MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 79a191033da8c7040b19ef97042dcef88669f15b784d881cbb5b8ace51cf26ce. 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: 5
| SHA256 hash: | 79a191033da8c7040b19ef97042dcef88669f15b784d881cbb5b8ace51cf26ce |
|---|---|
| SHA3-384 hash: | cd0011a5a68be4e58153655f44051786a0a3878125105dbdb6f3e6d22ac66978d1557495e0b738b23ddff60d68919d27 |
| SHA1 hash: | e38390915e3232d58a9d45f005138aee5a50bf90 |
| MD5 hash: | 0957815e3c25df29b10829b92545ebfe |
| humanhash: | burger-lake-two-spring |
| File name: | YuuvsiGnwGYPy3O.exe |
| Download: | download sample |
| Signature | MassLogger |
| File size: | 877'056 bytes |
| First seen: | 2020-05-19 14:23:49 UTC |
| Last seen: | 2020-05-19 14:54:48 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:fMoRubKyQRTyJ3wRoBY8Spe+5ANd/hWXPOBVqao6RfqM7ALFZyyUfv8ccIIOAxp6:fQ+ywRpjbOh+OBkkRfqhJ8Up+zfX |
| Threatray | 447 similar samples on MalwareBazaar |
| TLSH | A515121332B88F1AD5BFABF02970805053723A7725A2E79C5EF4A4DC2772B414A527B7 |
| Reporter |  abuse_ch |
| Tags: | exe MassLogger |
abuse_ch
Malspam distributing MassLogger:HELO: premium37-1.web-hosting.com
Sending IP: 198.54.114.243
From: Efficacy.co <bunmi.oyemade@efficacyconstruction.com>
Subject: PURCHASE ORDER
Attachment: PURCHASE ORDER.rar (contains "YuuvsiGnwGYPy3O.exe")
MassLogger SMTP exfil server:
mail.privateemail.com:587
Intelligence
File Origin
# of uploads :
2
# of downloads :
89
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Status:
Malicious
First seen:
2020-05-19 15:17:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
18 of 31 (58.06%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 437 additional samples on MalwareBazaar
Result
Malware family:
masslogger
Score:
10/10
Tags:
coreentity rezer0 family:masslogger ransomware spyware stealer
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Looks up external IP address via web service
Reads user/profile data of web browsers
rezer0
CoreEntity .NET Packer
MassLogger
MassLogger log file
Please note that we are no longer able to provide a coverage score for Virus Total.
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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