MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 08358d0a1584bef3d83e4a3c99d186e8078d398f3d7816df714315eb3c08d527. 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: 7
| SHA256 hash: | 08358d0a1584bef3d83e4a3c99d186e8078d398f3d7816df714315eb3c08d527 |
|---|---|
| SHA3-384 hash: | a36e48cda33e27b5b290425f230495054b3381a2bf57766a613d61c54cb596eddf9fa4cff72434087aa945b5a5db09e7 |
| SHA1 hash: | bb67f173ce0d87ccc68bdf4be045efee4abd4737 |
| MD5 hash: | 6ba502f3bd93126cd7439d6e15da6893 |
| humanhash: | iowa-queen-pizza-artist |
| File name: | 0001.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 592'896 bytes |
| First seen: | 2020-10-21 09:43:21 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:oZdVUK9ROZOFqorn0eONtpDwgQ70nYfYFFZOdAUP7Pxe:xKa8qCDgiGFZqJ |
| Threatray | 757 similar samples on MalwareBazaar |
| TLSH | 5AC4E1359664DF21E0BE4376A465180017FDEF06A33AC62EBCFA31CD6576BE04162F1A |
| Reporter |  Racco42 |
| Tags: | AgentTesla exe Telegram |
Intelligence
File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
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
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
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
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
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-10-21 06:35:02 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 747 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
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:
f6639e093d72133b41c6293def1680025e4d2c220167600c9c0f60d3083ac979
MD5 hash:
25dec588b325848e061a8686391bcff3
SHA1 hash:
16324eb7db79457726f84414432ad7fcf8b57b8d
SH256 hash:
bfd4913072e690c69512cdaf64a521b790abfdbe73ce48930168951ee7c733c7
MD5 hash:
94ce04fda8d5858536beffc0cd303c89
SHA1 hash:
85bc7342225ccf5e15a67555779dbb6aacafb9b1
SH256 hash:
b8dc7a502859b21f87a951db8041602c1be124f15876e5e117b64600868be020
MD5 hash:
07eb1ba343a503615ce480cdbeca26ca
SHA1 hash:
98a66cf550c96d3ed6a577936846af7e44bfeabc
SH256 hash:
bac5797bde4b2810766a40d95bcdb825ac5b395fcbadd139daa19a44a6cdc049
MD5 hash:
a92cc1f6e0a2742350dfda6726db14c0
SHA1 hash:
e5404e3ed46498deb8ad8966a774540c2b8e9c1e
SH256 hash:
08358d0a1584bef3d83e4a3c99d186e8078d398f3d7816df714315eb3c08d527
MD5 hash:
6ba502f3bd93126cd7439d6e15da6893
SHA1 hash:
bb67f173ce0d87ccc68bdf4be045efee4abd4737
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.
Malspam
Delivery method
Distributed via e-mail attachment
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.