MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1392a3d2fb4e8f4642bac6694948fc8ceeb970fc5acce7c04b4d97352122be8. 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: e1392a3d2fb4e8f4642bac6694948fc8ceeb970fc5acce7c04b4d97352122be8
SHA3-384 hash: cf2daaf1d5a35b4a0c5822d10101ed2c1bbfceae21a71abf1eaebfd8d9b21d9bfb354544911facc648df79c15cc4a0be
SHA1 hash: 7da4aac275c7a9afc8caf64c1c1627e890c3d33d
MD5 hash: b3699b2077a7dc6b670b80f8a8a17850
humanhash: fix-seven-iowa-network
File name:647368836848827539648.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:1'121'792 bytes
First seen:2020-10-13 17:42:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:oMNNk6bJkRFdqGxX44iqdw47zcKUYnMjmd2OpgJNCBaGN:oMEEkRFdVLiJ27UY5Qd7T
Threatray 317 similar samples on MalwareBazaar
TLSH F335CF9D3290B5EFC667CD76CAA41C60EA603477531BD207901316AC9A0DBA7EF246F3
Reporter abuse_ch
Tags:exe MassLogger


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

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/70559/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.tc.13863.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
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
Result
Threat name:
MassLogger RAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/490131
Signature
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 AntiVM_3
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e1392a3d2fb4e8f4642bac6694948fc8ceeb970fc5acce7c04b4d97352122be8/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2020-10-13 14:46:17 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4e4supjpwtupizblvrtjjfepzdhoxfypywwm47aewtmxguqsfpua._file
Verdict:
malicious
Label(s):
masslogger
Create hunting rule
Similar samples:
08c7131cac4c6c62004d8b2e3ce0b85d1b35e7325f753a865206814cd87ecdf4
MassLogger
0cb22d3d57812fd7f79b93f77efe33302e171b29f540f3883239f31228966a17
MassLogger
52610d8b6b7199cca5c5bb423edc65f316e8ab960774aa7348490899c125bcaf
MassLogger
5dd8cf7e789bc36a9a069cf42247f758e8900f8913c88e5ac84328d30e6d7c99
MassLogger
88e157995a6f79f670bad1611fdba6514152bb1f2682e0dbc28c3e9291b8c221
MassLogger
a2b0e9c1ea03a3a538fe9ef7f8e6dbf4c08feba8560e238e29fce0dd2f2e144b
MassLogger
ce073fce9de335c288fe205d5bf7fbdd9fd3ecc718821116dbad098f176a69de
MassLogger
d18ed06b9419076750525d6324bce7702186263efaa0ab0d3647510268883f37
MassLogger
d8aebda89bb5717256e78b44dd9e9ef54179d3590f7a6125da452e877c083c48
MassLogger
e576e88eba32ee86d13bd2d490595abe936b78955d193d5523f0f5ad23c5ec9c
MassLogger
+ 307 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
spyware stealer family:masslogger
Link:
https://tria.ge/reports/201013-2bekt2abm2/
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:
e1392a3d2fb4e8f4642bac6694948fc8ceeb970fc5acce7c04b4d97352122be8
MD5 hash:
b3699b2077a7dc6b670b80f8a8a17850
SHA1 hash:
7da4aac275c7a9afc8caf64c1c1627e890c3d33d
Link:
https://www.unpac.me/results/7528e482-ce5c-4631-bb39-09f1efc03ee1/
SH256 hash:
607f04646c9f16f7c23fa69d4b8f660fc7c44d40e4f73a0c70a2b315debdaa8b
MD5 hash:
a90baadadf904455325f7bc787185c7b
SHA1 hash:
7d833bb819d638008c98be469b05db2feaf201cd
Link:
https://www.unpac.me/results/7528e482-ce5c-4631-bb39-09f1efc03ee1/
SH256 hash:
71815a2175372272e91bba68c1594a67b0d099ad1d75eefb53122549f1a358b6
MD5 hash:
a57af6302414dfbc76a54eb5be3123ee
SHA1 hash:
8b376bdc9607ac853408ad4ca48b4ffd0636a243
Link:
https://www.unpac.me/results/7528e482-ce5c-4631-bb39-09f1efc03ee1/
SH256 hash:
be7c5ca09c8c83861d9aad663f81d98eb7eca073b8516ae5ee64ada72e77241d
MD5 hash:
7299b8a09314c745e527da9bf7c0b29d
SHA1 hash:
d804281a63d9ea25e3a9345344f044155af40d6b
Detections:
win_masslogger_w0
Create hunting rule
Link:
https://www.unpac.me/results/7528e482-ce5c-4631-bb39-09f1efc03ee1/
Parent samples :
d8aebda89bb5717256e78b44dd9e9ef54179d3590f7a6125da452e877c083c48
e576e88eba32ee86d13bd2d490595abe936b78955d193d5523f0f5ad23c5ec9c
08c7131cac4c6c62004d8b2e3ce0b85d1b35e7325f753a865206814cd87ecdf4
e1392a3d2fb4e8f4642bac6694948fc8ceeb970fc5acce7c04b4d97352122be8
25f48722bf24e935d7bdca104b416f87424ced29dfec2fbebc817725f09af5f1
f8776b137f7c04fd40d7b3739011710eedbfe4472e013904300ca6ebc93a3c37
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e1392a3d2fb4e8f4642bac6694948fc8ceeb970fc5acce7c04b4d97352122be8

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 e1392a3d2fb4e8f4642bac6694948fc8ceeb970fc5acce7c04b4d97352122be8

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/70559/

Comments