MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d4f85aa3d78db4a67194188821fa0f6993d66b308a70c67e2bb052fe59d1f2c. 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: 5

Intelligence 5 IOCs YARA 1 File information Comments

SHA256 hash:	3d4f85aa3d78db4a67194188821fa0f6993d66b308a70c67e2bb052fe59d1f2c
SHA3-384 hash:	c07519c02e26e041f2a4ec5ae02d36ef6a91175dc057bb38912cf2160f29166594c386d1cb999e527635f7df406a3229
SHA1 hash:	0c8a6d3e283e966bb099ae742969f0e163d8ee57
MD5 hash:	b2772719d63317c9c1ce101c26df5d6e
humanhash:	michigan-london-quebec-east
File name:	3mg2ZaPd1aKUUrZ.exe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	1'140'736 bytes
First seen:	2020-07-14 13:33:32 UTC
Last seen:	2020-07-17 05:26:29 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:WLbO2Y0lMKMGWppAl64EyeZD1WnK0IgWN+gDg5lqtiy8LIPpQLPhRQGE+:nyWGWpmIyADInKBDwlqtizBvQw
Threatray	705 similar samples on MalwareBazaar
TLSH	25357DB2548E1872D2B94735E32956AE12757CD01251EA3BA23333DF14B7E606C2DCBE
Reporter	James_inthe_box
Tags:	exe MassLogger

Intelligence

File Origin

# of uploads :

# of downloads :

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

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/3d4f85aa3d78db4a67194188821fa0f6993d66b308a70c67e2bb052fe59d1f2c/

Threat name:

ByteCode-MSIL.Trojan.Kryptik

Status:

Malicious

First seen:

2020-07-14 13:32:58 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

20 of 29 (68.97%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=hvhylkr5pdnuuzyzigeieh5a62mt2zvtbctqyz7cxmcs7zm5d4wa._file

Verdict:

unknown

MassLogger

387119236c9bd4c60215cab8efae3cdd16a0fe9906d83016b2dc8ee425fad40d

MassLogger

5467d4952a438b7025b7e6661bbc5755b94db5553e4534d2924dd60a9051efba

MassLogger

7029f74bfaf5637a25dad61b7a7462141833886ac9637790d0fdaf7e72d84a3f

MassLogger

a2d04087127197f6a4ae49039fbc2c2dc750ee0fe2d71965a7c675d556d362d3

MassLogger

abb96fbc3e4b80337204e33d19134498c7eca75ba47390fe4df7939383515e6d

MassLogger

afc658f07e5da5c8071754e973e37fb7712e1f13a5a23a6baf440cd35e60fd76

MassLogger

b9105cf604b9ad1920c062d8538f8096ea0ab0cfe81a0e8697366726f2b01db7

MassLogger

dace2f4b76d741282866cb3e5038e7b2008817ed8f7079d5d764099be01d34bb

MassLogger

e4031bfc8a9e6268a0c5c85697424583fcf998bc75728a3b9b2f779879f167a4

MassLogger

+ 695 additional samples on MalwareBazaar

Result

Malware family:

masslogger

Score:

10/10

Tags:

spyware stealer family:masslogger

Link:

https://tria.ge/reports/200714-s4zm77jgaj/

Behaviour

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Creates scheduled task(s)

Suspicious use of WriteProcessMemory

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetThreadContext

Looks up external IP address via web service

Reads user/profile data of web browsers

MassLogger

MassLogger log file

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.