MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74922dfedb9460b4bfed3dcc49543331241e02084ab4ea5ec6ffce1886b5275c. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 74922dfedb9460b4bfed3dcc49543331241e02084ab4ea5ec6ffce1886b5275c
SHA3-384 hash: 2428dc4ea4614248dce17dc51b181eca8cd0e382af3446046aef4cce8c295129b38532a44aa138ad2bb763ca08255eee
SHA1 hash: 6435cdace1bc64c3605caf942ebf0a4ad3a72691
MD5 hash: 8cf4338a3c09787bef74ca41d0095f6c
humanhash: pennsylvania-romeo-lion-oregon
File name:8cf4338a3c09787bef74ca41d0095f6c.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:24'064 bytes
First seen:2021-04-26 06:43:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 192:1VXpKuXrpXy5s2hiTveDcw7Jj6p9y1mwwnL/L8E9NOu96:/Xyi2hiT7gjY9y1TOL/YI5
Threatray 4'194 similar samples on MalwareBazaar
TLSH B0B2FE7866D75CB7C6EC883409D8B41106A68FB0E72B8713FD9312A59ECE32924FDE15
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
139
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
URGENT_QUOTATION.doc
Verdict:
Malicious activity
Analysis date:
2021-04-26 05:22:33 UTC
Tags:
exploit CVE-2017-11882 trojan dtloader loader keylogger stealer agenttesla
Link:
https://app.any.run/tasks/d2605d82-9c44-4fe5-82ea-a3a1db1ba8f1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/144235/
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Sending an HTTP GET request
Creating a file
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
Unauthorized injection to a recently created process
Adding an access-denied ACE
Creating a window
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c6401ff3-11d3-494a-a9db-110b48768c8f
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/697419
Signature
Contains functionality to hide a thread from the debugger
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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 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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 397630 Sample: edLJhIqx8C.exe Startdate: 26/04/2021 Architecture: WINDOWS Score: 100 60 Found malware configuration 2->60 62 Multi AV Scanner detection for submitted file 2->62 64 Yara detected AgentTesla 2->64 66 Machine Learning detection for sample 2->66 7 edLJhIqx8C.exe 15 4 2->7         started        11 newapp.exe 3 2->11         started        13 newapp.exe 2->13         started        process3 dnsIp4 46 xwjhdjylqeypyltby.ml 104.21.88.107, 49703, 80 CLOUDFLARENETUS United States 7->46 68 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->68 70 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->70 72 Hides threads from debuggers 7->72 74 Contains functionality to hide a thread from the debugger 7->74 15 edLJhIqx8C.exe 2 5 7->15         started        20 WerFault.exe 23 11 7->20         started        22 cmd.exe 1 7->22         started        24 edLJhIqx8C.exe 7->24         started        76 Multi AV Scanner detection for dropped file 11->76 78 Machine Learning detection for dropped file 11->78 80 Injects a PE file into a foreign processes 11->80 26 cmd.exe 11->26         started        28 newapp.exe 11->28         started        30 WerFault.exe 11->30         started        signatures5 process6 dnsIp7 48 utari.iixcp.rumahweb.com 103.247.9.68, 25, 49725 RUMAHWEB-AS-IDRumahwebIndonesiaCVID Indonesia 15->48 40 C:\Users\user\AppData\Roaming\...\newapp.exe, PE32 15->40 dropped 42 C:\Users\user\...\newapp.exe:Zone.Identifier, ASCII 15->42 dropped 52 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->52 54 Tries to steal Mail credentials (via file access) 15->54 56 Tries to harvest and steal ftp login credentials 15->56 58 2 other signatures 15->58 50 192.168.2.1 unknown unknown 20->50 44 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 20->44 dropped 32 conhost.exe 22->32         started        34 timeout.exe 1 22->34         started        36 conhost.exe 26->36         started        38 timeout.exe 26->38         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/74922dfedb9460b4bfed3dcc49543331241e02084ab4ea5ec6ffce1886b5275c/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=osjc37w3srqljp7nhxgesvbtgesb4aqijk2ouxwg77hbrbvve5oa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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9084d540bb1b53268cfa8b0372d5ea3769040050deda186264ff5127f1dcc698
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a997db748e940751ad67b16d4d58b0a4684c4106dd751f52df9d49bd67b9e9ea
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e064cd70ae6467ad9c0342b4750cae4fb688c56b0d904ea4091aa074e174dcf0
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f408fd39d1ec47e7ba56e85ac76e167b2cb000acde2643ec8f36c571fcc1842f
AgentTesla
+ 4'184 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/210426-cskfxhl2m2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Delays execution with timeout.exe
Enumerates physical storage devices
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
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:
74922dfedb9460b4bfed3dcc49543331241e02084ab4ea5ec6ffce1886b5275c
MD5 hash:
8cf4338a3c09787bef74ca41d0095f6c
SHA1 hash:
6435cdace1bc64c3605caf942ebf0a4ad3a72691
Link:
https://www.unpac.me/results/c6dcb375-8545-4d37-ac70-0a2828be1fc1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/74922dfedb9460b4bfed3dcc49543331241e02084ab4ea5ec6ffce1886b5275c

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_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

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

Web download

AgentTesla

Executable exe 74922dfedb9460b4bfed3dcc49543331241e02084ab4ea5ec6ffce1886b5275c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1156765/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/144235/

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