MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 174c621f41276dd1732bb57b4e44aa0c5476ee3bf890a3ba0e02f7565d283d9c. 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: 7
Maldoc score: 5
| SHA256 hash: | 174c621f41276dd1732bb57b4e44aa0c5476ee3bf890a3ba0e02f7565d283d9c |
|---|---|
| SHA3-384 hash: | 0898f2c6b24387fd7616488def2d2be5ec949cc3a28bc841f0609cf00f13d993dd6111ac2dba1a868d2adb452a44b4bf |
| SHA1 hash: | 1c514bcd4a4285166ec7a8cf14d17939b3a0eb15 |
| MD5 hash: | 3e6a8240eac4d40fa5fa1212743d7c50 |
| humanhash: | yankee-edward-massachusetts-lima |
| File name: | FBACA9S9I3UV.xls |
| Download: | download sample |
| Signature | Dridex |
| File size: | 105'478 bytes |
| First seen: | 2020-10-28 17:17:31 UTC |
| Last seen: | 2020-10-28 20:16:02 UTC |
| File type: |  xls |
| MIME type: | application/vnd.ms-excel |
| ssdeep | 3072:Xwhp8k3hbdlylKsgqopeJBWhZFGkE+cL2NdAA1UGo96rnoDOQQCf:Xwh2k3hbdlylKsgqopeJBWhZFVE+W2Nu |
| TLSH | 03A3E6D1E3A9D674D715CA394D9E93415322EC62DA098B873388B2793FF21784CC968F |
| Reporter |  cocaman |
| Tags: | Dridex xls |
cocaman
Malicious email (T1566.001)From: ""Amazon.com" <fba-noreply@amazon.com>"
Received: "from [212.237.120.120] (unknown [212.237.120.120]) "
Date: "Wed, 28 Oct 2020 21:00:24 +0300"
Subject: "FBA Inbound Shipment Bill of Lading Ready (FBANN708MAN6)"
Attachment: "FBANN708MAN6.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: 5 |
| Application name is unknown |
| Office document is in OLE format |
| Office document contains VBA Macros |
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 | seller_Layout | Runs when the file is opened and ActiveX objects trigger events VBA |
| 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) |
Intelligence
File Origin
# of uploads :
10
# of downloads :
116
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
DNS request
Creating a process with a hidden window
Sending a custom TCP request by exploiting the app vulnerability
Launching a process by exploiting the app vulnerability
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Document exploit detected (drops PE files)
Document exploit detected (process start blacklist hit)
Document exploit detected (UrlDownloadToFile)
Multi AV Scanner detection for domain / URL
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
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Behaviour
Behavior Graph:
Threat name:
Script-Macro.Infostealer.Dridex
Status:
Malicious
First seen:
2020-10-28 16:01:32 UTC
File Type:
Document
Extracted files:
36
AV detection:
19 of 29 (65.52%)
Threat level:
5/5
Detection(s):
Malicious file
Result
Malware family:
dridex
Score:
10/10
Tags:
family:dridex botnet loader
Behaviour
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Office loads VBA resources, possible macro or embedded object present
Program crash
Loads dropped DLL
Dridex Loader
Dridex
Process spawned unexpected child process
Suspicious use of NtCreateProcessExOtherParentProcess
Malware Config
C2 Extraction:
77.220.64.55:443
51.254.163.104:1688
165.22.65.75:3388
103.41.110.115:33443
51.254.163.104:1688
165.22.65.75:3388
103.41.110.115:33443
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Dridex
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: | ach_Dridex_xls_20200522 |
|---|---|
| Author: | abuse.ch |
| 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
Delivery method
Distributed via e-mail attachment
Dropping
Dridex
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