ce54fba416f8b4
Link:
https://www.unpac.me/results/07e55581-52b4-4b45-88ba-24444677369a/
Malware family:
Djvu
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/345cae48ca01/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/345cae48ca014b8e89b5cff84477b8e77cb8237e3f64d6d662331fb55fe64a61

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

Web download

Stop

Executable exe 345cae48ca014b8e89b5cff84477b8e77cb8237e3f64d6d662331fb55fe64a61

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2261263/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/322487/

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