MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d92dc725e302f2574bed3e77b7b5869138bbc73f587c96d041b1da39ec4fb3ca. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d92dc725e302f2574bed3e77b7b5869138bbc73f587c96d041b1da39ec4fb3ca
SHA3-384 hash: b22523ac6a689b4ec6dad191a64f93d7ac686d5f1bd2d9ef8ce563323eb303648b596544aaef3661f1566a016d396c4d
SHA1 hash: 7d5afda6bb2a8debcd189b1a9594052a336a0008
MD5 hash: 579147671f18d16802c5ac8fdeeb5f4e
humanhash: gee-wyoming-bluebird-sixteen
File name:Factura Comercial.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:738'816 bytes
First seen:2023-01-27 16:01:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 12288:3Jx2iNqWgMlSYtz8L6guUtVd5DWDxiW+8kfetAO7SkzblijMI:3Jx19foLBtn5DCh+25i
TLSH T177F4220976B4D362D9EE0BBE2970249517FE7E093A02D34C0DD2B5E61933BE24612ED7
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:AgentTesla exe Telegram

Intelligence

File Origin
# of uploads :
1
# of downloads :
198
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Factura Comercial.exe
Verdict:
Malicious activity
Analysis date:
2023-01-27 16:03:38 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/724f6715-f4bc-4372-bee4-516ea1939978

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/357509/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63d3f57d89bd67c10fdac830/reports/cfcfdf39-8018-4083-86a2-a3cc626a2bff/overview
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1cc17439-fdc4-4476-ad92-a24485249e06
Result
Threat name:
AgentTesla, zgRAT
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1160379
Signature
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Snort IDS alert for network traffic
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 / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 793116 Sample: Factura Comercial.exe Startdate: 27/01/2023 Architecture: WINDOWS Score: 100 43 Snort IDS alert for network traffic 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 9 other signatures 2->49 6 Factura Comercial.exe 3 2->6         started        10 UpDaTe.exe 2 2->10         started        12 UpDaTe.exe 3 2->12         started        process3 file4 25 C:\Users\user\...\Factura Comercial.exe.log, ASCII 6->25 dropped 51 Injects a PE file into a foreign processes 6->51 14 Factura Comercial.exe 17 5 6->14         started        19 Factura Comercial.exe 6->19         started        21 UpDaTe.exe 14 2 10->21         started        53 Multi AV Scanner detection for dropped file 12->53 55 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->55 57 Machine Learning detection for dropped file 12->57 59 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 12->59 23 UpDaTe.exe 2 12->23         started        signatures5 process6 dnsIp7 31 api.telegram.org 149.154.167.220, 443, 49716, 49723 TELEGRAMRU United Kingdom 14->31 27 C:\Users\user\AppData\Local\...\UpDaTe.exe, PE32 14->27 dropped 29 C:\Users\user\...\UpDaTe.exe:Zone.Identifier, ASCII 14->29 dropped 33 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->33 35 Tries to steal Mail credentials (via file / registry access) 14->35 37 Hides that the sample has been downloaded from the Internet (zone.identifier) 14->37 39 Tries to harvest and steal ftp login credentials 21->39 41 Tries to harvest and steal browser information (history, passwords, etc) 21->41 file8 signatures9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d92dc725e302f2574bed3e77b7b5869138bbc73f587c96d041b1da39ec4fb3ca/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-01-27 15:26:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3ew4ojpdalzfos7nhz33pnmgse4lxrz7lb6jnucbwhndt3cpwpfa._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230127-tgr88aca29/
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
Adds Run key to start application
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/bot5700681005:AAF2K-iQMsKRkqCcUgSZLmmugrKJcbb8Xg8/
Unpacked files
SH256 hash:
f3572527a1d77339b30760446c7bbcb0f3e8e8017341c7a96575ca5222c71050
MD5 hash:
3675d7d2436a91594683141c5fda11a2
SHA1 hash:
fa540223ef3e8ed508f3d47d7a97a0ebfd7dcf51
Link:
https://www.unpac.me/results/f41c1084-5302-4d91-aa83-ec8f55396b36/
SH256 hash:
1d04d1d8bbc7693e0d9272e6caa02382223f4cbe6eb9e790001bb3152e45f130
MD5 hash:
88631a62a53ee2ab5fd7147573f7400b
SHA1 hash:
f74d9b96f7223c4500249a9f1e38a8c99e5ca31d
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/f41c1084-5302-4d91-aa83-ec8f55396b36/
Parent samples :
d92dc725e302f2574bed3e77b7b5869138bbc73f587c96d041b1da39ec4fb3ca
f8140bd38c291529ed13228acf3c2238246a7faf466ab8cf66582691f765d0a9
0301b9c05ff6834e51220ddf3f7967a32b857187073ea83da75fe803da7379e4
3b16d44315327d25fd7fd627bd6409b55c2e9b1af7e365842885ac901832397a
SH256 hash:
411569f9f0b865c651adc1234d23f86cd98fe5cd641704702276e9882be113b6
MD5 hash:
7648892096f37af50468509c5b051180
SHA1 hash:
a56a074c2770152761f6c4975db0e9f7d57f8cda
Link:
https://www.unpac.me/results/f41c1084-5302-4d91-aa83-ec8f55396b36/
SH256 hash:
e61155726894d097a471f89bcc7fa952fd6d43e6142b034b580d8626db6eca84
MD5 hash:
68dfd5abddf95f50c65a90fe05319bca
SHA1 hash:
73395caf5a89dce7ac333ef43333eabc3b7e9c3b
Link:
https://www.unpac.me/results/f41c1084-5302-4d91-aa83-ec8f55396b36/
SH256 hash:
ff1b42ea7d56a37eae801adbddb7116f52a4664c0b41302736f522852edc2747
MD5 hash:
89ac57478044c57c7195943116a521e0
SHA1 hash:
1ff2bafeed795423e3538d810bda8e1e3fcdcfa5
Link:
https://www.unpac.me/results/f41c1084-5302-4d91-aa83-ec8f55396b36/
SH256 hash:
d92dc725e302f2574bed3e77b7b5869138bbc73f587c96d041b1da39ec4fb3ca
MD5 hash:
579147671f18d16802c5ac8fdeeb5f4e
SHA1 hash:
7d5afda6bb2a8debcd189b1a9594052a336a0008
Link:
https://www.unpac.me/results/f41c1084-5302-4d91-aa83-ec8f55396b36/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d92dc725e302/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d92dc725e302f2574bed3e77b7b5869138bbc73f587c96d041b1da39ec4fb3ca

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe d92dc725e302f2574bed3e77b7b5869138bbc73f587c96d041b1da39ec4fb3ca

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/357509/

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