MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ccc78c1d61ff6eb4b314c9ffbbd9f172984a6b3decb088b1398a96b382a3149e. 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: 14


Intelligence 14 IOCs YARA 6 File information Comments

SHA256 hash: ccc78c1d61ff6eb4b314c9ffbbd9f172984a6b3decb088b1398a96b382a3149e
SHA3-384 hash: 19c6a7e1be7a7b6ab43174c87fa1beea2aefd1c8df6b57cc3e707842fd287a6c416f1960341e475a7250da1925663cd8
SHA1 hash: 813346ea143739c3fede3cde1d612de75ab731bf
MD5 hash: ac0f49a715ebc7eb6e51fb986425136e
humanhash: thirteen-kentucky-triple-eleven
File name:QT21136583_Order_Doc.exe
Download: download sample
Signature AgentTesla
File size:349'938 bytes
First seen:2021-10-14 08:35:49 UTC
Last seen:2021-10-14 10:08:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger)
ssdeep 6144:GBlL/LNEdr6oTL/wqay7pQ/zxbfIaxDiltZB:EBmdrlTzwqaipQlssD4v
TLSH T19374CF92FB93C556CC473E32C0739CB94BA27CA5CD19A09B768C7E6D3A730D25096623
File icon (PE):PE icon
dhash icon 6450d2d0d094d47c (2 x AgentTesla)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
172
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
QT21136583_Order_Doc.exe
Verdict:
Malicious activity
Analysis date:
2021-10-14 09:11:01 UTC
Tags:
trojan rat agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
overlay packed
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
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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 harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-10-14 07:58:50 UTC
AV detection:
8 of 45 (17.78%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Loads dropped DLL
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:
ccc78c1d61ff6eb4b314c9ffbbd9f172984a6b3decb088b1398a96b382a3149e
MD5 hash:
ac0f49a715ebc7eb6e51fb986425136e
SHA1 hash:
813346ea143739c3fede3cde1d612de75ab731bf
Malware family:
Agent Tesla v3
Verdict:
Malicious
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.

Malspam

AgentTesla

Executable exe ccc78c1d61ff6eb4b314c9ffbbd9f172984a6b3decb088b1398a96b382a3149e

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

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