MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4c9a6b0cb4b7192703f08e207cd5451dd7b42b0b17ac6c0ae8926f65fbde180. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e4c9a6b0cb4b7192703f08e207cd5451dd7b42b0b17ac6c0ae8926f65fbde180
SHA3-384 hash: abea45dd55277abf2e5639444acf234f1da5bf9bec342801e6fc36bc9b409bb40dd4814a5444d8b33e66b76d30272793
SHA1 hash: 2b1c6977a04b6f3a23a81193973f29dc98c8d01a
MD5 hash: 65a84986156494b5bc613bd814f2b67f
humanhash: hamper-jig-network-lactose
File name:Ix0wr87kgtngK5u.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:801'280 bytes
First seen:2022-07-29 01:07:19 UTC
Last seen:2022-07-29 20:53:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:3GkpHM48V/qGO4Y+UQYR/TnE6wFoSc+Dhq8wI:3hM5AGNY/Qm/TnUFbD4I
TLSH T1580501068EE94235DC6D977A8126507803B22C0561E7F72CBDCC3CEEA67AF5C0E55A93
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter malwarelabnet
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
10
# of downloads :
349
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/295007/
Detection(s):
SecuriteInfo.com.Trojan.Zmutzy.Pong.2-1.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20220728-1238.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0742b409-9796-4b7f-8327-79835dded8f5
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1042830
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts file
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)
Snort IDS alert for network traffic
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 / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 675324 Sample: Ix0wr87kgtngK5u.exe Startdate: 29/07/2022 Architecture: WINDOWS Score: 100 38 Snort IDS alert for network traffic 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for dropped file 2->42 44 9 other signatures 2->44 7 Ix0wr87kgtngK5u.exe 7 2->7         started        process3 file4 24 C:\Users\user\AppData\Roaming\SKDZydeD.exe, PE32 7->24 dropped 26 C:\Users\...\SKDZydeD.exe:Zone.Identifier, ASCII 7->26 dropped 28 C:\Users\user\AppData\Local\...\tmpDC49.tmp, XML 7->28 dropped 30 C:\Users\user\...\Ix0wr87kgtngK5u.exe.log, ASCII 7->30 dropped 46 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->46 48 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->48 50 Uses schtasks.exe or at.exe to add and modify task schedules 7->50 52 2 other signatures 7->52 11 Ix0wr87kgtngK5u.exe 2 7->11         started        16 powershell.exe 25 7->16         started        18 schtasks.exe 1 7->18         started        signatures5 process6 dnsIp7 34 sonlinesoftware.com 111.118.212.194, 49754, 587 PUBLIC-DOMAIN-REGISTRYUS India 11->34 36 mail.sonlinesoftware.com 11->36 32 C:\Windows\System32\drivers\etc\hosts, ASCII 11->32 dropped 54 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->54 56 Tries to steal Mail credentials (via file / registry access) 11->56 58 Tries to harvest and steal ftp login credentials 11->58 60 2 other signatures 11->60 20 conhost.exe 16->20         started        22 conhost.exe 18->22         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e4c9a6b0cb4b7192703f08e207cd5451dd7b42b0b17ac6c0ae8926f65fbde180/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-07-28 10:39:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
31
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4te2nmgljnyze4b7bdraptkukhoxwqvqwf5mnqforetpmx554gaa._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220729-bg8l4acga3/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
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
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
646c2e9fded9fe456966872a98d909c0f7437fba9be670231cfbfdc9aaed0882
MD5 hash:
0c0deade5398445435d6de0db2cd6642
SHA1 hash:
2d7cbbef63fc9d0cca2558ea90033c5909262fd7
Link:
https://www.unpac.me/results/1fb5e2b3-cff6-4cfb-a3db-ffb4aec2f5af/
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
Link:
https://www.unpac.me/results/1fb5e2b3-cff6-4cfb-a3db-ffb4aec2f5af/
SH256 hash:
e62f6cb31c5f3fefca7e5c3723e5e8e506f3590d0738a53101685534b2295a55
MD5 hash:
98130293c8a4748c859207969e8334ef
SHA1 hash:
ad70fd092ee05c51e953975d8653ee136ffa7940
Link:
https://www.unpac.me/results/1fb5e2b3-cff6-4cfb-a3db-ffb4aec2f5af/
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/1fb5e2b3-cff6-4cfb-a3db-ffb4aec2f5af/
SH256 hash:
7317637d6b13871366f41d27be3062495e099445f1a5295ce8f8c0ae278f3281
MD5 hash:
188fc8ecef05be21634be17b82c1b5de
SHA1 hash:
e43992d29548b40ac5867644404df9d26d5cbd2c
Link:
https://www.unpac.me/results/1fb5e2b3-cff6-4cfb-a3db-ffb4aec2f5af/
SH256 hash:
e4c9a6b0cb4b7192703f08e207cd5451dd7b42b0b17ac6c0ae8926f65fbde180
MD5 hash:
65a84986156494b5bc613bd814f2b67f
SHA1 hash:
2b1c6977a04b6f3a23a81193973f29dc98c8d01a
Link:
https://www.unpac.me/results/1fb5e2b3-cff6-4cfb-a3db-ffb4aec2f5af/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e4c9a6b0cb4b/report/overview.html
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
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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

rar 1904f9cdf8d0107c68766a842dc2a99e31576905be54b46c685df078d1a51330

AgentTesla

Executable exe e4c9a6b0cb4b7192703f08e207cd5451dd7b42b0b17ac6c0ae8926f65fbde180

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/295007/
  
Dropped by
SHA256 1904f9cdf8d0107c68766a842dc2a99e31576905be54b46c685df078d1a51330
  
Dropped by
MD5 95c8e84b617b506fc4bf91c38610557a

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