MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8c4d21848e069a80f8c22c8026559ebf3b5fe2698104a78a508b97350b2685b3. 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: | 8c4d21848e069a80f8c22c8026559ebf3b5fe2698104a78a508b97350b2685b3 |
|---|---|
| SHA3-384 hash: | 05e16d45f363fd500d4fa2c846e72915fbb4886fa34048c40514731dd7f733ce5fe8edfb809291b175e2652bd8085c63 |
| SHA1 hash: | 5f1007b51b0ced3ca833060b9db6faa5bea918d3 |
| MD5 hash: | 9dbdb1bdf78b8c637a1d0c7ae35a11a0 |
| humanhash: | winner-shade-five-illinois |
| File name: | 8c4d21848e069a80f8c22c8026559ebf3b5fe2698104a78a508b97350b2685b3 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 738'816 bytes |
| First seen: | 2020-11-10 11:24:23 UTC |
| Last seen: | 2024-07-24 18:46:09 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 230f024031d7c58ce0df197af9c448f0 (25 x AgentTesla, 17 x Loki, 16 x NanoCore) |
| ssdeep | 12288:lC9FHSfLU2D6Nr9Zy1adSBKQifzpCHe+jzcDl3P8dbFiJ2aW+qMMQrl2:lC9hSt6Nr9Zy11EfzpC3jgFgnaWlk2 |
| Threatray | 2'034 similar samples on MalwareBazaar |
| TLSH | D2F4AE33E2904437D2A32A3C8C5B67649835BD113928E9463FF71D4C9F39AA13A76397 |
| Reporter |  seifreed |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
2
# of downloads :
61
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
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
.NET source code contains very large array initializations
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Machine Learning detection for sample
Maps a DLL or memory area into another process
May check the online IP address of the machine
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 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
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.LokiBot
Status:
Malicious
First seen:
2020-11-10 11:28:07 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'024 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan upx
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla
Unpacked files
SH256 hash:
8c4d21848e069a80f8c22c8026559ebf3b5fe2698104a78a508b97350b2685b3
MD5 hash:
9dbdb1bdf78b8c637a1d0c7ae35a11a0
SHA1 hash:
5f1007b51b0ced3ca833060b9db6faa5bea918d3
SH256 hash:
34fbc32ce9b634ea6e7e5b914dd2afcbdd46f55e6e4100b84d2b2cd53597bb27
MD5 hash:
f15976a843381ba120ae49ceebb92e24
SHA1 hash:
4a08bd1ef7bc5e7752fce9957d0dddf5fdd640c3
SH256 hash:
136c94ba7e604b7fb2761e00368017197bead68d594684b245001b69cf009e38
MD5 hash:
7acca1dea1ccb4d82e3f425503ba2b7b
SHA1 hash:
b5952ff327abda66407a32b1c7f2305431a074a6
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: | 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.
Delivery method
Other
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.