MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a631bab4422cf7cb90ef75eed32279197085b7c246daf53838c7bf21c9e22ef2. 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: | a631bab4422cf7cb90ef75eed32279197085b7c246daf53838c7bf21c9e22ef2 |
|---|---|
| SHA3-384 hash: | 5fd701904283a84e8e61ffd52d3816ceb7b1c8b068d7eeccc1e0b4e8bb1fcd97f4aa1b5b3f03be45bbf81122a5cfd0f8 |
| SHA1 hash: | de98962fe03bbc3c368309f56fa3eb5a50243219 |
| MD5 hash: | 28a83d71f4ac4b4e4a8656d0bdee32c2 |
| humanhash: | snake-lake-speaker-music |
| File name: | Quotation.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 413'184 bytes |
| First seen: | 2021-11-09 14:23:22 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:ywcePOQC14f3QBopfq/A9FaCvGrZCu5afVoQEINIzlQ:ywVPLfACSiFX8kuyV7 |
| Threatray | 12'548 similar samples on MalwareBazaar |
| TLSH | T1DD9422A04308453FDD7EC53DA4A236815674A2C3859BFB6C870DF5A61FBF3A260A0BD5 |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
99
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Detection(s):
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fareit obfuscated packed
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 potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
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: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
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 / registry 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:
2021-11-09 14:22:52 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 12'538 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 WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
91655863c7906a8d20c7c782144f553c027843a72f2fdab2b1ccc80808083af0
MD5 hash:
b5044dd0e9c91b1a9185d491da7d07f2
SHA1 hash:
a9ff8129771d85f77b6a145f750c70e53f51125e
SH256 hash:
991a436ab9e5accb2506d852184cb0f438442a48b5ce446a5effcc3a11aa28b5
MD5 hash:
dd037930bdbca348d292ad7324add743
SHA1 hash:
a9883cd6dbe16f8d1c97e1b79102d29bb886637a
SH256 hash:
dfa8298ec9ab70e82629e46dbaab5ba14940a57d784ceaccdbd61e17453c12f5
MD5 hash:
2b043599ca8a5427c49dcb635894fd1d
SHA1 hash:
a44bbd6ab01a90279cace2511858775b7f8c823b
SH256 hash:
a631bab4422cf7cb90ef75eed32279197085b7c246daf53838c7bf21c9e22ef2
MD5 hash:
28a83d71f4ac4b4e4a8656d0bdee32c2
SHA1 hash:
de98962fe03bbc3c368309f56fa3eb5a50243219
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: | 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.
Delivery method
Other
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