MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4fe57538924814acf2ab05750afb4ec0059dd8283f72bc96134ed41f69510a98. 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: | 4fe57538924814acf2ab05750afb4ec0059dd8283f72bc96134ed41f69510a98 |
|---|---|
| SHA3-384 hash: | ad095f68ec36ea474aa567a4687e387c0af43f121ad40b256afbeaa8a2f62ed6bbd03b64e08595e21dfb3a41880d807a |
| SHA1 hash: | 57b5a065438e711d43be3b516e1c8d81b6946372 |
| MD5 hash: | 3e7b8e015547d8eb01601d17427961e8 |
| humanhash: | maryland-green-avocado-eighteen |
| File name: | FedEx_AWB#50241274643.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 669'184 bytes |
| First seen: | 2023-08-24 09:47:07 UTC |
| Last seen: | 2023-09-04 14:02:41 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:wbqwi/iWsj1H/lktXwpoloBjiUjuc+HCqd5D93tiojHja:cqwiiW0/lktAxjgc+HPd5DxEojHG |
| Threatray | 5'636 similar samples on MalwareBazaar |
| TLSH | T1B7E4225C77B68B29C639CBF24CAE05554BF7067F9082F76C1CC2D0FA2869746A221E17 |
| 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 |  abuse_ch |
| Tags: | AgentTesla exe FedEx |
Intelligence
File Origin
# of uploads :
2
# of downloads :
277
Origin country :
NLVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
FedEx_AWB#50241274643.exe
Verdict:
Malicious activity
Analysis date:
2023-08-24 10:04:04 UTC
Tags:
stealer 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
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:
Win/malicious_confidence_100%
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
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-08-24 01:54:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
24 of 37 (64.86%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 5'626 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 WriteProcessMemory
Suspicious use of SetThreadContext
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://discord.com/api/webhooks/1135840424859291780/V-0hn2BLhBxs5lbVd7TpE9uBVTQunQxL6lrff4gbNWJqdWf14yU37Zp4g1OO7C8FOEK4
Unpacked files
SH256 hash:
cb2f1dc8a293bcdc724d776948feb47289896b1ea76bda4500de1483383279d7
MD5 hash:
2c4dffe9ada01a0d18a13ba214821897
SHA1 hash:
cf75984993f41babe256d3ea0863c64108ad716d
SH256 hash:
3c5d971432ed42e2135d98b26840099f783e848fc6e514f02f53a246ed4ad8cf
MD5 hash:
fd0e501e94a7cccde6b17555aab5e021
SHA1 hash:
aabda7bbda8d56aaf23e027386736275226c950e
SH256 hash:
e0eeb25bf8f97e61f5e78c40c22f48f80f54a1514755ce29cb99e6c86853a7f2
MD5 hash:
ce57bf1b408df03278e43dfcd0737385
SHA1 hash:
57f6462108726ed17af7faa3e51c6483b157a1b7
SH256 hash:
48947a4abd65a056c5f17dd9ef1eb756dbf94fe75a29ccd307641eeb1eea00fb
MD5 hash:
91a0ab99edd9174e01b43e047496e05b
SHA1 hash:
1628712c4534744b7af38bffc7ed37760e44c437
SH256 hash:
598a766b26fc39c1092e2f20cee1f42df6d6049d618ac5d4d331c646ab6a8b47
MD5 hash:
00c960e10d544bd0961a993c3c6dbbe5
SHA1 hash:
04018db21d1b12800f1bc413b90ccb3264955bcb
SH256 hash:
4fe57538924814acf2ab05750afb4ec0059dd8283f72bc96134ed41f69510a98
MD5 hash:
3e7b8e015547d8eb01601d17427961e8
SHA1 hash:
57b5a065438e711d43be3b516e1c8d81b6946372
Malware family:
AgentTesla.v4
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: | INDICATOR_EXE_Packed_GEN01 |
|---|---|
| Author: | ditekSHen |
| Description: | Detect packed .NET executables. Mostly AgentTeslaV4. |
| 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
Distributed via e-mail attachment
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