MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d7778524d366fb58dd14ad20ac2d66d4a803979e10fad1b4332a232b486eb21f. 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 3 File information Comments

SHA256 hash: d7778524d366fb58dd14ad20ac2d66d4a803979e10fad1b4332a232b486eb21f
SHA3-384 hash: 779d9bd792f729a988736e05afbe8dd348a2fdc63241e22f8f4bc9adeecfb4fd427569036af4ecfa43387f88a9a74d75
SHA1 hash: bc9b6fa3b4c230ce6594755f6c3e881922d23c1a
MD5 hash: 232de6e98da8ddf01d64f41b2c7fc7ab
humanhash: blossom-lemon-crazy-nevada
File name:紧急响应询价请求 0092-88378-98.exe
Download: download sample
Signature AgentTesla
File size:706'560 bytes
First seen:2021-08-30 06:23:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:V5sRgcZVV/UwLSNqiVDDveASR2FV5ipmb/gMAQ5cFaLzd4AkN/:KgKr/UwJiNbeA82ZipEg7p0Lzd8/
Threatray 9'271 similar samples on MalwareBazaar
TLSH T13AE40B7F19BDA2279175C6F58BE78827F0008B6F3110696476D343264322A7AB5F336E
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
177
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
紧急响应询价请求 0092-88378-98.exe
Verdict:
Malicious activity
Analysis date:
2021-08-30 07:25:04 UTC
Tags:
n/a

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

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Deleting a recently created file
Launching a process
Creating a process with a hidden window
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Found evasive API chain (trying to detect sleep duration tampering with parallel thread)
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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 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 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
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-08-30 04:14:52 UTC
AV detection:
11 of 46 (23.91%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Unpacked files
SH256 hash:
c0ee1071e444f415f8b62856a0896f3b22e563f1bb4f03d14142583efe49a565
MD5 hash:
29db2e114b88ae1f6a00c9aa71690043
SHA1 hash:
ec82db71443556a5b320357b0b8b09e70ec1db9c
SH256 hash:
cb4188e82787b19f8421c0b3341b83570f073f2603cfb1bd45a6e70780161adb
MD5 hash:
79b630c3366cd976bfacfd4c8e2f9342
SHA1 hash:
755bd51f8dc27c114f49fb5a5ea0400bde903672
SH256 hash:
a4ab599125303788cfea287b089b47b270f78863b4757b4c53ad99b8586eed7f
MD5 hash:
13b7e53fc332932a3c0535d46c655678
SHA1 hash:
60aa682130cbc57ccf134f833050b62dc04c8e5a
SH256 hash:
d7778524d366fb58dd14ad20ac2d66d4a803979e10fad1b4332a232b486eb21f
MD5 hash:
232de6e98da8ddf01d64f41b2c7fc7ab
SHA1 hash:
bc9b6fa3b4c230ce6594755f6c3e881922d23c1a
Malware family:
Agent Tesla v3
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:pe_imphash
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.

Malspam

AgentTesla

Executable exe d7778524d366fb58dd14ad20ac2d66d4a803979e10fad1b4332a232b486eb21f

(this sample)

  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment

Comments