MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0ab795074e75a90975dd30d5e2b2331e87b65c17f2bdf2b796b83dccaf524019. 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


Threat unknown


Vendor detections: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0ab795074e75a90975dd30d5e2b2331e87b65c17f2bdf2b796b83dccaf524019
SHA3-384 hash: 0b6d7c9001a6bbc98c90a619055b67e3318a1102b9f9cecd84adf7bf8b7a4ee22ae93ca537c87c5268cfb93c31d3d6fb
SHA1 hash: 5cbaa1a754960c239c2d72ae1ad029d51476ef7d
MD5 hash: e32a8ebbfc2bef53571a92eaa335a61f
humanhash: purple-december-kentucky-lithium
File name:e32a8ebbfc2bef53571a92eaa335a61f.exe
Download: download sample
File size:429'056 bytes
First seen:2021-10-31 06:42:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:CufVFFF78KhBGZiZiZiZQe+m7wdkp24kjQy5K+:CufVFFF78aGgggGe+GwdQ2KX+
Threatray 595 similar samples on MalwareBazaar
TLSH T1FB94A7D4A2D65E03E83D36796161AD0993F310E62E2BD72DBF4D5EE94802AC74F0D24B
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
145
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e32a8ebbfc2bef53571a92eaa335a61f.exe
Verdict:
Malicious activity
Analysis date:
2021-10-31 06:49:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8ed9fd94-a26d-4a2b-a372-6ae726a49a59

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
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:
BitRansomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/554e8add-f076-4989-b7ff-16971edbc9e4
Result
Threat name:
Cryptolocker
Create hunting rule
Detection:
malicious
Classification:
rans.spre.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/879913
Signature
Adds a directory exclusion to Windows Defender
Creates an autostart registry key pointing to binary in C:\Windows
Creates autostart registry keys with suspicious names
Drops executable to a common third party application directory
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Found ransom note / readme
Found Tor onion address
Infects executable files (exe, dll, sys, html)
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspect Svchost Activity
Sigma detected: System File Execution Location Anomaly
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Writes many files with high entropy
Yara detected AntiVM3
Yara detected Cryptolocker ransomware
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 512347 Sample: CauLgH37US.exe Startdate: 31/10/2021 Architecture: WINDOWS Score: 100 91 Multi AV Scanner detection for submitted file 2->91 93 Found ransom note / readme 2->93 95 Yara detected UAC Bypass using CMSTP 2->95 97 8 other signatures 2->97 7 CauLgH37US.exe 23 10 2->7         started        12 svchost.exe 2->12         started        14 svchost.exe 2->14         started        16 4 other processes 2->16 process3 dnsIp4 87 cdn.discordapp.com 162.159.129.233, 443, 49740, 49742 CLOUDFLARENETUS United States 7->87 73 C:\Windows\Cursors\...\svchost.exe, PE32 7->73 dropped 75 C:\Windows\...\svchost.exe:Zone.Identifier, ASCII 7->75 dropped 77 C:\Users\user\AppData\...\CauLgH37US.exe.log, ASCII 7->77 dropped 79 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 7->79 dropped 103 Creates autostart registry keys with suspicious names 7->103 105 Creates an autostart registry key pointing to binary in C:\Windows 7->105 107 Adds a directory exclusion to Windows Defender 7->107 109 Drops PE files with benign system names 7->109 18 CauLgH37US.exe 7->18         started        22 AdvancedRun.exe 1 7->22         started        25 powershell.exe 25 7->25         started        33 3 other processes 7->33 81 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 12->81 dropped 111 System process connects to network (likely due to code injection or exploit) 12->111 113 Multi AV Scanner detection for dropped file 12->113 115 Writes many files with high entropy 12->115 27 svchost.exe 12->27         started        29 powershell.exe 12->29         started        31 powershell.exe 12->31         started        35 3 other processes 12->35 83 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 14->83 dropped 117 Drops executables to the windows directory (C:\Windows) and starts them 14->117 37 6 other processes 14->37 89 127.0.0.1 unknown unknown 16->89 file5 signatures6 process7 dnsIp8 57 M:\Recovery\WindowsRE\Winre.wim.MME (copy), data 18->57 dropped 59 C:\Recovery\WindowsRE\Winre.wim, data 18->59 dropped 61 C:\ProgramData\Microsoft\...\Read_Me.txt, ASCII 18->61 dropped 69 12 other malicious files 18->69 dropped 99 Drops executable to a common third party application directory 18->99 101 Infects executable files (exe, dll, sys, html) 18->101 85 192.168.2.1 unknown unknown 22->85 39 AdvancedRun.exe 22->39         started        41 conhost.exe 25->41         started        63 C:\MSOCache\All Users\...\WordLR.cab, data 27->63 dropped 65 C:\MSOCache\All Users\...\OutlkLR.cab, data 27->65 dropped 67 C:\MSOCache\All Users\...\PubLR.cab, data 27->67 dropped 71 8 other malicious files 27->71 dropped 43 conhost.exe 29->43         started        45 conhost.exe 31->45         started        47 conhost.exe 33->47         started        49 conhost.exe 33->49         started        51 conhost.exe 33->51         started        53 3 other processes 35->53 55 5 other processes 37->55 file9 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0ab795074e75a90975dd30d5e2b2331e87b65c17f2bdf2b796b83dccaf524019/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-10-28 22:25:41 UTC
AV detection:
16 of 44 (36.36%)
Threat level:
  5/5
Verdict:
malicious
Similar samples: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 585 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion persistence ransomware trojan
Link:
https://tria.ge/reports/211031-hgxyxscden/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops desktop.ini file(s)
Enumerates connected drives
Loads dropped DLL
Windows security modification
Executes dropped EXE
Modifies Installed Components in the registry
Nirsoft
Modifies Windows Defender Real-time Protection settings
Turns off Windows Defender SpyNet reporting
Windows security bypass
Unpacked files
SH256 hash:
8f9b9aac5cb8eef357b6b1eb349ab520e7ba07a6dd00096b896613448b1cb115
MD5 hash:
cfe4738cdbc3bf10492db12ded3a308f
SHA1 hash:
c61bf5c5cb5d09ae0cd50bc678dd3e19a7d7bac4
Link:
https://www.unpac.me/results/e0ab5eef-8602-43d8-968c-d2376a71d4d1/
SH256 hash:
0ab795074e75a90975dd30d5e2b2331e87b65c17f2bdf2b796b83dccaf524019
MD5 hash:
e32a8ebbfc2bef53571a92eaa335a61f
SHA1 hash:
5cbaa1a754960c239c2d72ae1ad029d51476ef7d
Link:
https://www.unpac.me/results/e0ab5eef-8602-43d8-968c-d2376a71d4d1/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/0ab795074e75/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/0ab795074e75a90975dd30d5e2b2331e87b65c17f2bdf2b796b83dccaf524019

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:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

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