MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8bf2c9097f211f15879c233eacd3c5b6e767d768c5941765d986ab61ba877341. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments 1

SHA256 hash: 8bf2c9097f211f15879c233eacd3c5b6e767d768c5941765d986ab61ba877341
SHA3-384 hash: 37e687aab067a0dc937dd11a7c58c9b6e2d2b253f29f06c241aaefd7482115768555fbe2e8dddc65040216030e244e7e
SHA1 hash: bdc37994f00f36ce6c20261f395a25cb6f142267
MD5 hash: 29e9ad8d44e49d2a2fa76ab14d6881cc
humanhash: victor-artist-burger-nevada
File name:29e9ad8d44e49d2a2fa76ab14d6881cc
Download: download sample
Signature AgentTesla
File size:396'842 bytes
First seen:2021-07-22 15:46:08 UTC
Last seen:2021-07-22 17:50:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 63b0867460dd31e465a337a5e3e003e6 (1 x Formbook, 1 x AgentTesla)
ssdeep 6144:kUdGmTN22PVgsSvSe5BGdHjhk6tvQBWsx9kVa11v2yAUl64mUulBbcUXZVpB3T:JT742tkoQZTp2yLnulmy7pB3T
Threatray 7'225 similar samples on MalwareBazaar
TLSH T15684E1291F8DDF95E14500F021F3C82E9879DC3619BF8E0ADA56B53EC6B42E4761F60A
dhash icon f0f2f0f8c078b0f0 (1 x AgentTesla)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
3
# of downloads :
153
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
PO VASE.xlsx
Verdict:
Malicious activity
Analysis date:
2021-07-22 12:02:01 UTC
Tags:
encrypted exploit CVE-2017-11882 loader trojan rat agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Maps a DLL or memory area into another process
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)
Sigma detected: MSBuild connects to smtp port
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-22 15:47:07 UTC
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
c644cb9886259b1c941dea3d885b1fd736c6059ca31d363570b85de63de5efe5
MD5 hash:
c0c157cb5e21a18d1d44329ccd6e9ad9
SHA1 hash:
ce70b26602a4220fd3be4c7f54245df50b6a1b54
SH256 hash:
8bf2c9097f211f15879c233eacd3c5b6e767d768c5941765d986ab61ba877341
MD5 hash:
29e9ad8d44e49d2a2fa76ab14d6881cc
SHA1 hash:
bdc37994f00f36ce6c20261f395a25cb6f142267
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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

AgentTesla

Executable exe 8bf2c9097f211f15879c233eacd3c5b6e767d768c5941765d986ab61ba877341

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-07-22 15:46:09 UTC

url : hxxp://91.218.113.78/www/vbc.exe