MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55d9f8fd2cee94521b69df090378f7a1ef21d28a06e22002319d9279c4f8da36. 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

BitRAT

Vendor detections: 4

Intelligence 4 IOCs YARA 1 File information Comments

SHA256 hash:	55d9f8fd2cee94521b69df090378f7a1ef21d28a06e22002319d9279c4f8da36
SHA3-384 hash:	67d09321dcd9606882c1134d7d49c7b11d6287ae0d52baae782fcfaa3b523c51fe773c9a136dcb98300a4694b77b83cd
SHA1 hash:	039261e46fdd29a3385cb2591c51c01c3c6d5788
MD5 hash:	b1f01fcde75c044950034b3c3bb123ba
humanhash:	mississippi-michigan-friend-nebraska
File name:	ServerBIT.ps1
Download:	download sample
Signature	BitRAT Create hunting rule
File size:	3'128'023 bytes
First seen:	2022-02-25 17:18:13 UTC
Last seen:	Never
File type:	ps1
MIME type:	text/plain
ssdeep	24576:VryW3GF/TM9IG9L9ZlR7FJfSvrl+sUic7Za0aFg4bkcOFIk86q5hpmqP147IR/vo:V
Threatray	1'264 similar samples on MalwareBazaar
TLSH	T1DCE57EC5EC70A1C2EE89E7CA580556CFEF2503A65321013832ABF759891FDFAD64FA41
Reporter	adm1n_usa32
Tags:	BitRAT powershell ps1

Intelligence

File Origin

# of uploads :

# of downloads :

539

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Trojan.Script.Sabsik.FL.Bml.32620.14408.UNOFFICIAL

Result

Verdict:

UNKNOWN

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/55d9f8fd2cee94521b69df090378f7a1ef21d28a06e22002319d9279c4f8da36/

Threat name:

Script-PowerShell.Trojan.Heuristic

Status:

Malicious

First seen:

2022-02-25 17:19:09 UTC

File Type:

Text (PowerShell)

AV detection:

5 of 28 (17.86%)

Threat level:

2/5

Verdict:

unknown

Result

Malware family:

bitrat

Score:

10/10

Tags:

family:bitrat suricata trojan upx

Link:

https://tria.ge/reports/220225-vvt6eaabbl/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Drops file in System32 directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

UPX packed file

BitRAT

Process spawned unexpected child process

suricata: ET MALWARE Observed Malicious SSL Cert (BitRAT CnC)

Malware Config

C2 Extraction:

backu4734.duckdns.org:7904

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

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/55d9f8fd2cee94521b69df090378f7a1ef21d28a06e22002319d9279c4f8da36

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.