MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ba43601199a710d281fd01eee74f07a682c500d4075a416d034af10956eec1b. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2ba43601199a710d281fd01eee74f07a682c500d4075a416d034af10956eec1b
SHA3-384 hash: 5e597da83d10c1fd2cc546f8a801b792fa8879c3878adc60286bb894962519a35794cce132f2218be01e443a00b2c639
SHA1 hash: cc16baefe84caca433b2c18a5c283969c0bbdc28
MD5 hash: 61fcdf1f45fe0a23a7dc6e289454e368
humanhash: five-utah-north-grey
File name:Maersk Outstanding Docs.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'001'984 bytes
First seen:2022-07-27 05:32:47 UTC
Last seen:2022-07-27 06:50:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'652 x Formbook, 12'246 x SnakeKeylogger)
ssdeep 24576:XUUxjeQeIFdNQbK5axUtvNBvyEf7/NIfx:XUUUYQbK5Rvb7/NIf
TLSH T19F25CF1533B84610E8BBCB79C0320504CBF5B64B55EAEBAE1E9879F52D72782C914F27
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon a89696b2968e8a90 (10 x AgentTesla, 6 x FormBook, 4 x SnakeKeylogger)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
257
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/294499/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.957.2391.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62e0ce10b3bb70bb32e3ddb3/reports/258499f9-05fa-4ced-a310-ab151b9fa9f9/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/70d64a34-f994-4d63-87c4-8542026c961c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1041573
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Snort IDS alert for network traffic
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 / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2ba43601199a710d281fd01eee74f07a682c500d4075a416d034af10956eec1b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-07-27 05:33:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
24 of 26 (92.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fosdmaiztjyq2ka72apo45hqpjucyuanib22ifwqgsxrbflo5qnq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220727-f8vlrsafej/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1633482536:AAF1JIS_DaayovuRrLGy_POYaI3DRc2CrPY/sendDocument
Unpacked files
SH256 hash:
b91307eeae6495cc3202fb1ec39e3f58534be4b1a60795d0b31fd52c76f040d4
MD5 hash:
19f1df1e9b8f809b61dab4490cdc6e9c
SHA1 hash:
9e2e47b1ae0d94e894a88ce28a7c8a7c1a00e8ef
Link:
https://www.unpac.me/results/8a7b4745-c83a-427f-933e-e437b8e801d5/
Parent samples :
827774cd3d42753b5a959a706a3ae0d989cd6b1cdb9eb54590acdc37f086d4b4
5509e143021f95074f9cde2dac4d79960710adb794bb1cdf57582be08681c3bf
57191284c75940f3a637266acc38d3a503ab97a52c9d99a0a85ff61d27420b6f
44adde49a051c923e1ed89d0adfa105fb66f85bebe630f625c29e25f93da3043
604c52301a76a47042112a3a7fca37f1c6c205a0888a6e28c5555406c55b2279
SH256 hash:
56694686a080dad45345fbb9ba33de821b91dd9e5eb5f06d3889d8088ad9f667
MD5 hash:
c55ace06b6c730ac0fab26d375e5b8f4
SHA1 hash:
47f1c8c3ed94ca270ede256cc78526b48c900503
Link:
https://www.unpac.me/results/8a7b4745-c83a-427f-933e-e437b8e801d5/
SH256 hash:
c8e9e16a1ce0230367ee6115bce2a57e108d9f580c17acfc5f20e46df8811893
MD5 hash:
8aec33048f48f928b343da07e3fbb374
SHA1 hash:
fd17c2dce9d9d94900081b3ad6dcc1a43d4f3f66
Link:
https://www.unpac.me/results/8a7b4745-c83a-427f-933e-e437b8e801d5/
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/8a7b4745-c83a-427f-933e-e437b8e801d5/
SH256 hash:
e564513c43380315992640814660840a5b4703eb1bdd83e4bfb41adc8b00a952
MD5 hash:
745a8ebc59de416f9fd30feff3a73c8c
SHA1 hash:
929a6c83ae8973d863cf4640a979b86da829b988
Link:
https://www.unpac.me/results/8a7b4745-c83a-427f-933e-e437b8e801d5/
SH256 hash:
2ba43601199a710d281fd01eee74f07a682c500d4075a416d034af10956eec1b
MD5 hash:
61fcdf1f45fe0a23a7dc6e289454e368
SHA1 hash:
cc16baefe84caca433b2c18a5c283969c0bbdc28
Link:
https://www.unpac.me/results/8a7b4745-c83a-427f-933e-e437b8e801d5/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2ba43601199a/report/overview.html
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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

Executable exe 2ba43601199a710d281fd01eee74f07a682c500d4075a416d034af10956eec1b

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/294499/

Comments