MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f8c1b6dd74eecc02125618d05841c13509c7d34d28490518513fb37d5f6a697. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments 1

SHA256 hash: 7f8c1b6dd74eecc02125618d05841c13509c7d34d28490518513fb37d5f6a697
SHA3-384 hash: 4c2945364beb386eff8bf368215b1f37963d91db7473d5c387c99989ee7693856846f80267c59fb5f93791f848b91e05
SHA1 hash: b0984ac35ac5e4e2740712f0c483c743036326e7
MD5 hash: d343d044f30fcbd7c0cb9b3a6fd53123
humanhash: december-iowa-batman-fix
File name:d343d044f30fcbd7c0cb9b3a6fd53123
Download: download sample
Signature AgentTesla
File size:529'408 bytes
First seen:2021-10-06 13:36:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'477 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:4pgocc0WodHm7T2KkjkFOJl8iCfatTKKjFAbk1S3Iwwk5G:4pgrc0WodyaL/lRqS1S3IA5
Threatray 10'872 similar samples on MalwareBazaar
TLSH T176B4CFA833AF6F05DD358FF4142C91D297B67C372469D3690ED5B0EE2922B704A90B93
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
304
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d343d044f30fcbd7c0cb9b3a6fd53123
Verdict:
Malicious activity
Analysis date:
2021-10-06 13:40:18 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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
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: 498037 Sample: XWnSilQ3eG Startdate: 06/10/2021 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 4 other signatures 2->35 7 XWnSilQ3eG.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\...\dEsFbBLQGX.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmpDA72.tmp, XML 7->21 dropped 23 C:\Users\user\AppData\...\XWnSilQ3eG.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 Uses schtasks.exe or at.exe to add and modify task schedules 7->41 43 Injects a PE file into a foreign processes 7->43 11 XWnSilQ3eG.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 gb-promotion.com 192.185.147.20, 49836, 587 OIS1US United States 11->25 27 mail.gb-promotion.com 11->27 45 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->45 47 Tries to steal Mail credentials (via file access) 11->47 49 Tries to harvest and steal ftp login credentials 11->49 51 2 other signatures 11->51 17 conhost.exe 15->17         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-06 11:37:51 UTC
AV detection:
19 of 45 (42.22%)
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:
c7b4c0f7bbbbf9ea7e0ac6514106d666d9d7457399e6ccaa51cfddeae1a64a17
MD5 hash:
02a996b81fccc63aee5c54e1d29b1306
SHA1 hash:
ba1f8bd5709bc2bba5b7e353162e82eb53200c23
SH256 hash:
fe8637d821a39a8b74abce7e043007d38cb9c5cfcb7098af9846cfd98185ac03
MD5 hash:
c380b6831f456ac5cac08c78c0e4dada
SHA1 hash:
3e241a0b9d96c1dfbadd7ee1a8c5ee6d74eba11c
SH256 hash:
de68425aeb3bb81a38d7ed42e245bd2856c893a4fce6dfd87f5cf581f9e9c508
MD5 hash:
9da5efb279f6e058f360f054d4457bed
SHA1 hash:
335ff005069a69f65bb9c78fc322ed5bf34adf77
SH256 hash:
7f8c1b6dd74eecc02125618d05841c13509c7d34d28490518513fb37d5f6a697
MD5 hash:
d343d044f30fcbd7c0cb9b3a6fd53123
SHA1 hash:
b0984ac35ac5e4e2740712f0c483c743036326e7
Malware family:
Agent Tesla
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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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 7f8c1b6dd74eecc02125618d05841c13509c7d34d28490518513fb37d5f6a697

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-10-06 13:36:52 UTC

url : hxxp://xleetaz.xyz/benx/obn.exe