MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 018611d8dcab6fad539671b2a4d241d1548d15fe70290375a4879c02a458d0d0. 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
SnakeKeylogger
Vendor detections: 13
Maldoc score: 13
| SHA256 hash: | 018611d8dcab6fad539671b2a4d241d1548d15fe70290375a4879c02a458d0d0 |
|---|---|
| SHA3-384 hash: | 1bce4562a4eb3951d8d3c481708a60440251ecf5b0650a83ecacf344723c22e4feda50e430fcabe975256fd1c3834d1a |
| SHA1 hash: | 87d52561bec34986316598764dd795907e4908df |
| MD5 hash: | ed3aca9a19a46e0d359ff77c9d4c0060 |
| humanhash: | xray-timing-butter-failed |
| File name: | 6014100023144.xls |
| Download: | download sample |
| Signature | SnakeKeylogger |
| File size: | 50'176 bytes |
| First seen: | 2022-01-07 07:14:26 UTC |
| Last seen: | 2022-01-07 09:21:25 UTC |
| File type: |  xls |
| MIME type: | application/vnd.ms-excel |
| ssdeep | 1536:uk3hOdsylKlgryzc4bNhZFGzE+cL2knALty+50MPhiC+am:uk3hOdsylKlgryzc4bNhZFGzE+cL2knz |
| TLSH | T1EE33F7A2B2E5E94ACA5903364DE3D2E62222FC119F57C74B7359F70E1B71BC0C902A57 |
| Reporter |  abuse_ch |
| Tags: | SnakeKeylogger xls |
Office OLE Information
This malware samples appears to be an Office document. The following table provides more information about this document using oletools and oledump.
OLE id
| Maldoc score: 13 |
OLE dump
MalwareBazaar was able to identify 11 sections in this file using oledump:
| Section ID | Section size | Section name |
|---|---|---|
| 1 | 107 bytes | CompObj |
| 2 | 244 bytes | DocumentSummaryInformation |
| 3 | 208 bytes | SummaryInformation |
| 4 | 36272 bytes | Workbook |
| 5 | 463 bytes | _VBA_PROJECT_CUR/PROJECT |
| 6 | 86 bytes | _VBA_PROJECT_CUR/PROJECTwm |
| 7 | 993 bytes | _VBA_PROJECT_CUR/VBA/Module1 |
| 8 | 991 bytes | _VBA_PROJECT_CUR/VBA/Sheet1 |
| 9 | 2635 bytes | _VBA_PROJECT_CUR/VBA/ThisWorkbook |
| 10 | 2728 bytes | _VBA_PROJECT_CUR/VBA/_VBA_PROJECT |
| 11 | 562 bytes | _VBA_PROJECT_CUR/VBA/dir |
OLE vba
MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:
| Type | Keyword | Description |
|---|---|---|
| AutoExec | Workbook_Open | Runs when the Excel Workbook is opened |
| IOC | 18.209.1.250 | IPv4 address |
| IOC | shell32.dll | Executable file name |
| Suspicious | Open | May open a file |
| Suspicious | Output | May write to a file (if combined with Open) |
| Suspicious | shell32 | May run an executable file or a system command |
| Suspicious | Lib | May run code from a DLL |
| Suspicious | Hex Strings | Hex-encoded strings were detected, may be used to obfuscate strings (option --decode to see all) |
| Suspicious | Base64 Strings | Base64-encoded strings were detected, may be used to obfuscate strings (option --decode to see all) |
Intelligence
File Origin
# of uploads :
2
# of downloads :
210
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6014100023144.xls
Verdict:
Malicious activity
Analysis date:
2022-01-07 07:27:39 UTC
Tags:
macros macros-on-open trojan banker dridex loader evasion snakekeylogger keylogger
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/vnd.ms-excel
Has a screenshot:
False
Contains macros:
True
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
DNS request
Sending a custom TCP request
Creating a window
Сreating synchronization primitives
Creating a file
Launching a process by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
Legacy Excel File with Macro
Document image
Image:
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
macros macros-on-open
Result
Verdict:
SUSPICIOUS
Link:
Details
Macro with Startup Hook
Detected macro logic that will automatically execute on document open. Most malware contains some execution hook.
Macro with File System Write
Detected macro logic that can write data to the file system.
Macro Contains Suspicious String
Detected a macro with a suspicious string. Suspicious strings include privileged function calls, obfuscations, odd registry keys, etc...
Macro with DLL Reference
Detected macro logic that will load additional functionality from Dynamically Linked Libraries (DLLs). While not explicitly malicious, this is a common tactic for accessing APIs that are not otherwised exposed via Visual Basic for Applications (VBA).
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Signature
Document contains an embedded VBA macro which may execute processes
Document contains an embedded VBA macro with suspicious strings
Document exploit detected (creates forbidden files)
Document exploit detected (process start blacklist hit)
Encrypted powershell cmdline option found
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Sigma detected: Execution from Suspicious Folder
Sigma detected: Suspicious Bitsadmin Job via PowerShell
Yara detected Obfuscated Powershell
Behaviour
Behavior Graph:
Threat name:
Document-Excel.Downloader.Powdow
Status:
Malicious
First seen:
2022-01-07 05:06:01 UTC
File Type:
Document
Extracted files:
16
AV detection:
18 of 43 (41.86%)
Threat level:
3/5
Detection(s):
Suspicious file
Result
Malware family:
snakekeylogger
Score:
10/10
Tags:
family:snakekeylogger collection keylogger macro macro_on_action persistence spyware stealer
Behaviour
Checks processor information in registry
Enumerates system info in registry
Gathers network information
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Office loads VBA resources, possible macro or embedded object present
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Process spawned unexpected child process
Snake Keylogger
Snake Keylogger Payload
Malware Config
Dropper Extraction:
http://18.209.1.250/22/6014100023144.exe
Malware family:
Phoenix
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: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
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
Comments
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