MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 991ceb2cca00bbb3bdec6e91d434d7dec7581721ff45154db40104702f18f437. 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: 11
| SHA256 hash: | 991ceb2cca00bbb3bdec6e91d434d7dec7581721ff45154db40104702f18f437 |
|---|---|
| SHA3-384 hash: | d6b9d4d49832725e5eaf4d6e570bac8ba79e470d837645ce685d46d6e46cf9ba298ade7d4d5e2cd6c41523e819c1a6a8 |
| SHA1 hash: | 2ba58ebf214974e701d5d11955fe4b138bd0bfae |
| MD5 hash: | 22aafd1bbf84c17afe32322671862a1f |
| humanhash: | magnesium-five-football-double |
| File name: | Ödeme makbuzu.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'330'176 bytes |
| First seen: | 2023-11-13 16:48:28 UTC |
| Last seen: | 2023-11-13 19:04:23 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 24576:WazqlHn9Er6Y87LY6dmD5Ks5INjlU7T9Q2KInSIb6YI6KL5T:M6eN74NhQ2KInSIb6YI66 |
| Threatray | 1'817 similar samples on MalwareBazaar |
| TLSH | T1BA558207BADBC9A2C149273BD5F7082403B8D581E613F71F398A2365184B3766E4E99F |
| 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 geo TUR |
Intelligence
File Origin
# of uploads :
2
# of downloads :
309
Origin country :
NLVendor Threat Intelligence
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a process from a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Creating a window
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Verdict:
Malicious
Labled as:
MSIL/TrojanDownloader.Agent_AGen
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.
Verdict:
Suspicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-11-13 10:56:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
18 of 24 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla_v4
Similar samples:
+ 1'807 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 user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://discordapp.com/api/webhooks/1172363208099639316/_pI_5sEzOSgRoxFK_wpwOWFzF4T9BBB1S97Wt3u1CnVlE8tqbJRxYZDle8jGoCQOJlbN
Unpacked files
SH256 hash:
991ceb2cca00bbb3bdec6e91d434d7dec7581721ff45154db40104702f18f437
MD5 hash:
22aafd1bbf84c17afe32322671862a1f
SHA1 hash:
2ba58ebf214974e701d5d11955fe4b138bd0bfae
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
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: | NET |
|---|---|
| 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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