MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d31167b693b3e77f4aaf085c05db93ef82925c377fe5f801aca45a9990c735e9. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments 1

SHA256 hash: d31167b693b3e77f4aaf085c05db93ef82925c377fe5f801aca45a9990c735e9
SHA3-384 hash: 5252f7dc4f2f645435af6657ceb16945f2bdf682a638db3dcf13eee2b07ca928ab60972eeceb4f63256e0f9a2034b33e
SHA1 hash: 580dcf2f74de1c4390babfdc4fec210e5e6d91ef
MD5 hash: a4f1e23b78cf003686e3bcda9ff0e837
humanhash: papa-beer-blue-equal
File name:a4f1e23b78cf003686e3bcda9ff0e837
Download: download sample
Signature AgentTesla
File size:878'592 bytes
First seen:2021-08-09 05:54:37 UTC
Last seen:2021-08-09 08:48:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:10byGGt2NjFmzPVrIvz8WAoDTM8UJkAp+9vsyLpIcM0dppCy+Nbwax:1iyGGMNjUEvz8rMlqcxpC17
Threatray 8'072 similar samples on MalwareBazaar
TLSH T18F15DF10A3F8075AF9FBBB389971025467F5F917A73AC64E2E5540CD8971F80CAA2723
dhash icon 255a4b371b7b660f (11 x AgentTesla, 2 x AsyncRAT, 1 x RedLineStealer)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Quotation.doc
Verdict:
Malicious activity
Analysis date:
2021-08-09 05:01:41 UTC
Tags:
exploit CVE-2017-11882 loader keylogger stealer agenttesla

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
Sending a UDP request
Launching a process
Creating a process with a hidden window
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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: 461480 Sample: LqVo030pwn Startdate: 09/08/2021 Architecture: WINDOWS Score: 100 51 Multi AV Scanner detection for dropped file 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 Yara detected AgentTesla 2->55 57 3 other signatures 2->57 7 LqVo030pwn.exe 7 2->7         started        11 newapp.exe 5 2->11         started        13 newapp.exe 4 2->13         started        process3 file4 37 C:\Users\user\AppData\Roaming\tPLrqb.exe, PE32 7->37 dropped 39 C:\Users\user\AppData\Local\Temp\tmp2EC.tmp, XML 7->39 dropped 41 C:\Users\user\AppData\...\LqVo030pwn.exe.log, ASCII 7->41 dropped 59 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->59 61 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->61 63 Uses schtasks.exe or at.exe to add and modify task schedules 7->63 15 LqVo030pwn.exe 2 5 7->15         started        19 schtasks.exe 1 7->19         started        65 Multi AV Scanner detection for dropped file 11->65 67 Injects a PE file into a foreign processes 11->67 21 schtasks.exe 1 11->21         started        23 newapp.exe 11->23         started        25 newapp.exe 11->25         started        27 schtasks.exe 13->27         started        29 newapp.exe 13->29         started        signatures5 process6 file7 43 C:\Users\user\AppData\Roaming\...\newapp.exe, PE32 15->43 dropped 45 C:\Users\user\...\newapp.exe:Zone.Identifier, ASCII 15->45 dropped 47 Moves itself to temp directory 15->47 49 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->49 31 conhost.exe 19->31         started        33 conhost.exe 21->33         started        35 conhost.exe 27->35         started        signatures8 process9
Threat name:
ByteCode-MSIL.Infostealer.ClipBanker
Status:
Malicious
First seen:
2021-08-09 05:55:10 UTC
AV detection:
15 of 47 (31.91%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger persistence 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
Adds Run key to start application
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
aed00f82f1772e5a403cce9c1349202c8371e67ed9ef19a33cac0bf2a411f3c1
MD5 hash:
c273f926e2a29bd62cc8f27b569a0b2a
SHA1 hash:
e08d302cab3e11d776599a6b0537207fce6f9c51
SH256 hash:
914ec6c381bffe5555a68ae0adf46c3d8054db3b486c30d3c58b9112f3af4288
MD5 hash:
4bac32ef35a40f38cc6fd9bc39551c9e
SHA1 hash:
7df5aae5f4150eb5575c7080c8f55a0576525200
SH256 hash:
b73618e686148a710b7d9dbf6d6d99544198eb5d70bc5f524a2f2afaf6811514
MD5 hash:
acbe3eb18c6ab4c25ef9c80231360329
SHA1 hash:
1e4eff257c9f707bb399f874b7375e317281bf56
SH256 hash:
d31167b693b3e77f4aaf085c05db93ef82925c377fe5f801aca45a9990c735e9
MD5 hash:
a4f1e23b78cf003686e3bcda9ff0e837
SHA1 hash:
580dcf2f74de1c4390babfdc4fec210e5e6d91ef
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 d31167b693b3e77f4aaf085c05db93ef82925c377fe5f801aca45a9990c735e9

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-08-09 05:54:38 UTC

url : hxxp://bante.xyz/saveme/pal.exe