MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f127b3ccc3495b723d23829d0bf947e4108c9332fb13fdd00d0e82ff41a8eb73. 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


MassLogger


Vendor detections: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f127b3ccc3495b723d23829d0bf947e4108c9332fb13fdd00d0e82ff41a8eb73
SHA3-384 hash: 185eea5b746dcaed7796019927f19f9908dc3aa0d423a373a6f735eb55afe371c4eaa083cf77d50c9526f82b26a3a064
SHA1 hash: 25ec83fc83abe01ff335ba8e7416bf2d814c9242
MD5 hash: bbd02110fd8e38f9768c911324634c60
humanhash: artist-friend-wisconsin-avocado
File name:08009022.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:87'552 bytes
First seen:2022-08-16 10:04:35 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 768:y7KWTha/c1fBksSMymLAkCIWzLHS5jXgA3WDkLCO5mZD5Qg/XG+7/JPQqi/Mc9:ybha/qdXLABxPQj/M+
TLSH T1108343C3F458344CF9DE827FB9DA8E25B1D26D920D83290161763F95BF3228297C4A9D
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon d490b292e2ccb4c0 (1 x Formbook, 1 x MassLogger)
Reporter cocaman
Tags:exe MassLogger payment

Intelligence

File Origin
# of uploads :
1
# of downloads :
244
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
08009022.exe
Verdict:
Suspicious activity
Analysis date:
2022-08-16 10:05:48 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d12f5995-cad2-4695-8c7c-007ee529b150

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/298989/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.13626.12151.14159.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62fb6c18493dc2f89c9b3348/reports/7193cb40-fd88-4e67-a588-069a38615713/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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d09fb9fb-8cda-4fc3-8f59-e8a2abd3189f
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1052196
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f127b3ccc3495b723d23829d0bf947e4108c9332fb13fdd00d0e82ff41a8eb73/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2022-08-09 10:06:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
24 of 26 (92.31%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6et3htgdjfnxepjdqkoqx6kh4qiizezs7mj73uanb2bp6qni5nzq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
masslogger
Create hunting rule
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220816-l4hpasadh3/
Behaviour
Modifies system certificate store
Suspicious use of AdjustPrivilegeToken
Unpacked files
SH256 hash:
f127b3ccc3495b723d23829d0bf947e4108c9332fb13fdd00d0e82ff41a8eb73
MD5 hash:
bbd02110fd8e38f9768c911324634c60
SHA1 hash:
25ec83fc83abe01ff335ba8e7416bf2d814c9242
Link:
https://www.unpac.me/results/3b7f636b-a7be-4757-9957-8cf15e632deb/
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/f127b3ccc3495b723d23829d0bf947e4108c9332fb13fdd00d0e82ff41a8eb73

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: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.

Malspam

MassLogger

zip 2d59bacff9eb524fa0215086e636425fc10d3facb05c12ca79c7cc1af7a25c2b

MassLogger

Executable exe f127b3ccc3495b723d23829d0bf947e4108c9332fb13fdd00d0e82ff41a8eb73

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 2d59bacff9eb524fa0215086e636425fc10d3facb05c12ca79c7cc1af7a25c2b
Cape
Cape
https://www.capesandbox.com/analysis/298989/
  
Dropped by
MD5 e997b6af9a2d8d68f965b9c9ea5a2a8e

Comments