MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 79e35b5f4440dc7198223ae3e84ea48156e3a3e5c62548fa1369728c2f2d2e0c. 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: 15


Intelligence 15 IOCs YARA File information Comments

SHA256 hash: 79e35b5f4440dc7198223ae3e84ea48156e3a3e5c62548fa1369728c2f2d2e0c
SHA3-384 hash: 9956f359c510d1efccc2faf9162e623afcc5d5df9f7dcd061ed0a49c4c4614124d7702baf186f9b7415e872c20dfd3f9
SHA1 hash: d23bb5f7e48e300f8a6cf2c17f1e319bd11909c6
MD5 hash: 63ecf1dc22aea317b0ec279c96579213
humanhash: earth-timing-ohio-one
File name:SecuriteInfo.com.Trojan.DownLoaderNET.710.23354.14219
Download: download sample
Signature AgentTesla
File size:843'776 bytes
First seen:2023-12-20 07:15:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:5TSBkIK0NY8nd6l2OAD18/mPr5IQw0+UrQMQVgUFcEBM3:83K0NYO1+e5IYWc6M
TLSH T1B405053C58BE2A3B8076D7A9CBE905A7F040947B3A12EC3694D7875D4367A8379C321D
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
325
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
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
.NET source code contains potential unpacker
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1364937 Sample: SecuriteInfo.com.Trojan.Dow... Startdate: 20/12/2023 Architecture: WINDOWS Score: 100 36 mail.paksafety-sa.com 2->36 38 paksafety-sa.com 2->38 40 2 other IPs or domains 2->40 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 Sigma detected: Scheduled temp file as task from temp location 2->50 52 8 other signatures 2->52 8 SecuriteInfo.com.Trojan.DownLoaderNET.710.23354.14219.exe 7 2->8         started        12 tSnfOcJDmCKZ.exe 5 2->12         started        signatures3 process4 file5 32 C:\Users\user\AppData\...\tSnfOcJDmCKZ.exe, PE32 8->32 dropped 34 C:\Users\user\AppData\Local\...\tmp309C.tmp, XML 8->34 dropped 54 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->54 56 Uses schtasks.exe or at.exe to add and modify task schedules 8->56 58 Adds a directory exclusion to Windows Defender 8->58 14 SecuriteInfo.com.Trojan.DownLoaderNET.710.23354.14219.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 schtasks.exe 1 8->20         started        60 Multi AV Scanner detection for dropped file 12->60 62 Machine Learning detection for dropped file 12->62 64 Injects a PE file into a foreign processes 12->64 22 tSnfOcJDmCKZ.exe 12->22         started        24 schtasks.exe 12->24         started        signatures6 process7 dnsIp8 42 api4.ipify.org 104.237.62.212, 443, 49733, 49736 WEBNXUS United States 14->42 44 paksafety-sa.com 116.202.192.178, 49735, 49737, 587 HETZNER-ASDE Germany 14->44 26 conhost.exe 18->26         started        28 conhost.exe 20->28         started        66 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 22->66 68 Tries to steal Mail credentials (via file / registry access) 22->68 70 Tries to harvest and steal browser information (history, passwords, etc) 22->70 30 conhost.exe 24->30         started        signatures9 process10
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-12-20 02:34:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla_v4 agenttesla
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
SH256 hash:
3800b66705b66e68cec770c849210698a7ea4646690d7d1b3aa96ff751fddd43
MD5 hash:
0ac0a0a44c1077a70ef56d596940b722
SHA1 hash:
c51881a17de1475d1637044fa1feea12daf1e61d
SH256 hash:
c5328f7af843244b56d6a208c322a9315daea139d1b255cda993b243e4394ecf
MD5 hash:
160f4669c06c6496d79a92ea9d33e89b
SHA1 hash:
baae226fdb2a9739f118db781bdc74f2efc6a585
SH256 hash:
5694df8c88d8c68f46e60195346cdd52176341b543bd5be9763b86a673abd902
MD5 hash:
bcb298c7981d1c2fbff9a9395cb1bcc5
SHA1 hash:
8158f382235c66b16a0e9e8f0499998cde3fc7a0
Detections:
AgentTesla win_agent_tesla_g2 INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients Agenttesla_type2 INDICATOR_SUSPICIOUS_Binary_References_Browsers INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients INDICATOR_EXE_Packed_GEN01 INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
SH256 hash:
79e35b5f4440dc7198223ae3e84ea48156e3a3e5c62548fa1369728c2f2d2e0c
MD5 hash:
63ecf1dc22aea317b0ec279c96579213
SHA1 hash:
d23bb5f7e48e300f8a6cf2c17f1e319bd11909c6
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments