MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 aad29b6eff197e7c7da88761b20d732733d1caca1f803558db8b9e4feb9d9a7d. 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
Dridex
Vendor detections: 9
Maldoc score: 12
| SHA256 hash: | aad29b6eff197e7c7da88761b20d732733d1caca1f803558db8b9e4feb9d9a7d |
|---|---|
| SHA3-384 hash: | 2a0ae60323226be2fd7b8bc718736e97bdd2f473b9fb8035601fa0f60c7f38391e9e8894b967b10ce95d09f68c292dcd |
| SHA1 hash: | a97364a28c4318dad3c4f85e68d1ae8b95b7ab19 |
| MD5 hash: | 7abead803cb0b269441153efda6813c3 |
| humanhash: | jersey-table-bacon-bacon |
| File name: | OUTSTANDING INVOICE-Statement 462682.xlsm |
| Download: | download sample |
| Signature | Dridex |
| File size: | 111'041 bytes |
| First seen: | 2021-03-22 16:24:34 UTC |
| Last seen: | 2021-03-26 15:45:40 UTC |
| File type: |  xlsm |
| MIME type: | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| ssdeep | 3072:STciAqfI/IvuB/iPQOp3JIkfsI9g6ZaPK49zn:STFpSqPWH599zn |
| TLSH | AAB30274CFDE6848C229B53EE0BF6E50DD847C2C0EA0738916DCB94C39527ABD64674A |
| Reporter |  cocaman |
| Tags: | Dridex INVOICE xlsm |
cocaman
Malicious email (T1566.001)From: "msc.com <Richard.Higgins@msc.com>" (likely spoofed)
Received: "from host-85-40-107-210.business.telecomitalia.it (host-85-40-107-210.business.telecomitalia.it [85.40.107.210]) "
Date: "Mon, 22 Mar 2021 18:13:04 +0100"
Subject: "Payment Notification Of 03/22/2021"
Attachment: "OUTSTANDING INVOICE-Statement 093306.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: 12 |
OLE dump
MalwareBazaar was able to identify 13 sections in this file using oledump:
| Section ID | Section size | Section name |
|---|---|---|
| A1 | 518 bytes | PROJECT |
| A2 | 107 bytes | PROJECTwm |
| A3 | 5811 bytes | VBA/Module1 |
| A4 | 991 bytes | VBA/Sheet1 |
| A5 | 1229 bytes | VBA/Sheet2 |
| A6 | 999 bytes | VBA/ThisWorkbook |
| A7 | 3374 bytes | VBA/_VBA_PROJECT |
| A8 | 2108 bytes | VBA/__SRP_0 |
| A9 | 360 bytes | VBA/__SRP_1 |
| A10 | 1402 bytes | VBA/__SRP_2 |
| A11 | 810 bytes | VBA/__SRP_3 |
| A12 | 584 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 |
|---|---|---|
| Suspicious | Run | May run an executable file or a system command |
| Suspicious | Lib | May run code from a DLL |
| Suspicious | URLDownloadToFileA | May download files from the Internet |
| 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) |
| Suspicious | XLM macrosheet | XLM macrosheet found. It could contain malicious code |
Intelligence
File Origin
# of uploads :
324
# of downloads :
115
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
OUTSTANDING INVOICE-Statement 074714.xlsm
Verdict:
Malicious activity
Analysis date:
2021-03-22 14:38:02 UTC
Tags:
macros macros40
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:
True
Detection:
n/a
Result
Verdict:
Clean
Maliciousness:
Behaviour
Creating a window
Result
Verdict:
Malicious
File Type:
OOXML Excel File with Excel4Macro
Document image
Image:
Result
Verdict:
SUSPICIOUS
Link:
Details
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:
Dridex
Detection:
malicious
Classification:
expl.bank.troj.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Detected Dridex e-Banking trojan
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 (drops PE files)
Document exploit detected (process start blacklist hit)
Document exploit detected (UrlDownloadToFile)
Found malware configuration
Multi AV Scanner detection for submitted file
Office process drops PE file
Sigma detected: BlueMashroom DLL Load
Sigma detected: Microsoft Office Product Spawning Windows Shell
Sigma detected: Regsvr32 Anomaly
System process connects to network (likely due to code injection or exploit)
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Threat name:
Document-Office.Infostealer.Dridex
Status:
Malicious
First seen:
2021-03-22 14:38:39 UTC
File Type:
Document
Extracted files:
39
AV detection:
15 of 29 (51.72%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
8/10
Tags:
macro xlm
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Office loads VBA resources, possible macro or embedded object present
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Dropper
Score:
0.80
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: | dridex_halo_generated |
|---|---|
| Author: | Halogen Generated Rule, Corsin Camichel |
| 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: | Microsoft_XLSX_with_Macrosheet |
|---|
| 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 |
| Rule name: | zloader_halo_generated |
|---|---|
| Author: | Halogen Generated Rule, Corsin Camichel |
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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