MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 83349469149f13b2d777f92f2bf3205d506331d6c743aecfcd62d497e5efe902. 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: 12


Intelligence 12 IOCs YARA 8 File information Comments
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SHA256 hash: 83349469149f13b2d777f92f2bf3205d506331d6c743aecfcd62d497e5efe902
SHA3-384 hash: c7e02d5d27965f60edfbb090c5d8e43adfaee3862d1188c8331d8b2069e63db1bd8eb04ba61aa8edc3f704bc298ad943
SHA1 hash: 5405d46e7aa4244f4ae73d4852ac8b0f58df643f
MD5 hash: 227cd681c32b33fcffaa848a6c8ded1f
humanhash: hydrogen-stairway-delaware-august
File name:DHL-INV&AWB_SHIPPING DOC.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:451'072 bytes
First seen:2021-10-29 08:06:40 UTC
Last seen:Never
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:ylfZxTuBKXiiBFQVpiaU3RGFfY0Idg40j/RuhzdBbSG1:ylfZxTelmRGFfY04SJQdxj
TLSH T139A4F1896379CBABE5BC47B844A3062413F6BC627261F7958ED234DB1D13BC14E01E97
Reporter abuse_ch
Tags:AgentTesla DHL exe Telegram

Intelligence

File Origin
# of uploads :
1
# of downloads :
161
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL-INV&AWB_SHIPPING DOC.exe
Verdict:
Malicious activity
Analysis date:
2021-10-29 17:48:03 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2fdb8642-e72d-45f8-b2b6-acf10a5fe739

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.6999.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
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bea3359f-1199-471e-9f46-093bc08bf9bc
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/879158
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Machine Learning detection for sample
Modifies the hosts file
Moves itself to temp directory
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)
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 the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/83349469149f13b2d777f92f2bf3205d506331d6c743aecfcd62d497e5efe902/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-10-29 08:07:06 UTC
AV detection:
10 of 44 (22.73%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qm2ji2iut4j3fv3x7exsx4zalviggmowy5b25t6nmlkjpzpp5eba._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/211029-jzzqxache2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
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
Drops file in Drivers directory
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1902237025:AAFiDWtJ1TbNwiQBLarM5Nfl9yob5WLm-5k/sendDocument
Unpacked files
SH256 hash:
2c8702e7323eda1a1c39bf05325d68149c8520dc7dc8a9e31d0ec041f30d61e2
MD5 hash:
66e95ee62e6fb6862f80f4199ffe3af0
SHA1 hash:
df99b672b7a6a1d25a02f47780edd24cdbd28210
Link:
https://www.unpac.me/results/44b23cf3-7f61-412e-b74d-8f02ea92ebe9/
SH256 hash:
6decf99ebacc9d806d785d817fed4ee30d9cb04045c8fef1d0b752a8dc906042
MD5 hash:
1497a86cecbe77322dc49b3f9f7cecb7
SHA1 hash:
486e2afe34b1ef485d038b9f31c301b4c219181a
Link:
https://www.unpac.me/results/44b23cf3-7f61-412e-b74d-8f02ea92ebe9/
SH256 hash:
4d1ee061c817ea30ca4e461a4f44388662c1c1c2775be2b323858ddbc1679b35
MD5 hash:
1b6d3d31872537cc611ff4322ffc1099
SHA1 hash:
0108adafb207ce044bfb3f7933da45594c545bee
Link:
https://www.unpac.me/results/44b23cf3-7f61-412e-b74d-8f02ea92ebe9/
SH256 hash:
83349469149f13b2d777f92f2bf3205d506331d6c743aecfcd62d497e5efe902
MD5 hash:
227cd681c32b33fcffaa848a6c8ded1f
SHA1 hash:
5405d46e7aa4244f4ae73d4852ac8b0f58df643f
Link:
https://www.unpac.me/results/44b23cf3-7f61-412e-b74d-8f02ea92ebe9/
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/83349469149f/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/83349469149f13b2d777f92f2bf3205d506331d6c743aecfcd62d497e5efe902

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:ach_AgentTesla_20200929
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Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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
Rule name:Telegram_Exfiltration_Via_Api
Create hunting rule
Author:lsepaolo
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments