MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 381890c0b8c5955bb3f6c229f966fe8d6fc2bc707d9480752e1fed75bbc5b470. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 381890c0b8c5955bb3f6c229f966fe8d6fc2bc707d9480752e1fed75bbc5b470
SHA3-384 hash: ebf8176dde063b96b590ec8370dccfd60c41a0503579bff9e9f21ac47abfbaea200a0c55eaaca2414c762dc38855be13
SHA1 hash: 3b959a6a315b3cfb843d9aba4a5d6ca24dd440bf
MD5 hash: a6173ef48257f495537df09ef37c41e9
humanhash: seventeen-fanta-louisiana-beer
File name:invoice.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:746'496 bytes
First seen:2020-04-14 05:34:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9e8b0f560a6750e7570151d97e24bc93 (3 x AgentTesla, 3 x Loki)
ssdeep 12288:obHlQH4OkL1boH2bZSzssoY+sk5QMSJ71mNNkIZIXzEwEPFh08oXI:y/doHbsm+v5gJ7YII+DkPFGy
Threatray 11'654 similar samples on MalwareBazaar
TLSH DEF4B022F6A14433D367167E8C5B5F7C983ABE41392899472BE91C4CEF39781343A297
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Dropper.Remcos-7666473-0
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

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

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-04-14 00:59:00 UTC
File Type:
PE (Exe)
Extracted files:
44
AV detection:
28 of 31 (90.32%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hamjbqfyywkvxm7wyiu7szx6rvx4fpdqpwkia5jod7wxlo6fwrya._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
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AgentTesla
291c6a303c1015ad7801e1468b5f630fe73914182fbde360754ece704707a4bc
AgentTesla
72781a1a099ec975bbd835764501e4e9e5b87455c004a46d9a816503913bc194
AgentTesla
893f7c1963550f430afbd58c9db646bf8e03bfc81896531666f77acb08221f7d
AgentTesla
8dcbb8a0bffb7f4595c0bcd4dcfa78bac57e2ce1f8f1bdfbc2679fe1f1edc7ce
AgentTesla
931e17b17487438da7d558861ec2c1aa91aa94487b4cde8bb925c2c7faaa7585
AgentTesla
a7b5a8a8da228f2865ae0cb4d78d008b4dc783585cc2a00f8887ff5e65334dbe
AgentTesla
d41f0d16f59cdbfe25cc61c6659d089223c34216fa3e78e2313d65a254e6f66b
AgentTesla
dd4a43b0b8a68db65b00fad99519539e2a05a3892f03b869d58ee15fdf5aa044
AgentTesla
+ 11'644 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
Rule name:win_agent_tesla_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>

File information

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

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
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
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