MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0a42622b55ffc6c137e9648dd951518df7b489c5a945752878ca5a703b342ed5. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0a42622b55ffc6c137e9648dd951518df7b489c5a945752878ca5a703b342ed5
SHA3-384 hash: 2e07cd79019ee69bb0896791bfaac4bc62a01a138e2290d75dfeadb576985d3f0573b9315e9add9205a28c3f3292091e
SHA1 hash: 67a6a064a94e326190810a38f1256c1a245ead4f
MD5 hash: a6ef15805879c4113ebf93d597adde91
humanhash: paris-india-sad-juliet
File name:SCANDINAVIA V020E.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:525'312 bytes
First seen:2022-06-23 19:17:57 UTC
Last seen:2022-06-24 13:35:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:dz8xOHtLHIQ9CSLWFO084chq+dwLq9/h:yxOHdTLKl84d+iI/h
Threatray 17'997 similar samples on MalwareBazaar
TLSH T19BB4BE11B76CFE92F97EC779107040009BE4C44FB6A2F41D3EAF549E2E6174182A7AB6
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 eaeaa2b2d4d292aa (10 x AgentTesla, 1 x Formbook)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
268
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/282746/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62b4bc8794f434f9fa883dc2/reports/f6012ea1-0b55-4acb-8947-0f85840eb2a1/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5d483395-dcba-48cf-b93c-49a7f2018684
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1018876
Signature
.NET source code contains very large array initializations
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0a42622b55ffc6c137e9648dd951518df7b489c5a945752878ca5a703b342ed5/
Threat name:
Win32.Trojan.Pwsx
Create hunting rule
Status:
Malicious
First seen:
2022-06-23 16:25:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
16 of 41 (39.02%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bjbgek2v77dmcn7jmsg5sukrrx33jcofvfcxkkdyzjnhaozuf3kq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0e969dba18e1defeed23c14f1246d15909ef3d1e10618b06c20206522d45c930
AgentTesla
0ef90f496d7e2181389a13278fad77fe7697487daf0627982edfb6683fe99522
AgentTesla
1addaf4427d6aaad756983d66ee3377f6a54bb0834db9b07fa125cb75efc9dc1
AgentTesla
236281e1cdcf5f66e82b0987ea332c2193961a62f97d5a661e4303b12b582d41
AgentTesla
8648b35734167c919b94b4e69ad92bbd9d46637b50f62be5ac597620d42f5c84
AgentTesla
e43e8562be48fe70260d2804e6bd318f1db5a392982fa3c177a1028fa4e8442c
AgentTesla
ef32f97709d75b9445a28b277b31718c0bc7d53dc47d1b274e63c768e9320141
AgentTesla
+ 17'987 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer suricata trojan
Link:
https://tria.ge/reports/220623-xzxs7shfc5/
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
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Checks computer location settings
Reads data files stored by FTP clients
AgentTesla
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
68b72ed58e52a1b1e1e4ea9a115f32957a74db792c2bd58a3ca4e91b88d0c9d6
MD5 hash:
5dff5f7a4b4263c87921bf31bb0a9e7c
SHA1 hash:
a4b0bfa580330a3b22a4b4dcb01294cb7ac79c60
Link:
https://www.unpac.me/results/d6f47225-f773-4cdf-91f0-91a425049996/
SH256 hash:
1ca8f9b29f2c538cd4d133bed3720c5de6affaba81e9538c5172fa37dce306e0
MD5 hash:
ab79c20f3619e0037dbbbe77270bb38a
SHA1 hash:
4cdaf04c54b60da11b813b1433dca3eea1f023b0
Link:
https://www.unpac.me/results/d6f47225-f773-4cdf-91f0-91a425049996/
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/d6f47225-f773-4cdf-91f0-91a425049996/
SH256 hash:
0a42622b55ffc6c137e9648dd951518df7b489c5a945752878ca5a703b342ed5
MD5 hash:
a6ef15805879c4113ebf93d597adde91
SHA1 hash:
67a6a064a94e326190810a38f1256c1a245ead4f
Link:
https://www.unpac.me/results/d6f47225-f773-4cdf-91f0-91a425049996/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0a42622b55ff/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/0a42622b55ffc6c137e9648dd951518df7b489c5a945752878ca5a703b342ed5

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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

zip f577ded45d4a39fbd7b63b5ebb3029ef7d3eb6af5aa7daa34a5b4b6124ca809c

AgentTesla

Executable exe 0a42622b55ffc6c137e9648dd951518df7b489c5a945752878ca5a703b342ed5

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/282746/
  
Dropped by
SHA256 f577ded45d4a39fbd7b63b5ebb3029ef7d3eb6af5aa7daa34a5b4b6124ca809c
  
Dropped by
MD5 402475fd81c0aa24baaa0d1d4847dada
  
Dropped by
SHA256 d1aa96a2ae8cc3fe07c314e0cf857f9a46790d8ce20f9d08e94ba48b8ad51490
  
Dropped by
MD5 a7afffc1c018b61256878aa5e1eca742

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