MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 63cf7a2bff240f1ad2ea0e1d7ff4885cc174d346f04c42e6e8f6209df2acc614. 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
| SHA256 hash: | 63cf7a2bff240f1ad2ea0e1d7ff4885cc174d346f04c42e6e8f6209df2acc614 |
|---|---|
| SHA3-384 hash: | afee8a4facc39a87133f7503c7363252d2e454bdc958e2e4515e6a051f1f0fed94725958ef234f385a8760f6a77f2ce3 |
| SHA1 hash: | 4d5b967b9e11003f922eeeee8e3af4ec362f395c |
| MD5 hash: | b27c5ea73724943b7b14ba9704c88991 |
| humanhash: | diet-lactose-east-dakota |
| File name: | INV.-2584745_20210920.xlsb |
| Download: | download sample |
| Signature | Dridex |
| File size: | 202'618 bytes |
| First seen: | 2021-09-20 18:01:56 UTC |
| Last seen: | Never |
| File type: |  xlsx |
| MIME type: | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| ssdeep | 6144:oxwsvK0keUaAqWkBYV0R6zwSRUC8V/hwZ5K:8wsDr1WOYVYYsCK/hw7K |
| TLSH | T12814F205227518ADE27D067A4CD35EBB93214A112800FF1F63F2EA1D5D7F2BB7686C86 |
| Reporter |  abuse_ch |
| Tags: | 22201 Dridex xlsb xlsx |
abuse_ch
Dridex payload URL:https://cdn.discordapp.com/attachments/889484773976862803/889484964440199218/3_System.Diagnostics.Contracts.dll.dll
Dridex C2s:
103.42.56.15:443
169.255.57.61:8116
128.199.192.135:6602
Intelligence
File Origin
# of uploads :
1
# of downloads :
292
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INV.-2584745_20210920.xlsb
Verdict:
Malicious activity
Analysis date:
2021-09-20 17:08:07 UTC
Tags:
macros40
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Legit
File type:
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
Has a screenshot:
False
Contains macros:
False
Detection:
n/a
Result
Verdict:
Malicious
File Type:
OOXML Excel File with Excel4Macro
Document image
Image:
Result
Verdict:
MALICIOUS
Link:
Details
Macro Execution Coercion
Detected a document that appears to social engineer the user into activating embedded logic.
Result
Threat name:
Dridex
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to create processes via WMI
Creates and opens a fake document (probably a fake document to hide exploiting)
Creates processes via WMI
Document exploit detected (process start blacklist hit)
Found malware configuration
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Execute DLL with spoofed extension
Sigma detected: Microsoft Office Product Spawning Windows Shell
Sigma detected: Suspicious WMI Execution Using Rundll32
Tries to delay execution (extensive OutputDebugStringW loop)
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Threat name:
Document-Excel.Downloader.EncDoc
Status:
Malicious
First seen:
2021-09-20 18:02:12 UTC
AV detection:
18 of 45 (40.00%)
Threat level:
3/5
Detection(s):
Suspicious file
Result
Malware family:
dridex
Score:
10/10
Tags:
family:dridex botnet:22201 botnet evasion loader macro trojan xlm
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks whether UAC is enabled
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
Dridex Loader
Dridex
Process spawned unexpected child process
Malware Config
C2 Extraction:
103.42.56.15:443
169.255.57.61:8116
128.199.192.135:6602
169.255.57.61:8116
128.199.192.135:6602
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
dll Delivery method
Distributed via e-mail attachment
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