MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75474a60c24230ccf26454ea6eb69aeea2dcc173345bc113e7fbe7c1b152acf8. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 75474a60c24230ccf26454ea6eb69aeea2dcc173345bc113e7fbe7c1b152acf8
SHA3-384 hash: 068d076212cbdf2646a2dd0a106a22bccb57239bfad0a65665cbca2287f0e286b1f51413aab8db4b64d18520c2b905c6
SHA1 hash: d90b547fa3648443c4a1f6921a2195fe552dc5ad
MD5 hash: 51c33a9709b5d96f868bba667c346c30
humanhash: indigo-mars-kilo-mississippi
File name:drafted_custom form 2.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:629'248 bytes
First seen:2023-09-18 13:54:42 UTC
Last seen:2023-09-18 14:43:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:xdBcYORzqu9HGf0uhmHkYQVwCXKd+b92Z:xwlzqupgKHnAKAx0
Threatray 6'382 similar samples on MalwareBazaar
TLSH T109D47C1131EE6152D7A5B7B50FE4ECBE43A5FDA71A0AB63638D11E8B737D8029A01331
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)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter cocaman
Tags:AgentTesla DHL exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
281
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
drafted_custom form 2.pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-09-18 13:57:16 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/c707c3d9-6db9-4772-b1c1-15b1d3bf0080

