MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 40997e95beb30f7cd6473173be1b6da15c7638b792e09a83928929aa95684649. 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


MassLogger


Vendor detections: 4


Intelligence 4 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 40997e95beb30f7cd6473173be1b6da15c7638b792e09a83928929aa95684649
SHA3-384 hash: 932b2927baafd9a7997f09149f6ede41c37507864081c8032c1572774f8861c017b849e43c8b32915879a1421d761dd1
SHA1 hash: 731afbf10c405e6bd6d4472a59364ae5644218c4
MD5 hash: 12b2351d5daf6d277833d3f5c7bdbef5
humanhash: four-robert-solar-jig
File name:12b2351d5daf6d277833d3f5c7bdbef5.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:844'800 bytes
First seen:2020-06-23 20:36:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:sK7NMx1hpOQUP3hTAhQ0zecL3p6MHX9c:s8Mx12QAhT1FcL3XX
Threatray 1'055 similar samples on MalwareBazaar
TLSH 880501407FA8660DD4A893FE0122401E5376A7EA9991E2CD09B7FDDE1E12F03468D7B3
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
MassLogger SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/13299/
Detection(s):
SecuriteInfo.com.Trojan.InjectNET.14.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/40997e95beb30f7cd6473173be1b6da15c7638b792e09a83928929aa95684649/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-22 21:58:43 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=icmx5fn6wmhxzvshgfz34g3nufohmofxslqjva4sreu2vfliizeq._file
Verdict:
suspicious
Similar samples:
01214329917b407fed2ff876f8867214125c6f27ada5623891253a2ee012288a
MassLogger
2e38449ec685638089e3863a2c03ba15c8b18b16f9e75ec869a4b87c34aabd28
MassLogger
30429f8f86e28568295e4506e4f904fb02c6369d9518145c9ccef6085ae0116e
MassLogger
45808d9b0a58982e3bddb4e711f25d5224ad78165fbeb24b1a720358679bcbc3
MassLogger
47032d7134e175e05cd1b9eab5d0e0b5461e987f62593d5b8c7e993a4d77d3c8
MassLogger
55fc12ca5f14b1c52d624b5b9d9cfc51c7e00e22a193dd034a57e0f84e3c1a31
MassLogger
64e413875284e246976641ef795564175ca7467f8ec15bedf0fa1f76c20ab361
MassLogger
732ab979547134cb8b3145f6d3850a73af1b19201cca8a4bc4d4b5c09198646e
MassLogger
c0b47e091c7360c363eb59098ef153c1deed372a4259226406dc4d67ca221804
MassLogger
d3de0cc9a70052bbc7f3711c6b3564d8492a5fd96c9055507959940a38aa76a1
MassLogger
+ 1'045 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Create hunting rule
Score:
  10/10
Tags:
ransomware spyware stealer family:masslogger
Link:
https://tria.ge/reports/200624-8t2d9gysls/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious behavior: AddClipboardFormatListener
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of web browsers
MassLogger log file
MassLogger
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:masslogger_gcch
Create hunting rule
Author:govcert_ch

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/13299/

Comments