MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b94b131d107cc46b9e0f48fb052660f587f2c52b23619575bea06e9879712807. 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: 5


Intelligence 5 IOCs YARA 1 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b94b131d107cc46b9e0f48fb052660f587f2c52b23619575bea06e9879712807
SHA3-384 hash: 12d8983dd1027b07a84f1efde2b3b5b6c9a6b52003500c83a76d4b2fd745dc7c5c5731fbe439cba7a780cc2af071a304
SHA1 hash: b68d6aff7bef991ed32a7c94ab18e0f9712e3847
MD5 hash: 9c4124d100d2a4424043d5616e5fb406
humanhash: enemy-mountain-echo-south
File name:9c4124d100d2a4424043d5616e5fb406
Download: download sample
File size:182'272 bytes
First seen:2021-11-06 21:28:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 768:M47wtibTyQ96X9I5ilWPejtcj4r8faegUUGgdn8s6RE5bWVb/:M48tibJ9yeiqKs4JUUGgV8YhWVr
TLSH T13C041E0213D1E7BBFCD269BF5F23C207169F2B85A7B42DA61D00514EBA22D5360E791E
File icon (PE):PE icon
dhash icon 71f4808888c2c461 (1 x AsyncRAT)
Reporter zbetcheckin
Tags:exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
setup_x86_x64_install.exe
Verdict:
Malicious activity
Analysis date:
2021-11-06 18:36:00 UTC
Tags:
trojan rat redline loader evasion stealer vidar opendir
Link:
https://app.any.run/tasks/90d3f7a0-255e-47ed-8c4f-51664dff6bfa

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/202964/
Detection(s):
SecuriteInfo.com.Artemis9C4124D100D2.7976.11449.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/6186f3a043a4f74809119b7f/reports/32c720c2-41a6-4c09-aac3-3f3df0be220f/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f9cdd92a-6dfb-4b30-b3d7-47e861d163d6
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/884596
Signature
.NET source code contains potential unpacker
Creates an undocumented autostart registry key
Encrypted powershell cmdline option found
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Sigma detected: Suspicious Encoded PowerShell Command Line
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Uses powershell Test-Connection to delay payload execution;
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 517053 Sample: TFIw2EIiZh Startdate: 06/11/2021 Architecture: WINDOWS Score: 100 99 youtube-ui.l.google.com 2->99 101 www.youtube.com 2->101 103 3 other IPs or domains 2->103 131 Multi AV Scanner detection for dropped file 2->131 133 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->133 135 Multi AV Scanner detection for submitted file 2->135 137 4 other signatures 2->137 11 TFIw2EIiZh.exe 17 11 2->11         started        16 TFIw2EIiZh.exe 2->16         started        18 TFIw2EIiZh.exe 2->18         started        signatures3 process4 dnsIp5 127 www.uplooder.net 144.76.38.100, 443, 49750, 49818 HETZNER-ASDE Germany 11->127 91 C:\Users\user\AppData\Roaming\...\Chrome.exe, PE32+ 11->91 dropped 93 C:\Users\user\AppData\...\TFIw2EIiZh.exe, PE32+ 11->93 dropped 95 C:\Users\...\_Sltayxldnxlbdajfyvrljja.vbs, ASCII 11->95 dropped 97 2 other malicious files 11->97 dropped 151 Creates an undocumented autostart registry key 11->151 153 Writes to foreign memory regions 11->153 155 Modifies the context of a thread in another process (thread injection) 11->155 157 Injects a PE file into a foreign processes 11->157 20 TFIw2EIiZh.exe 11->20         started        25 wscript.exe 11->25         started        27 powershell.exe 15 11->27         started        35 5 other processes 11->35 159 Uses powershell Test-Connection to delay payload execution; 16->159 29 powershell.exe 16->29         started        31 powershell.exe 16->31         started        37 2 other processes 16->37 33 powershell.exe 18->33         started        39 2 other processes 18->39 file6 signatures7 process8 dnsIp9 105 178.20.40.172, 49817, 7766 ASN-FRWInternetServiceProviderIT Russian Federation 20->105 87 C:\Users\user\AppData\...\TFIw2EIiZh.exe, PE32+ 20->87 dropped 89 C:\Users\user\AppData\Local\...\yrsaiyel.exe, PE32+ 20->89 dropped 139 Multi AV Scanner detection for dropped file 20->139 141 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 20->141 143 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 20->143 145 Encrypted powershell cmdline option found 20->145 55 2 other processes 20->55 147 Wscript starts Powershell (via cmd or directly) 25->147 41 powershell.exe 25->41         started        107 2 other IPs or domains 27->107 43 conhost.exe 27->43         started        109 2 other IPs or domains 29->109 45 conhost.exe 29->45         started        111 2 other IPs or domains 31->111 47 conhost.exe 31->47         started        113 2 other IPs or domains 33->113 49 conhost.exe 33->49         started        115 9 other IPs or domains 35->115 58 4 other processes 35->58 117 2 other IPs or domains 37->117 51 conhost.exe 37->51         started        119 2 other IPs or domains 39->119 53 conhost.exe 39->53         started        file10 signatures11 process12 signatures13 60 conhost.exe 41->60         started        149 Wscript starts Powershell (via cmd or directly) 55->149 62 yrsaiyel.exe 55->62         started        66 powershell.exe 55->66         started        68 conhost.exe 55->68         started        process14 dnsIp15 129 www.uplooder.net 62->129 161 Multi AV Scanner detection for dropped file 62->161 163 Machine Learning detection for dropped file 62->163 165 Uses powershell Test-Connection to delay payload execution; 62->165 70 powershell.exe 62->70         started        73 powershell.exe 62->73         started        75 powershell.exe 62->75         started        77 WerFault.exe 62->77         started        79 conhost.exe 66->79         started        signatures16 process17 dnsIp18 121 www.google.com 70->121 81 conhost.exe 70->81         started        123 www.yahoo.com 73->123 125 new-fp-shed.wg1.b.yahoo.com 73->125 83 conhost.exe 73->83         started        85 conhost.exe 75->85         started        process19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b94b131d107cc46b9e0f48fb052660f587f2c52b23619575bea06e9879712807/
Threat name:
ByteCode-MSIL.Trojan.Scar
Create hunting rule
Status:
Malicious
First seen:
2021-11-06 21:29:04 UTC
AV detection:
8 of 45 (17.78%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
collection persistence spyware stealer
Link:
https://tria.ge/reports/211106-1bwssadbdr/
Behaviour
Checks processor information in registry
Modifies registry class
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Unpacked files
SH256 hash:
b94b131d107cc46b9e0f48fb052660f587f2c52b23619575bea06e9879712807
MD5 hash:
9c4124d100d2a4424043d5616e5fb406
SHA1 hash:
b68d6aff7bef991ed32a7c94ab18e0f9712e3847
Link:
https://www.unpac.me/results/98ad8cd2-84f1-467a-b838-a11542352105/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.49
Link:
https://yomi.yoroi.company/submissions/b94b131d107cc46b9e0f48fb052660f587f2c52b23619575bea06e9879712807

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

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

Web download

Executable exe b94b131d107cc46b9e0f48fb052660f587f2c52b23619575bea06e9879712807

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1644572/
Cape
Cape
https://www.capesandbox.com/analysis/202964/

Comments


Avatar
zbet commented on 2021-11-06 21:28:09 UTC

url : hxxp://2.56.59.42/WW/file1.exe