MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0c1abefa0aae50a93cf1156f76ece20ed18adf73b1245a092b069c1fc4895a41. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0c1abefa0aae50a93cf1156f76ece20ed18adf73b1245a092b069c1fc4895a41
SHA3-384 hash: d1c38eaa19f80f3934d65d1e716af53ffd82e6897cec74f7b51ae659037e913a02c223f7f135cdf2f8ec54c2e756934e
SHA1 hash: 790bc3188618b9fb9b155c6d319aff9bb180d1d7
MD5 hash: ff8a3185659052a0a9ef2a7288d8176b
humanhash: avocado-september-delaware-wisconsin
File name:file
Download: download sample
Signature AgentTesla
Create hunting rule
File size:33'248 bytes
First seen:2020-12-18 06:42:48 UTC
Last seen:2020-12-18 08:41:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 768:hkTatJJAy6bfbkTo4dcJgAkqmu36dgLfII+Uf2hba:KTatJJAy6bfbkTJdcbyuDfV+Ufma
Threatray 1'884 similar samples on MalwareBazaar
TLSH AAE2B769270C7F02F95B933172138163AB5117A7336B4F61E936174DE452A8C2B9EEC3
Reporter fabjer
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
120
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2020-12-18 06:43:27 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0d7aec5d-0655-411b-a8b2-d800ec61c9f1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/108404/
Detection(s):
SecuriteInfo.com.Trojan.DownloaderNET.105.6571.22554.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Changing a file
Creating a window
Running batch commands
Creating a process with a hidden window
Launching a process
DNS request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Sending a UDP request
Creating a file in the Windows subdirectories
Sending a TCP request to an infection source
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Enabling autorun
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
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/565959
Signature
.NET source code contains very large array initializations
Connects to a pastebin service (likely for C&C)
Creates an undocumented autostart registry key
Creates autostart registry keys with suspicious names
Creates multiple autostart registry keys
Drops PE files to the startup folder
Found malware configuration
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 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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 332062 Sample: file Startdate: 18/12/2020 Architecture: WINDOWS Score: 100 72 Found malware configuration 2->72 74 Multi AV Scanner detection for dropped file 2->74 76 Multi AV Scanner detection for submitted file 2->76 78 5 other signatures 2->78 7 file.exe 2->7         started        11 file.exe 18 6 2->11         started        14 file.exe 3 2->14         started        16 3 other processes 2->16 process3 dnsIp4 66 192.168.2.1 unknown unknown 7->66 88 Creates autostart registry keys with suspicious names 7->88 90 Creates multiple autostart registry keys 7->90 92 Injects a PE file into a foreign processes 7->92 18 file.exe 7->18         started        22 cmd.exe 7->22         started        68 hastebin.com 172.67.143.180, 443, 49721, 49731 CLOUDFLARENETUS United States 11->68 56 C:\Users\user\AppData\Roaming\...\file.exe, PE32 11->56 dropped 58 C:\Users\user\...\file.exe:Zone.Identifier, ASCII 11->58 dropped 60 C:\Users\user\AppData\Local\...\file.exe.log, ASCII 11->60 dropped 94 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 11->94 96 Creates an undocumented autostart registry key 11->96 98 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 11->98 100 Drops PE files to the startup folder 11->100 24 cmd.exe 1 11->24         started        26 file.exe 2 11->26         started        70 104.24.126.89, 443, 49727, 49732 CLOUDFLARENETUS United States 14->70 28 cmd.exe 1 14->28         started        30 file.exe 2 14->30         started        32 cmd.exe 16->32         started        34 cmd.exe 16->34         started        36 2 other processes 16->36 file5 signatures6 process7 dnsIp8 62 manavgatgida.com 78.142.209.253, 49734, 49735, 587 VERIDYENVeridyenBilisimTeknolojileriSanayiveTicaretLi Turkey 18->62 64 mail.manavgatgida.com 18->64 80 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->80 82 Tries to steal Mail credentials (via file access) 18->82 84 Tries to harvest and steal ftp login credentials 18->84 86 Tries to harvest and steal browser information (history, passwords, etc) 18->86 50 2 other processes 22->50 38 conhost.exe 24->38         started        40 timeout.exe 1 24->40         started        42 conhost.exe 28->42         started        44 timeout.exe 1 28->44         started        46 conhost.exe 32->46         started        48 timeout.exe 32->48         started        52 2 other processes 34->52 54 2 other processes 36->54 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0c1abefa0aae50a93cf1156f76ece20ed18adf73b1245a092b069c1fc4895a41/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-12-17 01:00:14 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bqnl56qkvziksphrcvxxn3hcb3iyvx3twesfucjla2ob7rejljaq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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a51bd84d3facb55aaa7d351f79a6383f50b362c48a7abf373675aedd13aa9770
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e694eadb2f24bf7de44a2cc1d1fbc3d2e84d83d6cac2be444aef377bea95cc29
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f6cdcdd7abbf10a0ec7256bb9594fce5809db18d5150d999766d30e3fa748ca4
AgentTesla
+ 1'874 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201218-gfemk6f8cx/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
0c1abefa0aae50a93cf1156f76ece20ed18adf73b1245a092b069c1fc4895a41
MD5 hash:
ff8a3185659052a0a9ef2a7288d8176b
SHA1 hash:
790bc3188618b9fb9b155c6d319aff9bb180d1d7
Link:
https://www.unpac.me/results/b97246eb-2d2c-4ebb-a774-bfa2d75385bf/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0c1abefa0aae50a93cf1156f76ece20ed18adf73b1245a092b069c1fc4895a41

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

rar 768d901010ed12a97652a264889e2303e8fb568c26677123673cfda398d3b03a

AgentTesla

Executable exe 0c1abefa0aae50a93cf1156f76ece20ed18adf73b1245a092b069c1fc4895a41

(this sample)

  
Dropped by
SHA256 768d901010ed12a97652a264889e2303e8fb568c26677123673cfda398d3b03a
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/108404/

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