MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 912d6ec12b68a25a9280f5b0f331aec4e9297b493faeba153bf6790fbbab65a8. 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 3 File information Comments

SHA256 hash: 912d6ec12b68a25a9280f5b0f331aec4e9297b493faeba153bf6790fbbab65a8
SHA3-384 hash: 507325b6256fe9cc630a7165a0211311f125653d5f957a5d4f5f5394723bdfdf2c26c355404cc16eeb4c176c10cb67ad
SHA1 hash: 72b13dfcb277eb372afec1983bc30f2012a4aebe
MD5 hash: e4d189a4faa0a236ec878f894a84bd2c
humanhash: oscar-zulu-social-iowa
File name:0568-PO4500132928.exe
Download: download sample
Signature AgentTesla
File size:709'120 bytes
First seen:2021-10-27 19:13:34 UTC
Last seen:2021-10-27 20:25:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:WrOQ3xv8WS1Bo1A1KxMOl3FhizrsJn0uwErP:aO6ZMOlVdnZDr
Threatray 12'349 similar samples on MalwareBazaar
TLSH T156E47B04B1089131FAA825350AD3F9B4CF686C8418159AA62BFD3F4F3FBB1D64B4D6D9
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter malwarelabnet
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
179
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
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
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
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: Powershell Defender Exclusion
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 dnsIp2 2 Behavior Graph ID: 510533 Sample: 0568-PO4500132928.exe Startdate: 27/10/2021 Architecture: WINDOWS Score: 100 31 medicare-equipment.com 2->31 33 mail.medicare-equipment.com 2->33 41 Found malware configuration 2->41 43 Multi AV Scanner detection for dropped file 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 6 other signatures 2->47 8 0568-PO4500132928.exe 7 2->8         started        signatures3 process4 dnsIp5 35 192.168.2.1 unknown unknown 8->35 25 C:\Users\user\AppData\...behaviorgraphQChJNVWWCDQbw.exe, PE32 8->25 dropped 27 C:\Users\user\AppData\Local\...\tmp49AE.tmp, XML 8->27 dropped 29 C:\Users\user\...\0568-PO4500132928.exe.log, ASCII 8->29 dropped 49 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->49 51 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->51 53 Uses schtasks.exe or at.exe to add and modify task schedules 8->53 55 Adds a directory exclusion to Windows Defender 8->55 13 0568-PO4500132928.exe 6 8->13         started        17 powershell.exe 25 8->17         started        19 schtasks.exe 1 8->19         started        file6 signatures7 process8 dnsIp9 37 medicare-equipment.com 192.185.84.191, 49793, 49794, 587 UNIFIEDLAYER-AS-1US United States 13->37 39 mail.medicare-equipment.com 13->39 57 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->57 59 Tries to steal Mail credentials (via file access) 13->59 61 Tries to harvest and steal ftp login credentials 13->61 63 2 other signatures 13->63 21 conhost.exe 17->21         started        23 conhost.exe 19->23         started        signatures10 process11
Threat name:
ByteCode-MSIL.Trojan.Taskun
Status:
Malicious
First seen:
2021-10-27 19:14:05 UTC
AV detection:
13 of 27 (48.15%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
9ee101b9a465c9959fdd9bda1cfcdad4a9ee929c0d6c7bbccd3f05ffe65e472c
MD5 hash:
429a606acb6bc92647a09fe58ea0b5f3
SHA1 hash:
bcb467a5db06b38c15b04f673f22b3fca181ef8a
SH256 hash:
1252884a0835909bc58f6e54b96f723614f761f9f3cc241e05515e39a7dd43f4
MD5 hash:
6c61d2c70f279b2d4dca8e88be09c528
SHA1 hash:
24c875349142265b94a5d383c60dc463f40dfe46
SH256 hash:
4d1ee061c817ea30ca4e461a4f44388662c1c1c2775be2b323858ddbc1679b35
MD5 hash:
1b6d3d31872537cc611ff4322ffc1099
SHA1 hash:
0108adafb207ce044bfb3f7933da45594c545bee
SH256 hash:
912d6ec12b68a25a9280f5b0f331aec4e9297b493faeba153bf6790fbbab65a8
MD5 hash:
e4d189a4faa0a236ec878f894a84bd2c
SHA1 hash:
72b13dfcb277eb372afec1983bc30f2012a4aebe
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: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.

Comments