MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fab4dde27cbbeb2253e7e4f27aa9c79d14150c3d14535306716e1051af37b6a9. 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


Emotet (aka Heodo)


Vendor detections: 12


Maldoc score: 7


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fab4dde27cbbeb2253e7e4f27aa9c79d14150c3d14535306716e1051af37b6a9
SHA3-384 hash: 8a3a795017eb9fcb55466eb289d1076f8bab6c6fd2d2359cc737facf594cd1d84e818381e28252909722f8a1cb933ecb
SHA1 hash: a54831f2053a5b94f7434dd63b0e3e207ffaf223
MD5 hash: 8994fa4b9460676668e9240caa5c88b1
humanhash: magazine-comet-carpet-tango
File name:2022KQ000056842.xls
Download: download sample
Signature Heodo
Create hunting rule
File size:40'960 bytes
First seen:2022-05-12 08:16:42 UTC
Last seen:Never
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 768:pkZKpb8rGYrMPe3q7Q0XV5xtezEs/68/dgAdCBn9kC+xbqc6q+otrvEVLcAI:p+Kpb8rGYrMPe3q7Q0XV5xtezEsi8/d5
TLSH T1D203834ABA5AC85DF925C73548E743E9B362FC105F6B0B873645B3657FF89A04A0320B
TrID 80.2% (.XLS) Microsoft Excel sheet (32500/1/3)
19.7% (.) Generic OLE2 / Multistream Compound (8000/1)
Reporter pr0xylife
Tags:Emotet epoch4 Heodo 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: 7
OLE dump

MalwareBazaar was able to identify 3 sections in this file using oledump:

Section IDSection sizeSection name
14096 bytesDocumentSummaryInformation
24096 bytesSummaryInformation
331001 bytesWorkbook
OLE vba

MalwareBazaar was able to extract and deobfuscate VBA script(s) the following information from OLE objects embedded in this file using olevba:

TypeKeywordDescription
AutoExecAuto_OpenRuns when the Excel Workbook is opened
SuspiciousHex StringsHex-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)
SuspiciousBase64 StringsBase64-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)
SuspiciousXLM macroXLM macro found. It may contain malicious code

Intelligence

File Origin
# of uploads :
1
# of downloads :
254
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Malicious
File type:
application/vnd.ms-excel
Has a screenshot:
False
Contains macros:
True
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/269984/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a file
Sending an HTTP GET request
Sending a custom TCP request by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
Legacy Excel File
Link:
https://app.docguard.net/fab4dde27cbbeb2253e7e4f27aa9c79d14150c3d14535306716e1051af37b6a9/results/dashboard
Payload URLs
URL
File name
www.itesmeitic.com
WorkBook
Document image
Image:
Download PNG
Document image
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware macros macros-on-open packed regsvr32
Link:
https://www.filescan.io/uploads/627cc28d804c0977d3e516d4/reports/866dae30-582b-4a27-94c9-6f42ff072ea3/overview
Label:
Malicious
Suspicious Score:
5.4/10
Score Malicious:
55%
Score Benign:
45%
Link:
https://www.malware.ai/gui/files/?id=b554862c-0e99-4461-994b-9093812e2097
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/fab4dde27cbbeb2253e7e4f27aa9c79d14150c3d14535306716e1051af37b6a9
Details
Autostarting Excel Macro Sheet
Excel contains Macrosheet logic that will trigger automatically upon document open.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fab4dde27cbbeb2253e7e4f27aa9c79d14150c3d14535306716e1051af37b6a9/
Threat name:
Document-Excel.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2022-05-12 08:17:06 UTC
File Type:
Document
Extracted files:
9
AV detection:
10 of 41 (24.39%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7k2n3yt4xpvseu7h4tzhvkohtukbkdb5crjvgbtrnyifdlzxw2uq._file
Result
Malware family:
emotet
Create hunting rule
Score:
  10/10
Tags:
family:emotet banker macro suricata trojan xlm
Link:
https://tria.ge/reports/220512-j6pjhsbed3/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Loads dropped DLL
Downloads MZ/PE file
Emotet
Process spawned unexpected child process
suricata: ET MALWARE W32/Emotet CnC Beacon 3
Malware Config
Dropper Extraction:
https://www.itesmeitic.com/term/IFjx5ElE0ldr8wDDHjub/
Malware family:
Emotet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fab4dde27cbb/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/fab4dde27cbbeb2253e7e4f27aa9c79d14150c3d14535306716e1051af37b6a9

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:crime_win64_emotet_unpacked
Create hunting rule
Rule name:Excel_Hidden_Macro_Sheet
Create hunting rule
Rule name:Qbot
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule to Detect Qbot
Rule name:SUSP_Excel4Macro_AutoOpen
Create hunting rule
Author:John Lambert @JohnLaTwC
Description:Detects Excel4 macro use with auto open / close

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/269984/

Comments