MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2a87cb832286cd46299d51045054aecf69b3a7898a7bef464531f9f9d370e9c6. 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: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2a87cb832286cd46299d51045054aecf69b3a7898a7bef464531f9f9d370e9c6
SHA3-384 hash: cc046cf78cdf04b67ea4ffad1b8e1eca0f5682d8a0349175494110f592fef6f8d633d425a9fe2f148da83cef0817980b
SHA1 hash: 48246b5645cf749112b658ec06d8d1b9bade96a8
MD5 hash: 479b90f3d9a4280973b7a0f9d6cdbb0e
humanhash: skylark-mars-paris-wisconsin
File name:shipping documents.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:416'256 bytes
First seen:2020-06-30 06:06:52 UTC
Last seen:2020-06-30 14:20:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:YlClyB8cYxhybQYZATIam4nzgjyGEh+zvm:YlClyWcY+bQYeTsO3hX
Threatray 10'632 similar samples on MalwareBazaar
TLSH E694123573BA8B21D6FA93B604B128250FF9AD2B6721D32E5C8091DE1973B14DB61F13
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
3
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/16798/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2a87cb832286cd46299d51045054aecf69b3a7898a7bef464531f9f9d370e9c6/
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-06-30 06:08:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fkd4xazcq3gumkm5kecfavfoz5u3hj4jrj566rsfgh47tu3q5hda._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
052148f226d2b1e51ca7318eacda6906765138d2e28b290558a2b7003e9f6634
AgentTesla
09d36fe7fb556c5f30897231a8b0cab021d9fd04896eefc838dbe4dee24eb772
AgentTesla
127d1bc07171d0d03ae4ee209692c3c226d0160e23fc08c805d01929a8997874
AgentTesla
301c31d38f7cb13d8128b53666c66e251d7a398c1b0fdae66d52ab0d377852ef
AgentTesla
35b0f0ea8e64564dacb06fb7c9c4816cbe2962e27c72e83b6cca54c92582a620
AgentTesla
736752175fe91906f41d00670318a55afe8c2c85e30ced11df477f5c61fddac8
AgentTesla
885c0db8dce61efe0b93c41f8eaf4e42f0180ba4b9045d8ca6978298d81bebec
AgentTesla
a440dca4a1559d04426c05899989e611bd77d55b3fe00713b70e1b4968c8f61b
AgentTesla
bcf951a2c7bc31a37486577ae1fc83f97bc1daf987d5a35e9302eb31f5a5ebf0
AgentTesla
f98bb09a67afe83ca7b041488f460d2a8b96224d77f21117d5b0076e04706dd4
AgentTesla
+ 10'622 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200630-7arkhs9byj/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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

z 02cb58a1f36135bdae8f1b9e73a25776a00bb0fce7dfa12e1ab3000c74d8da30

AgentTesla

Executable exe 2a87cb832286cd46299d51045054aecf69b3a7898a7bef464531f9f9d370e9c6

(this sample)

  
Dropped by
MD5 53cc265aac5ee6a9cd8530f32305340d
  
Dropped by
SHA256 02cb58a1f36135bdae8f1b9e73a25776a00bb0fce7dfa12e1ab3000c74d8da30
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/16798/

Comments