MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 635329a3e60baf7fc0d50d16b87c4ddc8f9300c710696dde863c3d90abb1b4a3. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 635329a3e60baf7fc0d50d16b87c4ddc8f9300c710696dde863c3d90abb1b4a3
SHA3-384 hash: f1d26dd7ae5cccf2b54e5f01bf6192aa4d7d9d47b8cb0aa09b50e6ed39e054cde4ac910af02bf9fc65bae62bebc2f42c
SHA1 hash: 4f0325e16c1bfa806deffce2eb9467ea100c3a09
MD5 hash: b4f3c46a6da8e0163b848d6e5d6ce1b4
humanhash: may-hawaii-bakerloo-bravo
File name:Factura639b5.msi
Download: download sample
Signature Mekotio
Create hunting rule
File size:5'996'544 bytes
First seen:2022-12-16 07:16:07 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 98304:ZYntMEAd/I+xrYpt9jR2bUFhhUWRW/f8FmXFtIQSxpfPHpq75rFXbge8:WA/HrYpHRqU5RRif8wcQSLHod
Threatray 3'218 similar samples on MalwareBazaar
TLSH T11056232372968535C0EDC574592BBFEA36F61B298BA140FB62C869CE35725D09333E43
TrID 80.0% (.MSI) Microsoft Windows Installer (454500/1/170)
10.7% (.MST) Windows SDK Setup Transform script (61000/1/5)
7.8% (.MSP) Windows Installer Patch (44509/10/5)
1.4% (.) Generic OLE2 / Multistream Compound (8000/1)
Reporter abuse_ch
Tags:Mekotio msi

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/346888/
Detection(s):
SecuriteInfo.com.W32.Trojan.VYZK-4288.30727.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mekotio packed packed shell32.dll
Link:
https://www.filescan.io/uploads/639c1b6f45019ccb94bb403a/reports/58d7d9f0-4bfc-4bac-ac63-b16c3911ddf1/overview
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/635329a3e60baf7fc0d50d16b87c4ddc8f9300c710696dde863c3d90abb1b4a3
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1135517
Signature
Hides threads from debuggers
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/635329a3e60baf7fc0d50d16b87c4ddc8f9300c710696dde863c3d90abb1b4a3/
Threat name:
Win32.Trojan.Mekotio
Create hunting rule
Status:
Malicious
First seen:
2022-12-15 17:29:05 UTC
File Type:
Binary (Archive)
Extracted files:
57
AV detection:
15 of 39 (38.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mnjsti7gboxx7qgvbullq7cn3shzgaghcbuw3xughq6zbk5rwsrq._file
Verdict:
malicious
Similar samples:
348a583651121ae324dc81391d1645e001b52e7433c0d2cbc9ef04f32d116b69
Mekotio
3b25269ee1bf950e149d758ce4074f0ddca17282fb933bc44f9a77e6d495dc1b
Mekotio
67d94aebea173f8c5bb4bed42f50897e4eb917ea3e180d0fa0aab811c932dc7a
Mekotio
687ac0a86056ab61af2e1c34b053e7d58ab19b64bab5d13b81e2e3dcab878426
Mekotio
980336b0ef128cf15b9a8e2e6c1a1d2218d7f12a62c34eb1aeafac47644fcdf0
Mekotio
a6bcd88a72bae764602195f8e224181ece313cc17c3f1bdc7f70f8276ab22701
Mekotio
b324bf2765637c425eea72826c3a1524873fc8b2dc7c06cf9f5b3312bde8861a
Mekotio
ba7753740ad8417eefd87b7ca66888ac93184752769db47b467d47687a132597
Mekotio
d95edec180d7c2ea69585c2e2fe6f7d30421fe0974b38afdc88a4ba756514cd6
Mekotio
fdbf873a5b98ba84b1e2d4b32b161360e25fdab595514666933bbb51f2f89a02
Mekotio
+ 3'208 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/221216-h4c72aec83/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Enumerates connected drives
Looks up external IP address via web service
Loads dropped DLL
Blocklisted process makes network request
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/635329a3e60b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.41
Link:
https://yomi.yoroi.company/submissions/635329a3e60baf7fc0d50d16b87c4ddc8f9300c710696dde863c3d90abb1b4a3

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/346888/

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