MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a3c3aa8e82fc5f7076ba0ed54f33d9ac77c4e375389de23a592a8055d1c2dc22. 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: 7
| SHA256 hash: | a3c3aa8e82fc5f7076ba0ed54f33d9ac77c4e375389de23a592a8055d1c2dc22 |
|---|---|
| SHA3-384 hash: | 166753617003d31016385c48efcc3ef586b6bd0d9e9f1f224d8e736bf9488154fd0be5a86497c312015a3201d7628e95 |
| SHA1 hash: | c54982afede8887e597f0ea8e5f3fb4f3f2524e4 |
| MD5 hash: | 124897e647941e1530f9c2653c7dc193 |
| humanhash: | beryllium-california-hamper-football |
| File name: | Scan_Documents_IMG-00000-G75GG-R12 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 178'104 bytes |
| First seen: | 2020-10-15 11:27:00 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 | 1536:nkOelTyjirtwVDe1B+oSfDaEJMvuiWTDL1CfMZiKKboXWR9fgb6Ufp:nk2i2VDWB+XfD3S/kVmMZtKboXgfgb/ |
| Threatray | 10'777 similar samples on MalwareBazaar |
| TLSH | BB04D58437124985EB1CD87C0BBF20B023A7EEA36DE1B3547B94335151AB1A4F55CBAE |
| Reporter |  abuse_ch |
| Tags: | AgentTesla |
Intelligence
File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a custom TCP request
Adding an access-denied ACE
Unauthorized injection to a recently created process
Launching the default Windows debugger (dwwin.exe)
Using the Windows Management Instrumentation requests
Launching a process
Creating a process with a hidden window
Sending a UDP request
Creating a window
DNS request
Sending a TCP request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Adding exclusions to Windows Defender
Enabling autorun
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj
Score:
56 / 100
Signature
Connects to a pastebin service (likely for C&C)
Executable has a suspicious name (potential lure to open the executable)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-10-15 07:04:46 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'767 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
keylogger stealer persistence evasion trojan spyware family:agenttesla
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Windows security modification
AgentTesla Payload
AgentTesla
Modifies WinLogon for persistence
Modifies Windows Defender Real-time Protection settings
Windows security bypass
Turns off Windows Defender SpyNet reporting
Unpacked files
SH256 hash:
a3c3aa8e82fc5f7076ba0ed54f33d9ac77c4e375389de23a592a8055d1c2dc22
MD5 hash:
124897e647941e1530f9c2653c7dc193
SHA1 hash:
c54982afede8887e597f0ea8e5f3fb4f3f2524e4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.