MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bcc77f27d277fea5da39073b5ab59f7036996722b07c39c48fbe1b9b06b64563. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bcc77f27d277fea5da39073b5ab59f7036996722b07c39c48fbe1b9b06b64563
SHA3-384 hash: 1ab9cee0b209f5858cfe4d2c2d8614ff2c8bdc284a9416ce6ca0b3e9f0e94a137745c3dbe21c6fea1a7bc3a2932faf19
SHA1 hash: 6ef77b56100f80fa3bd4e6e01f79cda9ab094d00
MD5 hash: ce2f18474b1d0ce415b7886cb5ad764a
humanhash: texas-three-tennessee-coffee
File name:Quotation 87437.Scan.pdf...exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:444'928 bytes
First seen:2020-05-25 06:17:29 UTC
Last seen:2020-05-25 06:51:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:4BEReMaWEUMYUEkUUMoQIcUoITQpIZTqPfVVgbnApSm+JRmW1:ASNPfVKLqI7m
Threatray 10'757 similar samples on MalwareBazaar
TLSH 2694AE42A690C085EC3D1B7AE0B88CF249BA7D57FD31E10F69047F5A3EB31D655B1A0A
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.LuheFihaB.30874.32515.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-05-25 03:06:41 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
21 of 27 (77.78%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
062b17f566822f4b0421b7269a689bbe9a14493d7955d4ade4741d38691352a8
AgentTesla
306a8c5fd5a71fab7a9ccd7eae1e7c31d7309d71ed96541a3077da835636383a
AgentTesla
3b92170376693097426f9319357343e3255ab876da6e208407a14d918f46fed4
AgentTesla
47eddd60d789b825fa504cee2cb9cde5a229c32ee81c1f42b0bfeacfde54886e
AgentTesla
54d65e4843d5f69c32e50a76ae8d2efdb15f4113f08c722b6f70c265d2d8e4bf
AgentTesla
56e5242f51cf79129afaaf3fd818cfc556c4e75d352c7a13c5d6338f37ab8042
AgentTesla
61c7750e724cbe16f38b96cb8118daac29977ce677bade5f7c215a6b97b16d84
AgentTesla
6e7b381441447157749ba664134682c01bad587614b29dab79aeab904419857d
AgentTesla
8178350be5d556b94bf213c8c643cd420be955d2ba0d62cfe509f8a3b62461f5
AgentTesla
c35b031c9b5200c7ef0f36e0b63319cebdc553dac809555f22c2f07281e60f64
AgentTesla
+ 10'747 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/201109-5yfkgb946e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Drops startup file
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.

7c1802f14ec4792b662baf8725a87f4462e01ebc2bbebbf627713c3128375d75

AgentTesla

Executable exe bcc77f27d277fea5da39073b5ab59f7036996722b07c39c48fbe1b9b06b64563

(this sample)

  
Dropped by
MD5 bea0f0c533b1c12c8bd0d4004d00a1a4
  
Dropped by
SHA256 7c1802f14ec4792b662baf8725a87f4462e01ebc2bbebbf627713c3128375d75
  
Delivery method
Distributed via e-mail attachment

Comments