MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e576e88eba32ee86d13bd2d490595abe936b78955d193d5523f0f5ad23c5ec9c. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e576e88eba32ee86d13bd2d490595abe936b78955d193d5523f0f5ad23c5ec9c
SHA3-384 hash: ac0f26a9112e4efe4b49bfe23a0bd259d5ef2aa4d957667a482299c52408c17facb6404b990662776ab848821ad065d5
SHA1 hash: f6080c0ca6433229408bb934d09b917697baa4d6
MD5 hash: 14385db32150fefcc83c73263e115fac
humanhash: beryllium-september-echo-butter
File name:2081 P-204 HA-S HD TOYBOX GIDA 20B 0737.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:894'464 bytes
First seen:2020-10-09 09:10:55 UTC
Last seen:2020-10-09 10:12:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:N90yIse6wLonXvefqxvoomY9WaUtaxWwi0T7CZCMGvKg9/Dw3c3AHvvk87uyeKtT:gNse6brxvvZEaIVgTO2vzM3nkYZN
Threatray 294 similar samples on MalwareBazaar
TLSH BA1523154E756772D3BC57B962F6E2808B39B62B2A33D30D8DD831DA8436387C790E51
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
MassLogger SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
112
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/69510/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Setting a global event handler for the keyboard
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/486557
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Machine Learning detection for sample
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 Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e576e88eba32ee86d13bd2d490595abe936b78955d193d5523f0f5ad23c5ec9c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-10-09 07:30:21 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4v3ordv2glxinuj32lkjawk2x2jww6evlumt2vjd6d222i6f5soa._file
Verdict:
malicious
Label(s):
masslogger
Create hunting rule
Similar samples:
2d9767641256c44bceb6d6c684e76d72245750d1174408ef34e5d35185d4cadb
MassLogger
68894ee0bb21a9d71c6c95fe64fd7e366b2619bc14834ead54543a0eac2f28fc
MassLogger
6988a60d042c049bb04da81e5921e7848aa562faccb7ee555a9e324275e5b2dc
MassLogger
6fb6937cf1cdf0d1c89ba807e43754a2d06754cd820992dc0b91cb61540cf547
MassLogger
7f9ae2230e8288dc9d2be085d10b696542ac35641853f0afc85ca08d48f3c154
MassLogger
8f1df804a5fc826de1487d95db7e15faede754cd925132f7e920fd712e154208
MassLogger
982d5516b54a9ca64fa7cf03833f79f4b963504652997cba751cee2b3ff96979
MassLogger
a041901d7e7a00b59fb1c4a4e1b2cdb7e9acd7c554d0a13412e658cb42cf0d5b
MassLogger
b494f8418799f094e809de1bbce3970f01ae7f19a0db6c494d25656ae7a04d0a
MassLogger
c26d4b68739ba791b12255f3d1a390e40950f39bab9b75c4435c121596689eb9
MassLogger
+ 284 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
spyware stealer family:masslogger
Link:
https://tria.ge/reports/201009-3gsknasdf2/
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
MassLogger
MassLogger Main Payload
Unpacked files
SH256 hash:
b190724a0ecd93749d1bbd9473370f12ed8908cb9bc917a79ee848c1f55d5786
MD5 hash:
c1f20a8a0d6d3c7c70113afaba05f81f
SHA1 hash:
721a00864baf49862fd97fc4bf3482d6b8659bfc
Link:
https://www.unpac.me/results/9082ae0b-7987-43ae-8dd9-1fee5ad4c936/
SH256 hash:
607f04646c9f16f7c23fa69d4b8f660fc7c44d40e4f73a0c70a2b315debdaa8b
MD5 hash:
a90baadadf904455325f7bc787185c7b
SHA1 hash:
7d833bb819d638008c98be469b05db2feaf201cd
Link:
https://www.unpac.me/results/9082ae0b-7987-43ae-8dd9-1fee5ad4c936/
SH256 hash:
be7c5ca09c8c83861d9aad663f81d98eb7eca073b8516ae5ee64ada72e77241d
MD5 hash:
7299b8a09314c745e527da9bf7c0b29d
SHA1 hash:
d804281a63d9ea25e3a9345344f044155af40d6b
Detections:
win_masslogger_w0
Create hunting rule
Link:
https://www.unpac.me/results/9082ae0b-7987-43ae-8dd9-1fee5ad4c936/
Parent samples :
d8aebda89bb5717256e78b44dd9e9ef54179d3590f7a6125da452e877c083c48
e576e88eba32ee86d13bd2d490595abe936b78955d193d5523f0f5ad23c5ec9c
08c7131cac4c6c62004d8b2e3ce0b85d1b35e7325f753a865206814cd87ecdf4
e1392a3d2fb4e8f4642bac6694948fc8ceeb970fc5acce7c04b4d97352122be8
25f48722bf24e935d7bdca104b416f87424ced29dfec2fbebc817725f09af5f1
f8776b137f7c04fd40d7b3739011710eedbfe4472e013904300ca6ebc93a3c37
SH256 hash:
e576e88eba32ee86d13bd2d490595abe936b78955d193d5523f0f5ad23c5ec9c
MD5 hash:
14385db32150fefcc83c73263e115fac
SHA1 hash:
f6080c0ca6433229408bb934d09b917697baa4d6
Link:
https://www.unpac.me/results/9082ae0b-7987-43ae-8dd9-1fee5ad4c936/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e576e88eba32ee86d13bd2d490595abe936b78955d193d5523f0f5ad23c5ec9c

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:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
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

Executable exe e576e88eba32ee86d13bd2d490595abe936b78955d193d5523f0f5ad23c5ec9c

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/69510/

Comments