MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f863520fc90873d113c676de404b9eb190545e8e412873404ef3461e3a163234. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments 1

SHA256 hash: f863520fc90873d113c676de404b9eb190545e8e412873404ef3461e3a163234
SHA3-384 hash: e1934b02c2f3231f16a842aead6e797d1efdd5adcb56c1dd00b667361093ba05209727c0706d566dc5ec788c1cd49fd0
SHA1 hash: 2f29f17d542185780459c283cd7385c266ae4459
MD5 hash: 97665ac797f97f72b4955afb20da34e8
humanhash: orange-happy-foxtrot-south
File name:97665ac797f97f72b4955afb20da34e8
Download: download sample
Signature AgentTesla
File size:500'224 bytes
First seen:2021-09-27 10:36:33 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:Zz5BIF/OD2hoUJ2Fv6xYSfTPJyFB91WT0ovDTJUCd5RqhWZz9:F5BIF82hoUUZMHPJMfaXTJ1SWZz9
Threatray 10'926 similar samples on MalwareBazaar
TLSH T1FFB4E01EA52DD61ECACFC27BF094162D1A19F8C2B3C4C904DF9B62F595587BA06848CF
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
J21021 TUBI PER QUALIFICHE.doc
Verdict:
Malicious activity
Analysis date:
2021-09-27 08:57:36 UTC
Tags:
exploit CVE-2017-11882 loader

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
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 strings
Contains functionality to register a low level keyboard hook
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Moves itself to temp directory
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: 491290 Sample: XSVCvrvmkQ Startdate: 27/09/2021 Architecture: WINDOWS Score: 100 29 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->29 31 Found malware configuration 2->31 33 Multi AV Scanner detection for dropped file 2->33 35 6 other signatures 2->35 7 XSVCvrvmkQ.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\Roaming\cjeOJDKg.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmpC3F8.tmp, XML 7->21 dropped 23 C:\Users\user\AppData\...\XSVCvrvmkQ.exe.log, ASCII 7->23 dropped 37 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->37 39 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->39 41 Contains functionality to register a low level keyboard hook 7->41 43 2 other signatures 7->43 11 XSVCvrvmkQ.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 jtinti.com 67.20.76.217, 49779, 587 UNIFIEDLAYER-AS-1US United States 11->25 27 mail.jtinti.com 11->27 45 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->45 47 Moves itself to temp directory 11->47 49 Tries to steal Mail credentials (via file access) 11->49 51 3 other signatures 11->51 17 conhost.exe 15->17         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-09-27 08:18:46 UTC
AV detection:
17 of 28 (60.71%)
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 behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
a6d3d7e70ad2a13ef5bcbe0586c709a0d062c112cd3f157454483584263a444c
MD5 hash:
c47272875b40f1a7df0ccdb8b54fa6bf
SHA1 hash:
f2fc9b68fc0b47f0fed17d670b398c15d302fef7
SH256 hash:
bd3a0d9fc8b99bcf396357f87304bba34d3e7974ff541aa72bdc756a6519feb4
MD5 hash:
fb1b01661a9822206e0d75c22b4cb8a6
SHA1 hash:
b4730b703f890cef12b8c5f60726c569da852399
SH256 hash:
9990e6b4bb7e187b2bf187e97fafc3e09dd3f02f1566893d997acb96d3d5278b
MD5 hash:
b1572bb7dbf159f07655d39718dd3344
SHA1 hash:
538132ce9f0859eef43ca3ddc79170d887d6696f
SH256 hash:
efd2f7657839b252c2fb8489c1ccf610b8e57b471efe049de86a74bc1506775d
MD5 hash:
c3f3e4a9e9ab54bf847a9fc02e7a2160
SHA1 hash:
0853bec33e36ede763927cda0f03129ca763bc07
SH256 hash:
f863520fc90873d113c676de404b9eb190545e8e412873404ef3461e3a163234
MD5 hash:
97665ac797f97f72b4955afb20da34e8
SHA1 hash:
2f29f17d542185780459c283cd7385c266ae4459
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 f863520fc90873d113c676de404b9eb190545e8e412873404ef3461e3a163234

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-09-27 10:36:34 UTC

url : hxxp://xleetaz.xyz/prison/ikk.exe