MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5caa150b119335b8b2fe8c999f8e801c1e74b010ceb58b794804ea6b4b07c61. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e5caa150b119335b8b2fe8c999f8e801c1e74b010ceb58b794804ea6b4b07c61
SHA3-384 hash: 6998bc69290fb44ffe0016b905cf1487c38c4ed9cedb11cf96d4131b86542bda00ce89bd3c7094a8ce258e9022a9cab0
SHA1 hash: 12243b5a3a78582fdb782fca3540de437cbe0084
MD5 hash: 436ef35cc73000601d28cca7b910f499
humanhash: california-august-indigo-uncle
File name:INQUIRY_382020.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:1'335'296 bytes
First seen:2020-08-03 12:57:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 24576:YFge5D7DDwb4irq03g0f5YMCkhZ6R8Tv:YXR7DDw0irqyg8jzQ+
Threatray 2'156 similar samples on MalwareBazaar
TLSH 6255D0886284A8D5E05B1F751C37A962093AFDEE1622E30E3953333B8473B5D2946F5F
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
Malspam distributing MassLogger:

HELO: hal-lndia.co.in
Sending IP: 5.188.93.228
From: Helen Lui <sales@hal-lndia.co.in>
Subject: Product Inquiry / Offer
Attachment: INQUIRY_382020.rar (contains "INQUIRY_382020.exe")

MassLogger SMTP exfil server:
smtp.yandex.com.tr:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/37820/
Detection(s):
SecuriteInfo.com.Generic.mg.436ef35cc7300060.18947.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Adding an access-denied ACE
Reading critical registry keys
Creating a file in the %temp% directory
Moving a file to the %temp% directory
Deleting a recently created file
Setting a global event handler for the keyboard
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/407907
Signature
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to steal Mail credentials (via file access)
Yara detected AntiVM_3
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e5caa150b119335b8b2fe8c999f8e801c1e74b010ceb58b794804ea6b4b07c61/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-08-03 12:59:06 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4xfkcufrdezvxczp5dezt6hiaha6osybbtvvrn4uqbhknnfqprqq._file
Verdict:
malicious
Similar samples:
0b0537b9f976c4a49f1105bc03d252c0cac7a99b9abdb1a020d2966b6a0b1285
MassLogger
1b476c8bd4604f9eb16f852bd2a7770520789b8740195c32b30f68dcfc9e91e9
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2aa941b7340367ad780683ac45b75f8e63b4df7913b4ca6f95e794fd75b36b03
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397430a16d115d42056de1dca482e0fd9290ce8cbe6c45a614cac0fc85983a72
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4068afbd6b271b237f97b260260971d8d2cb6b7092687eabc56e3353567f3d50
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4f965aee8b694528d2d11d5a80eeee466959650ffcd12b5f0fc28d3a11709e27
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6f2ed9ee33724651d7fb52edc4dbb3bfde3c19ca12cf5e990952d392305d1c20
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c523252072f5911950614d6a91d16036b0128c10458f05a4ab0b7a3221780c1a
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c7ef577b1f4ed52125ba91adb3ae69578179afc6826b08acb7aa10641d8c2e96
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e5c5c9d753512a626d7bc4e6a14191b3db75290da5046b7d4d5fd4acc2ed3460
MassLogger
+ 2'146 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/200803-zfwpsalkg2/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e5caa150b119335b8b2fe8c999f8e801c1e74b010ceb58b794804ea6b4b07c61

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:masslogger_gcch
Create hunting rule
Author:govcert_ch
Rule name:win_masslogger_w0
Create hunting rule
Author:govcert_ch

File information

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

Malspam

MassLogger

rar 0d1e4af19c39ae4e83071f8e32ae2485809d0bf7c07a5aba75b6e9565dab4167

MassLogger

Executable exe e5caa150b119335b8b2fe8c999f8e801c1e74b010ceb58b794804ea6b4b07c61

(this sample)

  
Dropped by
MD5 174f29db73cb9e4b3d54bc1ede1ff488
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/37820/
  
Dropped by
SHA256 0d1e4af19c39ae4e83071f8e32ae2485809d0bf7c07a5aba75b6e9565dab4167

Comments