MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f955530859680734f6742fa13e78e4b34418424279ccd7a22e1f701b286d4f5. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7f955530859680734f6742fa13e78e4b34418424279ccd7a22e1f701b286d4f5
SHA3-384 hash: dffbb1a4977b10deb016e6ddf87047d09247dccec183ae837f63e2124fee457e8b9b7922af15272a7964ae51d536ec04
SHA1 hash: b34bfbbedb7ec13b8694e95a1643e8934bfadce6
MD5 hash: f1008f151a7ad37c60a7cf304e69e7c5
humanhash: kansas-october-tango-cardinal
File name:New Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:583'680 bytes
First seen:2020-05-14 06:54:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:3j9OFcS/jr757seJrS43qCFRZxWalTCFamHiNzAqb:xG/j/57BSM93nWalbqQ
Threatray 10'589 similar samples on MalwareBazaar
TLSH B8C4E01433BD0769E1BA9BF855A29050CBB0B61E719DD36E8DD160CF19E1FC0CA86E27
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mx79.dns.com.cn
Sending IP: 180.76.192.79
From: Sandip Saluza <formin@formin.com.cn>
Subject: New Order Inquiry -CZ-140520
Attachment: New Order.rar (contains "New Order.exe")

AgentTesla SMTP exfil server:
smtp.yandex.ru:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-14 11:19:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
22 of 31 (70.97%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=p6kvkmefs2ahgt3hil5bhz4ojm2edbbee6om26rc4h3qdmug2t2q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2807548dd82445eeac614506066b893c6cd90c8b02c6374dfa491defc817007a
AgentTesla
45bea748d6714e636270097d0dca1ec13a2442359b3b9bc09204cd73dfb4dae0
AgentTesla
6bece1991883897d6c949fa8eeac82f1bc6b7fbfaf581f5b5be776c4230bd007
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6e074d94e7f7050aa12711501899601b3b9e5a42c003bd20067eb3c3939332ce
AgentTesla
89bd696df7073c78ebc27a60c79728b782ca27d1d82abc8b0d5aafea1d1d61d3
AgentTesla
9913598166664e2c27dd9898fd903ddfa341f12bbaf22dde8fb92a78f9444dfe
AgentTesla
d3e61ff0f9f172da1ba0f3e59ccdb7ea480a3e9ea6e141d134df6f421ff44cc8
AgentTesla
d9a20b5a29f7c7a81854af1fb1dfe50dc63ec6026d07d271b1d3be30b061ca0f
AgentTesla
f397b3ef0807ca0679420810983797c017fb980df61b23ffd002299a2b502bd1
AgentTesla
f3b33a885af940210f10df7e1c96dc388161961dcb52b6d84c3b7458d20ce116
AgentTesla
+ 10'579 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-x85egjh972/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
rezer0
AgentTesla Payload
AgentTesla
CoreEntity .NET Packer
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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

rar cada9b250fb6f1f1b5db5cf25abbba5e3d6443f709b12b5371008f7434db3b32

AgentTesla

Executable exe 7f955530859680734f6742fa13e78e4b34418424279ccd7a22e1f701b286d4f5

(this sample)

  
Dropped by
MD5 f600485ae2b1a6ccfc90f4e54b4940f0
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 cada9b250fb6f1f1b5db5cf25abbba5e3d6443f709b12b5371008f7434db3b32

Comments