MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 654fee180d29661e28f504f62affb32a366e1ba97b01cc8de69854e8bc032b63. 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: | 654fee180d29661e28f504f62affb32a366e1ba97b01cc8de69854e8bc032b63 |
|---|---|
| SHA3-384 hash: | 5a3d626a666a577484053474cf9cdfc9487b937837eb41c2cc67be812812f9e8d1ac9ce6de318a392fac22ff12c01195 |
| SHA1 hash: | f64df48c95302b6cd598ab8c4b20471619e23019 |
| MD5 hash: | 42a58270948913b7a3399a43258585bd |
| humanhash: | magnesium-india-speaker-double |
| File name: | Cash_receipt2 IP77108 29_04_21.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 315'904 bytes |
| First seen: | 2021-04-30 12:34:16 UTC |
| Last seen: | 2021-04-30 14:21:18 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 6144:+z/Ln0UWMcXoKHpz4DtMrnS0S/wdEOjESKo:+fndWMWHpkBkn1jtjEX |
| Threatray | 78 similar samples on MalwareBazaar |
| TLSH | 4064D0E07E85F12BCC685A34D48741D017732F6696E3EB2B74D9362F1F2B2D04A217A6 |
| Reporter |  cocaman |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
107
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% directory
Sending a UDP request
Creating a process from a recently created file
Launching a service
Deleting a recently created file
Creating a window
Creating a file
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Status:
Malicious
First seen:
2021-04-30 03:59:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
42
AV detection:
19 of 29 (65.52%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
suspicious
Similar samples:
+ 68 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla Payload
Nirsoft
AgentTesla
Unpacked files
SH256 hash:
c84b4f1f4c9472a6677fe2382ac9960507faa798a499bb19ea48955f611dce43
MD5 hash:
482f827338dbff8b308704e1cdbea123
SHA1 hash:
98cf55a0e80358d511b40a95a638189a11557ed1
SH256 hash:
16c368c27234bf70066c3a8aa9d69114f404bf0df4f54a48837129f317d9ce19
MD5 hash:
3a82cadd574e08254ba9787c4a4d7e6b
SHA1 hash:
6bf148b04929e1f5f5d9048fec7b032a5b3d1126
SH256 hash:
49d7d44ab5ed830f46dd37fcb775ca78d9c3f39278f039a68290918ab64ec565
MD5 hash:
f9f040a3c94d24f537806fb194a52791
SHA1 hash:
0b9617478aec0ad8d29dcac8ec24f050fc7d0515
SH256 hash:
7159190b277a7b358747bcb9599960631a682c647f298e9e76d7104b16b59995
MD5 hash:
dff5481510b9bf8d8f041fc2831638aa
SHA1 hash:
043f9690fb6e2ddb704f84900e61e3d938d1887d
SH256 hash:
654fee180d29661e28f504f62affb32a366e1ba97b01cc8de69854e8bc032b63
MD5 hash:
42a58270948913b7a3399a43258585bd
SHA1 hash:
f64df48c95302b6cd598ab8c4b20471619e23019
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: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| 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
Other
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.============================================================
MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0023] Execution::Install Additional Program