MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3aa3dd8f6b3df3d70d9909332fa4d44eb9701ed5da0b7c37d856e87517b72253. 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: 12
| SHA256 hash: | 3aa3dd8f6b3df3d70d9909332fa4d44eb9701ed5da0b7c37d856e87517b72253 |
|---|---|
| SHA3-384 hash: | b348288cc815e79c6823da4dbd8893dd38242d11782657b07ba5ac37f13ec7634a4e1a10ea12c3b3720cf6a2f7c12714 |
| SHA1 hash: | e1261abdec8e40cbdf68d1a4435d74f6934b6a54 |
| MD5 hash: | e37727a4b11157d073bee106911b8eed |
| humanhash: | river-salami-neptune-seven |
| File name: | e37727a4b11157d073bee106911b8eed.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 544'828 bytes |
| First seen: | 2022-10-13 11:53:47 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 56a78d55f3f7af51443e58e0ce2fb5f6 (728 x GuLoader, 451 x Formbook, 295 x Loki) |
| ssdeep | 12288:bb684LU/8NGr2iBArZm9cmKUrOc8mT+Ir0XF14s0o:bbJhNrYmtrOc8mT+I4Xn4s0o |
| Threatray | 22'207 similar samples on MalwareBazaar |
| TLSH | T17DC4E0A275A4CB53E54359BC14E8DBA8DA2F6F381C5C5D47A6D03BCA3837E847C2A14C |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 606968d4e870706c (1 x AgentTesla) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Reading critical registry keys
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a window
Setting a keyboard event handler
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
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:
Generic Malware
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Antivirus detection for dropped file
Found hidden mapped module (file has been removed from disk)
Installs a global keyboard hook
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
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.Woreflint
Status:
Malicious
First seen:
2022-10-13 05:15:23 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
23 of 41 (56.10%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 22'197 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
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
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:
bf6b7335c90e0d8765f9a6126849e7fc744a04f4afe2e98242d189393a140ed6
MD5 hash:
476fce3b13c2d3b526de3d54914533a7
SHA1 hash:
abc5f473a0a0ef891640b802b62cd3e9e7519336
SH256 hash:
0c5762c4880278cfa334b7089d69238ab1bb0de2b063dcf8b47289912a69af6b
MD5 hash:
51f9d850ce7cf8be67a0046bb3187b59
SHA1 hash:
7afa0c829a7f71852a441901630516de3b93a687
SH256 hash:
623ccff8f9c78736bf5f09b023a36b5db46ee341450e86bbac102f7e3177d89d
MD5 hash:
40c1aa3f03cbf5bc0f8810a25cebf517
SHA1 hash:
5632ceb05148de0f3a5c9b3501d29bd26e6206b5
SH256 hash:
3aa3dd8f6b3df3d70d9909332fa4d44eb9701ed5da0b7c37d856e87517b72253
MD5 hash:
e37727a4b11157d073bee106911b8eed
SHA1 hash:
e1261abdec8e40cbdf68d1a4435d74f6934b6a54
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: | 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
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