MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5ed2d16101b333863529e10f2413b70ea33ffdafb65ec74ea849f9d425fdf91. 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: 18


Intelligence 18 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5ed2d16101b333863529e10f2413b70ea33ffdafb65ec74ea849f9d425fdf91
SHA3-384 hash: e626e640e5d91cbc6ee9c7862367ec3cd65002b93ef373b58c434fcfacf311cc15019d9d76f873cf00979e9da37e2f53
SHA1 hash: 29c8d201060f864bd41f4c57c767241e2f57ea9b
MD5 hash: e00521e507bc8e874d98c2218423180a
humanhash: india-five-wyoming-enemy
File name:Bank Details.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:710'144 bytes
First seen:2023-06-29 11:24:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:bcj6mVPWC/5weFFqWWiKsKVQojUBwK1fAKRsD94cgE0G:IfVOo5yWWi4QGEHRsDuEZ
Threatray 126 similar samples on MalwareBazaar
TLSH T13EE4183C677D9A26C034C6B9CED184B3F2558F3AB411D522588A7BB56722B921DC333E
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter cocaman
Tags:AgentTesla exe payment

Intelligence

File Origin
# of uploads :
1
# of downloads :
271
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Bank Details.exe
Verdict:
Malicious activity
Analysis date:
2023-06-29 11:24:50 UTC
Tags:
rat agenttesla trojan
Link:
https://app.any.run/tasks/47a61630-3930-4a08-b83e-38824261d986

