MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44695a4ec00e405e5c6adbabf92a0596174c25148a53d89da9b42caf57498f24. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 44695a4ec00e405e5c6adbabf92a0596174c25148a53d89da9b42caf57498f24
SHA3-384 hash: 1bffbb39cccd0f8db8058ab82ebcddc0900adc9ac48e988595137947f98ecf4d7d808efe0794b3f470bcb52599924121
SHA1 hash: d646065cdff5cb05a5df2fc2dbf9ce433ca27f35
MD5 hash: 9c83bae2707fea01bb67fc7157b2948c
humanhash: utah-apart-winner-comet
File name:NOVA NARUDZBA_PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'027'072 bytes
First seen:2021-06-07 14:24:47 UTC
Last seen:2021-06-07 14:36:09 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:MAZIb9pqYqRUVYtXiZRa2RQp5S6VtzZfaQeUlC+0wx7h65RJ3:vOjQUVYtXiZfRK5SkdXeUlV0LPJ3
Threatray 5'686 similar samples on MalwareBazaar
TLSH 62259F12B3E43E0FE17E637AAA19451D82F5EB43A635DAEE3E9400CF05E1F418752762
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
284
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
NOVA NARUDZBA_PDF.exe
Verdict:
Malicious activity
Analysis date:
2021-06-07 14:26:29 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c4213935-07ed-4b23-b316-62d1e0accdc9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/165040/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.820.20154.13767.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/798165
Signature
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 430561 Sample: NOVA NARUDZBA_PDF.exe Startdate: 07/06/2021 Architecture: WINDOWS Score: 100 38 Found malware configuration 2->38 40 Multi AV Scanner detection for dropped file 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 8 other signatures 2->44 7 NOVA NARUDZBA_PDF.exe 7 2->7         started        process3 file4 30 C:\Users\user\AppData\...\fFQxuityurxhX.exe, PE32 7->30 dropped 32 C:\Users\user\AppData\Local\...\tmpFD86.tmp, XML 7->32 dropped 34 C:\Users\user\...34OVA NARUDZBA_PDF.exe.log, ASCII 7->34 dropped 46 Adds a directory exclusion to Windows Defender 7->46 48 Injects a PE file into a foreign processes 7->48 11 NOVA NARUDZBA_PDF.exe 7->11         started        13 powershell.exe 24 7->13         started        15 powershell.exe 26 7->15         started        17 2 other processes 7->17 signatures5 process6 process7 19 dw20.exe 11->19         started        22 conhost.exe 13->22         started        24 conhost.exe 15->24         started        26 conhost.exe 17->26         started        28 conhost.exe 17->28         started        dnsIp8 36 192.168.2.1 unknown unknown 19->36
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/44695a4ec00e405e5c6adbabf92a0596174c25148a53d89da9b42caf57498f24/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-06-07 11:46:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
82
AV detection:
12 of 29 (41.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iruvutwabzaf4xdk3ov7skqfsyluyjiurjj5rhnjwqwk6v2jr4sa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3584ae009ffd0f9412c7af48f74015c88575169d5b829cff85f627c49e47c27e
AgentTesla
3fdc44d1ff4ac710c14a0bf17282299352f959c050d8d62d49890a1a57a424ce
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444b5bc25382f88b8f263543d0b6a1074682f4173be393dae7ed02d6e639f629
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69c28987898fe15c6a331cebce01790e6f98a28fe8184c114dde598859a07309
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707895a21d0cca8090751e66bdb5f93f37e4b7e53a217de7e3fb101950117604
AgentTesla
8a2787b56ac9b4c4d6189a64b5e39f6c827fdde2170b3e756b96345a3d178733
AgentTesla
bb6c581fb5a1b414e478b9829004882ed732e73e18e41de659b864ed83796ee4
AgentTesla
c73881b0aa276c281fef5e8979df328798ac06934062362961b3c67969888ce1
AgentTesla
d4a11e052d56555688d0038e1f3c12c893f2a62390aeb9066850588c9bae350c
AgentTesla
e7ac59c18508ef29481d2dd1f8361e0a0dd0d33c88231b7fb003faaa7ad68fac
AgentTesla
+ 5'676 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210607-8mpzqksfas/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Maps connected drives based on registry
Checks BIOS information in registry
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
34e69e90b7cb6121c3f93911f21dfb00491ea5d5bb79bfce4902d04f72c24184
MD5 hash:
b6b086a0ab13f3feb9ee8c846d230e5d
SHA1 hash:
dd8e1b816f3e7d9dcfa6eddc20a27fe0fbed478a
Link:
https://www.unpac.me/results/34aea968-ba02-4e50-afd7-8626d6621584/
SH256 hash:
44695a4ec00e405e5c6adbabf92a0596174c25148a53d89da9b42caf57498f24
MD5 hash:
9c83bae2707fea01bb67fc7157b2948c
SHA1 hash:
d646065cdff5cb05a5df2fc2dbf9ce433ca27f35
Link:
https://www.unpac.me/results/34aea968-ba02-4e50-afd7-8626d6621584/
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/44695a4ec00e405e5c6adbabf92a0596174c25148a53d89da9b42caf57498f24

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/165040/

Comments