MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d2456c99b93373a3c4aa7704bb02363336af433de86dc7c6ff5361dd05216fa. 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

SHA256 hash: 9d2456c99b93373a3c4aa7704bb02363336af433de86dc7c6ff5361dd05216fa
SHA3-384 hash: 5153f7ae0a217caf260483fd62d914c47339c73dd57dee74f366f76dfa23442f396e02f483b334e06b83a6dd904cc0db
SHA1 hash: 76a161893710b3b6193ed74161bf49044508f98c
MD5 hash: e8964b1f27e5fed1a9749d1e4a36db6b
humanhash: cat-bravo-iowa-three
File name:9d2456c99b93373a3c4aa7704bb02363336af433de86dc7c6ff5361dd05216fa
Download: download sample
Signature AgentTesla
File size:1'137'664 bytes
First seen:2021-04-16 14:18:29 UTC
Last seen:2021-04-16 14:48:52 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 24576:nDJTtb5YzjurZ26F80trXY5H7XmRRRRRjXtAmAA2akU3ZgO:DxWju7Fjhmb2RRRRRjdAmAA2akUJ
Threatray 4'366 similar samples on MalwareBazaar
TLSH 9135025EB34EAB06D5D8573AC0E9677292718CDAF311F53B28E87A7D0FB22CE0541612
Reporter madjack_red
Tags:AgentTesla

Intelligence


File Origin
# of uploads :
2
# of downloads :
106
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9d2456c99b93373a3c4aa7704bb02363336af433de86dc7c6ff5361dd05216fa
Verdict:
Malicious activity
Analysis date:
2021-04-16 15:01:29 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
Sending a UDP request
Result
Verdict:
UNKNOWN
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
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)
Sigma detected: Scheduled temp file as task from temp location
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: 389435 Sample: ShJLBH3JXo Startdate: 16/04/2021 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 5 other signatures 2->35 7 ShJLBH3JXo.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\...\hCWkeLeWcV.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmp14C1.tmp, XML 7->21 dropped 23 C:\Users\user\AppData\...\ShJLBH3JXo.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 ShJLBH3JXo.exe 6 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 smtp.f2logs.com 11->25 27 us2.smtp.mailhostbox.com 208.91.198.143, 49732, 49733, 587 PUBLIC-DOMAIN-REGISTRYUS United States 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.Infostealer.DarkStealer
Status:
Malicious
First seen:
2021-04-16 08:50:13 UTC
AV detection:
13 of 29 (44.83%)
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 WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
e33b0d0b4b86f0dbb3d1278e68e88a650e5f3350694efb70be313761197b1969
MD5 hash:
471161f6f24e5d26b2db3e0ee18e80b5
SHA1 hash:
ed98f1178a5fe4b86fe0f7e4cd5ebbfba7483a30
SH256 hash:
9d2456c99b93373a3c4aa7704bb02363336af433de86dc7c6ff5361dd05216fa
MD5 hash:
e8964b1f27e5fed1a9749d1e4a36db6b
SHA1 hash:
76a161893710b3b6193ed74161bf49044508f98c
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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


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

Comments