MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7a22c0673aa0e367545ca6885d0e705225d0f0cbe7e2249b9313446300284db. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments 1

SHA256 hash: f7a22c0673aa0e367545ca6885d0e705225d0f0cbe7e2249b9313446300284db
SHA3-384 hash: ff307e8237fd74c0d7bc57e10bc9a6ecb9eb989e8642d64dd14ead4646f747a0f8d59a32d2e3b11c296208e77e7c95c4
SHA1 hash: ca38dbd06e546753c85bd16b4c5797e6b7490d01
MD5 hash: c5aaabb62e468893291ca2a52b54a1ae
humanhash: north-charlie-sweet-nebraska
File name:c5aaabb62e468893291ca2a52b54a1ae
Download: download sample
Signature AgentTesla
File size:459'776 bytes
First seen:2021-09-14 17:15:49 UTC
Last seen:2021-09-14 18:06:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:KBSomYbBZDnh2TgSD+oWx6Xw3QpSoFZKl5JZx/va6jXlEesgHEHpG:FYbBdh2sKZ8HbrXvnLSACpG
Threatray 9'844 similar samples on MalwareBazaar
TLSH T1CAA4125922BC6B33E9EE0BBDB055A15107B0C7A7A503E74A8AFD71E4084B7E08C157DB
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
201
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c5aaabb62e468893291ca2a52b54a1ae
Verdict:
Malicious activity
Analysis date:
2021-09-14 17:17:40 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
monero obfuscated packed
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 (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 AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 483292 Sample: lq55Zs3CNW Startdate: 14/09/2021 Architecture: WINDOWS Score: 100 27 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->27 29 Found malware configuration 2->29 31 Multi AV Scanner detection for dropped file 2->31 33 6 other signatures 2->33 7 lq55Zs3CNW.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\Roaming\acogzlvKQ.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmp6CC6.tmp, XML 7->21 dropped 23 C:\Users\user\AppData\...\lq55Zs3CNW.exe.log, ASCII 7->23 dropped 35 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->35 37 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->37 39 Uses schtasks.exe or at.exe to add and modify task schedules 7->39 41 Injects a PE file into a foreign processes 7->41 11 lq55Zs3CNW.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 smtp3.ines.ro 80.86.102.179, 49797, 587 INESBucharestROMANIARO Romania 11->25 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file access) 11->45 47 Tries to harvest and steal ftp login credentials 11->47 49 2 other signatures 11->49 17 conhost.exe 15->17         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Status:
Malicious
First seen:
2021-09-14 13:10:34 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
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
Unpacked files
SH256 hash:
7c56ad605663eef01c9421d8f6da113507c3951cf3e19b3072f83c76d72f894c
MD5 hash:
192b0d5d745c27cd202c3edd2f707276
SHA1 hash:
e3ea84b723ae69e0a8f1e5cc0d1204e3c0f6b168
SH256 hash:
ad4a7895d529d5164302bb88596964ab42ff125bf0f5544418c80b6d438cb587
MD5 hash:
43ababb6b0a02907aad43084f12b10d9
SHA1 hash:
b60ba705891d5a666d64300181b475a46714ffa8
SH256 hash:
31692a573c0dfc3db3b2fd3db550db250b10a48ed386fcd8d4d5ed7160ee4c7e
MD5 hash:
9dbca31c5a11b03dea8e51043cdf65de
SHA1 hash:
a9ec6da04a59207e9da2b2eaaee0ee0d19a8f407
SH256 hash:
f7a22c0673aa0e367545ca6885d0e705225d0f0cbe7e2249b9313446300284db
MD5 hash:
c5aaabb62e468893291ca2a52b54a1ae
SHA1 hash:
ca38dbd06e546753c85bd16b4c5797e6b7490d01
Malware family:
Agent Tesla v3
Verdict:
Malicious
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
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

AgentTesla

Executable exe f7a22c0673aa0e367545ca6885d0e705225d0f0cbe7e2249b9313446300284db

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-09-14 17:15:51 UTC

url : hxxp://marketingintelligence.tech/nax/nd.exe