MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08b8b5c623bd115853cacfa860262fc966334f844a0bda1ed0dfb64bed0e8504. 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: 4


Intelligence 4 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 08b8b5c623bd115853cacfa860262fc966334f844a0bda1ed0dfb64bed0e8504
SHA3-384 hash: c537a0b50477d4110be20bdd5f493a4e30079a2759344434e69f7dcbbcadea1f97d396ad3d1f493ec2be23bfa58cb5eb
SHA1 hash: ee5189567ec384377f4cbd6ffef5cc5594795cd7
MD5 hash: a23affb6b718c49f6b400e63f21a2cb9
humanhash: berlin-hot-bulldog-mockingbird
File name:stoppppp.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:838'144 bytes
First seen:2020-04-30 04:06:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9f874c5a04225ae29182d645f5ba0d70 (3 x Loki, 2 x AgentTesla)
ssdeep 24576:wD3y77777I777qerJ4SEiZGd6hOwh62fEJFCTBcZ:sVJ45aS7k62fEaGZ
Threatray 11'394 similar samples on MalwareBazaar
TLSH 0305AF22F2D1483BD3731A789C5B52A498367E1D3F38A87A2BF41D4C5F386A13935297
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-04-30 03:58:00 UTC
File Type:
PE (Exe)
Extracted files:
38
AV detection:
28 of 31 (90.32%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bc4llrrdxuivqu6kz6ugajrpzftdgt4ejif5uhwq363ex3ioquca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
Similar samples:
66e548774f497cb4dba29b195df59b74b351365eaa777f1516a1baa02805ab22
AgentTesla
8144c16fae9de990f8c3d24fad70488d56b0e2177d310225f334896506516096
AgentTesla
85f9449b3bf138291017bff513ccc66cdbbb81478098149bf6ddaf44410c235e
AgentTesla
97d54f0a2f699e5c76e22ca14f691c77194ac8d6262e4eb972510123f6843748
AgentTesla
acbcb4df85d5f9b834b53599b13447cac78dcae89cbf9ae396ec7f932ea174cb
AgentTesla
be97c3f71385314e1d4da565788beba4633afd5d41c1a58eb3600b420becc747
AgentTesla
d2413a8b2b2056da1f4855318e34e285e1f91d2824c41125eb9daf6b5fb6584b
AgentTesla
d35fa7398645806a3aa37ded614d333225b7f5f78bcc9abdb3ea83dc80a19a05
AgentTesla
e3574b9f84ca8cf778a664b60c2d6fde9049c51a384f5fbe49003fe806afd966
AgentTesla
ee7ad8e5b1668792ad637972d788af49d288c6a8789a1c9bbee5f6df9ec7df00
AgentTesla
+ 11'384 additional samples on MalwareBazaar
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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar

File information

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

Malspam

AgentTesla

ace c480ec26d07e60aa7819793ad69aac2d7543a2adc9f55f7efe05754a3de3eb2f

AgentTesla

Executable exe 08b8b5c623bd115853cacfa860262fc966334f844a0bda1ed0dfb64bed0e8504

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 c480ec26d07e60aa7819793ad69aac2d7543a2adc9f55f7efe05754a3de3eb2f

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
COM_BASE_APICan Download & Execute componentsole32.dll::CoCreateInstance
SHELL_APIManipulates System Shellshell32.dll::ShellExecuteExA
shell32.dll::ShellExecuteA
shell32.dll::SHGetFileInfoA
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryExA
kernel32.dll::LoadLibraryA
kernel32.dll::GetSystemInfo
kernel32.dll::GetStartupInfoA
kernel32.dll::GetDiskFreeSpaceA
kernel32.dll::GetCommandLineA
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateFileA
kernel32.dll::FindFirstFileA
kernel32.dll::GetTempPathA
version.dll::GetFileVersionInfoSizeA
version.dll::GetFileVersionInfoA
WIN_REG_APICan Manipulate Windows Registryadvapi32.dll::RegOpenKeyExA
advapi32.dll::RegQueryValueExA
WIN_USER_APIPerforms GUI Actionsuser32.dll::ActivateKeyboardLayout
user32.dll::CreateMenu
user32.dll::FindWindowA
user32.dll::PeekMessageA
user32.dll::CreateWindowExA

Comments