MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5cd34f647346e1c43ef8e05513109bbe6d5f728a69b7e3478db280b6a7f35283. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5cd34f647346e1c43ef8e05513109bbe6d5f728a69b7e3478db280b6a7f35283
SHA3-384 hash: 6dd8309410b69c351b4d567033974ca4869712287caa3e8e8b3f692afbd2dd581c2d739912100222a1c32e9bb02053b4
SHA1 hash: 60d419c810a6cb2d4c7c87992be080fb085260bf
MD5 hash: b270c5d4cacb4be324e61de200efa1dd
humanhash: purple-golf-pizza-mirror
File name:BBMT2022Q753 AA CARPENTRY SCAN.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:731'648 bytes
First seen:2022-10-16 12:16:40 UTC
Last seen:2022-10-19 05:57:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:7osoa3LGC12oaSIKPuJdUQfY+xn71I1W6cY2l9v4QjFMsZNSs86mnD8:J0oRIKfgY4C1W6cV7JjFMsZN26mA
Threatray 19'205 similar samples on MalwareBazaar
TLSH T1C3F4D02A8F8C4902DD54B3B165A29634D5E3E69B803FC18A3EDD76EDF703F78611610A
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter 0xToxin
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
378
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/320658/
Detection(s):
SecuriteInfo.com.Malicious_Behavior.SB.31059.4578.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a window
Creating a file
Moving of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/634bf63f66721ebd9b2e9f78/reports/e9f1aa9f-9ded-44ad-b1a4-2b5de20dd175/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/027cccae-9b24-4a63-b922-ac3dee95e4cc
Result
Threat name:
AgentTesla, DarkTortilla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1091384
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Moves itself to temp directory
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 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 / registry access)
Yara detected AgentTesla
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 723994 Sample: BBMT2022Q753 AA CARPENTRY S... Startdate: 16/10/2022 Architecture: WINDOWS Score: 100 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for submitted file 2->47 49 Yara detected DarkTortilla Crypter 2->49 51 4 other signatures 2->51 7 BBMT2022Q753 AA CARPENTRY SCAN.exe 15 4 2->7         started        12 Word.exe 4 2->12         started        14 Word.exe 1 2->14         started        process3 dnsIp4 37 www.google.com 142.250.203.100, 443, 49697, 49698 GOOGLEUS United States 7->37 31 C:\...\BBMT2022Q753 AA CARPENTRY SCAN.exe.log, ASCII 7->31 dropped 53 Moves itself to temp directory 7->53 55 Hides that the sample has been downloaded from the Internet (zone.identifier) 7->55 16 persf.exe 14 3 7->16         started        20 conhost.exe 12->20         started        22 conhost.exe 14->22         started        file5 signatures6 process7 dnsIp8 35 www.google.com 16->35 43 Hides that the sample has been downloaded from the Internet (zone.identifier) 16->43 24 InstallUtil.exe 2 4 16->24         started        29 InstallUtil.exe 16->29         started        signatures9 process10 dnsIp11 39 multimetals.cfd 192.185.37.183, 49699, 587 UNIFIEDLAYER-AS-1US United States 24->39 41 192.168.2.1 unknown unknown 24->41 33 C:\Users\user\AppData\Roaming\Word\Word.exe, PE32 24->33 dropped 57 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 24->57 59 Tries to steal Mail credentials (via file / registry access) 24->59 61 Tries to harvest and steal ftp login credentials 24->61 67 2 other signatures 24->67 63 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 29->63 65 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 29->65 file12 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5cd34f647346e1c43ef8e05513109bbe6d5f728a69b7e3478db280b6a7f35283/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-10-16 08:37:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ltju6zdti3q4ipxy4bkrgee3xzwv64ukng36gr4nwkalnj7tkkbq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2d1e97ff1f2564a42f9fd6c275626a9f747fbcae9edd841afa9b344df0beea65
AgentTesla
39a4928198c00061bf8c2782204d3a4b0d669940ca698a95704bb1fd78317e70
AgentTesla
8eac2c6ef94e8fb4d8272a0a8f5a12a363a55bd784d275042e1f853c9ba436ab
AgentTesla
b3d004262637011991d161fd2a8bf28700b5d64dac58c2683f5bd29dfab556fd
AgentTesla
da92afb6568b503ab6e29ad419262f9d384f9bc765d4a1bd60d31ca2fef1fc84
AgentTesla
+ 19'195 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/221016-pf13hshdhn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7f288a0f-01a1-425f-9ba7-532d00b8cdc6
Unpacked files
SH256 hash:
5cd34f647346e1c43ef8e05513109bbe6d5f728a69b7e3478db280b6a7f35283
MD5 hash:
b270c5d4cacb4be324e61de200efa1dd
SHA1 hash:
60d419c810a6cb2d4c7c87992be080fb085260bf
Link:
https://www.unpac.me/results/7ba41571-b602-4161-a6d7-23da305e6a0c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/5cd34f647346e1c43ef8e05513109bbe6d5f728a69b7e3478db280b6a7f35283

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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 5cd34f647346e1c43ef8e05513109bbe6d5f728a69b7e3478db280b6a7f35283

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/320658/

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