MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e8eccdea8e3265fe6c45c15bab86334c7335250996039adc86ad6f019684903. 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 2 File information Comments

SHA256 hash: 6e8eccdea8e3265fe6c45c15bab86334c7335250996039adc86ad6f019684903
SHA3-384 hash: 857ade47bb67f656044a24a2fff2b98c54c28c3da5645f1f2b5c9bdbccd6fd1b2c6167609d5a5348e420cce68e83d789
SHA1 hash: 0d4e79ea9f11647df4f220cf382dec376e28a090
MD5 hash: 956a108084e6e22cfb01a06962f4275d
humanhash: saturn-emma-nine-salami
File name:quotation.pdf.exe
Download: download sample
Signature AgentTesla
File size:1'216'000 bytes
First seen:2021-07-01 11:32:52 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 24576:krTGmG3WU2hzhrylgF6WyTpv/l+/cKqMt/3qwwz:krPwWhzhr4y6JtnkkEa7
Threatray 6'299 similar samples on MalwareBazaar
TLSH A045D007F6099A45C8991635CCEFC2741376ED8B7C62CB0F2E997ADE3DB2311C8516A8
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
160
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
quotation.pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-07-01 11:36:03 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
Found malware configuration
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
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)
Sigma detected: Suspicious Double Extension
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 an obfuscated file name to hide its real file extension (double extension)
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: 442923 Sample: quotation.pdf.exe Startdate: 01/07/2021 Architecture: WINDOWS Score: 100 29 Found malware configuration 2->29 31 Multi AV Scanner detection for dropped file 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 11 other signatures 2->35 7 quotation.pdf.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\Roaming\OiIdQmZFB.exe, PE32 7->19 dropped 21 C:\Users\...\OiIdQmZFB.exe:Zone.Identifier, ASCII 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmpAE52.tmp, XML 7->23 dropped 25 C:\Users\user\...\quotation.pdf.exe.log, ASCII 7->25 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 11 quotation.pdf.exe 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 27 mail.esquiresweaters.com 192.185.171.219, 49728, 587 UNIFIEDLAYER-AS-1US United States 11->27 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.AgentTesla
Status:
Malicious
First seen:
2021-07-01 01:46:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
51
AV detection:
20 of 29 (68.97%)
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:
d397a5adb63130d8e14dbc55c623312387a53d515dd2d6e4527d86d9a038989c
MD5 hash:
d293c15498cfb0f20f579fce085da29a
SHA1 hash:
9c48137f5a1e966b0c967bf1861e41b707e221b6
SH256 hash:
b3c63d3244308c0ecbce514f69b144f8d7f58bcbc6372865175e443763406e5e
MD5 hash:
86ce4ef2f2a71e6b0ec14b83c599047f
SHA1 hash:
941dfa5d3b7d400aaea1ddeb6a535be0220db332
SH256 hash:
1c5e0a0d909d1da24af87967a1e154c8aa490a1f99c6624e7214d20eb84f4fec
MD5 hash:
81faf15c7e3c9446d906659f7c7a9f16
SHA1 hash:
d7e05a22b109ce608109dc509029a7fe22b4b8bf
SH256 hash:
6e8eccdea8e3265fe6c45c15bab86334c7335250996039adc86ad6f019684903
MD5 hash:
956a108084e6e22cfb01a06962f4275d
SHA1 hash:
0d4e79ea9f11647df4f220cf382dec376e28a090
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: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.

  
Delivery method
Other

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