MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c0c0552b6fe1a289d5a15f1c74282acd119a00d3865eddb5126dfdba142ddc8e. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments

SHA256 hash: c0c0552b6fe1a289d5a15f1c74282acd119a00d3865eddb5126dfdba142ddc8e
SHA3-384 hash: 6b4098abf8105f55d558302dc9a4241c6937028d5bd67642c8275558cfe1c0e7d56ca219085f076a23df35fb92c16c56
SHA1 hash: 6691817966454c0c4e1653f1fd8ea3b74e69520b
MD5 hash: 7ecacb8e709d9ed5a4441de13177a620
humanhash: tennessee-mirror-uranus-georgia
File name:SecuriteInfo.com.Trojan.PackedNET.967.18099.8620
Download: download sample
Signature AgentTesla
File size:1'328'128 bytes
First seen:2021-07-29 14:49:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'604 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:WEjS/d3ZKzksxkscck3g2KOlW6v9Qna0ZDZ5Wy8jh8N6ZNAZ:uKFkQ2Kf6V0Zi+N6ZNA
Threatray 7'586 similar samples on MalwareBazaar
TLSH T16255E024898C9F96CC5C03740B9846745EF5AEE6F270D8AC3D8D31B1B7F181AEAB6345
dhash icon c4b4e6e69898d2c4 (11 x Formbook, 11 x AgentTesla, 4 x NanoCore)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
139
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.967.18099.8620
Verdict:
Malicious activity
Analysis date:
2021-07-29 14:51:46 UTC
Tags:
keylogger stealer 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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
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)
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 456329 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 29/07/2021 Architecture: WINDOWS Score: 100 56 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->56 58 Found malware configuration 2->58 60 Multi AV Scanner detection for dropped file 2->60 62 6 other signatures 2->62 7 SecuriteInfo.com.Trojan.PackedNET.967.18099.exe 7 2->7         started        11 newapp.exe 5 2->11         started        13 newapp.exe 2 2->13         started        process3 file4 36 C:\Users\user\AppData\Roamingbmuxf.exe, PE32 7->36 dropped 38 C:\Users\user\...bmuxf.exe:Zone.Identifier, ASCII 7->38 dropped 40 C:\Users\user\AppData\Local\...\tmpD73A.tmp, XML 7->40 dropped 42 SecuriteInfo.com.T...T.967.18099.exe.log, ASCII 7->42 dropped 64 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->64 66 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->66 68 Uses schtasks.exe or at.exe to add and modify task schedules 7->68 15 SecuriteInfo.com.Trojan.PackedNET.967.18099.exe 2 5 7->15         started        20 schtasks.exe 1 7->20         started        22 SecuriteInfo.com.Trojan.PackedNET.967.18099.exe 7->22         started        70 Multi AV Scanner detection for dropped file 11->70 72 Machine Learning detection for dropped file 11->72 24 schtasks.exe 1 11->24         started        26 newapp.exe 2 11->26         started        signatures5 process6 dnsIp7 44 1300dentrepair.com.au 173.237.136.115, 49765, 49766, 587 ASMALLORANGE1US United States 15->44 46 mail.1300dentrepair.com.au 15->46 32 C:\Users\user\AppData\Roaming\...\newapp.exe, PE32 15->32 dropped 34 C:\Users\user\...\newapp.exe:Zone.Identifier, ASCII 15->34 dropped 48 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->48 50 Tries to steal Mail credentials (via file access) 15->50 52 Tries to harvest and steal ftp login credentials 15->52 54 2 other signatures 15->54 28 conhost.exe 20->28         started        30 conhost.exe 24->30         started        file8 signatures9 process10
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-29 08:24:24 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
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 SetWindowsHookEx
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
CustAttr .NET packer
AgentTesla
Unpacked files
SH256 hash:
ac6b46733a8ce42870771d44e06227ed4a06b67577a291ab4668600634a4f859
MD5 hash:
ebbacab361fb7287070a59f20fad8abd
SHA1 hash:
693002cc446d999004b39a15ebaad8b676a9231b
SH256 hash:
f51b160a5e84df778472ea4afc20fc37c894163689a27b31f2c4aac239078bc8
MD5 hash:
26d922f1b16ac59794d8c14724e1cb82
SHA1 hash:
4844dd8ecdc3531c3c48df55566ae0537004dda2
SH256 hash:
97d2fa1d01b2f9a2199896e05e0cf60c14a9f41ef2d72e15fbb862b7afa08438
MD5 hash:
68463851c0e6fe7a254c99fae763d454
SHA1 hash:
4587a5371d88c296a0184fe47ee0c5245b187127
SH256 hash:
c0c0552b6fe1a289d5a15f1c74282acd119a00d3865eddb5126dfdba142ddc8e
MD5 hash:
7ecacb8e709d9ed5a4441de13177a620
SHA1 hash:
6691817966454c0c4e1653f1fd8ea3b74e69520b
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: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.

Comments