MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5467d4952a438b7025b7e6661bbc5755b94db5553e4534d2924dd60a9051efba. 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: 6

Intelligence 6 IOCs YARA 1 File information Comments

SHA256 hash:	5467d4952a438b7025b7e6661bbc5755b94db5553e4534d2924dd60a9051efba
SHA3-384 hash:	13b29e6ab1a00dd301079444aed7408989e8e8758bcb528b7e406e6db7952150b12c61802ba97caa89debfefd2a87bdc
SHA1 hash:	b6f9f39d6ac99a4a88e1b2ba9a9de95bb917ec7a
MD5 hash:	e66cf867f482d2e6b3ae457fe86bf21d
humanhash:	timing-quiet-michigan-nebraska
File name:	PO-NA0U909098899900.exe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	1'140'224 bytes
First seen:	2020-07-14 07:35:29 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:pzv0FOO70Uvl+QN4TJO9DY3yO4iCpF9WKmRAZ0fz6KlOmMjIWvLVF2Tv4MvPop6v:LycQStYaXCTWKeAoxg/PBF0v4M34T1q9
Threatray	697 similar samples on MalwareBazaar
TLSH	27357CB1C48D1471D8790730D639D97D02727C9416B1E93FA0E63FAB3AB7A61681C8BE
Reporter	cocaman
Tags:	exe MassLogger

Intelligence

File Origin

# of uploads :

# of downloads :

100

Origin country :

n/a

Vendor Threat Intelligence

Gathering data

Detection(s):

SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Creating a file in the %AppData% directory

Creating a file in the %temp% directory

Launching a process

Creating a process with a hidden window

Deleting a recently created file

Unauthorized injection to a recently created process

Enabling autorun with Startup directory

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/5467d4952a438b7025b7e6661bbc5755b94db5553e4534d2924dd60a9051efba/

Threat name:

ByteCode-MSIL.Trojan.Kryptik

Status:

Malicious

First seen:

2020-07-14 07:37:06 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

22 of 29 (75.86%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=krt5jfjkiofxajnx4ztbxpcxkw4u3nkvhzctjuusjxlavecr565a._file

Verdict:

unknown

MassLogger

387119236c9bd4c60215cab8efae3cdd16a0fe9906d83016b2dc8ee425fad40d

MassLogger

3d4f85aa3d78db4a67194188821fa0f6993d66b308a70c67e2bb052fe59d1f2c

MassLogger

7029f74bfaf5637a25dad61b7a7462141833886ac9637790d0fdaf7e72d84a3f

MassLogger

7fb6e9a788b18806469167cf64458dd590122593a04489cf70bb70434905a246

MassLogger

a2d04087127197f6a4ae49039fbc2c2dc750ee0fe2d71965a7c675d556d362d3

MassLogger

abb96fbc3e4b80337204e33d19134498c7eca75ba47390fe4df7939383515e6d

MassLogger

afc658f07e5da5c8071754e973e37fb7712e1f13a5a23a6baf440cd35e60fd76

MassLogger

dace2f4b76d741282866cb3e5038e7b2008817ed8f7079d5d764099be01d34bb

MassLogger

e4031bfc8a9e6268a0c5c85697424583fcf998bc75728a3b9b2f779879f167a4

MassLogger

+ 687 additional samples on MalwareBazaar

Result

Malware family:

masslogger

Score:

10/10

Tags:

spyware stealer family:masslogger

Link:

https://tria.ge/reports/200714-dqprdxta9j/

Behaviour

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Creates scheduled task(s)

Suspicious use of SetThreadContext

Looks up external IP address via web service

Reads user/profile data of web browsers

MassLogger

MassLogger log file

Malware family:

MassLogger

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/5467d4952a43/report/overview.html

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.