MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 5201f87332bbf8483cb784a720473aa9b765e288cfccb88c82df17d9cd8ca260. 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: 9
| SHA256 hash: | 5201f87332bbf8483cb784a720473aa9b765e288cfccb88c82df17d9cd8ca260 |
|---|---|
| SHA3-384 hash: | b8e2829685b48e3f21370e7a22f806e459db6dd5807ac8dde314f8dfa127f58efa71cf02d91d1ec6c23a7451e4380792 |
| SHA1 hash: | 262f54032d9a5a25216e689eedff946f3630e1b3 |
| MD5 hash: | 6d67399bb8fff3b818f6ba4bdba79031 |
| humanhash: | triple-helium-mobile-bacon |
| File name: | QT_00098763_0098763637.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 2'590'536 bytes |
| First seen: | 2020-11-05 17:52:24 UTC |
| Last seen: | 2020-11-05 19:54:34 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 49152:KdwucvwOqBjOOCpPV4g2tBmTO08sV1TNcaYLcwD0xfLM9:D7vw71CpPh2KTOdsV1KawD2LO |
| Threatray | 602 similar samples on MalwareBazaar |
| TLSH | 9DC51221F319A6F0D46D6F30880510D28356F7E21A4B867EEB25BD9D9BB0D19086F7E3 |
| Reporter |  FORMALITYDE |
| Tags: | exe MassLogger |
Intelligence
File Origin
# of uploads :
2
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a file in the %temp% directory
Creating a process from a recently created file
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Creating a window
Reading critical registry keys
Creating a file
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Setting a global event handler for the keyboard
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Threat name:
ByteCode-MSIL.Backdoor.NetWiredRc
Status:
Malicious
First seen:
2020-11-05 17:54:05 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
masslogger
Similar samples:
+ 592 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Score:
10/10
Tags:
family:masslogger spyware stealer
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
MassLogger
MassLogger Main Payload
Unpacked files
SH256 hash:
5201f87332bbf8483cb784a720473aa9b765e288cfccb88c82df17d9cd8ca260
MD5 hash:
6d67399bb8fff3b818f6ba4bdba79031
SHA1 hash:
262f54032d9a5a25216e689eedff946f3630e1b3
SH256 hash:
5352c33d5b05118b8eb34e1828f25462c2dc2ccbb510c2be69f2cd4b365a5601
MD5 hash:
8d1004d839732ecfcfa9685b5a969143
SHA1 hash:
5f85a6fa9468f11a3e1df65a06baced460b30b20
Detections:
win_masslogger_w0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
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: | Keylog_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Contains Keylog |
| Rule name: | masslogger_gcch |
|---|---|
| Author: | govcert_ch |
| Rule name: | Quasar_RAT_1 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects Quasar RAT |
| Reference: | https://www.pwc.co.uk/cyber-security/pdf/cloud-hopper-annex-b-final.pdf |
| Rule name: | win_masslogger_w0 |
|---|---|
| Author: | govcert_ch |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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