MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9b265ef236137a61a9e6dfd209aab64d9e16543927f162490b00bbb10b043a7. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e9b265ef236137a61a9e6dfd209aab64d9e16543927f162490b00bbb10b043a7
SHA3-384 hash: 8e6b68448e827a6e4aeabd6585b3e6e54171ba7b0cd046251b92cc9a2092fd6d68ebadcede48298938eec61aa630f539
SHA1 hash: b1ddfb6882f1f8d255a0a132ec73b0b8031799ab
MD5 hash: b654d49825c3d3ce83fc3ccea0311be9
humanhash: alanine-idaho-september-steak
File name:Transfer copy.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:546'304 bytes
First seen:2023-07-17 07:51:40 UTC
Last seen:2023-07-18 12:01:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:ZtqTrQaSejL8ZZ18vZ9P/rm5tZPJEvLI0MAyMA8RUg/hrSgHP:ZtqTrQaSejL8Z4h93rmZPQI05yF8RHVv
Threatray 435 similar samples on MalwareBazaar
TLSH T122C4CE78503CC7AFEB43DB77E434259222F003A61AF6939C8C7A255F3D79638A1546B2
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter cocaman
Tags:AgentTesla exe SWIFT

Intelligence

File Origin
# of uploads :
2
# of downloads :
288
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Transfer copy.exe
Verdict:
Malicious activity
Analysis date:
2023-07-17 06:54:06 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/fcf75730-8467-4cf6-b069-804d6c76bed1

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/422143/
Detection(s):
Sanesecurity.Rogue.0hr.20230717-0537.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
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:
formbook packed
Link:
https://www.filescan.io/uploads/64b4f325f52c3e1a0149ae01/reports/140fc794-be5b-4de7-8e40-165af2b45bda/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/e9b265ef236137a61a9e6dfd209aab64d9e16543927f162490b00bbb10b043a7
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/12c857c4-2764-4a46-91aa-983ae4ca29db
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1274266
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
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
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: 1274266 Sample: Transfer_copy.exe Startdate: 17/07/2023 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Sigma detected: Scheduled temp file as task from temp location 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 4 other signatures 2->55 7 Transfer_copy.exe 7 2->7         started        11 yHGhGcfFmGJo.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\...\yHGhGcfFmGJo.exe, PE32 7->31 dropped 33 C:\Users\...\yHGhGcfFmGJo.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp7F7D.tmp, XML 7->35 dropped 37 C:\Users\user\...\Transfer_copy.exe.log, ASCII 7->37 dropped 57 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->57 59 May check the online IP address of the machine 7->59 61 Uses schtasks.exe or at.exe to add and modify task schedules 7->61 63 Adds a directory exclusion to Windows Defender 7->63 13 Transfer_copy.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        65 Multi AV Scanner detection for dropped file 11->65 67 Machine Learning detection for dropped file 11->67 69 Injects a PE file into a foreign processes 11->69 21 yHGhGcfFmGJo.exe 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 mail.elec-qatar.com 50.87.139.143, 49702, 49706, 587 UNIFIEDLAYER-AS-1US United States 13->39 41 api4.ipify.org 104.237.62.211, 443, 49701 WEBNXUS United States 13->41 43 api.ipify.org 13->43 71 Installs a global keyboard hook 13->71 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        45 173.231.16.76, 443, 49705 WEBNXUS United States 21->45 47 api.ipify.org 21->47 73 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 21->73 75 Tries to steal Mail credentials (via file / registry access) 21->75 77 Tries to harvest and steal browser information (history, passwords, etc) 21->77 29 conhost.exe 23->29         started        signatures8 process9
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e9b265ef236137a61a9e6dfd209aab64d9e16543927f162490b00bbb10b043a7/
Threat name:
ByteCode-MSIL.Packed.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-07-17 02:59:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
19 of 25 (76.00%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5gzgl3zdme32mgu6nx6sbgvlmtm6czkdsj7rmjeqwaf3wefqiotq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0b50c21eaf003d03d2106fa01e52ba10d3f7eea769a2112025e2ee309b92850b
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2039b244c42b06c3133712d5ac6819bb3a913fc3fa837c2f533aa9eef6380024
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32efefe7dcbf2ee7a88c9c7e42f95b6bf1d2eac4fde5832d4e61bc29bb204074
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4c5c92dd8f43ed66f1cca431f7cb09c72d5e90202455c88150c0afbe9bae29ec
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73ca2bb8b5a217092150b3fc0fc469416868198b11179e51a05d18840742c2ac
AgentTesla
97bd79e26600f552bfb5764aec1606acb63b830b5fefb807d12fe2088854a3cc
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cc3bf74eb7b9b3dcddd481fde6791c38de22d8e7e0badd65c248f1b4cb8b1bbb
AgentTesla
dba87425c7eff12d404688728673f64bc6faf6e62cc4b3801ca18a08fc3214a9
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e759e9073f2e56d15cdd2265d5a2540ae6fb56f7be1137ea43e95b1486b2503a
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f34415b4df3cd3bc51418ec3af5c0854ba70f38f421978a283ceba9ce6e67683
AgentTesla
+ 425 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/230717-jqd3vaag54/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
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:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/57cb19d8-a2e2-4702-9e45-32a1fbf877ea/
SH256 hash:
e6d5de26b60438f6286331b0fd3ff64b9368048d144255db589736da99de7523
MD5 hash:
e2e90cdf7317a586a23a8ef6d262e9db
SHA1 hash:
7fe0251561ea267b4929fd17325d7c33bf6e3293
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/57cb19d8-a2e2-4702-9e45-32a1fbf877ea/
Parent samples :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 hash:
3e24c77fe108059f14fe61b8400c5fe023dc2b0ec7c4fe23fa9911681086f7a9
MD5 hash:
a5228b97b33467ac41fac5cac2718252
SHA1 hash:
28bb020c8a53b046fc8e8106f2913e62c5941a0d
Link:
https://www.unpac.me/results/57cb19d8-a2e2-4702-9e45-32a1fbf877ea/
SH256 hash:
c716adc6c6dadea6bc000b1536b3882ca038ddc1709489fbc1330f5f57304e10
MD5 hash:
d101ae5090a5adb98eda02910dc6df97
SHA1 hash:
24f619a20869e34a4d0a4bbb9eacd741b2c50e0a
Link:
https://www.unpac.me/results/57cb19d8-a2e2-4702-9e45-32a1fbf877ea/
SH256 hash:
e9b265ef236137a61a9e6dfd209aab64d9e16543927f162490b00bbb10b043a7
MD5 hash:
b654d49825c3d3ce83fc3ccea0311be9
SHA1 hash:
b1ddfb6882f1f8d255a0a132ec73b0b8031799ab
Link:
https://www.unpac.me/results/57cb19d8-a2e2-4702-9e45-32a1fbf877ea/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e9b265ef2361/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/e9b265ef236137a61a9e6dfd209aab64d9e16543927f162490b00bbb10b043a7

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:AgentTeslaV4
Create hunting rule
Author:Rony (r0ny_123)
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
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 a89f1165073e55b1274abebab539f0bb7820bdd02cbdfa761f487a4220848807

AgentTesla

Executable exe e9b265ef236137a61a9e6dfd209aab64d9e16543927f162490b00bbb10b043a7

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 a89f1165073e55b1274abebab539f0bb7820bdd02cbdfa761f487a4220848807
Cape
Cape
https://www.capesandbox.com/analysis/422143/
  
Dropped by
MD5 d5444dd6a8728449cdca0b9b3612a6bb

Comments