MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 006854d4623003bf6b98110f8c8108d97d475055511bd9d222b8d3bc6f39f8dc. 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 8 File information Comments 1

SHA256 hash: 006854d4623003bf6b98110f8c8108d97d475055511bd9d222b8d3bc6f39f8dc
SHA3-384 hash: fbc7b807f16fab6b80be46ee182c5cb53aa0818ff1e9f1ae759c1e2eaa5981ca8d5989216cc03524899604f7d8889516
SHA1 hash: 10a127cf5caadf7b03c2cc96287b0551cb508ba6
MD5 hash: 7cef6d071e260ef6ad970afd3aa1aa58
humanhash: apart-delaware-low-may
File name:7cef6d071e260ef6ad970afd3aa1aa58
Download: download sample
Signature AgentTesla
File size:215'472 bytes
First seen:2022-09-01 11:21:30 UTC
Last seen:2022-09-01 15:43:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 3072:3pFetzVNllIo4o0DHvcvXWAjRylfd4syi7NLtglIcNR3UH5HHMc:3/KoJo07UvrjRylEi7TKNpUhMc
TLSH T1EA24025536F0E817CA641632FCEE84242BA8F9563512DB1A749FF73C1AB33E3144B58A
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon e4dcd8c4d4d4c4d4 (95 x AgentTesla, 51 x Formbook, 12 x RemcosRAT)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
271
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Shipping Details_PDF.js
Verdict:
Malicious activity
Analysis date:
2022-09-01 10:29:42 UTC
Tags:
opendir loader agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Creating a window
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay 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
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
Snort IDS alert for network traffic
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 / registry access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 695247 Sample: 4s2jnObij4.exe Startdate: 01/09/2022 Architecture: WINDOWS Score: 100 22 Snort IDS alert for network traffic 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 9 other signatures 2->28 6 4s2jnObij4.exe 1 2->6         started        process3 file4 18 C:\Users\user\AppData\...\4s2jnObij4.exe.log, ASCII 6->18 dropped 30 Writes to foreign memory regions 6->30 32 Allocates memory in foreign processes 6->32 34 Injects a PE file into a foreign processes 6->34 36 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 6->36 10 cvtres.exe 15 2 6->10         started        14 cvtres.exe 6->14         started        16 svchost.exe 6->16         started        signatures5 process6 dnsIp7 20 api.telegram.org 149.154.167.220, 443, 49805 TELEGRAMRU United Kingdom 10->20 38 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 10->38 40 Tries to steal Mail credentials (via file / registry access) 10->40 42 Tries to harvest and steal ftp login credentials 10->42 44 Tries to harvest and steal browser information (history, passwords, etc) 10->44 46 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->46 48 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 14->48 signatures8
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Status:
Malicious
First seen:
2022-09-01 07:04:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
24 of 41 (58.54%)
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 payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot2062652208:AAEyc-7xEcUOQxNpdlexOidqQZT1Fi23E0A/sendDocument
Unpacked files
SH256 hash:
670eac291de3006ec5a37968178e02234e16c526212d81f9b02856e91a392e59
MD5 hash:
917a770bdd32d6cf5f677eb341cbd388
SHA1 hash:
234ff727d53181c644bcbce6507e26c4ef8bd16d
SH256 hash:
5e18932cb82a8a9433d678c3812efb7a44b7eb2dc9387c556a5dbfcfb2e88123
MD5 hash:
99265ea1cbc88959fe25e85e4041f648
SHA1 hash:
78209ceac7e636379c89989e0dd2b2e0e67d5468
SH256 hash:
006854d4623003bf6b98110f8c8108d97d475055511bd9d222b8d3bc6f39f8dc
MD5 hash:
7cef6d071e260ef6ad970afd3aa1aa58
SHA1 hash:
10a127cf5caadf7b03c2cc96287b0551cb508ba6
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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:AgentTeslaV3
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_ab4444e9
Author:Johannes Bader
Description:detects Agent Tesla
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.

Web download

AgentTesla

Executable exe 006854d4623003bf6b98110f8c8108d97d475055511bd9d222b8d3bc6f39f8dc

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-09-01 11:21:33 UTC

url : hxxp://95.214.24.120/vect/VBXCBCXVHGS.exe