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/449368/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.22603.32273.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file
Using the Windows Management Instrumentation requests
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lolbin masquerade packed replace
Link:
https://www.filescan.io/uploads/650856bb83a0c6425df86405/reports/55aff0c6-a525-42ff-876e-67956a878f28/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/75474a60c24230ccf26454ea6eb69aeea2dcc173345bc113e7fbe7c1b152acf8
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/f6744059-6802-4600-94f1-e4c98fff8f92
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1310067
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
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
Malicious sample detected (through community Yara rule)
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
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
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 signatures2 2 Behavior Graph ID: 1310067 Sample: drafted_custom_form_2.pdf.exe Startdate: 18/09/2023 Architecture: WINDOWS Score: 100 52 Snort IDS alert for network traffic 2->52 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 11 other signatures 2->58 7 drafted_custom_form_2.pdf.exe 6 2->7         started        11 diyUos.exe 5 2->11         started        13 TsfeOM.exe 2->13         started        15 TsfeOM.exe 2->15         started        process3 file4 38 C:\Users\user\AppData\Roaming\diyUos.exe, PE32 7->38 dropped 40 C:\Users\user\AppData\Local\...\tmp5168.tmp, XML 7->40 dropped 72 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 7->72 74 Uses schtasks.exe or at.exe to add and modify task schedules 7->74 76 Writes to foreign memory regions 7->76 17 RegSvcs.exe 17 4 7->17         started        22 schtasks.exe 1 7->22         started        78 Multi AV Scanner detection for dropped file 11->78 80 Machine Learning detection for dropped file 11->80 82 Injects a PE file into a foreign processes 11->82 24 RegSvcs.exe 3 11->24         started        26 schtasks.exe 1 11->26         started        28 conhost.exe 13->28         started        30 conhost.exe 15->30         started        signatures5 process6 dnsIp7 42 mail.unitechautomations.com 192.185.129.60, 49713, 49715, 587 UNIFIEDLAYER-AS-1US United States 17->42 44 api4.ipify.org 173.231.16.77, 443, 49712 WEBNXUS United States 17->44 46 api.ipify.org 17->46 36 C:\Users\user\AppData\Roaming\...\TsfeOM.exe, PE32 17->36 dropped 60 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 17->60 62 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 17->62 64 May check the online IP address of the machine 17->64 32 conhost.exe 22->32         started        48 64.185.227.156, 443, 49714 WEBNXUS United States 24->48 50 api.ipify.org 24->50 66 Tries to steal Mail credentials (via file / registry access) 24->66 68 Tries to harvest and steal browser information (history, passwords, etc) 24->68 70 Hides that the sample has been downloaded from the Internet (zone.identifier) 24->70 34 conhost.exe 26->34         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/75474a60c24230ccf26454ea6eb69aeea2dcc173345bc113e7fbe7c1b152acf8/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-09-18 00:24:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ovduuygciiymz4tektvg5nu252rnzqltgrn4ce7h7pt4dmksvt4a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
08552fc7c1fcdb754d81dad78184ad191d0585b970a1b633cef88ce63804947e
AgentTesla
493b2ded607633e6df0d1b272a717d12adee8171a49b736e006754ca4645567a
AgentTesla
508432c3300c1ae6bcd805aeb5c114dd4ad34f71f8aa25d41616038153142a89
AgentTesla
6d1a4d7efb7a1e955a3206b26af22bf5e85d600db7d8541598e0c40d60747b6d
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b57506921f2720895173741a012333b7f8b981a58dfa16493088371371b815c3
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ba28220c0ce6ba37bb724b39e57aa48fdb7016abb546bbe16a66b21928a0f754
AgentTesla
ba285605d34d25a3eef3f74f74a7f07b849b0bdb7ea3e593dccca1a78cd6c97d
AgentTesla
e99c7823014dff669b4d6a384acf9cd230acda7449a111f376084a39adf4fa84
AgentTesla
+ 6'372 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/230918-q744xshf7y/
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:
0b265c498bc89cbb93894f08d6de86dcbb8ea9e28ad3ce55535efef5888e4f45
MD5 hash:
5e87c582dad7aeed860d8bb3e4fe6bf4
SHA1 hash:
bf939afff7d59e64c5cb9ac09c54d1c71ff47982
Link:
https://www.unpac.me/results/f2ad9169-9ebd-4a1a-bddd-c4fa676da84e/
SH256 hash:
0b4c93addb0071e4cc368bc5e46a535e2eafd360b5db8b6c87620d7225eade2d
MD5 hash:
e17d9bb18c1bf12de8c75fa570f4cf72
SHA1 hash:
97751a31524557387d136e0e42e204186d00b5dd
Link:
https://www.unpac.me/results/f2ad9169-9ebd-4a1a-bddd-c4fa676da84e/
SH256 hash:
c86e46c441ce42877b4fa4d2fd0ce73b5d9fdc7035b687b67faff7bd48733585
MD5 hash:
631fd4de11c01c507f18916efbbb2867
SHA1 hash:
0482ac76e23e91c8e94c4deeeb671b267aab7ef4
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/f2ad9169-9ebd-4a1a-bddd-c4fa676da84e/
Parent samples :
75474a60c24230ccf26454ea6eb69aeea2dcc173345bc113e7fbe7c1b152acf8
28b0099eef5f5d332587f51c404eaf582423c6ff199a4d6f41e7428f92245a41
db588601834bc74c9ea1b97b455c5fe3f39fa8e88a4a35982c3030b643d0aed7
SH256 hash:
75474a60c24230ccf26454ea6eb69aeea2dcc173345bc113e7fbe7c1b152acf8
MD5 hash:
51c33a9709b5d96f868bba667c346c30
SHA1 hash:
d90b547fa3648443c4a1f6921a2195fe552dc5ad
Link:
https://www.unpac.me/results/f2ad9169-9ebd-4a1a-bddd-c4fa676da84e/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/75474a60c242/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/75474a60c24230ccf26454ea6eb69aeea2dcc173345bc113e7fbe7c1b152acf8

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: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

7z 779a39c757fcaa949b3bba0642b687c280be90f385cbf0050711b4dcebd07866

AgentTesla

Executable exe 75474a60c24230ccf26454ea6eb69aeea2dcc173345bc113e7fbe7c1b152acf8

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 779a39c757fcaa949b3bba0642b687c280be90f385cbf0050711b4dcebd07866
Cape
Cape
https://www.capesandbox.com/analysis/449368/
  
Dropped by
MD5 42b753e02fceb5a5302f1b2a86930b61

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