MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c653a8a070f8f5db25d857bff0b23a79fddb17743b1b02b57e64b27bdef617f1. 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: 10
| SHA256 hash: | c653a8a070f8f5db25d857bff0b23a79fddb17743b1b02b57e64b27bdef617f1 |
|---|---|
| SHA3-384 hash: | f190d0c04cd8e6633a666d3de72e624b39933e8f9c82653b5573f50bd8acd411e9aecae664a98f50bede103360bf2c31 |
| SHA1 hash: | 99807fb4c6c545412aca573d6b826e0fddf4ce2e |
| MD5 hash: | 1a3ee3361c934ba7b94366058ea583b3 |
| humanhash: | eight-berlin-spring-butter |
| File name: | triage_dropped_file |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 15'360 bytes |
| First seen: | 2021-09-08 12:37:03 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 96573fde7435607c68ec504aa2204433 (3 x Formbook, 2 x AgentTesla, 1 x Loki) |
| ssdeep | 192:V2rOtYAG31j7OcDhSWALVtZJFKIS/zc17Y/H0JH08lYH0yH08lg0GH08l:V2GYAGp7OcVu/ZTS/g17Y/CvYNvqv |
| Threatray | 9'672 similar samples on MalwareBazaar |
| TLSH | T1F76294C37CD5F3A2E3C5857009368AA2617B7EE4D80956137697BAFEDE341932E116C0 |
| Reporter |  malwarelabnet |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
triage_dropped_file
Verdict:
Malicious activity
Analysis date:
2021-09-08 12:39:27 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the %temp% directory
Launching a process
Using the Windows Management Instrumentation requests
Sending a UDP request
Unauthorized injection to a system process
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Maps a DLL or memory area into another process
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 steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.LokiBot
Status:
Malicious
First seen:
2021-09-08 04:48:11 UTC
AV detection:
21 of 28 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 9'662 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1481923647:AAGiBTAuCt4mxLt_RWPYNlSpw01yplTkoZI/sendDocument
Unpacked files
SH256 hash:
c653a8a070f8f5db25d857bff0b23a79fddb17743b1b02b57e64b27bdef617f1
MD5 hash:
1a3ee3361c934ba7b94366058ea583b3
SHA1 hash:
99807fb4c6c545412aca573d6b826e0fddf4ce2e
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:
0.75
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: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Telegram_Exfiltration_Via_Api |
|---|---|
| Author: | lsepaolo |
| 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.
Comments
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