MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 92d13e09fd15a7a89caa8753d0fe0f8be6ac49f402a4bbae0da6a6bc57d21c33. 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 2 File information Comments

SHA256 hash: 92d13e09fd15a7a89caa8753d0fe0f8be6ac49f402a4bbae0da6a6bc57d21c33
SHA3-384 hash: 823039b62bb153213338319d7c1f40823c496a9b1d61a6e57eb8249e1b93ce9975a886a878e1ae40f3522c1253d2552b
SHA1 hash: 74b12a26b9c94a871b0d89c000b73182a9aa3f4d
MD5 hash: f623a5768af272301f33b27655fcbb90
humanhash: moon-fix-fillet-bulldog
File name:PO-23-0103000RPM.PDF.exe
Download: download sample
Signature AgentTesla
File size:843'264 bytes
First seen:2023-02-06 19:13:14 UTC
Last seen:2023-02-06 20:30:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:UA3XrxN5IC54TWMWpRo0ysh23SxqoS8w0b:DrtgiBpG0ysAGqr8w
Threatray 23'164 similar samples on MalwareBazaar
TLSH T19B0502883250B1AEC857CD32E9982D64A665717BB30BC70B911725ED9E0EB9BCF051F3
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon e470f0dcd0dec0c0 (12 x AgentTesla, 4 x Loki, 3 x SnakeKeylogger)
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
209
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO-23-0103000RPM.PDF.exe
Verdict:
Malicious activity
Analysis date:
2023-02-06 19:15:00 UTC
Tags:
n/a

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

Behaviour
Сreating synchronization primitives
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
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, zgRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Sigma detected: Scheduled temp file as task from temp location
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 an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 799770 Sample: PO-23-0103000RPM.PDF.exe Startdate: 06/02/2023 Architecture: WINDOWS Score: 100 51 Snort IDS alert for network traffic 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 Sigma detected: Scheduled temp file as task from temp location 2->55 57 9 other signatures 2->57 7 PO-23-0103000RPM.PDF.exe 7 2->7         started        11 gRFAlsPgX.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\Roaming\gRFAlsPgX.exe, PE32 7->31 dropped 33 C:\Users\...\gRFAlsPgX.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp871B.tmp, XML 7->35 dropped 37 C:\Users\...\PO-23-0103000RPM.PDF.exe.log, ASCII 7->37 dropped 59 Detected unpacking (changes PE section rights) 7->59 61 Detected unpacking (overwrites its own PE header) 7->61 63 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->63 71 4 other signatures 7->71 13 PO-23-0103000RPM.PDF.exe 15 7 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        65 Multi AV Scanner detection for dropped file 11->65 67 May check the online IP address of the machine 11->67 69 Machine Learning detection for dropped file 11->69 21 gRFAlsPgX.exe 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 api4.ipify.org 173.231.16.76, 443, 49699 WEBNXUS United States 13->39 41 api.telegram.org 149.154.167.220, 443, 49700, 49701 TELEGRAMRU United Kingdom 13->41 43 api.ipify.org 13->43 73 Installs a global keyboard hook 13->73 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        45 64.185.227.155, 443, 49703 WEBNXUS United States 21->45 47 192.168.2.1 unknown unknown 21->47 49 api.ipify.org 21->49 75 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->75 77 Tries to steal Mail credentials (via file / registry access) 21->77 79 Tries to harvest and steal browser information (history, passwords, etc) 21->79 29 conhost.exe 23->29         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.Leonem
Status:
Malicious
First seen:
2023-02-06 19:12:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
17 of 22 (77.27%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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
Checks computer location settings
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/bot5677685939:AAFELEmWBrxMnyX4KiFEXWGKBWoRi9TCLHE/
Unpacked files
SH256 hash:
6384dabeffdc0afc3d7f1e18d0033e7482790c0aa2f1f2af7cc39eb81795d0ef
MD5 hash:
f759d70f3bbee3865d9ba45b70c59bea
SHA1 hash:
f07ca29866cf8b0d92f18904860c40a284a5f550
SH256 hash:
72cc3c6dc1fb9ac4fa1675aec6bc9a007ea8bcb60403793d090bdfff4c3ebd95
MD5 hash:
8f800894bee9b2068d599595c8cd174f
SHA1 hash:
dcf33dc395221d066e00b32a674229a524b508fa
SH256 hash:
ecf9bf38baa969db066bcfdf76121067828ace0c6683536a589a0091ff27ee99
MD5 hash:
c403aebea5fb92313eed4bf929bdff7d
SHA1 hash:
7eca83c25d644a49d8d36d2f703ddb0de7dba119
SH256 hash:
b5cb32c0507ad76d774db0b2e8c8d99013bfe588c16b3bf9fc1cb1bd42cd421a
MD5 hash:
3ac88cbf34e4a2b9c4f7924374bd06a5
SHA1 hash:
3018d2450ad27969866ed2b983490899d99c5f41
SH256 hash:
8f0c7e3047346b8d6477ff6d4639fd6157602c7ebc840f3432b99263f1cb415c
MD5 hash:
e5b073b30db1b058298f5df032164e4d
SHA1 hash:
15d3ada4e7ac01b766615b9b66785e7e2ae9b0ca
SH256 hash:
92d13e09fd15a7a89caa8753d0fe0f8be6ac49f402a4bbae0da6a6bc57d21c33
MD5 hash:
f623a5768af272301f33b27655fcbb90
SHA1 hash:
74b12a26b9c94a871b0d89c000b73182a9aa3f4d
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: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.

  
Delivery method
Other

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