MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7a28361e4dd1d4c59ec750984fa7f815bb4aaf46b502fc52be8dc3ec1726bee7. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7a28361e4dd1d4c59ec750984fa7f815bb4aaf46b502fc52be8dc3ec1726bee7
SHA3-384 hash: 1e02de2086cf7a8339309baa31fe104c35db543cc75c9a60bab1d4065ff6cf51bee01fcf9b1009c0db6f03236f8561ab
SHA1 hash: 6b731da822b80af8c2b334535fc1e88c37eaf3b9
MD5 hash: a3f8981c8516a65611fa3bf3af28199b
humanhash: winter-mountain-alabama-lactose
File name:0004344411_CATALOG.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:418'816 bytes
First seen:2020-06-12 07:43:29 UTC
Last seen:2020-06-12 12:50:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'749 x AgentTesla, 19'653 x Formbook, 12'246 x SnakeKeylogger)
ssdeep 12288:yt0XDlyaMopAA2usWaKeF5dr3nMl+w7OF:y2Xoj5tPFv
Threatray 10'607 similar samples on MalwareBazaar
TLSH A794F14C379072AFC857C872D9B05C54E674BAAB970BD31BB41712ADAE4E6A7CF100B1
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/7893/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.gc.931.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-12 07:45:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
28 of 29 (96.55%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=piudmhsn2hkmlhwhkcme7j7ycw5uvl2gwubpyuv6rxb6yfzgx3tq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
20df636881ac1b90a09339824066c137458264e85ac4ce4767a5841a574a9dcc
AgentTesla
2c8de6b2a0ff5ef7e83675c1aa329ace54aabca30f3140cce47bea8531a795b3
AgentTesla
460d3ea4ea000e3a06e7ee2a1cdcda2579b808e6fd5a925f76ebfdbb0d3b4d63
AgentTesla
69a72a4e6627e9d4f81f2a4a7d83438fa05301a909093a2e86284d2bd3f9bbaf
AgentTesla
7a41a1a3587338cb69ba10c46950176faf9dabd938ddb9ad7dfeb65d2b79c96e
AgentTesla
810b1aea85ee4fab18da1f9c6b8f0917e57fdceeb255a3b7bb1991c0dca07829
AgentTesla
8e5c41390f995c72ea749d6f141ec790ab5a61e843355592c2956ee01d8bb005
AgentTesla
953cb68c8860e2ed1d79f3eb57820c7a04e30d9f0f7d5db7364b2369449fdd27
AgentTesla
9ace6106dd578568556048e4ae2d295a6c55098ee3e61a691ac4873c1ea61aa0
AgentTesla
de51c601d1757953b944489454503ebdb6e95d39e19e5fb13838741e46533dd6
AgentTesla
+ 10'597 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/201109-3wjj9v7172/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

gz 722c51c91978e73571c3d6dd833c1e44a5f848a3efec110610be7034ff92964e

AgentTesla

Executable exe 7a28361e4dd1d4c59ec750984fa7f815bb4aaf46b502fc52be8dc3ec1726bee7

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 722c51c91978e73571c3d6dd833c1e44a5f848a3efec110610be7034ff92964e
Cape
Cape
https://www.capesandbox.com/analysis/7893/

Comments