MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 122fd6ba7eaff6999bceced392b909939a14c82ef7a562d630772eaf33a6fbe9. 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: 9
Maldoc score: 13
| SHA256 hash: | 122fd6ba7eaff6999bceced392b909939a14c82ef7a562d630772eaf33a6fbe9 |
|---|---|
| SHA3-384 hash: | 41a31692c4336b9005f1eafabecf07906bfeec5d0d35bc5840e854bf1b9e749a5373767336b34b8c4cd955e10a20e311 |
| SHA1 hash: | 42621f4cd2ad7f0de4140ac63845b8826e6e978c |
| MD5 hash: | f1a0dc40b455647ef7fa4e9b9c009469 |
| humanhash: | violet-wolfram-missouri-failed |
| File name: | TDH_71036210065IMG.xls |
| Download: | download sample |
| Signature | SnakeKeylogger |
| File size: | 172'032 bytes |
| First seen: | 2021-10-19 11:44:16 UTC |
| Last seen: | 2021-10-19 13:08:01 UTC |
| File type: |  xls |
| MIME type: | application/vnd.ms-excel |
| ssdeep | 3072:5k3hOdsylKlgryzc4bNhZFGzE+cL2knAQKKWXQ3kl/GVMfliRx4J2iSAqsaHHIaQ:5k3hOdsylKlgryzc4bNhZF+E+W2knAQV |
| TLSH | T1C5F3D0B3B665CD42DE72073C0EE986461713BC1E2B66C59B7324FB9F7F70580898261A |
| Reporter |  pr0xylife |
| 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 | 157398 bytes | Workbook |
| 5 | 459 bytes | _VBA_PROJECT_CUR/PROJECT |
| 6 | 86 bytes | _VBA_PROJECT_CUR/PROJECTwm |
| 7 | 979 bytes | _VBA_PROJECT_CUR/VBA/Module1 |
| 8 | 991 bytes | _VBA_PROJECT_CUR/VBA/Sheet1 |
| 9 | 2131 bytes | _VBA_PROJECT_CUR/VBA/ThisWorkbook |
| 10 | 2625 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 | 3.64.251.139 | IPv4 address |
| Suspicious | Open | May open a file |
| Suspicious | Output | May write to a file (if combined with Open) |
| Suspicious | GetObject | May get an OLE object with a running instance |
| Suspicious | Chr | May attempt to obfuscate specific strings (use option --deobf to deobfuscate) |
| 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 :
172
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malicious
File Type:
Legacy Excel File with Macro
Payload URLs
URL
File name
3.64.251.139
ThisWorkbook
Document image
Image:
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
macros macros-on-open
Result
Verdict:
MALICIOUS
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.
Result
Threat name:
Snake Keylogger
Detection:
malicious
Classification:
expl.evad.troj.spyw
Score:
100 / 100
Signature
.NET source code references suspicious native API functions
Document exploit detected (creates forbidden files)
Document exploit detected (process start blacklist hit)
Found malware configuration
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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: Microsoft Office Product Spawning Windows Shell
Tries to delay execution (extensive OutputDebugStringW loop)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file access)
Yara detected Obfuscated Powershell
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
Script-Macro.Trojan.Valyria
Status:
Malicious
First seen:
2021-10-19 11:45:06 UTC
AV detection:
9 of 25 (36.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
10/10
Tags:
collection macro macro_on_action xlm
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Office loads VBA resources, possible macro or embedded object present
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Downloads MZ/PE file
Process spawned unexpected child process
Malware Config
Dropper Extraction:
http://3.64.251.139/v11/1/TDH_71036210065IMG.exe
Malware family:
Phoenix
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
iSpy Keylogger
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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