MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d7bfed5890c936bcca2650940b9f7d63c661c8836d3abe662087855d371e8a5. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d7bfed5890c936bcca2650940b9f7d63c661c8836d3abe662087855d371e8a5
SHA3-384 hash: c0e6f99bb93f2dc80974a44f69ce1e8166faf9188e75b4186f6ce706b4e1e2d585704de29efcb95b94550d668a36dbc3
SHA1 hash: f805f39095829578aeee3cafcf21315e0a8f6573
MD5 hash: 7c196d1f17585bbad7245897a3b5b111
humanhash: ack-ten-iowa-oscar
File name:9gIvHEA5IY2L4D8.exe
Download: download sample
Signature MassLogger
Create hunting rule
File size:1'053'184 bytes
First seen:2020-07-22 09:33:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:edEwcU1ct7bjFUiLoqGG8FFdpy7WXythSYycwvCh6:3mGt7djd8F7pwWXyMv
Threatray 1'258 similar samples on MalwareBazaar
TLSH 7C25E001EBB916DCEB2846F7D0E6401497B6AC1923EEE2097BB5F08D29727845313F67
Reporter abuse_ch
Tags:exe MassLogger


Avatar
abuse_ch
MassLogger SMTP exfil server:
smtp.yandex.ru:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/31035/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Setting a global event handler for the keyboard
Enabling autorun with Startup directory
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d7bfed5890c936bcca2650940b9f7d63c661c8836d3abe662087855d371e8a5/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-22 09:33:05 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fv575vmjbsjwxtfcmueubopx2y6gmheig3j2xztcbb4flu3r5csq._file
Verdict:
unknown
Similar samples:
2a2a628e23fa234e422aa5edcb6718f54e5caa2822ee10950a30619d9e9b0534
MassLogger
2ed8cd44621cc06fa9a00f11b5217fe58839a8ec6bfee8d42f78f61263652da5
MassLogger
476d02f7c777bb08d97cf87c305e3cb4f41501c1b15ddd88e55f31bff0767b0a
MassLogger
49aaf4ae6bf7f60a07c4ffc43ca0be27fce694446436dd07aac5db362142c2c8
MassLogger
75fc0beb16fbe8af2f46d2cfcb7176af4289430516d74017d1a32cd0c37859c0
MassLogger
9256cc7129421443ba770b55f01042e58fa5af856df1db31e830f147213c2a1c
MassLogger
afd354c93f9c9ad2324dd4ecd1e58041f373f1b3360ef8ce2792e437bd104a8d
MassLogger
d5dd3977cdc2602a68093c08e166b1508253ef0934f986d00be980e47b7c50f9
MassLogger
dec608206e941da5042333c8e35fe01bb17e50cc67ec58b03e872694cb5e219b
MassLogger
f8a0ada1c983c16a3ff6b107c2a04cac970e51ba9bec2514771271af03b7b9fc
MassLogger
+ 1'248 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/200722-p2dw9yf5ax/
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of web browsers
MassLogger
MassLogger log file
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2d7bfed5890c936bcca2650940b9f7d63c661c8836d3abe662087855d371e8a5

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
Rule name:win_masslogger_w0
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.

Malspam

MassLogger

Executable exe 2d7bfed5890c936bcca2650940b9f7d63c661c8836d3abe662087855d371e8a5

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/31035/

Comments