MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9837ba70f7d9df220a25f6f3ac7cb395d09928226deec41d9d68983e6a377c27. 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: 4

Intelligence 4 IOCs YARA 1 File information Comments

SHA256 hash:	9837ba70f7d9df220a25f6f3ac7cb395d09928226deec41d9d68983e6a377c27
SHA3-384 hash:	92d21a6763d112a436b6382438f3aab0876f33bf894ef382235dbb4cb2029750f06f5dc8e7f3b7e9437f47b3a4279a63
SHA1 hash:	d8d9b5d21fd2df7ded03b803f7bda20d8348f6db
MD5 hash:	4c3e95c2685e48276295fd9d858828e7
humanhash:	queen-tennis-bluebird-golf
File name:	4c3e95c2685e48276295fd9d858828e7.exe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	859'136 bytes
First seen:	2020-06-18 05:44:17 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep	24576:2HHgSxe89n6FWoCZC64A52YaBnzX3+eWbI/8Z6u:2H3xAEB4k2YaBzHS8q6u
Threatray	934 similar samples on MalwareBazaar
TLSH	2B05221A72E8CB32C234927EC9E731A05376AB533461D31F7DC8325D1642BF62926B5B
Reporter	abuse_ch
Tags:	exe MassLogger

abuse_ch

MassLogger SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Gathering data

Detection(s):

SecuriteInfo.com.BehavesLike.Generic.fc.30295.UNOFFICIAL

Gathering data

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2020-06-17 16:20:19 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

23 of 29 (79.31%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ta33u4hx3hpsecrf63z2y7ftsxijskbcnxxmihm5ncmd42rxpqtq._file

Verdict:

suspicious

MassLogger

0f589bd3c4bfdf1301a52c6b4b9f9202ab61131bb7230f4e91767b28894005b2

MassLogger

39ee4970955c00558113be278502d7a8039fbc7fdfbc55e755dfdea14d4193c6

MassLogger

49ced6e317fa96af1310ad10e5b71fea0d84e03b42ff0434f11d312ebb62dbcf

MassLogger

8620876c548441699597c4d832de70efc7d058313adeab79c317dbbbd9a3af25

MassLogger

87b6456b3368ef7dc9b78b73855341c550025285e26c05af3ecd17815737de34

MassLogger

8ad15f68fcbdc182e9a092c8fe391a25b89dfa4fd30840ff8c0b644d66e3053e

MassLogger

c4f0b3610d084b670fbcd8d5405153b208907ac348a190df4cfa41b1dc4f029c

MassLogger

e08fedcdcfc38684de2868ee177397876a60e28f6cbaf54f6eeb31c5280b0901

MassLogger

f34f4e3d8e9c1ec1d066d75d07f3d93c70931d6a54d736dc12f83b8277db2557

MassLogger

+ 924 additional samples on MalwareBazaar

Result

Malware family:

masslogger

Score:

10/10

Tags:

ransomware spyware stealer family:masslogger

Link:

https://tria.ge/reports/200624-h8nqlzxs7x/

Behaviour

Suspicious use of SetWindowsHookEx

Suspicious behavior: AddClipboardFormatListener

Creates scheduled task(s)

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetThreadContext

Looks up external IP address via web service

Reads user/profile data of web browsers

MassLogger log file

MassLogger

Please note that we are no longer able to provide a coverage score for Virus Total.

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.