MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3687b0bfbf59a946e26f68c6eecd9f4cea7727bdfbaa7c28a39ff2d1b67095ba. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3687b0bfbf59a946e26f68c6eecd9f4cea7727bdfbaa7c28a39ff2d1b67095ba
SHA3-384 hash: 725e5831c0fd160df7187cff35160a024e616e0521b6c3718622d63883b10672387f1ac6e750573cb38cf5a82a349e53
SHA1 hash: cc09718744f205e2c3282cf372bd3d68061c5c6b
MD5 hash: 27f1f4af4c2a716c34e78904608744c3
humanhash: quiet-stairway-alanine-winner
File name:nuovOrdine-pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:480'256 bytes
First seen:2021-10-06 09:02:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:+uWVAQ+3HwO6c28oTePtY4mDDvayKuIwAMOe3bG8spVZiUbIynHM4mmSG1CgrSxR:SoFoSPtY4cE+68KBbIynHjm21IUlL
Threatray 10'822 similar samples on MalwareBazaar
TLSH T1BAA4E098629B4B9ECC7447F26810F6511BF66C2E2078DB384ECAB0DD2972F7155E0D8B
File icon (PE):PE icon
dhash icon 2a0d8d692b3194d4 (3 x AgentTesla)
Reporter abuse_ch
Tags:AgentTesla exe geo ITA

Intelligence

File Origin
# of uploads :
1
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
nuovOrdine-pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-10-06 10:13:08 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a2ee9761-f8e0-4b3d-a942-0089df58ba1c

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/195377/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.935-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/615d6649e3d213d202b85218/reports/31f17210-53ec-41a1-b85b-08150244b95a/overview
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/11810aea-22d4-45d5-a236-f2a02c28ed4e
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/865380
Signature
.NET source code contains very large array initializations
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the hosts file
Multi AV Scanner detection for dropped file
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)
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)
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 access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 497812 Sample: nuovOrdine-pdf.exe Startdate: 06/10/2021 Architecture: WINDOWS Score: 100 34 Found malware configuration 2->34 36 Multi AV Scanner detection for dropped file 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 7 other signatures 2->40 7 nuovOrdine-pdf.exe 7 2->7         started        process3 file4 20 C:\Users\user\AppData\Roaming\hToyaKau.exe, PE32 7->20 dropped 22 C:\Users\...\hToyaKau.exe:Zone.Identifier, ASCII 7->22 dropped 24 C:\Users\user\AppData\Local\...\tmpA935.tmp, XML 7->24 dropped 26 C:\Users\user\...\nuovOrdine-pdf.exe.log, ASCII 7->26 dropped 42 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->42 44 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->44 46 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->46 48 Uses schtasks.exe or at.exe to add and modify task schedules 7->48 11 nuovOrdine-pdf.exe 2 7->11         started        16 schtasks.exe 1 7->16         started        signatures5 process6 dnsIp7 30 server240.web-hosting.com 199.188.200.15, 49862, 587 NAMECHEAP-NETUS United States 11->30 32 192.168.2.1 unknown unknown 11->32 28 C:\Windows\System32\drivers\etc\hosts, ASCII 11->28 dropped 50 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->50 52 Tries to steal Mail credentials (via file access) 11->52 54 Tries to harvest and steal ftp login credentials 11->54 56 3 other signatures 11->56 18 conhost.exe 16->18         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3687b0bfbf59a946e26f68c6eecd9f4cea7727bdfbaa7c28a39ff2d1b67095ba/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2021-10-06 09:03:08 UTC
AV detection:
9 of 45 (20.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g2d3bp57lguunytpnddo5tm7jtvhoj557ovhykfdt7zndntqsw5a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
15847f9993b6a9c7102df708444119c3b5cd47ebab19becbf4fd28f1a9dc7dd0
AgentTesla
3e73c85a9b131e625e0c7761fae3f2514c5ce250cb0ad908e9225deaf38bfeb6
AgentTesla
7c68ef3293af343d466c41705e5ea248fbe95af27e3a0b8ad2fe35c6fcba5f45
AgentTesla
a9a75092176376d4dbfae91e97ede47afe36d079bf08e45c6c0d0ebb74fbd60a
AgentTesla
abedf580a1d7f08815b89280f10f9f34ab49b69e8cb9655877b9887ac8dee83d
AgentTesla
bc89499ac6c1065ab5129cb83102efbcf3696bc65301263fd65693c07b18a9e1
AgentTesla
d455e26e8b2cecda7ae1f03d70acfb7c72341610571638300cc561623f6a4fa6
AgentTesla
dec5252523da62d7be2d80308e8249bfa5298de3e85fe16d55a785cb48652148
AgentTesla
e0a23d00156db7984951934506ee9edd0249d9a2d39e6bfb285291d510ee054f
AgentTesla
fbd1cc6a4525f2f98fc3cb5f10e0c070a3532deb96e3765afb9a777b12efc305
AgentTesla
+ 10'812 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/211006-kz2e6sahb7/
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
Drops file in Drivers directory
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
da76ca6d993dde755e9668ff3449f6a529a07d497bed9a8f361e75651c80ef51
MD5 hash:
7dc9afc407d7c081b55302b0223f43b8
SHA1 hash:
ea3b3468649a996f06923a92f68557a9eb19107e
Link:
https://www.unpac.me/results/43adcfc1-69ed-43b4-8390-a7435e2249b3/
SH256 hash:
ceffc74148fab5b1292d20d4b8287aa23ac46c5adbe96a6ee847f7a631593586
MD5 hash:
65ac81657ecabf093febd0ba4e326979
SHA1 hash:
de3bac3e7fbbe01ad680b8c978e4593af46e5764
Link:
https://www.unpac.me/results/43adcfc1-69ed-43b4-8390-a7435e2249b3/
SH256 hash:
fe8637d821a39a8b74abce7e043007d38cb9c5cfcb7098af9846cfd98185ac03
MD5 hash:
c380b6831f456ac5cac08c78c0e4dada
SHA1 hash:
3e241a0b9d96c1dfbadd7ee1a8c5ee6d74eba11c
Link:
https://www.unpac.me/results/43adcfc1-69ed-43b4-8390-a7435e2249b3/
SH256 hash:
3687b0bfbf59a946e26f68c6eecd9f4cea7727bdfbaa7c28a39ff2d1b67095ba
MD5 hash:
27f1f4af4c2a716c34e78904608744c3
SHA1 hash:
cc09718744f205e2c3282cf372bd3d68061c5c6b
Link:
https://www.unpac.me/results/43adcfc1-69ed-43b4-8390-a7435e2249b3/
Malware family:
Agent Tesla v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/3687b0bfbf59/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/3687b0bfbf59a946e26f68c6eecd9f4cea7727bdfbaa7c28a39ff2d1b67095ba

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
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.

Cape
Cape
https://www.capesandbox.com/analysis/195377/

Comments