MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a19b0d3173b0988a71ce67a7d14d461db425fbec7d8469eae46d2c047d8f95f. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments

SHA256 hash: 7a19b0d3173b0988a71ce67a7d14d461db425fbec7d8469eae46d2c047d8f95f
SHA3-384 hash: 1e621ad6480a80af14c39a3301564b3f02c9b068a7629b11d338acb5c4062dec28471e7c39c1595446b702a1fed5e4cb
SHA1 hash: c0a1c21b057824ba81da6f3ef14827f1608a6241
MD5 hash: 96369c23fbe297436d39650812888f0d
humanhash: pasta-xray-salami-seventeen
File name:96369c23fbe297436d39650812888f0d.exe
Download: download sample
Signature AgentTesla
File size:552'448 bytes
First seen:2022-06-20 14:10:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:wX52iNwovpOH2RqmcfNg2DhR0EzYS2QTVslpC:C51TRW2ifie6sP2QTVsrC
Threatray 18'276 similar samples on MalwareBazaar
TLSH T15AC40101A6791723E878CBFC84D2A14053FC6426C667F7A88FCA61DF8C67B578A50637
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence


File Origin
# of uploads :
1
# of downloads :
234
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
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 very large array initializations
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.FormBook
Status:
Malicious
First seen:
2022-06-20 12:59:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla
Unpacked files
SH256 hash:
a9458c05fbcba05ed871295ffaf491c5a2e67834c2119d6741a48db957893a51
MD5 hash:
e945e0d6301ec801587b828edd0f21ba
SHA1 hash:
e38487862257d7008f37d1d20aaa32d512a1af07
SH256 hash:
6de8bc7d4844efdb55328126b632a374bee9aaf3073cf9ca5fe5fdf303106f8e
MD5 hash:
7ce2d10bd0f02667bc0e1343d9ffc1c1
SHA1 hash:
c3a5b4e5721085022eb7bf0008b7e449f9369fcf
SH256 hash:
5b6c239958408508389f9c931821d9b0eb55cb72a337d8ae409396a2ea70e324
MD5 hash:
8b7abc6669517aa824986d277ed5fa6e
SHA1 hash:
11f08835c054580fcabdc9b20232a8612a9b6acd
SH256 hash:
ec7ce0d96eee8bd81c3f94d877923c18382271beac11b437a25a0579bc737fc5
MD5 hash:
da01615eed4df04b5aa62f5d41f8c8df
SHA1 hash:
09921c0690df3a1e30d133a2ec9815f2ec165f39
SH256 hash:
7a19b0d3173b0988a71ce67a7d14d461db425fbec7d8469eae46d2c047d8f95f
MD5 hash:
96369c23fbe297436d39650812888f0d
SHA1 hash:
c0a1c21b057824ba81da6f3ef14827f1608a6241
Malware family:
AgentTesla.v3
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:exploit_any_poppopret
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
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 7a19b0d3173b0988a71ce67a7d14d461db425fbec7d8469eae46d2c047d8f95f

(this sample)

  
Delivery method
Distributed via web download

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