MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8545c59f6fe59b3a5cdbad8923aa9b4a109dc03f4c003bdba937eacaafbfbf3c. 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: 11
| SHA256 hash: | 8545c59f6fe59b3a5cdbad8923aa9b4a109dc03f4c003bdba937eacaafbfbf3c |
|---|---|
| SHA3-384 hash: | b1cf931602af0552e2c0043544ea60f261e89e7be189b1af7c8d2434f1a0c1178849263fa50f4232218b0727e5473dc1 |
| SHA1 hash: | 8a630d55e49dfbc24679585a5b4a298f8b86016a |
| MD5 hash: | cd7cd1428bc7dd05683897db570be670 |
| humanhash: | pluto-xray-thirteen-crazy |
| File name: | file |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 1'110'016 bytes |
| First seen: | 2021-01-13 06:11:39 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'646 x Formbook, 12'245 x SnakeKeylogger) |
| ssdeep | 12288:Zf3Fu0G19I1sBD7pDRqnt3OKUHy1BSV7wfupqErjoRK1Hnl7qVcrJOKTvTYEfeKv:ZfmnxD4e/7cusrsl7qVcfTvTxeK |
| Threatray | 2'131 similar samples on MalwareBazaar |
| TLSH | 65359DBC35803DEEC8278EBB89951C20D92064A7970FE2D355631DEA5A0CBDA8F543D7 |
| Reporter |  fabjer |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
146
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Suspicious activity
Analysis date:
2021-01-13 08:11:24 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
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Searching for the window
Modifying a system file
Changing a file
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
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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 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)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-01-12 21:03:53 UTC
AV detection:
12 of 28 (42.86%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'121 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
8545c59f6fe59b3a5cdbad8923aa9b4a109dc03f4c003bdba937eacaafbfbf3c
MD5 hash:
cd7cd1428bc7dd05683897db570be670
SHA1 hash:
8a630d55e49dfbc24679585a5b4a298f8b86016a
SH256 hash:
c29c8a39a4db5d5ce518b196f4908a5ebf32cd0764a87568e454a1f58b972b82
MD5 hash:
43fb8d459634e3d63eaaeed9e5f3f659
SHA1 hash:
4f4deebc86efeee5e58c301a72c30b7718fecc48
SH256 hash:
64a419709ad219ffc006bda776b650da486d55048d2fa34525f40227da0e5c86
MD5 hash:
88c0ec8398978fa2e4240f02765086ad
SHA1 hash:
5a5c4935b2d70e890c89ad9332365f4f4aa86f3c
SH256 hash:
ec9e938c8cd594fa35c2f83390c8f06e1dc1dc3d68e8e3c030a5ede132ada3c2
MD5 hash:
c2436a3c731f840202c8a3a17a692266
SHA1 hash:
74d690169063b058d3b4c053b66a0a17f4f4d3fa
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
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
Distributed via e-mail attachment
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