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/403733/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2142.16782.1724.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/649d6a0f2aeaabaa7b77c96c/reports/dcf75e2a-308b-432a-86e7-67fbf41eeaa8/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/b5ed2d16101b333863529e10f2413b70ea33ffdafb65ec74ea849f9d425fdf91
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/6fbba397-592d-4535-8169-ef5b2418dee0
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1263200
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 896230 Sample: Bank_Details.exe Startdate: 29/06/2023 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic 2->49 51 Found malware configuration 2->51 53 Sigma detected: Scheduled temp file as task from temp location 2->53 55 5 other signatures 2->55 7 Bank_Details.exe 7 2->7         started        11 NionjZ.exe 5 2->11         started        process3 file4 33 C:\Users\user\AppData\Roaming33ionjZ.exe, PE32 7->33 dropped 35 C:\Users\user\...35ionjZ.exe:Zone.Identifier, ASCII 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmpB8A0.tmp, XML 7->37 dropped 39 C:\Users\user\...\Bank_Details.exe.log, ASCII 7->39 dropped 57 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->57 59 Uses schtasks.exe or at.exe to add and modify task schedules 7->59 61 Adds a directory exclusion to Windows Defender 7->61 13 Bank_Details.exe 7 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        21 Bank_Details.exe 7->21         started        63 Multi AV Scanner detection for dropped file 11->63 65 Injects a PE file into a foreign processes 11->65 23 NionjZ.exe 7 11->23         started        25 schtasks.exe 1 11->25         started        signatures5 process6 dnsIp7 41 mail.elec-qatar.com 50.87.139.143, 49721, 49722, 49723 UNIFIEDLAYER-AS-1US United States 13->41 43 smtp.elec-qatar.com 13->43 27 conhost.exe 17->27         started        29 conhost.exe 19->29         started        45 smtp.elec-qatar.com 23->45 47 192.168.2.1 unknown unknown 23->47 67 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->67 69 Tries to steal Mail credentials (via file / registry access) 23->69 71 Tries to harvest and steal browser information (history, passwords, etc) 23->71 31 conhost.exe 25->31         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b5ed2d16101b333863529e10f2413b70ea33ffdafb65ec74ea849f9d425fdf91/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-06-28 11:46:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wxws2fqqdmztqy2styipeqj3odvdh7627ns6y5hkqspz2qs736iq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0501f9ee9fe9f858c159e067280b30badb60ce0e430abb1e60b3581edd8a971b
AgentTesla
1d0cf9a5e034371075cf0a328d98c53f4eeb74325d61ee956222346ebb1f5497
AgentTesla
2685ea1f640c12172fb5e136a624f56fd904627b6523a75c7f9357c0313ec518
AgentTesla
8b2a9586bcf26045ba196d4714d8c628feb5d8eed4604ff82c6e3625b67a9437
AgentTesla
999b9220114d400040d6db03f6412a38fbd3f29139c314e95697aaa8ed5965f8
AgentTesla
a66814d509d2386f2dcff674de026b092a29bb4851710954496fe95fb2df8356
AgentTesla
b97a932fadd096c350b870e0a0d9865c0c3a0d28f236575509fb349e347c92b4
AgentTesla
e57c444a50a0cb9ac14152220923763532f8a280c37ff45ee55ef28844740434
AgentTesla
+ 116 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/230629-nh98jadf7v/
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
Drops file in System32 directory
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
AgentTesla
Unpacked files
SH256 hash:
ac5b827900eda1c8e795c944de056803ab80a5c2f1b05c35d86bec906e1658e5
MD5 hash:
d8a6d2011ac9d3920863e18b3581d8c6
SHA1 hash:
d17d8ab02c8e2960bfa67d16738e964262530727
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/b436fbc9-75eb-4e9c-a9da-de65d981155f/
Parent samples :
b5ed2d16101b333863529e10f2413b70ea33ffdafb65ec74ea849f9d425fdf91
800be9a93b0e1717d71f9ac4a2192fea86e8f598a983bb9c5f40bdb852a9d9b0
5b5381751013c31e8c08e428719cd3921a04cee5c623afc80bdd9bb61184bac8
SH256 hash:
816bc478ea9b89aa8879ac42dee92026f1ca6123ed2b7ba037ab482ae54012f0
MD5 hash:
08d06aa6d2f2062468a680a1c1f489e9
SHA1 hash:
77b4ae2d4d52b8c650cd036bee6820cd1bafa42d
Link:
https://www.unpac.me/results/b436fbc9-75eb-4e9c-a9da-de65d981155f/
SH256 hash:
6442dc477e6022c9f595ae6d192e9b0b109944c5551e1fa4c921338696fec20a
MD5 hash:
56aff6dbb094587524ee9a27f1810035
SHA1 hash:
47fa6197798b851686760d8dd0984b305b71b6f6
Link:
https://www.unpac.me/results/b436fbc9-75eb-4e9c-a9da-de65d981155f/
SH256 hash:
4beb97f50324c840d1bc6dc41e5962059ed45272302a8c8f093d001ab7532951
MD5 hash:
807a9bb2b55af8df7aef1dfcb897eefc
SHA1 hash:
1792411ea0ea4188d0fb982ca0eed418852df864
Link:
https://www.unpac.me/results/b436fbc9-75eb-4e9c-a9da-de65d981155f/
SH256 hash:
ac5b827900eda1c8e795c944de056803ab80a5c2f1b05c35d86bec906e1658e5
MD5 hash:
