MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 957a2c2a53a42c2aa7af7b819a43a0046c7afe7bf1a4d9678c576245258a1735. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 957a2c2a53a42c2aa7af7b819a43a0046c7afe7bf1a4d9678c576245258a1735
SHA3-384 hash: 085f208e77390d67cfc9cde5cab52ee2617ff96647f239f745ba55fa9256a4daaa7891868f72cb7fc6e091c2c68c98d3
SHA1 hash: 25aadc31028f8aebb724fecc9f9d6169d938c377
MD5 hash: 0ea63a436438ffaf0f8373a080a9e288
humanhash: blue-mobile-leopard-kilo
File name:JULY SOA.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:987'136 bytes
First seen:2023-08-14 07:59:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:czI4wuRs6CE3jLMpppdpppppUO9Rs6CE3jLMpppdpppppUOEUFNYVnwTT9yCbVsp:juRs6CE3jLbO9Rs6CE3jLbOEUYVn5WVs
Threatray 21 similar samples on MalwareBazaar
TLSH T103250821D7BB144AFF59A6F88E2F8431B8D9E980F0F5D58963E6281394C2311CD35BE6
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
272
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
JULY SOA.exe
Verdict:
Malicious activity
Analysis date:
2023-08-14 08:00:32 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/c73019b5-57c1-420d-a567-d165ba3ecc72

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/442607/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.27279.102.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Searching for the window
Gathering data
Verdict:
Malicious
Labled as:
MSIL.Bladabindi.Generic
Link:
https://www.hybrid-analysis.com/sample/957a2c2a53a42c2aa7af7b819a43a0046c7afe7bf1a4d9678c576245258a1735
Result
Verdict:
MALICIOUS
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/1df5ef48-b47e-46d3-9818-658e1120b149
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1290843
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1290843 Sample: JULY_SOA.exe Startdate: 14/08/2023 Architecture: WINDOWS Score: 100 40 Snort IDS alert for network traffic 2->40 42 Found malware configuration 2->42 44 Antivirus / Scanner detection for submitted sample 2->44 46 6 other signatures 2->46 7 JULY_SOA.exe 6 2->7         started        11 srlUhCgnvzxSZB.exe 2 2->11         started        13 EbJgI.exe 2 2->13         started        15 EbJgI.exe 2 2->15         started        process3 file4 30 C:\Users\user\AppData\...\srlUhCgnvzxSZB.exe, PE32 7->30 dropped 32 C:\Users\user\AppData\Local\...\tmp79FC.tmp, XML 7->32 dropped 56 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->56 58 May check the online IP address of the machine 7->58 60 Uses schtasks.exe or at.exe to add and modify task schedules 7->60 62 Injects a PE file into a foreign processes 7->62 17 JULY_SOA.exe 17 5 7->17         started        22 schtasks.exe 1 7->22         started        64 Antivirus detection for dropped file 11->64 66 Multi AV Scanner detection for dropped file 11->66 68 Machine Learning detection for dropped file 11->68 signatures5 process6 dnsIp7 34 mail.parivartansandeshfoundation.com 184.168.111.8, 49754, 49756, 587 AS-26496-GO-DADDY-COM-LLCUS United States 17->34 36 api4.ipify.org 64.185.227.156, 443, 49753 WEBNXUS United States 17->36 38 2 other IPs or domains 17->38 26 C:\Users\user\AppData\Roaming\...bJgI.exe, PE32 17->26 dropped 28 C:\Users\user\...bJgI.exe:Zone.Identifier, ASCII 17->28 dropped 48 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->48 50 Tries to steal Mail credentials (via file / registry access) 17->50 52 Tries to harvest and steal browser information (history, passwords, etc) 17->52 54 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->54 24 conhost.exe 22->24         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/957a2c2a53a42c2aa7af7b819a43a0046c7afe7bf1a4d9678c576245258a1735/
Threat name:
ByteCode-MSIL.Backdoor.Bladabhindi
Create hunting rule
Status:
Malicious
First seen:
2023-08-14 07:39:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sv5cykstuqwcvj5ppoazuq5aarwhv7t36gsnsz4mk5rekjmkc42q._file
Verdict:
malicious
Similar samples:
314ac45cb4392a0dc9c8823a494fb0d87716cb8859ce48874a3e47ed4a79438a
AgentTesla
320eef595863d27b83052c90cada90507ea0d47cb6afaef5a6befaf852d43398
AgentTesla
3e6e5db115474d3d62f5b5c14dff34d5bebc993c0622de5419ff26cfea5fbca8
AgentTesla
50cc3104bd011e1bc093f9d532454a2fecfe88d36609897ee10e0be465237ad9
AgentTesla
5143c3ab3d26c339521e5a800fbe266b6ac5c00ee9500190cedb8e905554d82a
AgentTesla
61bfb0233cce21882c378c13bea0de17c890b6c0dee22e2219d4b57190bc8efa
AgentTesla
7f7fa3efbb20f065332eff5b159cd0a1c2a757f3e3a62cd352de90014dd94ba5
AgentTesla
985b9ac7e5d1bb43b27e335d0a280a09633a5798c30d9ebd4468d0eebe2b2cff
AgentTesla
ebb62fe11cf2f9f62b837fc859f217b498d4377b91e1f808fdb370c80b1ee069
AgentTesla
+ 11 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence spyware stealer
Link:
https://tria.ge/reports/230814-jvzv4saf53/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
f635343235e0fd8dc48b1a974cc8eed9e3423a13a2cc6830dbedf2394de43b61
MD5 hash:
9cc29f24e4b4378cd1093e41fa791b51
SHA1 hash:
5b5517e282a81946b83cce313656ae41fa0d7c97
Link:
https://www.unpac.me/results/5a46c565-4343-45e4-aafc-f6c0ecf37da9/
SH256 hash:
957a2c2a53a42c2aa7af7b819a43a0046c7afe7bf1a4d9678c576245258a1735
MD5 hash:
0ea63a436438ffaf0f8373a080a9e288
SHA1 hash:
25aadc31028f8aebb724fecc9f9d6169d938c377
Link:
https://www.unpac.me/results/5a46c565-4343-45e4-aafc-f6c0ecf37da9/
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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
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 957a2c2a53a42c2aa7af7b819a43a0046c7afe7bf1a4d9678c576245258a1735

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/442607/

Comments