MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65ac9daf3070161ac996fb8946632599547f1c9450d7dcd0f8dc1c85b4e8b3b7. 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

Dharma

Vendor detections: 4

Intelligence 4 IOCs YARA 2 File information Comments

SHA256 hash:	65ac9daf3070161ac996fb8946632599547f1c9450d7dcd0f8dc1c85b4e8b3b7
SHA3-384 hash:	47feb26e4562968521f650cc9ff6b944aea8bda02c746d1e26dc4d8b9f34770fe01d7f20fddaeef7239385458619a05e
SHA1 hash:	50a191d53bc397ce08af356a224135488ed23619
MD5 hash:	f3c11989987acee8b271f571cdc7757c
humanhash:	quiet-purple-cola-uncle
File name:	65ac9daf3070161ac996fb8946632599547f1c9450d7dcd0f8dc1c85b4e8b3b7
Download:	download sample
Signature	Dharma Create hunting rule
File size:	248'832 bytes
First seen:	2020-06-10 07:54:36 UTC
Last seen:	2020-06-10 09:18:33 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep	3072:X9As+JFTpwVwFVSY9QziR0BEchY/VMaFWfC2UdG8zeIw0fuZb56RxokMUuncB:NAxFTpwCFkxBYRW3sZ33eYAk4Q
Threatray	1'142 similar samples on MalwareBazaar
TLSH	95341A3FA7C89F38D5BBB675440214439518F0C32E92FB2FBB9534998901F6C0DE6A66
Reporter	JAMESWT_WT
Tags:	Dharma

Intelligence

File Origin

# of uploads :

# of downloads :

2'023

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Trojan.Siggen9.50345.1529.20845.UNOFFICIAL

Gathering data

Threat name:

ByteCode-MSIL.Backdoor.NanoCore

Status:

Malicious

First seen:

2020-05-19 09:47:41 UTC

File Type:

PE (.Net Exe)

AV detection:

26 of 31 (83.87%)

Threat level:

5/5

Verdict:

malicious

Result

Malware family:

dharma

Score:

10/10

Tags:

family:dharma persistence ransomware spyware

Link:

https://tria.ge/reports/201109-frve5t3bzx/

Behaviour

Interacts with shadow copies

Modifies Internet Explorer settings

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Drops file in Program Files directory

Drops file in System32 directory

Modifies service

Suspicious use of SetThreadContext

Adds Run key to start application

Drops desktop.ini file(s)

Deletes itself

Drops startup file

Loads dropped DLL

Reads user/profile data of web browsers

Executes dropped EXE

Modifies extensions of user files

Deletes shadow copies

Dharma

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.

Rule name:	MAL_Ransomware_Wadhrama Create hunting rule
Author:	Florian Roth
Description:	Detects Wadhrama Ransomware via Imphash
Reference:	Internal Research

Rule name:	win_dharma_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	autogenerated rule brought to you by yara-signator

File information

The table below shows additional information about this malware sample such as delivery method and external references.

No further information available

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