MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3584183ec5e40f74913b0c7a89c6e8d2256d51df3743a59f64bef89f5cdefa7e. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3584183ec5e40f74913b0c7a89c6e8d2256d51df3743a59f64bef89f5cdefa7e
SHA3-384 hash: d231c61479368d11db9798897545a4ac456ffdb0e0c1e685a36caad96511dee01337b436fa3596b573f00467fded0525
SHA1 hash: dbf7420d6f21993ede19e6549a1c6f43541631ab
MD5 hash: 3611d9cefc06c8c111f2e6ffc961e529
humanhash: sodium-oven-mexico-robin
File name:3611d9cefc06c8c111f2e6ffc961e529.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'122'816 bytes
First seen:2021-04-21 13:47:55 UTC
Last seen:2021-04-21 15:00:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:nu0hHUBvNbGkOEGW1zQrvmzXgO+tIXRRRRRz:JFHfrD8RRRRR
Threatray 4'120 similar samples on MalwareBazaar
TLSH D0357B2273909F78F17F97394024250897F9BE26D721FA0E7CD638895671F82C6A271B
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
106
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/142154/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.674.5656.13776.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
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.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/691055
Signature
Found malware configuration
Injects a PE file into a foreign processes
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
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3584183ec5e40f74913b0c7a89c6e8d2256d51df3743a59f64bef89f5cdefa7e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-04-21 11:48:44 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gwcbqpwf4qhxjej3br5itrxi2isw2uo7g5b2lh3ex34j6xg67j7a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
27ac9c73d4b8754ab44172a17f0823245f8f873a06b6d89fee7e925b9fb595d7
AgentTesla
4d7c96c2ecc1b924fa394686c3135b81f4cf4922dd9942dad908034def196159
AgentTesla
76ee0580c6650d545c9541cdc5f9227779947fd8006cf7f6907dcfad9f099cee
AgentTesla
7f0ea66dd72bb10bff78950f81838509cb29b28c3384ca0b7c1055b47cd3166e
AgentTesla
85c23641539a99ea860c03d787b65de3860e5cc2e8fadc88cbfa9bbbb94b0fbe
AgentTesla
8a135032685ececd8f43fa420ff29aa7a9667195116a9b66dbdfbb85eec049f1
AgentTesla
9e28ac65b7ebe4b1dbf9fa6c94b5e5df3fd3847553877aa693a383233a289add
AgentTesla
dc50396c3e2dd0d0d403262453b53abebbda33b32c919bcae92922c0ecaf822e
AgentTesla
fd5743be3e9f37434b78bc715d78670eded5e3c8fa968f48c940332b0c4333c7
AgentTesla
fdd29486217d3f13351e6245fee6a892fc4f9c2a9d51e19dca7c8c54c05da3d1
AgentTesla
+ 4'110 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210421-af9drts3j6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot1620445910:AAF2v81NoINJsu_XXnpGet1YDm-NxnznaIE/sendDocument
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/3584183ec5e40f74913b0c7a89c6e8d2256d51df3743a59f64bef89f5cdefa7e

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
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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.

Web download

AgentTesla

Executable exe 3584183ec5e40f74913b0c7a89c6e8d2256d51df3743a59f64bef89f5cdefa7e

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/142154/
  
URLhaus
https://urlhaus.abuse.ch/url/1143922/
  
Delivery method
Distributed via web download

Comments