MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e2f7fb5aad34116772b8667f4b40002ad59a5f81516b66c1ce9c5874f089ce6d. 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: 16


Intelligence 16 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e2f7fb5aad34116772b8667f4b40002ad59a5f81516b66c1ce9c5874f089ce6d
SHA3-384 hash: fa58f7a7cedc962b50e4e0814b45b27070e76e5a0244fa1d7bfb31fc24656b98e84798e5e4d2d021c075dddf3d336c98
SHA1 hash: a59bee3ff882054893ed078670048d4c61f8fe32
MD5 hash: fb25bd634e00b1c4b910efb8c32e4c3a
humanhash: hawaii-west-aspen-one
File name:soa pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:722'944 bytes
First seen:2023-10-10 21:10:28 UTC
Last seen:2023-10-23 05:36:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:3rX9K2FdSmNAbpgZjTcMpgADLRf5H8jkFECzT9yQYTwyNTl:3rtHfSaQp+hpZXRBcoECn9yQYTwyNZ
Threatray 125 similar samples on MalwareBazaar
TLSH T123F4012963BC5B27E6B953FE5074404013F8152A6634F3E80ED164EE1DE2F18EB92D97
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 James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
314
Origin country :
US US
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
soa pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-10-10 21:11:40 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/efb2461b-a67c-4f9b-8be0-4b34567e6b65

