MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bf71bd90c11bb97f08391a42466582b08c5089cf47ea9075dc7e1a24d1b97016. 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: | bf71bd90c11bb97f08391a42466582b08c5089cf47ea9075dc7e1a24d1b97016 |
|---|---|
| SHA3-384 hash: | 7aca087b4848a7035d4d3292c01db2727689badf67468a91270dc42f323a1a4458b58febd6fdd51ef70ec5fead7bd250 |
| SHA1 hash: | 32a73331f68749ffd4acdf9ee1f3f9c5cdda2202 |
| MD5 hash: | 905daa5105082c1366f014e026fbdee5 |
| humanhash: | zulu-leopard-spring-montana |
| File name: | 905daa5105082c1366f014e026fbdee5.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 295'810 bytes |
| First seen: | 2023-03-10 12:19:45 UTC |
| Last seen: | 2023-03-10 13:30:56 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 6144:/Ya64253XxhQVhybnOhWZNX89I5Pmi7y1fE/bSvovLbmFKSL+fn4GQI:/Ym+3eyKWcIhmi+1MWgvLbAraf4GQI |
| Threatray | 2'252 similar samples on MalwareBazaar |
| TLSH | T1D7541204BEC4CCA7E9E243706836196B5FE3F9176CE4825B6350AB4979371A28E0F771 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
201
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
905daa5105082c1366f014e026fbdee5.exe
Verdict:
Malicious activity
Analysis date:
2023-03-10 12:24:01 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Reading critical registry keys
Setting a keyboard event handler
DNS request
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
75%
Tags:
comodo nemesis overlay packed remcos shell32.dll
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:
96 / 100
Signature
Installs a global keyboard hook
Machine Learning detection for sample
Maps a DLL or memory area into another process
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)
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:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-03-10 00:19:25 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
16 of 22 (72.73%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'242 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Executes dropped EXE
Loads dropped DLL
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:
999c365d76729c5c3ee856ae92689ae74196749b3ec5979c1bd23d0c815efc0d
MD5 hash:
fb6c0781d08267f702fa3e6300a53a21
SHA1 hash:
d9aac8d60f464ebe86db3f3f330c0ed4b408521d
SH256 hash:
05b37b4f31612a4e7d360bc6317422c0945f82b071afc241b58cd3ac72da12ac
MD5 hash:
d2ba439e0a9fa77a2bcc01e411b40d18
SHA1 hash:
59797ff8d300fdacf923b161b59bbce5eb493bc7
SH256 hash:
2c70ed5403d3187dd7e640765fb6b8c4a60c331b92d067ec3f37a3d4f522c05e
MD5 hash:
8eab5f1c30747eabd26b6efee1115e1d
SHA1 hash:
8db8a51fd24b62b80da8b6fa5f68531071fe25f2
SH256 hash:
bf71bd90c11bb97f08391a42466582b08c5089cf47ea9075dc7e1a24d1b97016
MD5 hash:
905daa5105082c1366f014e026fbdee5
SHA1 hash:
32a73331f68749ffd4acdf9ee1f3f9c5cdda2202
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: | cobalt_strike_tmp01925d3f |
|---|---|
| Author: | The DFIR Report |
| Description: | files - file ~tmp01925d3f.exe |
| Reference: | https://thedfirreport.com |
| Rule name: | pe_imphash |
|---|
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| 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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.