MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0998bea494916b3130743e11b5bdca0f686939196e570cb08c2445546c38d1a8. 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: 15
| SHA256 hash: | 0998bea494916b3130743e11b5bdca0f686939196e570cb08c2445546c38d1a8 |
|---|---|
| SHA3-384 hash: | 7aca3716fc12871dcb318d160786259505ace4073c686884ec7a7d8a72d5b98d43d31e7bb37d017210ec2148970c26bd |
| SHA1 hash: | e465cf42ee3aa7dab2c203d00d6d6e4b70ca2db0 |
| MD5 hash: | 8821a698f9396f7f861197043cc4e6d2 |
| humanhash: | steak-oranges-one-mountain |
| File name: | 8821a698f9396f7f861197043cc4e6d2.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 448'349 bytes |
| First seen: | 2023-01-13 17:00:13 UTC |
| Last seen: | 2023-01-13 18:38:40 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader) |
| ssdeep | 6144:qYa6THHANbyRxbIn6eGbH01gUVMVSvKVaWdoOhvgb6w5LQsIhi:qYdANIcM0104vkbdXEdKi |
| Threatray | 14'591 similar samples on MalwareBazaar |
| TLSH | T10E94F00432A4D4ABE7D576305F75C9B247B5AC5C19248A6727F43F8F38FE247AA18322 |
| 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 | 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
RefGLV701386035.doc
Verdict:
Malicious activity
Analysis date:
2023-01-13 17:00:32 UTC
Tags:
loader exploit cve-2017-11882 agenttesla
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
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
No Threat
Threat level:
10/10
Confidence:
83%
Tags:
overlay packed shell32.dll
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 very large array initializations
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
May check the online IP address of the machine
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 ftp login credentials
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:
2023-01-13 07:25:40 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
19 of 26 (73.08%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 14'581 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
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
Adds Run key to start application
Looks up external IP address via web service
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
Executes dropped EXE
AgentTesla
Unpacked files
SH256 hash:
9032031189d1b15605115cb6056d3473b12672511f83be663e35ab68afd5d515
MD5 hash:
459b8f75335caf809f338a2ba33844ce
SHA1 hash:
e90cd14fbfc7abcee067f088078cb4ca33fa14cd
SH256 hash:
5504e4f4f496449359f71ee4937a52cf988d8f73bf8456d2f67be0307f43cbe4
MD5 hash:
1286a5611c8b3ad0410d61d187b530d9
SHA1 hash:
dad18a6dea659fe9a079aa0f6be25ffc210b1e83
SH256 hash:
83c09f4030e73441652b8b853ad8e654d41b445707168a08f38d4b49a93b4eae
MD5 hash:
a85cd43fa573fb58abb76909c0845693
SHA1 hash:
cef0a4d3f7adfef283424151a2f1e074ce9a73d4
SH256 hash:
0998bea494916b3130743e11b5bdca0f686939196e570cb08c2445546c38d1a8
MD5 hash:
8821a698f9396f7f861197043cc4e6d2
SHA1 hash:
e465cf42ee3aa7dab2c203d00d6d6e4b70ca2db0
Malware family:
AgentTesla.v3
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: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Windows_Trojan_AgentTesla_d3ac2b2f |
|---|---|
| Author: | Elastic Security |
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.