MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8c5377a5c2835e5f22f14477e0c6916257e9a034cf3a73eefd8068d64d4f4924. 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: | 8c5377a5c2835e5f22f14477e0c6916257e9a034cf3a73eefd8068d64d4f4924 |
|---|---|
| SHA3-384 hash: | 5cf4c463a2f1fabc62da5f6bcd9f0a2c15c7e67ed140f452e8becc9d119e2ab1d9a9dcfc9ab0d0bfdfa1d87acbb2560c |
| SHA1 hash: | 526bab82fe51100badaf2697d23e21762d3faf4c |
| MD5 hash: | fe5d10fbee1c39a5fb81bcca6eabafb5 |
| humanhash: | fourteen-double-fanta-paris |
| File name: | 8c5377a5c2835e5f22f14477e0c6916257e9a034cf3a73eefd8068d64d4f4924 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 676'352 bytes |
| First seen: | 2020-11-10 11:27:42 UTC |
| Last seen: | 2024-07-24 18:46:58 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:ctoYlqBE45uluPHaVtShT8BsxEboWJFO+t3dOFwSULxt2WydfQgXVVsAoDK:pYlqBE4BPSt8LxEHa+T0ULxMia0u |
| Threatray | 1'166 similar samples on MalwareBazaar |
| TLSH | 1EE4CF216719AF19E07E43B798A0586083FAED46D732D62E7DF832CE15B1FE4512270B |
| Reporter |  seifreed |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
2
# of downloads :
58
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
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
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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
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: Scheduled temp file as task from temp location
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 AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-11-10 11:33:11 UTC
AV detection:
28 of 48 (58.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'156 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 WriteProcessMemory
Suspicious use of SetWindowsHookEx
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
AgentTesla
Unpacked files
SH256 hash:
8c5377a5c2835e5f22f14477e0c6916257e9a034cf3a73eefd8068d64d4f4924
MD5 hash:
fe5d10fbee1c39a5fb81bcca6eabafb5
SHA1 hash:
526bab82fe51100badaf2697d23e21762d3faf4c
SH256 hash:
8e86c638a2aaeebf1d548ac0d5728bf5d19e4170e42c24eae8d32923f7a350b6
MD5 hash:
19ab63a168cd4808a68b35f970ada9d4
SHA1 hash:
332f2cd3830e3af8ccafbce636ab75da18592741
SH256 hash:
5c18e221a217f775e04fcd5a88cd894b5c04b68b73bd824e49272c1b1c48d218
MD5 hash:
d3406fb44d7ce9f6b3f40c7ea0d3d75d
SHA1 hash:
6aa84da846394e68e8fc3a3ffc64b574506d6d94
SH256 hash:
5d3ab08a5c02ebd400b7ea883211dfec32ec1f802e9085d94f8070587c74e3fe
MD5 hash:
e2befab564213695046a8c87e1662653
SHA1 hash:
b8b1256ad55b7dff46328c2b3d7c8ef344720d9e
SH256 hash:
bac5797bde4b2810766a40d95bcdb825ac5b395fcbadd139daa19a44a6cdc049
MD5 hash:
a92cc1f6e0a2742350dfda6726db14c0
SHA1 hash:
e5404e3ed46498deb8ad8966a774540c2b8e9c1e
Please note that we are no longer able to provide a coverage score for Virus Total.
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.
Delivery method
Other
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