MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01f872c387017a3d557af1267c771afcc5db55420c53c1367b8d88f137a8e5d7. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 01f872c387017a3d557af1267c771afcc5db55420c53c1367b8d88f137a8e5d7
SHA3-384 hash: c705e008be300c3345c15303efc5b935db5e6467125d3fba2b70fc7de5e2e62b652fc885102bfa07173b5d6af81be5dd
SHA1 hash: 5d4a36adaf7dcd92547bd32b90d1ecd2da7ffaaf
MD5 hash: d5c24009c08ca3a3947c816adfa67ec9
humanhash: michigan-beryllium-october-carpet
File name:01f872c387017a3d557af1267c771afcc5db55420c53c1367b8d88f137a8e5d7
Download: download sample
Signature AgentTesla
Create hunting rule
File size:628'224 bytes
First seen:2020-09-17 09:28:55 UTC
Last seen:2020-09-17 11:05:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:OH9Lv2zv1gklQ/b6Ig4eNgurxylZVYTDH1Qk9dZP:OHw2k6g4YNylXuH1z9dZP
Threatray 10'617 similar samples on MalwareBazaar
TLSH E0D4DF232358EFB0E47C577C9015162083F6E14BE32AE74ABDDE00DBA8A9F524667753
Reporter madjack_red
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
100
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/62795/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.424.27537.11135.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Launching a process
Creating a file
Forced shutdown of a system process
Unauthorized injection to a system process
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/468917
Signature
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Machine Learning detection for sample
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 steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/01f872c387017a3d557af1267c771afcc5db55420c53c1367b8d88f137a8e5d7/
Threat name:
ByteCode-MSIL.Infostealer.Stelega
Create hunting rule
Status:
Malicious
First seen:
2020-09-17 00:06:59 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ah4hfq4haf5d2vl26ethy5y27tc5wvkcbrj4cnt3rwepcn5i4xlq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'607 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200917-41z8rcav36/
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Potentially Unwanted Application
Score:
0.40
Link:
https://yomi.yoroi.company/submissions/01f872c387017a3d557af1267c771afcc5db55420c53c1367b8d88f137a8e5d7

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.

Cape
Cape
https://www.capesandbox.com/analysis/62795/

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