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/453017/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.2370.11928.21891.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/e2f7fb5aad34116772b8667f4b40002ad59a5f81516b66c1ce9c5874f089ce6d
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5bf66b12-f985-473a-8692-47b0cb46c194
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1323306
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
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
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1323306 Sample: soa_pdf.exe Startdate: 10/10/2023 Architecture: WINDOWS Score: 100 53 host2069.hostmonster.com 2->53 55 api4.ipify.org 2->55 57 api.ipify.org 2->57 73 Found malware configuration 2->73 75 Antivirus / Scanner detection for submitted sample 2->75 77 Sigma detected: Scheduled temp file as task from temp location 2->77 79 9 other signatures 2->79 8 EBpFbFpxmfc.exe 5 2->8         started        11 soa_pdf.exe 7 2->11         started        14 qXYojnj.exe 2->14         started        16 qXYojnj.exe 2->16         started        signatures3 process4 file5 81 Antivirus detection for dropped file 8->81 83 Multi AV Scanner detection for dropped file 8->83 85 Machine Learning detection for dropped file 8->85 91 3 other signatures 8->91 18 RegSvcs.exe 8->18         started        21 schtasks.exe 8->21         started        37 2 other processes 8->37 49 C:\Users\user\AppData\...BpFbFpxmfc.exe, PE32 11->49 dropped 51 C:\Users\user\AppData\Local\...\tmpD9E2.tmp, XML 11->51 dropped 87 Uses schtasks.exe or at.exe to add and modify task schedules 11->87 89 Adds a directory exclusion to Windows Defender 11->89 23 RegSvcs.exe 16 4 11->23         started        27 powershell.exe 23 11->27         started        29 powershell.exe 23 11->29         started        31 schtasks.exe 1 11->31         started        33 conhost.exe 14->33         started        35 conhost.exe 16->35         started        signatures6 process7 dnsIp8 63 Tries to harvest and steal browser information (history, passwords, etc) 18->63 65 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->65 39 conhost.exe 21->39         started        59 api4.ipify.org 104.237.62.212, 443, 49711, 49714 WEBNXUS United States 23->59 61 host2069.hostmonster.com 67.20.113.17, 49712, 49715, 587 UNIFIEDLAYER-AS-1US United States 23->61 47 C:\Users\user\AppData\Roaming\...\qXYojnj.exe, PE32 23->47 dropped 67 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 23->67 69 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 23->69 71 Tries to steal Mail credentials (via file / registry access) 23->71 41 conhost.exe 27->41         started        43 conhost.exe 29->43         started        45 conhost.exe 31->45         started        file9 signatures10 process11
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e2f7fb5aad34116772b8667f4b40002ad59a5f81516b66c1ce9c5874f089ce6d/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-10-10 11:12:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
16 of 23 (69.57%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4l37wwvngqiwo4vymz7uwqaaflkzux4bkfvwnqootrmhj4ejzzwq._file
Verdict:
malicious
Similar samples:
1b01030333e0a08d7d9e66c2d57c34deb54704e8769c52149d543100a5bf86b8
AgentTesla
1c5bb4c35c028b3a21251f3c15428e43b1726d14768aa72766467a5fd78781a9
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21830af8ffc46d6d2138c33f0fa68596cbbf8985568777c7c9f6408c682997ee
AgentTesla
2dcb2f77dff501d237caa92dbc27955cf5c1b28ab28148a97a5ed69f2dda1e24
AgentTesla
2e68f9ba9b0eea70dc6a43c56ba183728769293feb53d1ed73f1b41097213587
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5d7d1ac4ea18ac47a6a78b81e3bf144aa1dfaf693239239c7a8521b800d810f4
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b86d717a0ca63281cc2b52db5384f3749701d21bed519af5ff9e07012e4ec30e
AgentTesla
b93fab56242eb11d31992191aa2a57f93c8f9b77d1041b4c97e830f2b4ff5045
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d2355e84bd9dff1872c5bf04051c3984de36958b0af97c1ad874bce663501399
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db19c9886fae3d7d0b1fa2afe5918fec9e993b31775d8520a523dc9653fcbad8
AgentTesla
+ 115 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/231010-z1kw5sdc83/
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
Adds Run key to start application
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
a040efb5ce92995b5d40fd2536c8ad6a93f2d8584a3dd52f07cdb0b34c9e6e29
MD5 hash:
a5a52675690de850e3de6c05a9bd885f
SHA1 hash:
fd953edf2e910fbb43c9e6d4c8d48632bb4e55c6
Link:
https://www.unpac.me/results/5c787e1c-930c-4e11-8159-b89cf27cc385/
SH256 hash:
a7580d01b618d532d8e56af6ce46a6779d5bba55f7ceee13253dbd141314e058
MD5 hash:
7f57a77ba218ec5448069747eb78e8fd
SHA1 hash:
c074810f8acd82a9907b9ab57e82a9865dba6510
Link:
https://www.unpac.me/results/5c787e1c-930c-4e11-8159-b89cf27cc385/
SH256 hash:
e7c9ff8519774eefb66d826ba1a10b4b8e05b082111fb306106649897290c242
MD5 hash:
b3c5147bc4c7645777a556b085446b19
SHA1 hash:
292acd0deaa0f1ec49150909f3993c23cd0037a6
Link:
https://www.unpac.me/results/5c787e1c-930c-4e11-8159-b89cf27cc385/
SH256 hash:
59f17dd7a3958d07d2c273cb6db2e2cbedea74b1a72e105ae31c01e4bea41e69
MD5 hash:
9cbf3dbfab3530ef02c4291c56efaf2d
SHA1 hash:
18d51e8ac4174484d409f0bb8b4bbd5b932845b0
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/5c787e1c-930c-4e11-8159-b89cf27cc385/
Parent samples :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 hash:
e2f7fb5aad34116772b8667f4b40002ad59a5f81516b66c1ce9c5874f089ce6d
MD5 hash:
fb25bd634e00b1c4b910efb8c32e4c3a
SHA1 hash:
a59bee3ff882054893ed078670048d4c61f8fe32
Link:
https://www.unpac.me/results/5c787e1c-930c-4e11-8159-b89cf27cc385/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e2f7fb5aad34/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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
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

rar 7288664c9fe4142317ca1d56027778acd173473339be7c93876307ff6814c054

AgentTesla

Executable exe e2f7fb5aad34116772b8667f4b40002ad59a5f81516b66c1ce9c5874f089ce6d

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/453017/
  
Dropped by
SHA256 7288664c9fe4142317ca1d56027778acd173473339be7c93876307ff6814c054
  
Dropped by
MD5 afd804c312383cb891f4a7156f692b12
  
Dropped by
SHA256 144686e1819ba60b0b7c23cd93b457a788595c17a10b1c4a058f5b015517bc3e
  
Dropped by
MD5 6256099937593e3e64e37e8028625f38

Comments