MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab201d6b13555aff1b7bbecb4373263b8c499781a205aad0ad2f25bd1303aae7. 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: ab201d6b13555aff1b7bbecb4373263b8c499781a205aad0ad2f25bd1303aae7
SHA3-384 hash: 0a5243206fc8cdb2fbc5b785813219c91edad896b7337282796397c6df203e66256f80dbf20e716064967af65ba01130
SHA1 hash: 4dad31448b17027f88263f6dbf50f3d4629ebc61
MD5 hash: d5c985f20c1d6f5acb9625bcd083ca8c
humanhash: california-east-autumn-five
File name:x3z5QLVTR4gO9jI.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:842'240 bytes
First seen:2022-07-29 04:17:48 UTC
Last seen:2022-07-29 12:54:22 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'665 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:myKfkZ10EZxgoiN0Sx2xfbcfvERhI8Tv1AMTx:my3ZRrgoiNbx2xDc0sOJT
Threatray 18'375 similar samples on MalwareBazaar
TLSH T1C005E078226C8A6EE6AE533CE0A51110EBF46D537443E36E5ED470A93D73391CE3A187
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 96e8f296ccf2e884 (8 x Formbook, 7 x AgentTesla, 4 x Loki)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
281
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/295013/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Olock.1.23605.21109.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Sending a custom TCP request
Сreating synchronization primitives
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f2ae3556-791f-40ee-b619-12561d0fadb3
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1042868
Signature
.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)
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 675362 Sample: x3z5QLVTR4gO9jI.exe Startdate: 29/07/2022 Architecture: WINDOWS Score: 100 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for dropped file 2->42 44 Multi AV Scanner detection for submitted file 2->44 46 6 other signatures 2->46 7 x3z5QLVTR4gO9jI.exe 7 2->7         started        process3 file4 24 C:\Users\user\AppData\Roaming\SEzDdjeub.exe, PE32 7->24 dropped 26 C:\Users\...\SEzDdjeub.exe:Zone.Identifier, ASCII 7->26 dropped 28 C:\Users\user\AppData\Local\Temp\tmpE25.tmp, XML 7->28 dropped 30 C:\Users\user\...\x3z5QLVTR4gO9jI.exe.log, ASCII 7->30 dropped 48 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->48 50 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->50 52 Uses schtasks.exe or at.exe to add and modify task schedules 7->52 54 2 other signatures 7->54 11 x3z5QLVTR4gO9jI.exe 4 7->11         started        16 powershell.exe 25 7->16         started        18 schtasks.exe 1 7->18         started        signatures5 process6 dnsIp7 34 nikhillogistics.in 162.144.73.161, 49744, 587 UNIFIEDLAYER-AS-1US United States 11->34 36 192.168.2.1 unknown unknown 11->36 38 2 other IPs or domains 11->38 32 C:\Windows\System32\drivers\etc\hosts, ASCII 11->32 dropped 56 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->56 58 Tries to steal Mail credentials (via file / registry access) 11->58 60 Tries to harvest and steal ftp login credentials 11->60 62 2 other signatures 11->62 20 conhost.exe 16->20         started        22 conhost.exe 18->22         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ab201d6b13555aff1b7bbecb4373263b8c499781a205aad0ad2f25bd1303aae7/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-07-29 01:19:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vmqb22ytkvnp6g33x3fug4zghogetf4buic2vufnf4s32eydvltq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
47bfab2b09c46a28e6f06bab8f8715f209bbee2c89c16b653e5299c6724ef79b
AgentTesla
50ac573bd7e5b49c116df82f7db99a7b1f7047927f62606d977e5d706816a3dc
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564a3e7594c3186c76050ad11ad08b487020ce82374d5fa93ff98fad603aeb34
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57c31840841bc2bd1193276f16ece452fb41fe3b1fd058d90f42afeff5ea346a
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64078097de1ac1a9837f2315e1e5cb638a2cc12c538bb56e515376375613d15c
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64f47ec58595f4d1a6fab77e55591b1cc4ba50f23cd976dc0443e07983a2c407
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70c7c374573397448b07b30890372fe0b9e764c2f88c1f199b80b9d7e563a5c6
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adccfbd210989f5ceb5596ca5eb3924ab498108d91afb4c50f359e819c82de1f
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c92a05c34a775521e614d3ddc977e757cbb2b8bffaeb1a2312fc9df77d7c9c65
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ca82ba94b8fb2bf54ccf396041929590b2b64ada67d950cb91c45d412c401e1a
AgentTesla
+ 18'365 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220729-ewybfseab6/
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:
9210c6577baa3181f7481da9ffcddb6b3c60a9d7e57deebd8f6367dfd003a1f9
MD5 hash:
ed0b3a8123db7ac0f0b89b9129204d6e
SHA1 hash:
ff699d2d147c77cec7026766c4b47d470eae8718
Link:
https://www.unpac.me/results/c08234f0-4def-4358-a83c-0f07d742525e/
SH256 hash:
a83fcd7d48ddc4a3f663b9bdda0f4e63c3597d97c5aa1191403f4e33b05a9eb9
MD5 hash:
f5a7071a9ef18ecaff43b82d936e7f8f
SHA1 hash:
f08e85c2c54f57b1d8dadea3613dd45043cbdfb0
Link:
https://www.unpac.me/results/c08234f0-4def-4358-a83c-0f07d742525e/
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/c08234f0-4def-4358-a83c-0f07d742525e/
SH256 hash:
a67b0914aa5dc625e4b1b8b5f62e8190eccb07403badca7947fabb7431c5a962
MD5 hash:
56704c2bdc0aeb2df07e3e2cb741029b
SHA1 hash:
93d574abd43f7771b8b11eb87483c471bdf4269f
Link:
https://www.unpac.me/results/c08234f0-4def-4358-a83c-0f07d742525e/
SH256 hash:
13ca2f7a55b98e1890983122e67935c97e6d9df4429279d49a1324c6d56f0451
MD5 hash:
8b3a92a3409ae046bf3dc0753fcf8685
SHA1 hash:
4455c3efa2bf569f6d180063bb1e104a22581d61
Link:
https://www.unpac.me/results/c08234f0-4def-4358-a83c-0f07d742525e/
SH256 hash:
ab201d6b13555aff1b7bbecb4373263b8c499781a205aad0ad2f25bd1303aae7
MD5 hash:
d5c985f20c1d6f5acb9625bcd083ca8c
SHA1 hash:
4dad31448b17027f88263f6dbf50f3d4629ebc61
Link:
https://www.unpac.me/results/c08234f0-4def-4358-a83c-0f07d742525e/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ab201d6b1355/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
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 ab201d6b13555aff1b7bbecb4373263b8c499781a205aad0ad2f25bd1303aae7

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/295013/

Comments