d8a6d2011ac9d3920863e18b3581d8c6
SHA1 hash:
d17d8ab02c8e2960bfa67d16738e964262530727
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/b436fbc9-75eb-4e9c-a9da-de65d981155f/
Parent samples :
b5ed2d16101b333863529e10f2413b70ea33ffdafb65ec74ea849f9d425fdf91
800be9a93b0e1717d71f9ac4a2192fea86e8f598a983bb9c5f40bdb852a9d9b0
5b5381751013c31e8c08e428719cd3921a04cee5c623afc80bdd9bb61184bac8
SH256 hash:
816bc478ea9b89aa8879ac42dee92026f1ca6123ed2b7ba037ab482ae54012f0
MD5 hash:
08d06aa6d2f2062468a680a1c1f489e9
SHA1 hash:
77b4ae2d4d52b8c650cd036bee6820cd1bafa42d
Link:
https://www.unpac.me/results/b436fbc9-75eb-4e9c-a9da-de65d981155f/
SH256 hash:
6442dc477e6022c9f595ae6d192e9b0b109944c5551e1fa4c921338696fec20a
MD5 hash:
56aff6dbb094587524ee9a27f1810035
SHA1 hash:
47fa6197798b851686760d8dd0984b305b71b6f6
Link:
https://www.unpac.me/results/b436fbc9-75eb-4e9c-a9da-de65d981155f/
SH256 hash:
4beb97f50324c840d1bc6dc41e5962059ed45272302a8c8f093d001ab7532951
MD5 hash:
807a9bb2b55af8df7aef1dfcb897eefc
SHA1 hash:
1792411ea0ea4188d0fb982ca0eed418852df864
Link:
https://www.unpac.me/results/b436fbc9-75eb-4e9c-a9da-de65d981155f/
SH256 hash:
ac5b827900eda1c8e795c944de056803ab80a5c2f1b05c35d86bec906e1658e5
MD5 hash:
d8a6d2011ac9d3920863e18b3581d8c6
SHA1 hash:
d17d8ab02c8e2960bfa67d16738e964262530727
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/b436fbc9-75eb-4e9c-a9da-de65d981155f/
Parent samples :
b5ed2d16101b333863529e10f2413b70ea33ffdafb65ec74ea849f9d425fdf91
800be9a93b0e1717d71f9ac4a2192fea86e8f598a983bb9c5f40bdb852a9d9b0
5b5381751013c31e8c08e428719cd3921a04cee5c623afc80bdd9bb61184bac8
SH256 hash:
816bc478ea9b89aa8879ac42dee92026f1ca6123ed2b7ba037ab482ae54012f0
MD5 hash:
08d06aa6d2f2062468a680a1c1f489e9
SHA1 hash:
77b4ae2d4d52b8c650cd036bee6820cd1bafa42d
Link:
https://www.unpac.me/results/b436fbc9-75eb-4e9c-a9da-de65d981155f/
SH256 hash:
6442dc477e6022c9f595ae6d192e9b0b109944c5551e1fa4c921338696fec20a
MD5 hash:
56aff6dbb094587524ee9a27f1810035
SHA1 hash:
47fa6197798b851686760d8dd0984b305b71b6f6
Link:
https://www.unpac.me/results/b436fbc9-75eb-4e9c-a9da-de65d981155f/
SH256 hash:
4beb97f50324c840d1bc6dc41e5962059ed45272302a8c8f093d001ab7532951
MD5 hash:
807a9bb2b55af8df7aef1dfcb897eefc
SHA1 hash:
1792411ea0ea4188d0fb982ca0eed418852df864
Link:
https://www.unpac.me/results/b436fbc9-75eb-4e9c-a9da-de65d981155f/
SH256 hash:
ac5b827900eda1c8e795c944de056803ab80a5c2f1b05c35d86bec906e1658e5
MD5 hash:
d8a6d2011ac9d3920863e18b3581d8c6
SHA1 hash:
d17d8ab02c8e2960bfa67d16738e964262530727
Detections:
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/b436fbc9-75eb-4e9c-a9da-de65d981155f/
Parent samples :
b5ed2d16101b333863529e10f2413b70ea33ffdafb65ec74ea849f9d425fdf91
800be9a93b0e1717d71f9ac4a2192fea86e8f598a983bb9c5f40bdb852a9d9b0
5b5381751013c31e8c08e428719cd3921a04cee5c623afc80bdd9bb61184bac8
SH256 hash:
816bc478ea9b89aa8879ac42dee92026f1ca6123ed2b7ba037ab482ae54012f0
MD5 hash:
08d06aa6d2f2062468a680a1c1f489e9
SHA1 hash:
77b4ae2d4d52b8c650cd036bee6820cd1bafa42d
Link:
https://www.unpac.me/results/b436fbc9-75eb-4e9c-a9da-de65d981155f/
SH256 hash:
6442dc477e6022c9f595ae6d192e9b0b109944c5551e1fa4c921338696fec20a
MD5 hash:
56aff6dbb094587524ee9a27f1810035
SHA1 hash:
47fa6197798b851686760d8dd0984b305b71b6f6
Link:
https://www.unpac.me/results/b436fbc9-75eb-4e9c-a9da-de65d981155f/
SH256 hash:
4beb97f50324c840d1bc6dc41e5962059ed45272302a8c8f093d001ab7532951
MD5 hash:
807a9bb2b55af8df7aef1dfcb897eefc
SHA1 hash:
1792411ea0ea4188d0fb982ca0eed418852df864
Link:
https://www.unpac.me/results/b436fbc9-75eb-4e9c-a9da-de65d981155f/
SH256 hash:
b5ed2d16101b333863529e10f2413b70ea33ffdafb65ec74ea849f9d425fdf91
MD5 hash:
e00521e507bc8e874d98c2218423180a
SHA1 hash:
29c8d201060f864bd41f4c57c767241e2f57ea9b
Link:
https://www.unpac.me/results/b436fbc9-75eb-4e9c-a9da-de65d981155f/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b5ed2d16101b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b5ed2d16101b333863529e10f2413b70ea33ffdafb65ec74ea849f9d425fdf91

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:MSIL_SUSP_OBFUSC_XorStringsNet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
Reference:https://github.com/dr4k0nia/yara-rules
Rule name:msil_susp_obf_xorstringsnet
Create hunting rule
Author:dr4k0nia
Description:Detects XorStringsNET string encryption, and other obfuscators derived from it
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

zip c1843b3fc059010d0e369fea128318544aa9f05decb8b4b9db5e77ab91c0f74c

AgentTesla

Executable exe b5ed2d16101b333863529e10f2413b70ea33ffdafb65ec74ea849f9d425fdf91

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 c1843b3fc059010d0e369fea128318544aa9f05decb8b4b9db5e77ab91c0f74c
Cape
Cape
https://www.capesandbox.com/analysis/403733/
  
Dropped by
MD5 53936c64c2d868d1db74df705cfd45fa

Comments