MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8b8e62feaec33152c50ddf39310c38efb3147873a896293fb4a5b6d7e9b2aec. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b8b8e62feaec33152c50ddf39310c38efb3147873a896293fb4a5b6d7e9b2aec
SHA3-384 hash: 41ac02d137eea6f803a28eaefe8fb871351ccf3d6be18a390734118ea6e2a56dad9ff7b54a68779e62c0ed5ac6ea3329
SHA1 hash: 3d1e43062b0b82df233421d9a7715cc9a083eb8e
MD5 hash: 9afe7964e8c251dcd1a15ab9e0c812ef
humanhash: utah-nineteen-fix-one
File name:9afe7964e8c251dcd1a15ab9e0c812ef.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:460'288 bytes
First seen:2020-06-22 07:36:34 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 12288:R0XK4p6BuuAmShtf1hwfYqT+a/y1FIiyvhhfj4:R0ak6BuumhJTwNGFIBj
Threatray 10'645 similar samples on MalwareBazaar
TLSH EAA4E0013FA8130EE96597BE1522015E633173EA6A52D2CD09BBFD9C4D26F43924DBB3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.protege.com.mx:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12447/
Detection(s):
SecuriteInfo.com.Trojan.InjectNET.14.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b8b8e62feaec33152c50ddf39310c38efb3147873a896293fb4a5b6d7e9b2aec/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-22 07:38:06 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xc4oml7k5qzrklcq3xzzgegdr35tcr4hhkewfe73jjnw27u3flwa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1a7536823e4ab496ae01d1f878ed16da358aa6313ac0da85562b1039ccd4e4a2
AgentTesla
1fe9e9760604fed048445b3c79c91d30a9b1cf75a2a689c48181724a91df38e3
AgentTesla
2f57b955947cf5f91456dea9adcaf9ccf3d8a1a8f0e2d011e5b8952119a06031
AgentTesla
31af9b24112716aa29d6e5dec98b5f8ffc5986e9eee2458ce7bce958f2b8742a
AgentTesla
534b616da9a48f2d2b2c28f3ee28c17e574479a9ec9d1c3182ba40daccdaca76
AgentTesla
55186d3bb4e3ce65be62c13c079ea9cc24080a832954ec5c70d960365eaa9110
AgentTesla
5e75bcc407b1263e3d3d72f2262d16a48b456103c9078eeff72159c29800eaf9
AgentTesla
c6f9b1e471a5ef092f97c961777b949d5f7ddb47db83ae302cca793e41daed40
AgentTesla
cfe3e39344160f0c067bbcb411a123e112df412019426aa3fc665ceb7c173f0e
AgentTesla
d3391e9c475243663aa77b0c4f57e482cf6738498a3e15c7ada35079da92edf5
AgentTesla
+ 10'635 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla persistence
Link:
https://tria.ge/reports/200624-3rp5jfx8en/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Modifies service
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_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/12447/

Comments