MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74f98be038d011db98ffd3403921bbdc2dfe67d8b67c6dc30a401a36f5e1cb8c. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 74f98be038d011db98ffd3403921bbdc2dfe67d8b67c6dc30a401a36f5e1cb8c
SHA3-384 hash: 5adcd7c000a4b978aaf6b124ea248a2c99dbe6adb5f3312c89e9446b3693d4862d6c5a85da9fa5b226c44cff26556f0c
SHA1 hash: f9e52e0663bd10d98381ac0ea7f88c064151b354
MD5 hash: cfa81aac5342e215071ab6138cd55a67
humanhash: shade-minnesota-arizona-double
File name:TTRANSFER SCANCOPY 099112838377909_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:749'568 bytes
First seen:2022-08-03 09:53:08 UTC
Last seen:2022-08-03 11:04:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'748 x AgentTesla, 19'646 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 12288:Hg6SKlpxo5ZxdtMmlUMZkrS039WbRwxpfH1/070heahF70Eo:JLlpxoVDMmOMOrSpRUdO7SeaDwp
TLSH T1BDF4129236FA9B13E4791FF1F92041551BB4A23B2922E28D4EDA3DF31435B530B60A5B
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
322
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
TTRANSFER SCANCOPY 099112838377909_pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-08-03 09:16:31 UTC
Tags:
agenttesla trojan rat
Link:
https://app.any.run/tasks/5f26529c-1499-4654-9637-45d41f11e4cb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/296140/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.22411.22958.30277.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit packed
Link:
https://www.filescan.io/uploads/62ea45bcb7eec6562787c6ba/reports/4899dc3e-3e2c-4ab5-a786-10bcd51628e2/overview
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/f74b0547-0de9-43f3-816e-0f17f0b4140e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1045512
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/74f98be038d011db98ffd3403921bbdc2dfe67d8b67c6dc30a401a36f5e1cb8c/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2022-08-03 09:54:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
21 of 26 (80.77%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ot4yxyby2ai5xgh72nadsin33qw74z6ywz6g3qykiandn5pbzoga._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220803-lw7y8aahdn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/d40c05c9-f558-4009-8ab0-1d2ce9b75db9/
SH256 hash:
e5e03b381cb604930f8cc3ae8711595ed9fdcaabd13da593263cdce419440551
MD5 hash:
b0680515a6731cbfd0c233ca47985d2e
SHA1 hash:
843e207446d7b052275c2659023ebd44715aff5b
Link:
https://www.unpac.me/results/d40c05c9-f558-4009-8ab0-1d2ce9b75db9/
SH256 hash:
df303a7fa8d675a8a2093d0fab61c592bce25fdc3370e220a3acc7e73364855c
MD5 hash:
5abe0e762aceb55e2adbad1294caf163
SHA1 hash:
7d3d5723d1820643909ac64f6dc212be537776cd
Link:
https://www.unpac.me/results/d40c05c9-f558-4009-8ab0-1d2ce9b75db9/
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
Link:
https://www.unpac.me/results/d40c05c9-f558-4009-8ab0-1d2ce9b75db9/
SH256 hash:
f53c7e5c0ff8c38dafd8aebaf1645a2ad5a79acc883e0411f54f19a48bc605a5
MD5 hash:
0362bf76a94c218370744a878055e21f
SHA1 hash:
21186360b464ee471c879f3840b036bb1cab4815
Link:
https://www.unpac.me/results/d40c05c9-f558-4009-8ab0-1d2ce9b75db9/
SH256 hash:
74f98be038d011db98ffd3403921bbdc2dfe67d8b67c6dc30a401a36f5e1cb8c
MD5 hash:
cfa81aac5342e215071ab6138cd55a67
SHA1 hash:
f9e52e0663bd10d98381ac0ea7f88c064151b354
Link:
https://www.unpac.me/results/d40c05c9-f558-4009-8ab0-1d2ce9b75db9/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/74f98be038d0/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/74f98be038d011db98ffd3403921bbdc2dfe67d8b67c6dc30a401a36f5e1cb8c

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

img 9b5d842d0302ffa4ddadfc2c137c28e414a4964c2be612035c64355b3c0f710f

AgentTesla

Executable exe 74f98be038d011db98ffd3403921bbdc2dfe67d8b67c6dc30a401a36f5e1cb8c

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/296140/
  
Dropped by
SHA256 9b5d842d0302ffa4ddadfc2c137c28e414a4964c2be612035c64355b3c0f710f
  
Dropped by
MD5 dd877655c5f6d8cb1a2410ad6fa2b651

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