MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0a6447ca302af67b351842f078f0462cf33c95d587da76e220322cd9bd9803a3. 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: 10
| SHA256 hash: | 0a6447ca302af67b351842f078f0462cf33c95d587da76e220322cd9bd9803a3 |
|---|---|
| SHA3-384 hash: | ec2607208d3a4c07c5b35076655c0f6d4ec12d56ba70fa7dc57c42973c42b7ddff16cc36f435039cc9c6fe9ba29e7583 |
| SHA1 hash: | b99275ee2a1bd8d6c4612c5a7d37533139d343dd |
| MD5 hash: | 3493b1ff1119ac47176b6abaf127c8cd |
| humanhash: | lactose-louisiana-fish-illinois |
| File name: | 0a6447ca302af67b351842f078f0462cf33c95d587da76e220322cd9bd9803a3 |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 904'192 bytes |
| First seen: | 2020-11-03 09:13:10 UTC |
| Last seen: | 2020-11-03 11:58:11 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 24576:BHyC9IOxius1rtkGqcWdkZafePuYwAzeQFh:7iZpOGIaZa91AqQFh |
| Threatray | 440 similar samples on MalwareBazaar |
| TLSH | E715F2613398EF36F1BEAB789825140057F5F643E326E60D3DA550CC99A3F8583B2792 |
| Reporter |  JAMESWT_WT |
| Tags: | MassLogger |
Intelligence
File Origin
# of uploads :
2
# of downloads :
97
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
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.
Result
Threat name:
MassLogger RAT
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM_3
Yara detected Costura Assembly Loader
Yara detected MassLogger RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-11-03 08:20:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
23 of 29 (79.31%)
Threat level:
5/5
Detection(s):
Malicious file
Verdict:
malicious
Label(s):
masslogger
Similar samples:
+ 430 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Score:
10/10
Tags:
family:masslogger spyware stealer
Behaviour
Creates scheduled task(s)
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
Reads user/profile data of web browsers
MassLogger
MassLogger Main Payload
Unpacked files
SH256 hash:
0a6447ca302af67b351842f078f0462cf33c95d587da76e220322cd9bd9803a3
MD5 hash:
3493b1ff1119ac47176b6abaf127c8cd
SHA1 hash:
b99275ee2a1bd8d6c4612c5a7d37533139d343dd
SH256 hash:
29313525926c479777f741a1db38e74f901efa69f1e682f945b3a0dde9318e43
MD5 hash:
e10ef2b409d5a015712877d3ee39f395
SHA1 hash:
6c2a11cc43eb2215f40a595dab68259f1b8f0cd9
Detections:
win_masslogger_w0
SH256 hash:
aa2df50c3a625ad6e50423a0518f05db6bc624f67d98b69950afce0166f24e92
MD5 hash:
fcc36870cb7fd3ca22c1693d68bcac90
SHA1 hash:
85f5d710b888fca2a7e050abee4f52df0d75274d
SH256 hash:
8bc1d1f1f43aff4505a82dea5be926f05244d62b10b326e4429f6623ebcacdce
MD5 hash:
85503bc9c60312cd1f517dcf2ef82ae8
SHA1 hash:
a0d7d32d592f046b0f82590162b97adf9d756e33
SH256 hash:
bac5797bde4b2810766a40d95bcdb825ac5b395fcbadd139daa19a44a6cdc049
MD5 hash:
a92cc1f6e0a2742350dfda6726db14c0
SHA1 hash:
e5404e3ed46498deb8ad8966a774540c2b8e9c1e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Starter
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: | 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.
Web download
Delivery method
Distributed via web download
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