MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cf4f8f8d9a0fdebeb5a2f71057c1850aab2dce815fdd8b5e9213bc1419abee5. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments 1

SHA256 hash: 8cf4f8f8d9a0fdebeb5a2f71057c1850aab2dce815fdd8b5e9213bc1419abee5
SHA3-384 hash: e51e1f3630ad3cff5540dfbe51b68131d856bea5bc675b7191e688acdd1a9f75bd769fcc5664586d6726538782e493cb
SHA1 hash: ec947f6fb5a966eed4294f2ee523f4b052a1f134
MD5 hash: 32724d7a4de664bc785ed22e84d87878
humanhash: blossom-thirteen-oven-potato
File name:32724d7a4de664bc785ed22e84d87878
Download: download sample
Signature AgentTesla
File size:365'864 bytes
First seen:2022-10-25 12:11:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 29b61e5a552b3a9bc00953de1c93be41 (174 x Formbook, 82 x AgentTesla, 81 x Loki)
ssdeep 6144:7weEMhg1hGy6jVFM3xxvdXY41WAzuRlFExMq9ztQHKEzFSQ1+MwExPDGnyOh:lwhQjVeBNJYMWqupEFOHKEzFZ1ytbh
Threatray 20'294 similar samples on MalwareBazaar
TLSH T1B274F1294DCDE8A6C351A87809F2A635F5BDDE1309F5D343CF60BE55A8326C9F80E249
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 06acb496b63389c8 (1 x AgentTesla)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
214
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
32724d7a4de664bc785ed22e84d87878
Verdict:
Malicious activity
Analysis date:
2022-10-25 12:14:20 UTC
Tags:
agenttesla

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 process from a recently created file
Searching for the window
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Сreating synchronization primitives
DNS request
Reading critical registry keys
Creating a window
Setting a keyboard event handler
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
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 very large array initializations
Detected unpacking (creates a PE file in dynamic memory)
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
May check the online IP address of the machine
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)
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-10-25 09:11:54 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
14 of 26 (53.85%)
Threat level:
  5/5
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
Executes dropped EXE
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
20cdd6ac48b9216e6f2cd6db29f63213a15708fb181dc09b85ebc1bddac66587
MD5 hash:
727d8bae6879228d6fe0a0abd0721b63
SHA1 hash:
9f57e8f02e6415ca1dbd53ad797f8bbb85403c18
SH256 hash:
bcad476359385810c8c5f865742972098096fa18692280eb483110a5e1f0d42f
MD5 hash:
727370e78c5cbf5a21f944b46920393d
SHA1 hash:
5df3bec393856df9fc5c51a24860b10f57b2e62e
SH256 hash:
1358e587b07e0640c5e63a9a314b76f998a030020a660cb92841f0991f684f88
MD5 hash:
1e4fadcc83d7398f43b364c87ba3b497
SHA1 hash:
9b6f15db38675271ac45c7cca0fc6041524846de
SH256 hash:
8cf4f8f8d9a0fdebeb5a2f71057c1850aab2dce815fdd8b5e9213bc1419abee5
MD5 hash:
32724d7a4de664bc785ed22e84d87878
SHA1 hash:
ec947f6fb5a966eed4294f2ee523f4b052a1f134
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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
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 8cf4f8f8d9a0fdebeb5a2f71057c1850aab2dce815fdd8b5e9213bc1419abee5

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-10-25 12:11:10 UTC

url : hxxp://lutanedukasi.co.id/wp-includes/lgtorg2.1.exe