MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4c349bf6c77821271b99a6be3ced88488d18adeeee10f9ac4cbb1bc32c8835e. 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: e4c349bf6c77821271b99a6be3ced88488d18adeeee10f9ac4cbb1bc32c8835e
SHA3-384 hash: 5015f6ab304ed0f1bef854e7f1e4962ce9cf86e62a5f7c7d2b6a959d2ab05c30c81be4fa36c5af5a6c0a2fb1cb515623
SHA1 hash: cbf8e38f7676c1f4ac000f29870223df9265c756
MD5 hash: f9f3faddfe805389d5a20075fc4451a6
humanhash: harry-fix-nebraska-charlie
File name:Pi_74725794.exe
Download: download sample
Signature AgentTesla
File size:969'728 bytes
First seen:2021-01-19 06:30:59 UTC
Last seen:2021-01-19 09:21:55 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:o5UyWLeKH3rtPoOCo42Y1e0LwnAQcPjhaRbngHDDCs9E+pUoPjNjyQ:IWD7KPgYUGwAVQhgfZEQNOQ
Threatray 113 similar samples on MalwareBazaar
TLSH 5A259E2222D95F5CF0BE93756028005793F6F852D769EB5EBDC441DA0A62FC2CB9A703
Reporter cocaman
Tags:AgentTesla DHL exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Pi_74725794.exe
Verdict:
Malicious activity
Analysis date:
2021-01-19 06:33:24 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 custom TCP request
Sending a UDP request
Result
Verdict:
MALICIOUS
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
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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
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 AntiVM_3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 341267 Sample: Pi_74725794.exe Startdate: 19/01/2021 Architecture: WINDOWS Score: 100 29 Found malware configuration 2->29 31 Multi AV Scanner detection for dropped file 2->31 33 Sigma detected: Scheduled temp file as task from temp location 2->33 35 10 other signatures 2->35 7 Pi_74725794.exe 7 2->7         started        process3 file4 19 C:\Users\user\AppData\Roaming\ZoXFjjE.exe, PE32 7->19 dropped 21 C:\Users\user\...\ZoXFjjE.exe:Zone.Identifier, ASCII 7->21 dropped 23 C:\Users\user\AppData\Local\...\tmp2585.tmp, XML 7->23 dropped 25 C:\Users\user\AppData\...\Pi_74725794.exe.log, ASCII 7->25 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 Injects a PE file into a foreign processes 7->41 11 Pi_74725794.exe 15 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 27 mail.privateemail.com 198.54.122.60, 49698, 587 NAMECHEAP-NETUS United States 11->27 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file access) 11->45 47 Tries to harvest and steal ftp login credentials 11->47 49 2 other signatures 11->49 17 conhost.exe 15->17         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Status:
Malicious
First seen:
2021-01-18 23:46:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
5 of 29 (17.24%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
a442af5c457dbc88528b416fc28c58aa31c5864faf0882ab51e0310be3b01111
MD5 hash:
6369cbfcb8f9cb5f5134a27fe6be7727
SHA1 hash:
feea789bbb1fe4bc117ae24dd2de7e6d1c6a59de
SH256 hash:
52d35fabfc97d3e903b5d9eb253e8f84d1dfee2967fa9dde6d6ca37cc61951c5
MD5 hash:
b5a7f2596efe4c5fc5f5d2c733d49259
SHA1 hash:
c121578124375dc293e4daf12fac22442a8131b6
SH256 hash:
91d3371b0b66593f3cafa34976d34804adeec99cfe76d925916d84f80589a46f
MD5 hash:
f1609c24d95cbe4d5c66d165e57b02c3
SHA1 hash:
7edf99720e80f242d79f1546d0e356241baa3e3b
SH256 hash:
e4c349bf6c77821271b99a6be3ced88488d18adeeee10f9ac4cbb1bc32c8835e
MD5 hash:
f9f3faddfe805389d5a20075fc4451a6
SHA1 hash:
cbf8e38f7676c1f4ac000f29870223df9265c756
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.

Malspam

AgentTesla

Executable exe e4c349bf6c77821271b99a6be3ced88488d18adeeee10f9ac4cbb1bc32c8835e

(this sample)

Comments