MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 852ce2c8b7659a022953987aa25dc6c5eccbfacfc0eac0fe3979dca86cde935f. 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: 15


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 852ce2c8b7659a022953987aa25dc6c5eccbfacfc0eac0fe3979dca86cde935f
SHA3-384 hash: dc96aca30dbcb1d583e60bc2509b610788d4f3c87ecb66863d38e020dcd3ab5c8c8a03361bf85ad9440ff7748d53dcb6
SHA1 hash: 90f5401dcf40cd4909adf97119d403b39dab6e9a
MD5 hash: c37250d7170285fa4ca3177e039c1bce
humanhash: sixteen-indigo-apart-florida
File name:081 3101.xls
Download: download sample
Signature Heodo
Create hunting rule
File size:137'728 bytes
First seen:2022-01-31 16:39:17 UTC
Last seen:2022-02-01 04:39:15 UTC
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 3072:jcKoSsxzNDZLDZjlbR868O8KlVH3jehvMqAPjxO5xyZUE5V5xtezEVg8/dg4Gx0M:jcKoSsxzNDZLDZjlbR868O8KlVH3jeh9
TLSH T1D2D36B66B5D9E9CAC70927310A9A8AEE33277C478E7613C73154F30E1DBB1909AC2747
Reporter abuse_ch
Tags:Emotet Heodo xls


Avatar
abuse_ch
Emotet payload URLs:
http://onexone.elementor.cloud/cdrxhrt/632SFiWmT1Y/
http://store.anicyber.com/wp-content/0JIWtpJt681mQ/

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: 15
OLE dump

MalwareBazaar was able to identify 16 sections in this file using oledump:

Section IDSection sizeSection name
1109 bytesCompObj
2220 bytesDocumentSummaryInformation
3204 bytesSummaryInformation
4108455 bytesWorkbook
5520 bytes_VBA_PROJECT_CUR/PROJECT
689 bytes_VBA_PROJECT_CUR/PROJECTwm
75778 bytes_VBA_PROJECT_CUR/VBA/DFsheklsrfHDf
87557 bytes_VBA_PROJECT_CUR/VBA/HDsfgRds4htkde
94458 bytes_VBA_PROJECT_CUR/VBA/_VBA_PROJECT
101692 bytes_VBA_PROJECT_CUR/VBA/__SRP_0
11266 bytes_VBA_PROJECT_CUR/VBA/__SRP_1
12420 bytes_VBA_PROJECT_CUR/VBA/__SRP_2
13291 bytes_VBA_PROJECT_CUR/VBA/__SRP_3
14300 bytes_VBA_PROJECT_CUR/VBA/__SRP_4
15234 bytes_VBA_PROJECT_CUR/VBA/__SRP_5
16553 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
AutoExecWorkbook_OpenRuns when the Excel Workbook is opened
IOCvkwer.batExecutable file name
SuspiciousOpenMay open a file
SuspiciousOutputMay write to a file (if combined with Open)
SuspiciousRunMay run an executable file or a system command
SuspiciousMkDirMay create a directory
SuspiciousCreateObjectMay create an OLE object
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)

Intelligence

File Origin
# of uploads :
36
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/228562/
Detection(s):
TwinWave.EvilDoc.CROIndirectionGamesLeave.20210428.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.PDATARootDown.20210830.UNOFFICIAL
Create hunting rule

