MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 1c15539131a4b7a2864bf1cc5744ea213fce23e8b643d2cd00f0a242f4e775b2. 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: 14
| SHA256 hash: | 1c15539131a4b7a2864bf1cc5744ea213fce23e8b643d2cd00f0a242f4e775b2 |
|---|---|
| SHA3-384 hash: | 8ce99fcd803b9a8ffc194ede775401e1f99e4dc3d0f5de448dd0f45db608e4295b93b3b47f641a6fcd5ce2d04c31c2c8 |
| SHA1 hash: | 3ff94ebf7ed66aadafa66b28f01f3a4beeadb98c |
| MD5 hash: | 1a5e881a5197cdee0fd2be1af368198a |
| humanhash: | football-cola-spaghetti-shade |
| File name: | 1a5e881a5197cdee0fd2be1af368198a.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'078'784 bytes |
| First seen: | 2022-10-10 14:45:46 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:attzg2iNNvemxU2Uy49rF+mu3bk0RqV4Ef3JdselFDnw7Vu:QBg1vxUWcIrk0Rqf3Jd1FLIV |
| Threatray | 21'345 similar samples on MalwareBazaar |
| TLSH | T1B83548BA61858807D5643131CC83D5B32BFBAD689272D1D73AD73F1FBC412BB950628A |
| 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): |  |
| dhash icon | 6670596f4f4e0d0a (34 x Loki, 25 x AgentTesla, 21 x SnakeKeylogger) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe Telegram |
Intelligence
File Origin
# of uploads :
1
# of downloads :
225
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
1c15539131a4b7a2864bf1cc5744ea213fce23e8b643d2cd00f0a242f4e775b2.zip
Verdict:
Malicious activity
Analysis date:
2022-10-10 14:49:11 UTC
Tags:
agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
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
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Installs a global keyboard hook
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 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
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.RemLoader
Status:
Malicious
First seen:
2022-10-10 09:11:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
28
AV detection:
23 of 26 (88.46%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 21'335 additional samples on MalwareBazaar
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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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/bot5618720367:AAFqeS2K5cBYFRaIBpS6oi_RaSYSI0_A__w/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
b4cafa024819914767a33462bc2a80c732ed05700d3169660b65017a64ca1b8b
MD5 hash:
c7b73a136ab31b7d240320b84aa0d717
SHA1 hash:
c566d77876f2a1668e794788596ad552087d7b2c
SH256 hash:
ead59c669f98fd0f8a8614c464e73a5798deb3158f628301042fe56b6b49aff7
MD5 hash:
ad49184d5093d7f115cef6e2c2bc0ee8
SHA1 hash:
b7fc14f3c89bdcc798cfe90db78cf80ae190b108
SH256 hash:
9e4eb5ab8f68f93c156ace96ef33d425f16e8ab4984678aee289a6716af8e504
MD5 hash:
dc296156a1646b42d31c77c91b39eb05
SHA1 hash:
92c5855a188510a9edc435c9b3906b37f15b526e
SH256 hash:
70dfa4c873605ab0fcdcb62be2a970da110535280d8dc88261edbe1ed2865307
MD5 hash:
d5b0f8aff064b3e828421b48efccd312
SHA1 hash:
724f4bc7ab4e08c45562748b739c8f7496a5ad8f
SH256 hash:
1383999cb3682a0a0a54fad8a8e3f0fda2d4ce6422fa35286cece258aa1844a1
MD5 hash:
d891ee2f90e3392ee593067a038f3335
SHA1 hash:
347e96ac60f38938b0061ce5c21bec28c87f71f9
SH256 hash:
1c15539131a4b7a2864bf1cc5744ea213fce23e8b643d2cd00f0a242f4e775b2
MD5 hash:
1a5e881a5197cdee0fd2be1af368198a
SHA1 hash:
3ff94ebf7ed66aadafa66b28f01f3a4beeadb98c
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | 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
Delivery method
Distributed via web download
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