MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92937f7868601189fc7a3c51f7de21a1a16d92d2ec823cc6faf69cebc8939376. 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: 7

Intelligence 7 IOCs YARA 3 File information Comments

SHA256 hash:	92937f7868601189fc7a3c51f7de21a1a16d92d2ec823cc6faf69cebc8939376
SHA3-384 hash:	07129d4021884ec979cdede95be7e50ab4cd3602b514a28f7dbf4ec264ebc179b886a0d1183e3970042ac132b094f06f
SHA1 hash:	b5b4fe3824f4baf08d0bf7e19bd4f73589d4b305
MD5 hash:	6f5cc8fa4d270a910af4fe1a3200f8fa
humanhash:	music-fanta-blue-sierra
File name:	Amount 30,000 EUR.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	630'272 bytes
First seen:	2020-07-29 12:04:42 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:rIKczssYlSd8gS6Hbpwbkh43UvQKWcXLwfvPpM6kD7xLUulCa:HcoSG167pyM43EQtcwpM6kD7B
Threatray	10'524 similar samples on MalwareBazaar
TLSH	07D4D019B6A4ED1AC2FE4135E2DC1108CFFCD193926BE349685397BF16CB3A2DA41172
Reporter	abuse_ch
Tags:	AgentTesla exe

abuse_ch

Malspam distributing AgentTesla:

HELO: dns9.parkpage.foundationapi.com
Sending IP: 103.130.201.5
From: frances <pankaj.tiwari@deconglobalsolutions.com>
Reply-To: accountant@transfieldservices.com
Subject: attached swift by amount 30000 EUR.
Attachment: Amount 30,000 EUR.zip (contains "Amount 30,000 EUR.exe")

AgentTesla SMTP exfil server:
mail.cybix.in:587

AgentTesla SMTP exfil email address:
akash.kumar@cybix.in

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/34867/

Detection(s):

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

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/402509

Signature

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Contains functionality to register a low level keyboard hook

Found malware configuration

Installs a global keyboard hook

Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Sigma detected: Scheduled temp file as task from temp location

Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Mail credentials (via file access)

Uses schtasks.exe or at.exe to add and modify task schedules

Yara detected AgentTesla

Yara detected AntiVM_3

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/92937f7868601189fc7a3c51f7de21a1a16d92d2ec823cc6faf69cebc8939376/

Threat name:

ByteCode-MSIL.Trojan.Kryptik

Status:

Malicious

First seen:

2020-07-29 12:06:07 UTC

AV detection:

24 of 28 (85.71%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=skjx66dimaiyt7d2hri7pxrbugqw3ews5sbdzrx262ooxsetsn3a._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

642f3ac7ce246c87fed41bc3952ed2086187587f34a5b27270ac3c1ffca8aff3

AgentTesla

70b1ba0ece1eaa61f8946de73d8528caff86b5255ba2fe05e15f5b507db5c8fc

AgentTesla

7f0fb6cbeb67d61d2fcf55c3e9496eee625be53db7e4e0a6321403efd9f8f7c8

AgentTesla

86e731609c61fdf28983435240b0e28b9548ec53863c2db87036f0f79313c33b

AgentTesla

8de5b231add82c95e720fb340206a50034e9ac1de1108977389538f37a5be45b

AgentTesla

92458ba101e201f855a4bf2d71281cd304171520d73c90947cc45921da3e7987

AgentTesla

a1ae3cae3a7b93cf6120c02c769ba0779bc367f892e0aebc5809b7ec936e1c0f

AgentTesla

a5a2748fa5b4e8ec996c3a400fa9250c3172ce43e3c8dbae8d26f825566d8d07

AgentTesla

e509b23e338968bd1f1242df28436bf1c954d91b2410654d55d3812078eda6f8

AgentTesla

+ 10'514 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/200729-qt69nl8x8a/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Program crash

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

Threat name:

Kryptik

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/92937f7868601189fc7a3c51f7de21a1a16d92d2ec823cc6faf69cebc8939376

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