MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b9105cf604b9ad1920c062d8538f8096ea0ab0cfe81a0e8697366726f2b01db7. 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:	b9105cf604b9ad1920c062d8538f8096ea0ab0cfe81a0e8697366726f2b01db7
SHA3-384 hash:	54550ae1d7780a4fe41d88adbf201a50984bc360421b3311d4a343d28f22f25257b3b727dedf42434124743583363b36
SHA1 hash:	db6644696b57c6b3effe0e7ab4bdfca0e90c5d3f
MD5 hash:	01e7108a37342ad955a4346fc0b3f21c
humanhash:	artist-mockingbird-uncle-arizona
File name:	PvdNYWsbc9EZ0Ky.exe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	968'192 bytes
First seen:	2020-07-14 13:42:15 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	12288:fwXOdB0ymwOQTjf7pavSYeDB3v23L4uTIos9GvWNo3zmMtfre0MZloQ0I:DdmwOQL4vSD9UUiIos9wWCaMtfre0q0I
Threatray	709 similar samples on MalwareBazaar
TLSH	62258EB1448E14B2D1BA0774D65C25BE12B5BC911392EA37E56237EB2473F60AC1CCBE
Reporter	James_inthe_box
Tags:	exe MassLogger

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/25727/

Detection(s):

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

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Launching a process

Creating a process with a hidden window

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b9105cf604b9ad1920c062d8538f8096ea0ab0cfe81a0e8697366726f2b01db7/

Threat name:

ByteCode-MSIL.Trojan.Kryptik

Status:

Malicious

First seen:

2020-07-14 11:13:26 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=xeifz5qexgwrsigamlmfhd4as3vavmgp5ana5buxgztsn4vqdw3q._file

Verdict:

unknown

MassLogger

3d4f85aa3d78db4a67194188821fa0f6993d66b308a70c67e2bb052fe59d1f2c

MassLogger

5467d4952a438b7025b7e6661bbc5755b94db5553e4534d2924dd60a9051efba

MassLogger

7029f74bfaf5637a25dad61b7a7462141833886ac9637790d0fdaf7e72d84a3f

MassLogger

7fb6e9a788b18806469167cf64458dd590122593a04489cf70bb70434905a246

MassLogger

a2d04087127197f6a4ae49039fbc2c2dc750ee0fe2d71965a7c675d556d362d3

MassLogger

abb96fbc3e4b80337204e33d19134498c7eca75ba47390fe4df7939383515e6d

MassLogger

afc658f07e5da5c8071754e973e37fb7712e1f13a5a23a6baf440cd35e60fd76

MassLogger

dace2f4b76d741282866cb3e5038e7b2008817ed8f7079d5d764099be01d34bb

MassLogger

e4031bfc8a9e6268a0c5c85697424583fcf998bc75728a3b9b2f779879f167a4

MassLogger

+ 699 additional samples on MalwareBazaar

Result

Malware family:

masslogger

Score:

10/10

Tags:

stealer spyware family:masslogger

Link:

https://tria.ge/reports/200714-1zzeeyvk5s/

Behaviour

Creates scheduled task(s)

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

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.