MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 206ffd0bd61efa5d7555466690e7e20ee7bcf6f8e45323bb1bb01b85073bc77b. 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

AgentTesla

Vendor detections: 3

Intelligence 3 IOCs YARA 4 File information Comments

SHA256 hash:	206ffd0bd61efa5d7555466690e7e20ee7bcf6f8e45323bb1bb01b85073bc77b
SHA3-384 hash:	f4e96797ef40ee2e3345a66ee3bfa937fdac559be5aaf0ddc5903ec347dd677382dada708b751124df0685de70a19ae7
SHA1 hash:	029faf254b7ae8dfa259f579a2cfa3ea8a4a817d
MD5 hash:	7d1a39534446027dc3020737d4f5b4b4
humanhash:	summer-nine-lion-quebec
File name:	NUPROM_BT-Ticaret Ltd-Ptoforma0499484.docm
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	145'419 bytes
First seen:	2020-06-04 07:33:51 UTC
Last seen:	Never
File type:	docm
MIME type:	application/vnd.openxmlformats-officedocument.wordprocessingml.document
ssdeep	3072:WqZr75/5BOG4kgGkmlWADTvu4+P697QV/P3v/Oh06aAZ8BaY:Frl/qGNJkmMGu697QV/Pf2m6aAUf
TLSH	04E3F182B756F5CBF5D287B2A08363E733D586989D09CA659043F27C2D70C232F2AE55
Reporter	abuse_ch
Tags:	AgentTesla docm

abuse_ch

Malspam distributing AgentTesla:

HELO: svk.sels.ru
Sending IP: 83.172.32.39
From: Shems - Nuprom Co <export1@mtel.net.mo>
Subject: Re:Re:Proforma-NUPROM BT-Ticaret Ltd
Attachment: NUPROM_BT-Ticaret Ltd-Ptoforma0499484.docm

AgentTesla payload URL.
http://4nulledco.com/hRUNa8ehujzfrYl.exe

AgentTesla SMTP exfil server:
mail.bambathaproductions.co.za:587

Intelligence

File Origin

# of uploads :

# of downloads :

136

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.DOCXSTRGOOD..EXE.200225.UNOFFICIAL

TwinWave.EvilDoc.DOCXRSTRGOOD.SHELL.APPLICATION.200225.UNOFFICIAL

TwinWave.EvilDoc.DOCXRSTRGOOD.POWERSHELL.200302.UNOFFICIAL

TwinWave.EvilDoc.DOCXRSTRGOOD.NEW-OBJECT.200322.UNOFFICIAL

Gathering data

Threat name:

Document-Word.Trojan.Dai

Status:

Malicious

First seen:

2020-06-03 19:43:13 UTC

AV detection:

17 of 48 (35.42%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=ebx72c6wd35f25kviztjbz7cb3t3z5xy4rjshoy3wanykbz3y55q._file

Result

Malware family:

n/a

Score:

10/10

Tags:

n/a

Link:

https://tria.ge/reports/201109-8wymkxm1tj/

Behaviour

Modifies Internet Explorer settings

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Checks processor information in registry

Enumerates system info in registry

Office loads VBA resources, possible macro or embedded object present

Drops file in Windows directory

Process spawned unexpected child process

Malware Config

Dropper Extraction:

http://4nulledco.com/hRUNa8ehujzfrYl.exe

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:	Agenttesla_type2 Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Agenttesla in memory
Reference:	internal research

Rule name:	CAP_HookExKeylogger Create hunting rule
Author:	Brian C. Bell -- @biebsmalwareguy
Reference:	https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar