MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c20c406573105725a8bedbd6528b1cd762c0d28251c37764c711374524c266bd. 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: | c20c406573105725a8bedbd6528b1cd762c0d28251c37764c711374524c266bd |
|---|---|
| SHA3-384 hash: | d40158f8bfc1484afe872a442254ecc4d675ac25b93c047bbba0c2ce51a4e83b2485790e8a19ba606d6fbbcae92798e5 |
| SHA1 hash: | 67d400a197e57299fce6f1017e166118cedbefd2 |
| MD5 hash: | b3c2afef4f19dd4927dedc12d97876f3 |
| humanhash: | wyoming-arkansas-kitten-network |
| File name: | b3c2afef4f19dd4927dedc12d97876f3.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 930'304 bytes |
| First seen: | 2023-03-17 09:23:37 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 24576:8y2JTtNSVoI52B7Yfx6dfVCMsMhrdE2De1HSUs:83FtEVoI5s/0MdpE4elS |
| Threatray | 1'493 similar samples on MalwareBazaar |
| TLSH | T1D915124C66BE1731CA7D33FB90A2144453B4AA11AA56F36E1CCA60F70ED37CAD601D6B |
| TrID | 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe Telegram |
Intelligence
File Origin
# of uploads :
1
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b3c2afef4f19dd4927dedc12d97876f3.exe
Verdict:
Malicious activity
Analysis date:
2023-03-17 09:43:25 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Reading critical registry keys
Stealing user critical data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
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.
Verdict:
Malicious
Result
Threat name:
AgentTesla, zgRAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Telegram RAT
Yara detected zgRAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-03-16 11:10:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
20 of 24 (83.33%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 1'483 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5806691582:AAH6u3QmlmdvCPddcnWF_1vIYT8ymbk2K8M/
Unpacked files
SH256 hash:
f60ef8a65b5636d21cc7d74ed2567268aa60c0905bde63b298375b788c7bbf7e
MD5 hash:
e2353916282e155f10f6ba0727ed88cf
SHA1 hash:
f4be23881f6669fc260a0343f3f80fc116005d81
SH256 hash:
3dc7aeb5af08ce43f269dd7cefb350a96a321360065ea83867979d5b462a6e1b
MD5 hash:
098b84e8802db77f77bbe722cf788f8d
SHA1 hash:
ccd002be9a76ad0f4221976b47db11a87b971988
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
SH256 hash:
f3c3381c79f8be8ed50a1c4c826c2e521e50ca741ab59a4f3362519c76078df1
MD5 hash:
4684360128b2cb63ed6aab604e62f684
SHA1 hash:
69dec8707ec5b96866ea33a82418a61593beca7d
SH256 hash:
715a04616855435cda8607f3f5800066c4924611765ba0f2715100f28a72d581
MD5 hash:
ca2e8cd5286828755f8bfb9770a2712b
SHA1 hash:
457f43ab7fff3ac60682c1aebe29663bafe98c9c
SH256 hash:
c20c406573105725a8bedbd6528b1cd762c0d28251c37764c711374524c266bd
MD5 hash:
b3c2afef4f19dd4927dedc12d97876f3
SHA1 hash:
67d400a197e57299fce6f1017e166118cedbefd2
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
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: | 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.
Web download
Delivery method
Distributed via web download
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