MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 91164696edc4efba635e5246a48693e8fd75db2eef8e06e354848365b9fead55. 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: 8
| SHA256 hash: | 91164696edc4efba635e5246a48693e8fd75db2eef8e06e354848365b9fead55 |
|---|---|
| SHA3-384 hash: | dc9b6ceac23746579f976a7dd3387d67e4e806ca9e0782e0eaec8c064e0c8d7b0c3f5782f6703c6617ca282f4f3d27a8 |
| SHA1 hash: | a7b9f2c08fceca215ab866f59269d416bc8f8f09 |
| MD5 hash: | 19989ff08d6e0accb9d233f5477bb216 |
| humanhash: | comet-kentucky-wolfram-michigan |
| File name: | Amendment.-0428767170_20210922.xlsb |
| Download: | download sample |
| Signature | Dridex |
| File size: | 103'606 bytes |
| First seen: | 2021-09-22 14:12:55 UTC |
| Last seen: | Never |
| File type: |  xlsx |
| MIME type: | application/vnd.openxmlformats-officedocument.spreadsheetml.sheet |
| ssdeep | 3072:oUX0h03aNFiH9wrivvpUaZA1tTcTwvtB6+A+O:o4avi2G5Du1tTcTw1xy |
| TLSH | T180A3D00E307652BCCC2434FD9ACA1D7163AE4FA166C6930767A1D358AB7B7EB4706241 |
| Reporter |  abuse_ch |
| Tags: | 22201 Dridex xlsb xlsx |
abuse_ch
Dridex payload URL:https://cdn.discordapp.com/attachments/890212086519566369/890212261132636200/5_samsrv.dll.dll
Dridex C2s:
148.251.190.18:443
45.73.148.28:10933
202.157.177.65:5412
Intelligence
File Origin
# of uploads :
1
# of downloads :
293
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Amendment.-0428767170_20210922.xlsb
Verdict:
Malicious activity
Analysis date:
2021-09-22 14:18:21 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
Threat name:
Unknown
Detection:
malicious
Classification:
expl.evad
Score:
80 / 100
Signature
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)
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Sigma detected: Execute DLL with spoofed extension
Sigma detected: Microsoft Office Product Spawning Windows Shell
Sigma detected: Suspicious WMI Execution Using Rundll32
Behaviour
Behavior Graph:
Threat name:
Document-Excel.Downloader.EncDoc
Status:
Malicious
First seen:
2021-09-22 14:13:08 UTC
AV detection:
11 of 45 (24.44%)
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
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
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:
148.251.190.18:443
45.73.148.28:10933
202.157.177.65:5412
45.73.148.28:10933
202.157.177.65:5412
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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