MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5e52eb8ca60b2028a3ceed7284a9c36dec5139741944d71dd732d622644fc00. 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: 17


Intelligence 17 IOCs YARA 6 File information Comments 1

SHA256 hash: c5e52eb8ca60b2028a3ceed7284a9c36dec5139741944d71dd732d622644fc00
SHA3-384 hash: e16e1328056569487b87eaea251202d5e1648fb782dff5c859990bb2d1dc3f69bdf9636a8cb7de04b260528edd045e30
SHA1 hash: 3192cc4ecfbe4f07de60ba365814a2d9ac803aff
MD5 hash: d7af0517b5d3fb8796ee44e44f3439b0
humanhash: paris-five-lamp-magazine
File name:d7af0517b5d3fb8796ee44e44f3439b0
Download: download sample
Signature AgentTesla
File size:316'546 bytes
First seen:2023-06-15 08:24:28 UTC
Last seen:2023-06-15 08:39:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:AYa6KR77aw54+rPR7z+wd7B/cADyW3BAl8uF4NzqkUjXn:AYoRKw54Ch1Eay6C3
Threatray 4'555 similar samples on MalwareBazaar
TLSH T1CB6412253690C1A7E4A30A750D34C6FEE1A6FE258D44121B77C0FF6FB971A84DA0DB61
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon e0aaaa2b0303aad0 (34 x Formbook, 21 x AveMariaRAT, 18 x AgentTesla)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
293
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase Order_PO1140810.doc
Verdict:
Malicious activity
Analysis date:
2023-06-14 14:33:10 UTC
Tags:
exploit cve-2017-11882 loader

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

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Setting a keyboard event handler
Stealing user critical data
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin overlay packed shell32.dll
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, NSISDropper
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found malware configuration
Installs a global keyboard hook
Maps a DLL or memory area into another process
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
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)
Yara detected AgentTesla
Yara detected NSISDropper
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2023-06-14 14:56:14 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot6116242756:AAGrnsiVT7lFhtm28Kz-vfXMED52iPxAFgc/
Unpacked files
SH256 hash:
217493c6ef649eb9c3898caf2c0786244832dbee9c4d6864e80b42e408107e17
MD5 hash:
0e3e37e2e44d2ed7f0b0c9dad68b86f4
SHA1 hash:
4d32b72ab86ba6bc76dc40d569b9cb6fa82fd8d2
SH256 hash:
ae924a5e768ff481e2fdcb44fe79f6bdd0345f047e4e7446758b3c6d0272ef2f
MD5 hash:
ac9b81a8db3311213761c56767a59eb9
SHA1 hash:
4a9c7f3d3e97c6fa98bb9d031fd868298b9cd4dc
Detections:
AgentTeslaXorStringsNet
SH256 hash:
2d191fc62ab00cf2dcd5eb9d4b6920b925f63d73d2c5a2c9b81b350a5cb773d8
MD5 hash:
382efa62f8f34653b8ef04a296c1238a
SHA1 hash:
15e615238207791563806b0a6cb441e5e6bbea1b
SH256 hash:
c5e52eb8ca60b2028a3ceed7284a9c36dec5139741944d71dd732d622644fc00
MD5 hash:
d7af0517b5d3fb8796ee44e44f3439b0
SHA1 hash:
3192cc4ecfbe4f07de60ba365814a2d9ac803aff
Malware family:
AgentTesla
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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:MSIL_SUSP_OBFUSC_XorStringsNet
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Rule name:pe_imphash
Rule name:shellcode
Author:nex
Description:Matched shellcode byte patterns
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 c5e52eb8ca60b2028a3ceed7284a9c36dec5139741944d71dd732d622644fc00

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-06-15 08:24:29 UTC

url : hxxp://gruparcas.com/orimaje2.1.exe