MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 264cbdbd496374f056458bc3487317ae1b4d4d3ba96b3d99f8005fcb71cd0820. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 264cbdbd496374f056458bc3487317ae1b4d4d3ba96b3d99f8005fcb71cd0820
SHA3-384 hash: 854e4021dec35f25b1cd5d220cb6a518fb2834267f05c6bb95323959a5a241b79cc0c8273a413ce428e0e8c000644dac
SHA1 hash: 44dae523cb58e8011472969b5b20cb1637e95947
MD5 hash: 5bf60343fe27854bb8f3b0aff7091219
humanhash: shade-tango-fish-wisconsin
File name:264cbdbd496374f056458bc3487317ae1b4d4d3ba96b3d99f8005fcb71cd0820
Download: download sample
Signature MassLogger
Create hunting rule
File size:747'008 bytes
First seen:2021-02-28 07:08:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:JCbYQjoiul3J9IwdnRj8GwygLdy8p6B2PXqBmfB7As0kle5yrSltZ+9fyRGu2nqL:JCbYQjoBl3J9IwdnRj8Gwy4P68fB7Anw
Threatray 637 similar samples on MalwareBazaar
TLSH BEF423EC4811D513EDACF278C3A70B6A8312AF2456CF7B685E2A0126D7E3B7C15B4764
Reporter JAMESWT_WT
Tags:MassLogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
121
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
264cbdbd496374f056458bc3487317ae1b4d4d3ba96b3d99f8005fcb71cd0820
Verdict:
Suspicious activity
Analysis date:
2021-02-28 08:05:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/63e0e5c5-169a-46e4-af06-7fb1f07593e6

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/119797/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Creating a file
Sending a UDP request
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Creating a window
Reading critical registry keys
Setting a global event handler for the keyboard
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.
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/620719
Signature
Binary contains a suspicious time stamp
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected Beds Obfuscator
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/264cbdbd496374f056458bc3487317ae1b4d4d3ba96b3d99f8005fcb71cd0820/
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-02-23 11:09:25 UTC
AV detection:
20 of 48 (41.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ezgl3pkjmn2pavsfrpbuq4yxvynu2tj3vfvt3gpyabp4w4onbaqa._file
Verdict:
malicious
Label(s):
masslogger
Create hunting rule
Similar samples:
2d9b9f417d914d2b6f3bc2eefbe9b82ec3eacd8077f2ad4a1a05f393f8584bc8
MassLogger
2e5fa5d3014a67a660612edaddf0e5abf60d7b0f8b82336b17ab6464c4567d03
MassLogger
5b5242b822fbc961a9b3135ed169399695ab26ee429196917b12a8d651292981
MassLogger
683c30f342822c862d5ca48186f43db3c4ad4e21272b2b2bfebf30575166f6a4
MassLogger
a9cfc82275c444c42daab12cf5763899d90a951042412fe78245aa2ceaf72115
MassLogger
aa7b81392289b5dd49622c0381256bc60d35a2bea1c9b21be3d97316bcc872a8
MassLogger
b5a3cf350d8aa4afa017d90a37e3206574774eefc57c36da525a89606d704025
MassLogger
c26fae9be09bc2ae42201aa17d14288a797ed398c1476246a41366c78961668e
MassLogger
c4ecf783cb909d0371e5f6befd9a8abb616f37f75ef1cbb030613539a864ba85
MassLogger
e2a36e86351414834625d38ab44ba38de9195a28ab9b4445696c98f80fef9e09
MassLogger
+ 627 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
family:masslogger spyware stealer
Link:
https://tria.ge/reports/210228-txvmfcs66e/
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of web browsers
Beds Protector Packer
MassLogger
MassLogger Main Payload
Unpacked files
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
Link:
https://www.unpac.me/results/a3ce2fd6-7c59-4e9b-84e9-0cd7566fc156/
SH256 hash:
c0bc32ac8075ff6d3c44a8579529f8e9363a9d8520db70ff0665ac83e96ca1fa
MD5 hash:
989afca532394ca69cfac8f95fed60b1
SHA1 hash:
2f04e4efe7145209f359ca9bd42a3bf494c997c3
Detections:
win_masslogger_w0
Create hunting rule
Link:
https://www.unpac.me/results/a3ce2fd6-7c59-4e9b-84e9-0cd7566fc156/
Parent samples :
c26fae9be09bc2ae42201aa17d14288a797ed398c1476246a41366c78961668e
5b5242b822fbc961a9b3135ed169399695ab26ee429196917b12a8d651292981
08a9b841c509bb0171f6899c3357e6b2cc47ce64e352315c4a8aaa4961ad0673
5873eeecc609bbf368ed09b3a3d7374c3a3c5611deb407edf0758f1d9017d54d
64e3a39bfe33b36e037ce76f733eb76ad58e55b9c21ab63b7772576a31884125
dfcd2b701b1142718cfbeeaf21c4fcb618d8aa2482bea8821b440ed24a768a1e
2d9b9f417d914d2b6f3bc2eefbe9b82ec3eacd8077f2ad4a1a05f393f8584bc8
f5a271d64ab777a898207f0614834620fbb7c4ebb741f7572afb2d13756f2b89
06c41a094a2ac06eb643f4f1f917dbad2cc65a350a8902266ff9f37fe18e8b39
264cbdbd496374f056458bc3487317ae1b4d4d3ba96b3d99f8005fcb71cd0820
SH256 hash:
1b92ba651812e77c709004909936b03412b765bcb76cc2137bc0cb10c038b476
MD5 hash:
b34c1211ab4752ea736d137f4beb1638
SHA1 hash:
104494982eb96f822791c160a54b33b3a36e2089
Link:
https://www.unpac.me/results/a3ce2fd6-7c59-4e9b-84e9-0cd7566fc156/
SH256 hash:
264cbdbd496374f056458bc3487317ae1b4d4d3ba96b3d99f8005fcb71cd0820
MD5 hash:
5bf60343fe27854bb8f3b0aff7091219
SHA1 hash:
44dae523cb58e8011472969b5b20cb1637e95947
Link:
https://www.unpac.me/results/a3ce2fd6-7c59-4e9b-84e9-0cd7566fc156/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/264cbdbd496374f056458bc3487317ae1b4d4d3ba96b3d99f8005fcb71cd0820

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: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
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MassLogger
Create hunting rule
Author:kevoreilly
Description:MassLogger
Rule name:masslogger_gcch
Create hunting rule
Author:govcert_ch
Rule name:Quasar_RAT_1
Create hunting rule
Author:Florian Roth
Description:Detects Quasar RAT
Reference:https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf
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.

Cape
Cape
https://www.capesandbox.com/analysis/119797/

Comments