MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b8c22189bd0dbb85f078d3d58774f7a1f7e28d0c304cb3f36de7328b4b4fc442. 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: 13
| SHA256 hash: | b8c22189bd0dbb85f078d3d58774f7a1f7e28d0c304cb3f36de7328b4b4fc442 |
|---|---|
| SHA3-384 hash: | 96231a554bbf73c7d7926760b707ddfa1db1aacdfcafc059caee880f3f046d43101142ee4a1e264531c09d79628fcf9b |
| SHA1 hash: | 6bba96032c6e2ac546a0a16dbbb265e9639c8e1f |
| MD5 hash: | 20496ffee56ed8dfb758c27c675af5c4 |
| humanhash: | helium-comet-oscar-pluto |
| File name: | invoice009202109374.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 852'992 bytes |
| First seen: | 2021-08-24 17:38:23 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger) |
| ssdeep | 24576:yWRlcbJM9yYcGUs86jd3/LZHNCWGegvm:Zlcbq9/Uo5PLeWGb+ |
| Threatray | 8'921 similar samples on MalwareBazaar |
| TLSH | T1A205A37E1ABDA2278165C2B5EBE75417F0409B5F3411AC257AC303664232A7BB4F732E |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
302
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
invoice009202109374.exe
Verdict:
Malicious activity
Analysis date:
2021-08-24 17:50:06 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Sending a UDP request
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Result
Verdict:
UNKNOWN
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:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
.NET source code contains very large strings
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-24 15:05:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
15 of 46 (32.61%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 8'911 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
6912e4bedd1288f116e968f0a79d9797f6d6bd24d45a5f10c52e20f9d33b8c61
MD5 hash:
03bde4a82ad64c0f314985232fbca3fa
SHA1 hash:
e8d0b6339e94192eaaca32c812f914e60576dca6
SH256 hash:
6a09d59b276b26b25ef903370f7b37f1b9d516fe0fc510cc1937b8caa818268e
MD5 hash:
7f0cc9817fb7643fc0c9c6fcc4cdabf0
SHA1 hash:
af174f254670e9647f97e796fbe3bd1fd62276c3
SH256 hash:
a8f6d888d4c62fbdde80877b1f473963cfe1fc63af244cb7d064ec73eb49fb32
MD5 hash:
74383e5896213485778fbf38c1d0469b
SHA1 hash:
7b8e84b1c01816e44ebfd2bf2cf55bf744cf06aa
SH256 hash:
b8c22189bd0dbb85f078d3d58774f7a1f7e28d0c304cb3f36de7328b4b4fc442
MD5 hash:
20496ffee56ed8dfb758c27c675af5c4
SHA1 hash:
6bba96032c6e2ac546a0a16dbbb265e9639c8e1f
Malware family:
Agent Tesla v3
Verdict:
Malicious
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: | AgentTeslaV3 |
|---|---|
| Author: | ditekshen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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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