MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 bb936085654639dcf4efa3227790f2558b4a6f62437353315fa5206cd4dba881. 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: 9
| SHA256 hash: | bb936085654639dcf4efa3227790f2558b4a6f62437353315fa5206cd4dba881 |
|---|---|
| SHA3-384 hash: | 879c3e562e1e67292804150271f98f2964a564d2bad1a6f68d046fc1df0a679e6e1baf57e551b614036e1179c9a29b75 |
| SHA1 hash: | 09364fbd15e761a7890a27a52d9f6d111317742b |
| MD5 hash: | e33f966a777091a5281cf819d339c78d |
| humanhash: | asparagus-ten-north-mockingbird |
| File name: | The enclosed resume.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 921'088 bytes |
| First seen: | 2020-12-09 14:28:38 UTC |
| Last seen: | 2020-12-09 16:55:40 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 12288:wjespT5+SgV6u867wYjQrynRL5lZInAb7MAsvyqv0c:I59u4YcmRnYA/4dcc |
| Threatray | 1'778 similar samples on MalwareBazaar |
| TLSH | 9515CF312072BE5DE52E8BF790E060001FB05E2B552CE25DBCB13AEE15BB3617595BA3 |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
3
# of downloads :
132
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Unauthorized injection to a system process
Result
Gathering data
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Initial sample is a PE file and has a suspicious name
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:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-12-09 03:44:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
25 of 28 (89.29%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'768 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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:
bb936085654639dcf4efa3227790f2558b4a6f62437353315fa5206cd4dba881
MD5 hash:
e33f966a777091a5281cf819d339c78d
SHA1 hash:
09364fbd15e761a7890a27a52d9f6d111317742b
SH256 hash:
c88a66cbf00b12c88e2b970b8bc220e970e8465e56098ced24e97d42be901b94
MD5 hash:
a60401dc02ff4f3250a749965097e13f
SHA1 hash:
3f22d28fd765f831084cb972a8bd071e421c26a1
SH256 hash:
612e297c3f7297f3c4fe4b0c9fff39e70084e97aa18ec78089c305fab49cfd3e
MD5 hash:
0314cf80de0dca5d3dce04c7ec556a83
SHA1 hash:
409323608ab278f76fa22cbcc8a5507342b29b3a
SH256 hash:
7c879998ce22e8aaa5191576f11384e920223a5d77ef752c83e01e914e89fdd2
MD5 hash:
0363866b23aeea4276b1c6ae90faa5a9
SHA1 hash:
af4eae0898154e83c145531cc723ae696db432fd
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
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: | 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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