MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 00c1c7137096f7619f2da696db483be08ebfbe6cfba6bf4eacceb5d60be4a095. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments

SHA256 hash: 00c1c7137096f7619f2da696db483be08ebfbe6cfba6bf4eacceb5d60be4a095
SHA3-384 hash: 88f1603a6b558fae6c8157f8dd4ecf0967e10dde3cc569b31c395967f1fa7cf654e619f85b00593d825082aacb0960e5
SHA1 hash: 01aef4b653471c956600694ab3661101e68175f9
MD5 hash: 2bdbf39b02914ccc8ada9a047c5bff74
humanhash: ink-skylark-freddie-tennessee
File name:Balance Payment.exe
Download: download sample
Signature AgentTesla
File size:275'222 bytes
First seen:2021-05-27 11:58:42 UTC
Last seen:2021-05-28 08:29:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:cQq2l2Zll2BykmCp76iauYZolKBBIKALzQKSv4muke:Pl2TkmgDBl40T6uke
Threatray 5'427 similar samples on MalwareBazaar
TLSH 4144221A2AC685FBED17967004BDEF3EC6B7AA140612951F13001FBB07782D3F6995B2
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
3
# of downloads :
121
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Balance Payment.exe
Verdict:
Malicious activity
Analysis date:
2021-05-27 12:02:58 UTC
Tags:
installer keylogger stealer agenttesla

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

Behaviour
Creating a file in the %temp% directory
Creating a file
Creating a file in the %AppData% subdirectories
Launching a process
Sending a UDP request
Creating a window
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
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
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Creates multiple autostart registry keys
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 425552 Sample: Balance Payment.exe Startdate: 27/05/2021 Architecture: WINDOWS Score: 100 46 Found malware configuration 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 Yara detected AgentTesla 2->50 52 6 other signatures 2->52 6 erjay.exe 17 2->6         started        10 Balance Payment.exe 1 22 2->10         started        12 newapp.exe 2 2->12         started        14 2 other processes 2->14 process3 file4 28 C:\Users\user\AppData\Local\...\System.dll, PE32 6->28 dropped 54 Multi AV Scanner detection for dropped file 6->54 56 Machine Learning detection for dropped file 6->56 58 Writes to foreign memory regions 6->58 16 MSBuild.exe 2 4 6->16         started        30 C:\Users\user\AppData\Roaming\...\erjay.exe, PE32 10->30 dropped 32 C:\Users\user\AppData\Local\...\System.dll, PE32 10->32 dropped 60 Creates multiple autostart registry keys 10->60 62 Maps a DLL or memory area into another process 10->62 20 MSBuild.exe 2 10->20         started        22 conhost.exe 12->22         started        24 conhost.exe 14->24         started        signatures5 process6 file7 26 C:\Users\user\AppData\Roaming\...\newapp.exe, PE32 16->26 dropped 34 Tries to steal Mail credentials (via file access) 16->34 36 Creates multiple autostart registry keys 16->36 38 Tries to harvest and steal browser information (history, passwords, etc) 16->38 40 Hides that the sample has been downloaded from the Internet (zone.identifier) 16->40 42 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 20->42 44 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 20->44 signatures8
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2021-05-27 04:10:20 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
17 of 47 (36.17%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
AgentTesla Payload
AgentTesla
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: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.

  
Delivery method
Other

Comments