MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a9568b036d4f3245151a68d35ac9e295dadc54d8b8528896b285497157bf2f35. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a9568b036d4f3245151a68d35ac9e295dadc54d8b8528896b285497157bf2f35
SHA3-384 hash: 0523e29a4cd774bc1fdd25b24101d57098d1b39a5df119ca98128439c2d87b3aac402d7ff02dd9bde230318b62b36050
SHA1 hash: 212a88de1e8edb31bbdedec805fdb8c3cebf5613
MD5 hash: 216089ec8043b9465b73d8e660ba9962
humanhash: carpet-friend-low-yellow
File name:216089ec8043b9465b73d8e660ba9962.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:674'816 bytes
First seen:2020-07-06 15:35:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:BE/g3ebAGbzmurmzifjBto+HvcsU9vuBro84AdL2AKAijSNfbjvC6REYi:13yAGCqmzWBto+PkBuBk84+ajSNvS
Threatray 11'203 similar samples on MalwareBazaar
TLSH 05E41A39BB86A811E97D0936847566D0F370A2432A42C70F7AD5AB6C5F032DF3B453E6
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/21781/
Detection(s):
SecuriteInfo.com.CAP_HookExKeylogger.6508.15979.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a9568b036d4f3245151a68d35ac9e295dadc54d8b8528896b285497157bf2f35/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-06 10:13:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vfliwa3nj4zekfi2ndjvvspcsxnnyvgyxbjirfvsqvexcv57f42q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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2b677efbb2d332ea0a8fe453281fa6013bf223e7897d8419f98b13e5fbf48615
AgentTesla
44577d994806a88cfd4de18af506aab6fe398c12c816ea8d77081574e66b837b
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4b946d9a4de3fef939ea0ef122aa66dc90ccd66f9d842ad8adc0e0038f0c47ea
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4cf01c1c13e47adcbc1e239fde5a7ab6e87b82a1c70ac1319434a37420ad6a1b
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5db742db7fdb5806c0f6fa41ac1e5a633ca2caf33939965863c062feb096154a
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6fb3cc3f910373a884690e6f66d5eb7506095dd1e9856d8deff777fb47cbdd06
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8e2a4c89fec2c4ea4f8787eb383158ce570267bf8dbc840594afc81e1f2aa94b
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8f700076c9355cc2a07b8dcc4136d1364e987eebc063fb2e2b94e9b06989dea5
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d7430bf7d6341573e0daa449af19b540988e66e1ab6e26089156027863705ace
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f1d4585edb3d3af338467aaead97a3fbb58216c3174603e63af9cbbba8aeb885
AgentTesla
+ 11'193 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/200706-q9nfsytbvj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Executes dropped EXE
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.

Cape
Cape
https://www.capesandbox.com/analysis/21781/

Comments