MiscreantPunch.EvilMacro.PSHELLB64INVOKEDASHWINVOKEDASHW.4.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTP_.210304B64.1.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTP_.210304B64.4.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTP_.210304B64.8.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTPS_.210304B64.4.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD.HTTPS_.210304B64.8.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
DNS request
Creating a window
Сreating synchronization primitives
Creating a file
Creating a process with a hidden window
Launching a process
Running batch commands by exploiting the app vulnerability
Result
Verdict:
Malicious
File Type:
Legacy Excel File with Macro
Link:
https://app.docguard.net/852ce2c8b7659a022953987aa25dc6c5eccbfacfc0eac0fe3979dca86cde935f/results/dashboard
Document image
Image:
Download PNG
Document image
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
macros macros-on-open print.exe
Link:
https://www.filescan.io/uploads/61f810e8d9e6538232d83554/reports/36f71c78-8fdb-4cde-83da-039e790e330c/overview
Label:
Malicious
Suspicious Score:
8.0/10
Score Malicious:
8%
Score Benign:
2%
Link:
https://www.malware.ai/gui/files/?id=aa975171-40cf-4a69-83a2-e8101e6fdc7f
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/852ce2c8b7659a022953987aa25dc6c5eccbfacfc0eac0fe3979dca86cde935f
Details
Base64 Encoded Powershell Directives
Detected one or more base64 encoded Powershell directives.
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
Macro with Startup Hook
Detected macro logic that will automatically execute on document open. Most malware contains some execution hook.
Macro with File System Write
Detected macro logic that can write data to the file system.
Macro Contains Suspicious String
Detected a macro with a suspicious string. Suspicious strings include privileged function calls, obfuscations, odd registry keys, etc...
Result
Threat name:
Unknown
Detection:
malicious
Classification:
bank.troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/931018
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/852ce2c8b7659a022953987aa25dc6c5eccbfacfc0eac0fe3979dca86cde935f/
Threat name:
Script-Macro.Trojan.Emotet
Create hunting rule
Status:
Suspicious
First seen:
2022-02-01 03:47:01 UTC
File Type:
Document
Extracted files:
20
AV detection:
11 of 43 (25.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=quwofsfxmwnaekkttb5kexogyxwmx6wpydvmb7rzphokq3g6snpq._file
Result
Malware family:
emotet
Create hunting rule
Score:
  10/10
Tags:
family:emotet botnet:epoch5 banker macro macro_on_action persistence suricata trojan
Link:
https://tria.ge/reports/220131-t6jndahhep/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Enumerates physical storage devices
Drops file in System32 directory
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
Sets service image path in registry
Emotet
Process spawned unexpected child process
suricata: ET MALWARE W32/Emotet CnC Beacon 3
Malware Config
C2 Extraction:
74.207.230.120:8080
139.196.72.155:8080
37.44.244.177:8080
37.59.209.141:8080
116.124.128.206:8080
217.182.143.207:443
54.37.228.122:443
203.153.216.46:443
168.197.250.14:80
207.148.81.119:8080
195.154.146.35:443
78.46.73.125:443
191.252.103.16:80
210.57.209.142:8080
185.168.130.138:443
142.4.219.173:8080
118.98.72.86:443
78.47.204.80:443
159.69.237.188:443
190.90.233.66:443
104.131.62.48:8080
62.171.178.147:8080
185.148.168.15:8080
54.38.242.185:443
198.199.98.78:8080
194.9.172.107:8080
85.214.67.203:8080
66.42.57.149:443
185.148.168.220:8080
103.41.204.169:8080
128.199.192.135:8080
195.77.239.39:8080
59.148.253.194:443
Dropper Extraction:
http://tastedonline.com/cgi-bin/14Lg3P2Dt3rqBmaYZO/
http://store.anicyber.com/wp-content/0JIWtpJt681mQ/
http://jeffreylubin.igclout.com/wp-admin/gJ5oDbi/
https://dulichkhampha24.net/wp-content/rPThO/
http://dev.learncaraudio.com/wp-admin/ZIwWVcNiED4JYqnq/
http://karensgardentips.com/cgi-bin/w9i3PIVDOJDeF095ST/
http://stancewheels.com/wp-admin/ur031GNgTubBSslqN/
http://laohange.com/wp-content/brPqH/
http://139.99.89.211/wp-admin/VM1HRb3b0MGGdp/
http://onexone.elementor.cloud/cdrxhrt/632SFiWmT1Y/
https://lastregaristorante.com/wp-admin/vkXFRVu/
http://sellin.app/wp-admin/0W4AcWvFkHkV/
Malware family:
Emotet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/852ce2c8b765/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/852ce2c8b7659a022953987aa25dc6c5eccbfacfc0eac0fe3979dca86cde935f

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:malware_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value

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/228562/

Comments