MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 103903b8cda6c1d3d2324c704b7bcf6d1f3b5211dc871d246bbb74595f128009. 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: | 103903b8cda6c1d3d2324c704b7bcf6d1f3b5211dc871d246bbb74595f128009 |
|---|---|
| SHA3-384 hash: | 8f326d1f63fb1cd40baf3d32e0c1e5c79e152e8288c5a4fa180c5b78e56a633cae0442805844a2dfbbc483a4d1d266ed |
| SHA1 hash: | 071075cdb131c7fd8e7f1c3d3774966911e90d69 |
| MD5 hash: | a8e5371dbc4b663b414960fd54272b4e |
| humanhash: | venus-foxtrot-angel-echo |
| File name: | 103903b8cda6c1d3d2324c704b7bcf6d1f3b5211dc871d246bbb74595f128009 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'110'528 bytes |
| First seen: | 2020-11-15 22:49:29 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger) |
| ssdeep | 12288:4QloIcvXsmIViGCXrwx4sZc64br93CxMKp3h9dcYWts9rmky79thFuNppvppMkkQ:OFvXgVihsx4se64/IxBp3yJ+rmlVn8 |
| Threatray | 1'239 similar samples on MalwareBazaar |
| TLSH | F5357B159A808E9FCA3947318432C55087F69DD652A5FF8C2DC534FB2EFA652E32318E |
| Reporter |  seifreed |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
1
# of downloads :
73
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
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
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
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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:
2020-11-15 22:50:24 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'229 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
103903b8cda6c1d3d2324c704b7bcf6d1f3b5211dc871d246bbb74595f128009
MD5 hash:
a8e5371dbc4b663b414960fd54272b4e
SHA1 hash:
071075cdb131c7fd8e7f1c3d3774966911e90d69
SH256 hash:
d6589af8a32294848dc13752d0fab92b44560f1b3a6601ff22fa9f2cef23ef7e
MD5 hash:
1218a0c269a42cf4a3e9fe2e5159b59b
SHA1 hash:
82a87dcdb135f3da74a212a11ec20b8eb4cf9555
SH256 hash:
39c7f899587cea416ca7dfd2917f08b579bd61137f7edfb4ac07848428d99add
MD5 hash:
82cdd51f2f026c4d0afd52a430682696
SHA1 hash:
c36772d6786317187870e5cfd8ff1097882fff5a
SH256 hash:
3c91bf9bc5ae9a76b7ab5ae68e732ab0c2d2296f7b2b78bd0a87c51aad0cbfa8
MD5 hash:
ea5a59352c82c144cbc80a9e1c714042
SHA1 hash:
c8be7fedd8956071ff507152ccb8a567ca496826
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.
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: | ach_AgentTesla_20200929 |
|---|---|
| Author: | abuse.ch |
| Description: | Detects AgentTesla PE |
| Rule name: | Ping_Del_method_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | cmd ping IP nul del |
| 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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