MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3c170abba1f268c2c35897a6c7b9e43fc9906e2ce7ad89a98daef6bbec28fd91. 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: | 3c170abba1f268c2c35897a6c7b9e43fc9906e2ce7ad89a98daef6bbec28fd91 |
|---|---|
| SHA3-384 hash: | 3d4b2ad6c2859c42d09cf50fc25238c289207d2c854036c8edabdff91415617a89b9456d2ff466b7490fe2958c993712 |
| SHA1 hash: | b6b5d4fde99415aa57b62e5e8a0a927bbd0db7ff |
| MD5 hash: | 00953c0769c056c7c950321b2d27ddb8 |
| humanhash: | india-avocado-kilo-single |
| File name: | INv22309876.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 635'392 bytes |
| First seen: | 2021-10-01 08:32:53 UTC |
| Last seen: | 2021-10-27 13:51:33 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:rDRbQ+X8+UiDLbRHahmdcWLbRuKy5OKdyny9/vaaqkSvgJCyMuz:hbQ+X8+UiDLbRHahmdTR6yeqaqFMCy |
| Threatray | 10'551 similar samples on MalwareBazaar |
| TLSH | T168D46B54E22FE7A9FD1923F0263CFCD015F82A69147CFA27BE9651E27489E3051B0693 |
| Reporter |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
4
# of downloads :
126
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INv22309876.exe
Verdict:
Suspicious activity
Analysis date:
2021-10-01 08:36:19 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code contains very large strings
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
Modifies the hosts 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: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
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 the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-01 08:00:55 UTC
AV detection:
9 of 45 (20.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'541 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1335107831:AAGZPoo67JukV78LJI16BeQqy3whx-zI59g/sendDocument
Unpacked files
SH256 hash:
8284626bb324db0a4b2516f9b5dc1da92a26e6315f7a2fe771079a99021125fe
MD5 hash:
eaddb22aa4c81beb01cd9f45fb47809c
SHA1 hash:
dca3c2c7c76f332ad5cf31ab7be227de4e0aa6c8
SH256 hash:
225db3bc12115dbcb3bfe2492449a9c4695d6018a863b74202e81e2292edcd62
MD5 hash:
762dc6f23707dc36558a1e714acf2153
SHA1 hash:
a1fdeac0a37c997d593df3d4e9aeb14a24da37bb
SH256 hash:
474c12e90b490a3fc5f3232af738975056913909ab0defd2ead4b12f818db8f0
MD5 hash:
6a5770d80e71db396fb7bf93d68e0886
SHA1 hash:
357e6cb5a668ba44b6c7d6eda61180ba2d905d7b
SH256 hash:
f2b98b6ff0ddd9da26e3cec6f2f002fca9670af01b650167eb9581b280c7bd3b
MD5 hash:
c6d01d61675cb9587288b9e564508cb4
SHA1 hash:
09e6bbdf23878de540470b476afc19f109fcb4aa
SH256 hash:
3c170abba1f268c2c35897a6c7b9e43fc9906e2ce7ad89a98daef6bbec28fd91
MD5 hash:
00953c0769c056c7c950321b2d27ddb8
SHA1 hash:
b6b5d4fde99415aa57b62e5e8a0a927bbd0db7ff
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: | INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture |
|---|---|
| Author: | ditekSHen |
| Description: | Detect executables with stomped PE compilation timestamp that is greater than local current time |
| Rule name: | pe_imphash |
|---|
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
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