MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8800fbb61281cd07571f34ae8c9b2eeef62179b7804e9a8496b264ff9173df61. 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: 8800fbb61281cd07571f34ae8c9b2eeef62179b7804e9a8496b264ff9173df61
SHA3-384 hash: 151461a7e2790ca32103dfca48bab1f38fe24768683e242c34e168147855b2efa4d25b9eb24cbc7e30ac572b253b1df0
SHA1 hash: 5c65ae38c24e691cf460779df0bd015ebf7f6ab3
MD5 hash: 65cf8ccff5918b70bb2303b38a4e4a48
humanhash: nineteen-angel-sixteen-twenty
File name:proforma invoice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:559'616 bytes
First seen:2020-06-09 05:39:33 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:K9BVEP3y6cKSyctN3PED3Z6kw8ti7x1MLdjc58Cr57TfgOMLvxrc8:yE/7n0N3MD/w8tP
Threatray 10'585 similar samples on MalwareBazaar
TLSH 9DC4CFCC322072EFC857C4B2CE681D69FA5078BB931F4213A027269D994D997DF691F2
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VEF.4323.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 21:19:08 UTC
File Type:
PE (.Net Exe)
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=raapxnqsqhgqovy7gsxizgzo533cc6nxqbhjvbewwjsp7elt35qq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
2b115e42d37b2c740cf134413b64a79dd1486a08766d0d53a1fa70c9066163a3
AgentTesla
2db130b6ad748672b5cbc14066640e1719f5736b54214194e94fc7e5abf97ac4
AgentTesla
66dcc6879cbad6d6bd91f0599f73e7a04eaadf041f9416ade10a76d46102e4c4
AgentTesla
68f746d2933821737aafcf2bc00db8b8f2db8fe6b6aec4ea25eb0bf31b1c370b
AgentTesla
7eea3bb234987693f1537476939f6e2527581c9a52f6d81882a3a2045367676c
AgentTesla
7f547a386bca141205b0b5ce1d37c2de284b25988c8dc693ded6e10232251626
AgentTesla
872e06d165968c0548d362d26c3c05ba9c3f35fe1066c5623dded0dd7cbb92f2
AgentTesla
bc15b59bbfc3e94347809a2bb9f8fbcc1982b2ef982635d6bb1d9a7be1cafbf4
AgentTesla
d92dcda06015bc3d7dc48098eee32a8e77b6b387790abefbff55cad7ff44fca3
AgentTesla
e6f24dc63903a62c11b31f12fdf5e6c71d434782963b51e3e25a9267d4004949
AgentTesla
+ 10'575 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-19aszhs42s/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
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.

906482f2c9b80f3479bafbe1bd83de035c0af2f668ad2c03270b917a3f9f650f

AgentTesla

Executable exe 8800fbb61281cd07571f34ae8c9b2eeef62179b7804e9a8496b264ff9173df61

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 906482f2c9b80f3479bafbe1bd83de035c0af2f668ad2c03270b917a3f9f650f

Comments