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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c14b974e42e730a55e610964fb0bce6a8429bd31c6b71d35c82caf4015a3a921. 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


Intelligence 8 IOCs YARA File information Comments

SHA256 hash: c14b974e42e730a55e610964fb0bce6a8429bd31c6b71d35c82caf4015a3a921
SHA3-384 hash: a695811bf377980a08acbeb87d8665ad46f59f36d9f901b11201f6545a2722829147843dba9c1074fe7f092758ce27a8
SHA1 hash: d6047abe8ba12fffa2d984510c391a2ce6e450ff
MD5 hash: a9f09441e8b6fea4b043de2b3ea3009a
humanhash: india-apart-leopard-double
File name:Complaint details 2994.xlsb
Download: download sample
Signature Dridex
File size:104'468 bytes
First seen:2021-11-29 17:44:03 UTC
Last seen:2021-12-06 14:53:57 UTC
File type:Excel file xlsx
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 1536:8pWb3XP4duOZetZzaIs2pt9a4+0WEsu2xE1TjfGstjtbeUNDOaaonL4nx7d9s:bL4dX0FVa9Ub28Xf99tbekObUEx7d9s
TLSH T16AA3F159E5F2D500DFFB45BD812A9F7B21539CC688C98FC799B9760C0A82E4231DC89C
Reporter TeamDreier
Tags:Dridex xlsx

Intelligence


File Origin
# of uploads :
3
# of downloads :
175
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Complaint details 2994.xlsb
Verdict:
No threats detected
Analysis date:
2021-11-29 17:50:03 UTC
Tags:
macros40

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
Has a screenshot:
False
Contains macros:
False
Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
DNS request
Creating a window
Сreating synchronization primitives
Result
Verdict:
Malicious
File Type:
OOXML Excel File with Excel4Macro
Document image
Document image
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
evasive mshta stripped
Result
Threat name:
Dridex Downloader
Detection:
malicious
Classification:
troj.expl.evad
Score:
96 / 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)
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Sigma detected: Microsoft Office Product Spawning Windows Shell
Sigma detected: Suspicious MSHTA Process Patterns
Sigma detected: TA505 Dropper Load Pattern
Yara detected Dridex Downloader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 530582 Sample: Complaint details 2994.xlsb Startdate: 29/11/2021 Architecture: WINDOWS Score: 96 24 Multi AV Scanner detection for submitted file 2->24 26 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->26 28 Sigma detected: TA505 Dropper Load Pattern 2->28 30 5 other signatures 2->30 7 EXCEL.EXE 26 23 2->7         started        11 WmiPrvSE.exe 2->11         started        process3 file4 20 C:\Users\...\~$Complaint details 2994.xlsb, data 7->20 dropped 22 C:\ProgramData\JnGVi.rtf, HTML 7->22 dropped 32 Creates and opens a fake document (probably a fake document to hide exploiting) 7->32 13 WMIC.exe 1 7->13         started        16 mshta.exe 11->16         started        signatures5 process6 signatures7 34 Creates processes via WMI 13->34 18 conhost.exe 13->18         started        process8
Threat name:
Document-Excel.Infostealer.Dridex
Status:
Malicious
First seen:
2021-11-29 17:44:11 UTC
File Type:
Document
Extracted files:
20
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
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
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Dridex

Excel file xlsx c14b974e42e730a55e610964fb0bce6a8429bd31c6b71d35c82caf4015a3a921

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments