MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 fb8578f6cf84e5a7a96bca2f608f4ac2af7bed143262fd0cd0b35ecb5b2984d0. 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: | fb8578f6cf84e5a7a96bca2f608f4ac2af7bed143262fd0cd0b35ecb5b2984d0 |
|---|---|
| SHA3-384 hash: | 48c307ac01735e3c947ac38ed8fd1947ebdfa1df9520ac0f548acff30c054a5e7f8f689a3ee31fe3cee6793e10b04dd6 |
| SHA1 hash: | 65fe6698305c9f4fff4ead57702d2e8eda64bf03 |
| MD5 hash: | d4cbab6998d8501f89bf4741b6f3a889 |
| humanhash: | wolfram-equal-mirror-spaghetti |
| File name: | d4cbab6998d8501f89bf4741b6f3a889.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 749'056 bytes |
| First seen: | 2021-08-31 08:52:59 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger) |
| ssdeep | 6144:r/1fynzZNbPiVAK5Ilw78kR+m2C86jMVi3e6t+oxJPAoXYUJFYyrjsysiLCx+5ki:b10zL2/5okR/yOP33+oDhZIjiuCdMm |
| Threatray | 9'197 similar samples on MalwareBazaar |
| TLSH | T126F43D7F19BDA2278175C6F58BE78827F0108B6F3110692476D347264322A7AB5F336E |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d4cbab6998d8501f89bf4741b6f3a889.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-31 08:59:17 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
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
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Found malware configuration
Injects a PE file into a foreign processes
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 AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-31 03:39:06 UTC
AV detection:
8 of 44 (18.18%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 9'187 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 Payload
AgentTesla
Unpacked files
SH256 hash:
c0ee1071e444f415f8b62856a0896f3b22e563f1bb4f03d14142583efe49a565
MD5 hash:
29db2e114b88ae1f6a00c9aa71690043
SHA1 hash:
ec82db71443556a5b320357b0b8b09e70ec1db9c
SH256 hash:
de0ea2e58a79458f7237b47d9b591c36b1a592b6b47e6e207cdbf4fc725bba4c
MD5 hash:
ca9dae979db45e29fa2dc7e377bcf49f
SHA1 hash:
739a407173c8120850c0c49ced223d0c01a13c43
SH256 hash:
9f1f9282c7558ac1ef54a7876f3cd54737e544a56e0935b2405db3df02579961
MD5 hash:
333cc6e65bca008fbec2f9f8ec43054b
SHA1 hash:
1f673e41c7d531dd7cdc05ec15dc5bfd82e748ab
SH256 hash:
fb8578f6cf84e5a7a96bca2f608f4ac2af7bed143262fd0cd0b35ecb5b2984d0
MD5 hash:
d4cbab6998d8501f89bf4741b6f3a889
SHA1 hash:
65fe6698305c9f4fff4ead57702d2e8eda64bf03
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: | 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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| 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.
Web download
Delivery method
Distributed via web download
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