MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 80d7ab50aed6ab9e27bf65103b139cb0f54f8438ef4f831bf3c29f330f1f5eeb. 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
Threat unknown
Vendor detections: 8
Maldoc score: 27
| SHA256 hash: | 80d7ab50aed6ab9e27bf65103b139cb0f54f8438ef4f831bf3c29f330f1f5eeb |
|---|---|
| SHA3-384 hash: | a986f4ef85d5c577fa6289e48fbc5a4f211a9a974a3f03f7e0e582f1e82dd55a85cd954f8b646179303fbc9ac8202bbd |
| SHA1 hash: | 9103e92eda7922b8f827392b9b9d1917f959e2a4 |
| MD5 hash: | 38fccc3e528ad0d37d4ad842a177c2a2 |
| humanhash: | triple-utah-emma-east |
| File name: | SOA MARCH 2021 INV0023.xlsm |
| Download: | download sample |
| File size: | 2'196'683 bytes |
| First seen: | 2021-03-30 11:11:56 UTC |
| Last seen: | Never |
| File type: |  xlsm |
| MIME type: | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| ssdeep | 1536:xaRR0nIcjELcISYFfSUjq/h/nSaJ2Bt36IaFpGB8:xcR0n9xLUS/nSp3EFpz |
| TLSH | F0A5F95664A20F94C89D117980EB0F8637AEBB4A5106E76F4375F26F7FF33B49928801 |
| Reporter |  fabjer |
| Tags: | xlsm |
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: 27 |
OLE dump
MalwareBazaar was able to identify 26 sections in this file using oledump:
| Section ID | Section size | Section name |
|---|---|---|
| A1 | 76 bytes | CompObj |
| A2 | 1995 bytes | Ole10Native |
| B1 | 76 bytes | CompObj |
| B2 | 65758 bytes | Ole10Native |
| C1 | 102 bytes | CompObj |
| C2 | 62 bytes | Ole |
| C3 | 256 bytes | Equation Native |
| D1 | 662 bytes | PROJECT |
| D2 | 173 bytes | PROJECTwm |
| D3 | 740 bytes | VBA/Module1 |
| D4 | 182608 bytes | VBA/Module2 |
| D5 | 991 bytes | VBA/Sheet1 |
| D6 | 991 bytes | VBA/Sheet2 |
| D7 | 991 bytes | VBA/Sheet3 |
| D8 | 991 bytes | VBA/Sheet4 |
| D9 | 999 bytes | VBA/ThisWorkbook |
| D10 | 4588 bytes | VBA/_VBA_PROJECT |
| D11 | 2283 bytes | VBA/__SRP_0 |
| D12 | 357 bytes | VBA/__SRP_1 |
| D13 | 280 bytes | VBA/__SRP_2 |
| D14 | 494 bytes | VBA/__SRP_3 |
| D15 | 638 bytes | 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 | Auto_Open | Runs when the Excel Workbook is opened |
| Hex String | vVEFV | 7656454656 |
| IOC | SHELL32.dll | Executable file name |
| Suspicious | Open | May open a file |
| Suspicious | write | May write to a file (if combined with Open) |
| Suspicious | Kill | May delete a file |
| Suspicious | vbNormal | May run an executable file or a system command |
| Suspicious | run | May run an executable file or a system command |
| Suspicious | ShellExecuteA | May run an executable file or a system command |
| Suspicious | SHELL32 | May run an executable file or a system command |
| Suspicious | Create | May execute file or a system command through WMI |
| Suspicious | GetObject | May get an OLE object with a running instance |
| Suspicious | Lib | May run code from a DLL |
| Suspicious | exec | May run an executable file or a system |
| 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 :
1
# of downloads :
94
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SOA MARCH 2021 INV0023.xlsm
Verdict:
No threats detected
Analysis date:
2021-03-30 11:14:59 UTC
Tags:
macros ole-embedded macros-on-open
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.sheet.macroEnabled.12
Has a screenshot:
False
Contains macros:
False
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Result
Verdict:
Malicious
File Type:
OOXML Excel File with Embedding Objects
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.
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
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).
Document With No Content
Document contains little or no semantic information.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl.evad
Score:
72 / 100
Signature
Document contains an embedded macro with GUI obfuscation
Document contains an embedded VBA macro which may execute processes
Document contains an embedded VBA macro with suspicious strings
Document contains an embedded VBA with functions possibly related to ADO stream file operations
Document contains an embedded VBA with hexadecimal encoded strings
Document contains an embedded VBA with many string operations indicating source code obfuscation
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Threat name:
Script-WScript.Trojan.Heuristic
Status:
Malicious
First seen:
2021-03-30 09:33:16 UTC
AV detection:
8 of 48 (16.67%)
Threat level:
2/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
1/10
Tags:
n/a
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
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: | Email_stealer_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | Email in files like avemaria |
| Rule name: | IPPort_combo_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | IP and port combo |
| Rule name: | Select_from_enumeration |
|---|---|
| Author: | James_inthe_box |
| Description: | IP and port combo |
| Rule name: | SharedStrings |
|---|---|
| Author: | Katie Kleemola |
| Description: | Internal names found in LURK0/CCTV0 samples |
| Rule name: | UAC_bypass_bin_mem |
|---|---|
| Author: | James_inthe_box |
| Description: | UAC bypass in files like avemaria |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
xlsm 80d7ab50aed6ab9e27bf65103b139cb0f54f8438ef4f831bf3c29f330f1f5eeb
(this sample)
Delivery method
Distributed via e-mail attachment
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