MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c898674319f4b52046ad9c08f72ea819777681ed98db54030f43d812b9690c59. 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: 8
| SHA256 hash: | c898674319f4b52046ad9c08f72ea819777681ed98db54030f43d812b9690c59 |
|---|---|
| SHA3-384 hash: | 9eaa26ca275825539ff2d6126d5cdec03a8ae8b239b03ce8e4d9c778397c05a73e4d73966de4ccbae275e49224987cc7 |
| SHA1 hash: | 028688df719fc33e69d6c0b62ef99289de9b21cb |
| MD5 hash: | a7ec3055000d590270bedd1bf296a569 |
| humanhash: | aspen-blossom-lima-alaska |
| File name: | SecuriteInfo.com.Trojan.Packed2.41837.11613.23996 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 356'864 bytes |
| First seen: | 2020-11-02 20:48:24 UTC |
| Last seen: | 2020-11-08 14:15:14 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger) |
| ssdeep | 6144:doyQrnigKBS+Omo2GQ9TKZjeHxJFV+egVjsowDuUrWuWf2Zh:dlQLiXBSiwQWyxJFoXkNWuE2Z |
| Threatray | 906 similar samples on MalwareBazaar |
| TLSH | C6742272BCB39813DC3D47BD9C06C7C43F58E8922AA6CF7D645C74D884AA7B2A043952 |
| Reporter |  SecuriteInfoCom |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
2
# of downloads :
98
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Enabling autorun
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Creates an undocumented autostart registry key
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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 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 access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Tiggre
Status:
Malicious
First seen:
2020-10-27 07:51:16 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 896 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
10/10
Tags:
persistence spyware
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
a6cdb07bf5afafba528c35514448e34ecf58c59e3280526a1c565404d88a2317
MD5 hash:
239d7b47292c9c913f345c44c870d040
SHA1 hash:
4a394c2ab9d99e8e79036a8ab1f045d460fd3ecc
SH256 hash:
bc5630d593489519f84a49c66b9ad840cdd84a512b339aedb681a4ae96c6a2c3
MD5 hash:
6568d9c7d4f107bd74f270e934c3c1f0
SHA1 hash:
5085b37020379b512ab940ccaf7d45c199519266
SH256 hash:
c898674319f4b52046ad9c08f72ea819777681ed98db54030f43d812b9690c59
MD5 hash:
a7ec3055000d590270bedd1bf296a569
SHA1 hash:
028688df719fc33e69d6c0b62ef99289de9b21cb
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Remcos
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | win_agent_tesla_v1 |
|---|---|
| Author: | Johannes Bader @viql |
| Description: | detects Agent Tesla |
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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