MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 53b9e1c8b5adaeb0154b3233df41cc3af1db88fc9ae45f55b581d611fbc22096. 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: 16
| SHA256 hash: | 53b9e1c8b5adaeb0154b3233df41cc3af1db88fc9ae45f55b581d611fbc22096 |
|---|---|
| SHA3-384 hash: | c179355b95730feeeb17cadc3156b03a74a5b0d2c240355c2f0f4c91eca7f8037303907b33838a3ce9b1c0572bf10eeb |
| SHA1 hash: | 3e15d45a384f9f882369b9dc0851acb99e081a2a |
| MD5 hash: | e98606a70fae60c24e8b8404b448a126 |
| humanhash: | sierra-earth-colorado-london |
| File name: | LAM CHUAN #710036288.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 705'536 bytes |
| First seen: | 2023-11-22 13:33:12 UTC |
| Last seen: | 2023-11-22 22:32:15 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:2q8om6/YMJbg1JIcPbXpyrIjavOOOt/UY7E+dGi0oDo5yeT4lB:Oa/DCTTPbpysjZt//7ZGxazB |
| Threatray | 2'602 similar samples on MalwareBazaar |
| TLSH | T1CCE4021071A87BA3E77E67F54595512C0BF637AE127AE3185CCAF0CA51A4B098E81F33 |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
5
# of downloads :
335
Origin country :
CHVendor Threat Intelligence
Detection:
AgentTesla
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Gathering data
Verdict:
Malicious
Labled as:
Malware
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.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
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 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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-11-22 10:04:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
17 of 23 (73.91%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla_v4
Similar samples:
+ 2'592 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
c624e402466096479c5078d63a3ac14fba38b198ee25c32f395fafee8d860c7e
MD5 hash:
885cc7d27c1413d36b8a261194b61acc
SHA1 hash:
83151c9ffd754a20bcf93747de2f650440b50c2c
SH256 hash:
f4101a6e1a1b2b99e56ef81e1ac89ff865e574baeeabcc6e2ba0a7c0cb9ea87b
MD5 hash:
98b90db3baed6c6cff78a58149fb1611
SHA1 hash:
7ac06571ce17760ad85611602086c0d30ca71886
Detections:
AgentTesla
win_agent_tesla_g2
Agenttesla_type2
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
INDICATOR_SUSPICIOUS_Binary_References_Browsers
INDICATOR_EXE_Packed_GEN01
SH256 hash:
638dd00cc8a3b970173111c943fd9063a9afe84ac9c1a1d564107793cd76411c
MD5 hash:
640981f094af5247c993a3fd23d304cd
SHA1 hash:
2ee2b3be275620a5be2184e757edc5876954d985
SH256 hash:
95673c58f05189a9cb06f22338f6566e245286550cfba76230c60e0d54488a7a
MD5 hash:
9774f5f32391bc2f0847b4f1a3991cac
SHA1 hash:
2c414addd5cc776ae674e5d472e28addaed915cf
SH256 hash:
53b9e1c8b5adaeb0154b3233df41cc3af1db88fc9ae45f55b581d611fbc22096
MD5 hash:
e98606a70fae60c24e8b8404b448a126
SHA1 hash:
3e15d45a384f9f882369b9dc0851acb99e081a2a
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: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | AgentTesla_DIFF_Common_Strings_01 |
|---|---|
| Author: | schmidtsz |
| Description: | Identify partial Agent Tesla strings |
| Rule name: | INDICATOR_EXE_Packed_GEN01 |
|---|---|
| Author: | ditekSHen |
| Description: | Detect packed .NET executables. Mostly AgentTeslaV4. |
| Rule name: | INDICATOR_SUSPICIOUS_Binary_References_Browsers |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many email and collaboration clients. Observed in information stealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing many file transfer clients. Observed in information stealers |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables referencing Windows vault credential objects. Observed in infostealers |
| Rule name: | malware_Agenttesla_type2 |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect Agenttesla in memory |
| Reference: | internal research |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| 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.
Malspam
Delivery method
Other
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