MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a72f06669b331e6a5fc7d6b6ff963fc68c4943c55dcfe3d36324d6e3867e2a39. 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: 16
| SHA256 hash: | a72f06669b331e6a5fc7d6b6ff963fc68c4943c55dcfe3d36324d6e3867e2a39 |
|---|---|
| SHA3-384 hash: | 3b79b22f2c197949ddfbdd4692f4be5ae83cdd1939b3bf27356d1a5efef73d540829ee739e05ac36f25e4dd5efed4d13 |
| SHA1 hash: | be4d053f9252c06005442d5de9634f6b01fc7c75 |
| MD5 hash: | 74c5159c0d257641a3010a7ff32cc43f |
| humanhash: | don-item-triple-network |
| File name: | SecuriteInfo.com.Trojan.Inject6.27145.361.30309 |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 842'240 bytes |
| First seen: | 2026-02-20 14:29:25 UTC |
| Last seen: | 2026-02-20 15:24:43 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'818 x AgentTesla, 19'742 x Formbook, 12'286 x SnakeKeylogger) |
| ssdeep | 12288:jqCZ+MmAy899PFlfOUg6VPrf6ybroh5SXQtRJqWB551JZz8fR8pOaqsfk6z:V/Pf3OU7rflbri5SXQnJqCRGR3b6 |
| TLSH | T12B050108329EEE17C4E64AF44A70F27523B52C8D9426D2079FE5BCDB787A3E014D625B |
| TrID | 25.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 25.3% (.EXE) Win64 Executable (generic) (6522/11/2) 17.5% (.EXE) Win32 Executable (generic) (4504/4/1) 8.0% (.ICL) Windows Icons Library (generic) (2059/9) 7.8% (.EXE) OS/2 Executable (generic) (2029/13) |
| Magika | pebin |
| Reporter |  SecuriteInfoCom |
| Tags: | exe MassLogger |
Intelligence
File Origin
# of uploads :
2
# of downloads :
126
Origin country :
FRVendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.Inject6.27145.361.30309
Verdict:
Malicious activity
Analysis date:
2026-02-20 14:31:35 UTC
Tags:
auto-startup snake keylogger evasion stealer smtp
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
94.9%
Tags:
autorun spam
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Stealing user critical data
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
crypt krypt obfuscated packed snakestealer
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
File Type:
exe x32
Malware family:
Snake Keylogger
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
PE
Gathering data
Threat name:
ByteCode-MSIL.Backdoor.FormBook
Status:
Malicious
First seen:
2026-02-19 15:21:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
16 of 24 (66.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
masslogger
Score:
10/10
Tags:
family:masslogger collection discovery spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Drops startup file
Reads user/profile data of local email clients
Reads user/profile data of web browsers
MassLogger
Masslogger family
Unpacked files
SH256 hash:
a72f06669b331e6a5fc7d6b6ff963fc68c4943c55dcfe3d36324d6e3867e2a39
MD5 hash:
74c5159c0d257641a3010a7ff32cc43f
SHA1 hash:
be4d053f9252c06005442d5de9634f6b01fc7c75
SH256 hash:
24d589f63ad8dc889acdb4419497002169fe55bab57c198605906576cf488578
MD5 hash:
3601129bbb5063d92f33f6a9ae254c84
SHA1 hash:
09cde927f2958d9b68f34b00d952d4a9431fdef8
SH256 hash:
0a780a1c42a5776049b0c3c7a82d6b83e2278dce05782fa6fa4c0394004d729e
MD5 hash:
89595c1c724ecb4cd08b64076374ed11
SHA1 hash:
ac2d5af4f73ce9315f546bedf6c761169c4d0ba3
Detections:
win_404keylogger_g1
win_masslogger_w0
MAL_Envrial_Jan18_1
INDICATOR_SUSPICIOUS_Binary_References_Browsers
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
SH256 hash:
a6fba062ce1c7c078d30f42bdb10d08e03c6d583eb2cd607f5168df920182ffb
MD5 hash:
e2b2a6427b4ad42a790f78edabc1898e
SHA1 hash:
d3a6fd5cf005e28a1cda3ee7f3340fce57dc75d9
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Malware family:
MassLogger
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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