MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a04979ab597b661bbc3b05d8182a886ef390e7127dcef4d2fb044cd720f1e781. 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: | a04979ab597b661bbc3b05d8182a886ef390e7127dcef4d2fb044cd720f1e781 |
|---|---|
| SHA3-384 hash: | 48accddad1931366baa0677ca3e3f44d28416672eea2c4cdd6099dae15f4416ea314b3bc563f477b5e9dbad25661c96a |
| SHA1 hash: | b2f1cc7a16eb8004836686349b9697e7d0000348 |
| MD5 hash: | c0724a5c274680516eee8e6ce502bcbe |
| humanhash: | indigo-missouri-alaska-stairway |
| File name: | c0724a5c274680516eee8e6ce502bcbe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 690'688 bytes |
| First seen: | 2021-10-05 14:00:40 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 12288:r4objDh5mB0yTu8pta9jAMZUepWyxP9bMJT6YashlM0JT6YashlM:ME/hEpTnHCpWynbI9ashlV9ashl |
| Threatray | 10'770 similar samples on MalwareBazaar |
| TLSH | T16CE4E09C636F8510FDBA43F6787060905BB2B4262466C73DAF8024FDEC627E58E95723 |
| File icon (PE): |  |
| dhash icon | 0c32b232d3c8c453 (49 x AgentTesla, 21 x Loki, 4 x Formbook) |
| Reporter |  zbetcheckin |
| Tags: | 32 AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
c0724a5c274680516eee8e6ce502bcbe
Verdict:
Malicious activity
Analysis date:
2021-10-05 14:07:38 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
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
obfuscated packed
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 array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped 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)
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 schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-05 11:27:00 UTC
AV detection:
23 of 45 (51.11%)
Threat level:
5/5
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 10'760 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
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:
c443cd47b0c64c97847ae09d88014ae442f49bbd57f0fd72bb036c347bb53c3d
MD5 hash:
5e5f65e639bde3eb7fe291b1913233b6
SHA1 hash:
e97e75fdbc53a2b4c9d75aa92d660747f42bb116
SH256 hash:
defd2249102410c0c6cdac49daac04688f86032542d732c941ebaeec81c8f853
MD5 hash:
63a070e295fc44f7c257a3ccf5343a24
SHA1 hash:
c0b64caddbac446d348f92cb2f9b649be8cd1237
SH256 hash:
fe8637d821a39a8b74abce7e043007d38cb9c5cfcb7098af9846cfd98185ac03
MD5 hash:
c380b6831f456ac5cac08c78c0e4dada
SHA1 hash:
3e241a0b9d96c1dfbadd7ee1a8c5ee6d74eba11c
SH256 hash:
a04979ab597b661bbc3b05d8182a886ef390e7127dcef4d2fb044cd720f1e781
MD5 hash:
c0724a5c274680516eee8e6ce502bcbe
SHA1 hash:
b2f1cc7a16eb8004836686349b9697e7d0000348
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: | 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.
Web download
Delivery method
Distributed via web download
Comments
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