MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 279ce901888969ce890380cbc2f88ec59529b2b722627015523fb1a054762592. 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


Mekotio


Vendor detections: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 279ce901888969ce890380cbc2f88ec59529b2b722627015523fb1a054762592
SHA3-384 hash: 4068fe5d289f7ac7b4ea660373e7ba36ba54143b6c10a9e26727c357351efa749da14207ed74c8a19ae65321f634d0b7
SHA1 hash: 446e86baccadcea93ac1febd5cc351d95ec88254
MD5 hash: b312454572bea5d3c64c469d3653cbd4
humanhash: william-pizza-nineteen-utah
File name:279ce901888969ce890380cbc2f88ec59529b2b722627015523fb1a054762592
Download: download sample
Signature Mekotio
Create hunting rule
File size:16'081'408 bytes
First seen:2021-07-04 04:16:56 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 393216:OVPCcjxfYRXVckLLSHNxE0dwBcrVxQxNNfwIuyU46PH:sCcoVccL+xb6BUVxQ5fwUURv
TLSH A1F62323399A8136E9AEC435996AFF3670F53FE007B290FF23C459EA19715D08271A53
Reporter JAMESWT_WT
Tags:Mekotio msi spy

Intelligence

File Origin
# of uploads :
1
# of downloads :
164
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/279ce901888969ce890380cbc2f88ec59529b2b722627015523fb1a054762592
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/811490
Signature
Hides threads from debuggers
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with function prologues
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Sample or dropped binary is a compiled AutoHotkey binary
Tries to detect virtualization through RDTSC time measurements
Tries to evade analysis by execution special instruction which cause usermode exception
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 443902 Sample: LTMt81OCil Startdate: 04/07/2021 Architecture: WINDOWS Score: 92 60 Multi AV Scanner detection for dropped file 2->60 62 Multi AV Scanner detection for submitted file 2->62 64 Machine Learning detection for dropped file 2->64 66 PE file contains section with special chars 2->66 6 msiexec.exe 1 5 2->6         started        10 cmd.exe 1 2->10         started        12 cmd.exe 1 2->12         started        14 msiexec.exe 2 2->14         started        process3 file4 28 C:\ProgramData\pqcz\LpmBElvSuF.dll, PE32 6->28 dropped 30 C:\ProgramData\pqcz\HID8v54Y75U838jt, PE32 6->30 dropped 68 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 6->68 70 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->70 72 Overwrites code with function prologues 6->72 16 sjmp.exe 5 1 6->16         started        20 sjmp.exe 10->20         started        22 conhost.exe 10->22         started        24 sjmp.exe 12->24         started        26 conhost.exe 12->26         started        signatures5 process6 dnsIp7 32 web15f55.uni5.net 187.1.136.154, 443, 49749, 49750 IPV6InternetLtdaBR Brazil 16->32 34 www.arbonato.com.br 16->34 40 4 other IPs or domains 16->40 46 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 16->46 48 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 16->48 50 Tries to evade analysis by execution special instruction which cause usermode exception 16->50 52 Tries to detect virtualization through RDTSC time measurements 16->52 36 s2yamw.dm.files.1drv.com 20->36 42 2 other IPs or domains 20->42 54 Overwrites code with function prologues 20->54 56 Hides threads from debuggers 20->56 58 Sample or dropped binary is a compiled AutoHotkey binary 20->58 38 192.168.2.1 unknown unknown 24->38 44 3 other IPs or domains 24->44 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/279ce901888969ce890380cbc2f88ec59529b2b722627015523fb1a054762592/
Threat name:
Document-OLE.Trojan.Alien
Create hunting rule
Status:
Malicious
First seen:
2021-06-23 01:16:29 UTC
File Type:
Binary (Archive)
Extracted files:
59
AV detection:
4 of 45 (8.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e6oosamirfu45cidqdf4f6eoywkstmvxejrhafksh6y2avdwewja._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence vmprotect
Link:
https://tria.ge/reports/210704-btat8tf2tx/
Behaviour
Modifies Internet Explorer settings
Modifies system certificate store
Script User-Agent
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Adds Run key to start application
Enumerates connected drives
Loads dropped DLL
Executes dropped EXE
VMProtect packed file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.48
Link:
https://yomi.yoroi.company/submissions/279ce901888969ce890380cbc2f88ec59529b2b722627015523fb1a054762592

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_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:Select_from_enumeration
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:suspicious_msi_file
Create hunting rule
Author:Johnk3r
Description:Detects common strings, DLL and API in Banker_BR

File information

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

  
X
https://twitter.com/1ZRR4H/status/1408252818272751621?s=20

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