MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f5ec888bc571c15fff6005a9d59f84882a51d3af61c88267b910433ffac393da. 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: | f5ec888bc571c15fff6005a9d59f84882a51d3af61c88267b910433ffac393da |
|---|---|
| SHA3-384 hash: | a1f1f9d37a1d68ae1f36dfb0d1ec0da7fe20704db83a83cb9a4667361bd58716d12726adada8832cea511868d4eee375 |
| SHA1 hash: | 5b501f451ef3dbfd28709cc795b08d960bbd2528 |
| MD5 hash: | f754f9da84951f3c00646cc572d7de45 |
| humanhash: | december-lake-football-orange |
| File name: | prosperier457846.bin |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 605'696 bytes |
| First seen: | 2023-07-05 15:25:48 UTC |
| Last seen: | 2023-07-06 08:25:20 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger) |
| ssdeep | 12288:UFm0GYlAp/qhRsadsgGwNxn6Z0kAxtaeRq4A8rPJhfA3ngvjKmOwLm:Q9AkkMtMatlRNLJJUgrew |
| Threatray | 4'597 similar samples on MalwareBazaar |
| TLSH | T1A3D45B3C1CBC7223C174E6B58FACC421F650956B3E518E3765D3999A071EA0269CBE3D |
| 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) |
| File icon (PE): |  |
| dhash icon | c292b090ba13f476 (1 x AgentTesla) |
| Reporter |  abuse_ch |
| Tags: | 87-121-221-212 AgentTesla bin exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
297
Origin country :
NLVendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Payment Slip05072023_PDF.docx
Verdict:
Malicious activity
Analysis date:
2023-07-05 13:35:04 UTC
Tags:
exploit cve-2017-11882 agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
masquerade packed
Verdict:
Malicious
Labled as:
Win/malicious_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 strings
Adds a directory exclusion to Windows Defender
Found malware configuration
Machine Learning detection for sample
May check the online IP address of the machine
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-07-05 14:03:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
18 of 24 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 4'587 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 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/bot5350270151:AAHiqzi7CQnEGEk3Xi-PyJX8ov0x6B-8S1I/
Unpacked files
SH256 hash:
8022eb6a31ff09510ea4bc66e3a92f6f5ef5cd23412d10e12207e93ec38c3672
MD5 hash:
14ee8b8b7e47469317d1012f0898b111
SHA1 hash:
c6da4e2f1ab8c277129026648cbf97d8d6126245
SH256 hash:
9d6c73e273a966a4ed1d93350392d965792ddf5ad201bfa28b8adcec2e344db5
MD5 hash:
adac60763fcfe4d5f4ad323046e79500
SHA1 hash:
9ced772a90ddec9fffde8c745225ad289f3f087e
SH256 hash:
a2870a7e527b3847a2d634626573a2c4f8de4403109386df37e2b34535865a6f
MD5 hash:
a61c784f54aa2de0609b8dd99c5160a1
SHA1 hash:
5cd9d12d72c566bccfabeb130fe67b121dc40479
Detections:
AgentTeslaXorStringsNet
SH256 hash:
54137fb284fe0dd2efd1db2a7116ed3d21ddae3891c38dd89bd7ecdf793314b0
MD5 hash:
8805ef26ab951951eec37cdc3dcb3223
SHA1 hash:
524e0ad0fb914ee9a987b25f309d221fa8ccecb3
SH256 hash:
f5ec888bc571c15fff6005a9d59f84882a51d3af61c88267b910433ffac393da
MD5 hash:
f754f9da84951f3c00646cc572d7de45
SHA1 hash:
5b501f451ef3dbfd28709cc795b08d960bbd2528
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: | 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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