MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b35c290250aa6e9744731e6d6cd3a744561c0cd0d19cf4641ec90d5113236b32. 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: | b35c290250aa6e9744731e6d6cd3a744561c0cd0d19cf4641ec90d5113236b32 |
|---|---|
| SHA3-384 hash: | 01bc0614808db9636ff47fbc36904d477fc2e7acb7b09f5b7274303387ad044d55724c3b4a7e68f46732c69dcb502728 |
| SHA1 hash: | 4c6a1fd72e4b8e6247ccfcf4e2846f81a5627963 |
| MD5 hash: | e943966994cb75ef67857816eefd931b |
| humanhash: | sink-blue-football-twelve |
| File name: | vGXbKUQZZpb0fE8.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'074'688 bytes |
| First seen: | 2021-07-05 05:21:40 UTC |
| Last seen: | 2021-07-05 05:41:03 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:Bg7/1dJ1t0NAxyehEtIpKkmAzyJgrW26TLmJ9zY5pvdfjl8QAB2niw:C7HhdHPQkziu1EN5xBjWbQ |
| Threatray | 6'668 similar samples on MalwareBazaar |
| TLSH | 34358C6AB6D0FF11F13E4F39D7A61C0407F8B816DB89EE16BDEA63C91082F51152E486 |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
141
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
vGXbKUQZZpb0fE8.exe
Verdict:
Malicious activity
Analysis date:
2021-07-05 05:22:24 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
UNKNOWN
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.adwa.spyw.evad
Score:
100 / 100
Signature
Contains functionality to register a low level keyboard hook
Found malware configuration
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
Modifies the hosts 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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-05 05:22:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
12 of 46 (26.09%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 6'658 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
9bb1129f2295b1e3966c74eb5da5cd8447230df751abd715af56ab5713f2705f
MD5 hash:
9d423057aaea7e7818db8f044ba4fca2
SHA1 hash:
db7b42738154e4319e696341c0401ba4ce2a0ab7
SH256 hash:
1c5e0a0d909d1da24af87967a1e154c8aa490a1f99c6624e7214d20eb84f4fec
MD5 hash:
81faf15c7e3c9446d906659f7c7a9f16
SHA1 hash:
d7e05a22b109ce608109dc509029a7fe22b4b8bf
SH256 hash:
eb5a948f635fd60a5de72f86039cc5bb029a3a2f60c790d5ea9f1ed6216a1a21
MD5 hash:
42790595d535e4340274b79bd2caa24a
SHA1 hash:
4c2aaa2b111846b51c329c095cdc71fbdb1a8511
SH256 hash:
b35c290250aa6e9744731e6d6cd3a744561c0cd0d19cf4641ec90d5113236b32
MD5 hash:
e943966994cb75ef67857816eefd931b
SHA1 hash:
4c6a1fd72e4b8e6247ccfcf4e2846f81a5627963
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: | quakbot_halo_generated |
|---|---|
| Author: | Halogen Generated Rule, Corsin Camichel |
| Rule name: | silentbuilder_halo_generated |
|---|---|
| Author: | Halogen Generated Rule, Corsin Camichel |
| 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
Other
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