MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e85bb62a37225d46fa4f1202eb6c0453ff5efcb64a5372d951345f72e67a3e59. 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: 13


Intelligence 13 IOCs YARA 7 File information Comments

SHA256 hash: e85bb62a37225d46fa4f1202eb6c0453ff5efcb64a5372d951345f72e67a3e59
SHA3-384 hash: c67623782a4e4fbd92a3a7c867971cd65be5999beee03d721b17e746734b99491faee204140f12eb67691dbf8f3a56fc
SHA1 hash: 59baaca57e0e6a52430946844503fa4a81ee1758
MD5 hash: d88aaac3bb0d123f64b32573a3726590
humanhash: carolina-lake-happy-princess
File name:Scan_210715_14_29_19.pdf.exe
Download: download sample
Signature AgentTesla
File size:450'560 bytes
First seen:2021-10-07 09:59:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:mK8kouISYGYJPwFv9DbGhuFWiIGWIhr2eLYuOzLMxaZgq4:N8kpIS8JI9+u8JG/aesNOaS
Threatray 10'968 similar samples on MalwareBazaar
TLSH T14DA4022803A39609CE7947F52825ABF01F74B016211DE37C5BE4E1EC3E67BB54AE0697
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
178
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Sigma detected: Suspicious Double Extension
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2021-10-07 08:09:26 UTC
AV detection:
6 of 45 (13.33%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
e60c71a3cafa86b370e02270a19023068c2a9491e6e621fac6cda033eb488081
MD5 hash:
132db1617757bd8770383741aa28b9fa
SHA1 hash:
d77cf66e14b5935df3ab42d51131d135a5e897fa
SH256 hash:
f922c3553e226a5fe416b35c57cc9fcb9521108e9c3b4b438ca34aa5c74403d8
MD5 hash:
5b2019cfc33bb1cc1f928babc5d23e0f
SHA1 hash:
ae7bd55f10713416943a5ece33091cfbd68467d9
SH256 hash:
fe8637d821a39a8b74abce7e043007d38cb9c5cfcb7098af9846cfd98185ac03
MD5 hash:
c380b6831f456ac5cac08c78c0e4dada
SHA1 hash:
3e241a0b9d96c1dfbadd7ee1a8c5ee6d74eba11c
SH256 hash:
e85bb62a37225d46fa4f1202eb6c0453ff5efcb64a5372d951345f72e67a3e59
MD5 hash:
d88aaac3bb0d123f64b32573a3726590
SHA1 hash:
59baaca57e0e6a52430946844503fa4a81ee1758
Malware family:
Agent Tesla
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: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 e85bb62a37225d46fa4f1202eb6c0453ff5efcb64a5372d951345f72e67a3e59

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

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