MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c72a295a2d1f21831a17c6919abbde4117ebfafc0f9279ab468e00334759112. 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 10 File information Comments 1

SHA256 hash: 1c72a295a2d1f21831a17c6919abbde4117ebfafc0f9279ab468e00334759112
SHA3-384 hash: 63f3559e3eff035c17c34d51bcd0950c52d1dae3e200c3217c1436b7b216733aaa53ca2868dda84eb6b5c009795dcd29
SHA1 hash: 6e3d9afab074f435fc951dc43c3ab7afdcb662de
MD5 hash: 4848485b65241043189c99b7790836ad
humanhash: saturn-jupiter-xray-yellow
File name:4848485b65241043189c99b7790836ad
Download: download sample
Signature AgentTesla
File size:1'339'904 bytes
First seen:2021-10-04 12:49:18 UTC
Last seen:2021-10-05 11:09:03 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 24576:/2byN9UB69h6n83Qv7JlGLIqIcI8fpqjb+DVWIEb7f8NAAvtCkuYJL:/khBwE83iJlEfRdhBhWBGAwuYF
Threatray 10'660 similar samples on MalwareBazaar
TLSH T18155122BBB176901C444DB32EDA3BB601770AFF29CE2CB47F246355F51BA3566840792
File icon (PE):PE icon
dhash icon 00f0e4c8d8c8e4e0 (2 x CobaltStrike, 1 x AgentTesla, 1 x SnakeKeylogger)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
141
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Offer Enquiry--YJ LINK.doc
Verdict:
Malicious activity
Analysis date:
2021-10-04 11:59:13 UTC
Tags:
exploit CVE-2017-11882 loader

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

Behaviour
Creating a file
Creating a file in the %temp% directory
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped 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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 496374 Sample: GRIZNzM2mn Startdate: 04/10/2021 Architecture: WINDOWS Score: 100 31 Found malware configuration 2->31 33 Antivirus / Scanner detection for submitted sample 2->33 35 Yara detected AgentTesla 2->35 37 .NET source code contains potential unpacker 2->37 6 GRIZNzM2mn.exe 1 5 2->6         started        10 bdjdjd.exe 1 2->10         started        12 bdjdjd.exe 1 2->12         started        process3 file4 23 C:\Users\user\AppData\Local\bdjdjd.exe, PE32 6->23 dropped 25 C:\Users\user\AppData\Local\Temp\RegAsm.exe, PE32 6->25 dropped 27 C:\Users\user\...\bdjdjd.exe:Zone.Identifier, ASCII 6->27 dropped 29 C:\Users\user\AppData\...behaviorgraphRIZNzM2mn.exe.log, ASCII 6->29 dropped 39 Writes to foreign memory regions 6->39 41 Allocates memory in foreign processes 6->41 43 Injects a PE file into a foreign processes 6->43 14 RegAsm.exe 2 6->14         started        17 conhost.exe 6->17         started        45 Antivirus detection for dropped file 10->45 47 Multi AV Scanner detection for dropped file 10->47 19 conhost.exe 10->19         started        21 conhost.exe 12->21         started        signatures5 process6 signatures7 49 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 14->49 51 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 14->51
Threat name:
ByteCode-MSIL.Downloader.Seraph
Status:
Malicious
First seen:
2021-10-04 12:49:40 UTC
AV detection:
15 of 45 (33.33%)
Threat level:
  3/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
2f6f14486636145520b35f83d83f07eb57846f0abb84cb739b59d97b2efa83e2
MD5 hash:
92f8c17e2e14c3631557b048c5811d7e
SHA1 hash:
f3fe99f46ad2cd4b6f7a97b2a15ba63f0b01111c
SH256 hash:
e93ffbd33a5f33e589b97155fdb608f97b4b724c0fd1b6e40b29542fc2fc3e0d
MD5 hash:
dee232ebd6335077be69a571ecee7c71
SHA1 hash:
b204b6d13257d1c75ebcc72a29c312fa82148082
SH256 hash:
c0e0fcf4e601c76087adddaf6684c01c3ddf2c40f719f1a5fee4c0e9e0322471
MD5 hash:
94698694a3653272bd8e37306f204bc7
SHA1 hash:
60e30f8e1d98c3b4d177ed83b0ccfbf6a08b81a5
SH256 hash:
1c72a295a2d1f21831a17c6919abbde4117ebfafc0f9279ab468e00334759112
MD5 hash:
4848485b65241043189c99b7790836ad
SHA1 hash:
6e3d9afab074f435fc951dc43c3ab7afdcb662de
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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:AgentTeslaV3
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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:Typical_Malware_String_Transforms
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
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.

Web download

AgentTesla

Executable exe 1c72a295a2d1f21831a17c6919abbde4117ebfafc0f9279ab468e00334759112

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-10-04 12:49:19 UTC

url : hxxp://lg-tv.tk/princehfzx.exe