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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d58aea20983b3b4410eb7fee5df2222652dd3d2a55d3dd86c13d57a0cb7197a6. 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


Loki


Vendor detections: 14


Maldoc score: 2


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d58aea20983b3b4410eb7fee5df2222652dd3d2a55d3dd86c13d57a0cb7197a6
SHA3-384 hash: 51c870d876d09559a011a73d8329ca954ad024b53f1956bd74a92ac5e5f32b1db5492021c589ce2c0e10b23a0bb63774
SHA1 hash: 80138fc0435473395b13ea8816c129fb89517964
MD5 hash: 8ec801632d90890a4275d80955c01b12
humanhash: floor-september-finch-magnesium
File name:shippind document.xls
Download: download sample
Signature Loki
Create hunting rule
File size:1'501'696 bytes
First seen:2023-02-14 13:48:43 UTC
Last seen:2023-02-14 15:30:33 UTC
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 24576:ZYV2ru+2Tt6XZx3VROYr2HIg2Tt6XZx3feeQ+81OVMK4U45:4Ep2Tt6ZRHAJ2Tt6ZVee+1OJ34
TLSH T12D65123BD065FDB9C852033841E7C62200476C2136AECA1FBD5DB66D67B379039E66AC
TrID 46.5% (.XLS) Microsoft Excel sheet (alternate) (56500/1/4)
26.7% (.XLS) Microsoft Excel sheet (32500/1/3)
20.1% (.XLS) Microsoft Excel sheet (alternate) (24500/1/2)
6.5% (.) Generic OLE2 / Multistream Compound (8000/1)
Reporter malwarelabnet
Tags:CVE-2017-11882 Loki Lokibot 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: 2
OLE dump

MalwareBazaar was able to identify 22 sections in this file using oledump:

Section IDSection sizeSection name
1114 bytesCompObj
2244 bytesDocumentSummaryInformation
3120908 bytesSummaryInformation
499 bytesMBD01052A99/CompObj
518889 bytesMBD01052A99/Package
699 bytesMBD01052A9A/CompObj
7453203 bytesMBD01052A9A/Package
899 bytesMBD01052A9B/CompObj
918925 bytesMBD01052A9B/Package
1099 bytesMBD01052A9C/CompObj
11452024 bytesMBD01052A9C/Package
121527 bytesMBD01052A9D/OLe10natIVe
1320 bytesMBD01052A9D/Ole
14408133 bytesWorkbook
15526 bytes_VBA_PROJECT_CUR/PROJECT
16104 bytes_VBA_PROJECT_CUR/PROJECTwm
17977 bytes_VBA_PROJECT_CUR/VBA/Sheet1
18977 bytes_VBA_PROJECT_CUR/VBA/Sheet2
19977 bytes_VBA_PROJECT_CUR/VBA/Sheet3
20985 bytes_VBA_PROJECT_CUR/VBA/ThisWorkbook
212644 bytes_VBA_PROJECT_CUR/VBA/_VBA_PROJECT
22553 bytes_VBA_PROJECT_CUR/VBA/dir
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
SuspiciousHex StringsHex-encoded strings were detected, may be used to obfuscate strings (option --decode to see all)

Intelligence

File Origin
# of uploads :
2
# of downloads :
280
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
lokibot
Create hunting rule
ID:
1
File name:
shippind document.xls
Verdict:
Malicious activity
Analysis date:
2023-02-14 14:11:03 UTC
Tags:
trojan opendir exploit cve-2017-11882 loader lokibot
Link:
https://app.any.run/tasks/a0b5558d-bda4-42d0-886b-68522538aa99

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
File type:
application/vnd.ms-excel
Has a screenshot:
False
Contains macros:
True
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/365742/
Detection(s):
TwinWave.EvilDoc.FormBookPicturesOfU.XL.221111.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.FormbookPicturesOfU.XL.220411.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.FormBookPicturesOfU.MSOLE2.220908.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.FormBookPicturesOfU.ZIP.221111.UNOFFICIAL
Create hunting rule

Sanesecurity.Badmacro.Xls.badForm2.UNOFFICIAL
Create hunting rule

Sanesecurity.Badmacro.Xls.badForm1.UNOFFICIAL
Create hunting rule

Sanesecurity.Shelter.Malware.BadMacro.BadOleNatEquat.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.EQAndMisCasedOleNativeWasTheCaseThatTheyGaveMe.20200215.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.FormbookPicturesOfU.MSOLE2.220411.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.FormBookPicturesOfU.MSOLE2.221111.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Sending a custom TCP request
Creating a window
Searching for synchronization primitives
Launching a process
Creating a file
Сreating synchronization primitives
Sending an HTTP GET request
Creating a process from a recently created file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
embedequation exploit macros packed shellcode
Link:
https://www.filescan.io/uploads/63eb9154ab3d35df24c4853f/reports/73ca5b12-df5e-4f03-95c1-f937c2a5039d/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/d58aea20983b3b4410eb7fee5df2222652dd3d2a55d3dd86c13d57a0cb7197a6
Label:
Benign
Suspicious Score:
2.2/10
Score Malicious:
22%
Score Benign:
78%
Link:
https://www.malware.ai/gui/files/?id=ce60cde1-a1e9-4765-9e71-ae38328e851c
Result
Threat name:
Unknown
Detection:
malicious
Classification:
expl
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1174468
Signature
Antivirus / Scanner detection for submitted sample
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)
Behaviour
Behavior Graph:
Download SVG
Detection:
lokibot
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d58aea20983b3b4410eb7fee5df2222652dd3d2a55d3dd86c13d57a0cb7197a6/
Threat name:
Document-OLE.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2023-02-14 08:08:00 UTC
File Type:
Document
Extracted files:
189
AV detection:
16 of 39 (41.03%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2wfouieyhm5uiehlp7xf34rcezjn2pjkkxj53bwbhvl2bs3rs6ta._file
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection spyware stealer trojan
Link:
https://tria.ge/reports/230214-q4pj3adg88/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Launches Equation Editor
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Uses the VBS compiler for execution
Blocklisted process makes network request
Downloads MZ/PE file
Lokibot
Malware Config
C2 Extraction:
https://sempersim.su/ha11/fre.php
http://kbfvzoboss.bid/alien/fre.php
http://alphastand.trade/alien/fre.php
http://alphastand.win/alien/fre.php
http://alphastand.top/alien/fre.php
Malware family:
Lokibot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d58aea20983b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Lokibot
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/d58aea20983b3b4410eb7fee5df2222652dd3d2a55d3dd86c13d57a0cb7197a6

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:INDICATOR_OLE_EXPLOIT_CVE_2017_11882_1
Create hunting rule
Author:ditekSHen
Description:detects OLE documents potentially exploiting CVE-2017-11882
Rule name:informational_win_ole_protected
Create hunting rule
Author:Jeff White (karttoon@gmail.com) @noottrak
Description:Identify OLE Project protection within documents.

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/365742/

Comments