MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5ef3062dcba1af12b3380eeb6c6e0074b44619ed9b477547bb6b7f3bb9c8a16b. 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: 13
| SHA256 hash: | 5ef3062dcba1af12b3380eeb6c6e0074b44619ed9b477547bb6b7f3bb9c8a16b |
|---|---|
| SHA3-384 hash: | 86f5590ccacae23205e79b123335e6fa4481205c3c1884df22a4239962a2712969e0acc54c481f9476f9b324483211f0 |
| SHA1 hash: | 742fb0bb460a816281b8273d20c5c4332af31397 |
| MD5 hash: | dc877e9c889c207742da3f4d3a56bc82 |
| humanhash: | fruit-blue-uranus-dakota |
| File name: | dc877e9c889c207742da3f4d3a56bc82 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'080'832 bytes |
| First seen: | 2022-03-09 16:49:20 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 24576:+bD5kYtiIIPV1AYtxlY1YFGZ6O3L7XR/2Bp8MNrGjkmtPWtH0N:+bD5kYhIbtp8BxguoyAmtPWK |
| Threatray | 15'720 similar samples on MalwareBazaar |
| TLSH | T17835ADE629EF501DF377ABB12FC8F8CE986AF973161A30DB10521B7684239809D61735 |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
225
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Creating a file
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
obfuscated obfuscated packed replace.exe
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 gzRat
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Sigma detected: Suspicious Add Scheduled Task From User AppData Temp
Sigma detected: Suspicius Schtasks From Env Var Folder
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected gzRat
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-03-09 16:50:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
18 of 27 (66.67%)
Threat level:
5/5
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 15'710 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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
Checks computer location settings
.NET Reactor proctector
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
9b00e2fa33ad72dec22a5e107ab6886da72bbe0bed89a721e877c1dc3ce6a662
MD5 hash:
b4c9c16228f0ee1de70ffc6264fb720c
SHA1 hash:
437049e452a511e220abdb32df695cdf07f5a7d0
SH256 hash:
6c5fb19f46f35d05c65d57a2e256b2a01ab9b823fa56b0b9e7ecf6a4a0be9753
MD5 hash:
a075c4313ec1068aa25851da46e22de6
SHA1 hash:
563a2534eced876e40e15f7ecae4fe609e534022
SH256 hash:
3458fa9a4694d9e48f5c433f0fc371fbc584db161ef59015109fd72ae918d6ea
MD5 hash:
be27227a83cacd747c5cdd79d0d8bfea
SHA1 hash:
afca8e2293de33ef5bceb25b62628cee98d62f51
SH256 hash:
18c7b76b3528710e5c58e23ec44666e4956df79b015770becf072f3ac656cd56
MD5 hash:
0eecf5a6b607ec75187488898a45fb57
SHA1 hash:
b03cf6d47659ea1ecbf8c8bbbef8401508d89e1c
SH256 hash:
5ef3062dcba1af12b3380eeb6c6e0074b44619ed9b477547bb6b7f3bb9c8a16b
MD5 hash:
dc877e9c889c207742da3f4d3a56bc82
SHA1 hash:
742fb0bb460a816281b8273d20c5c4332af31397
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: | 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
Comments
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