MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd63eb1a31e10d44ddf34b2eace72a0f5f0443b863163f6cddd442380388bab9. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd63eb1a31e10d44ddf34b2eace72a0f5f0443b863163f6cddd442380388bab9
SHA3-384 hash: 9e7fb83c22bbd45a8f3243dfa0650207013cd583ffe469664754e40d5699c7d54293504ff947bc62b3bb460832c502be
SHA1 hash: 1f5efa3b2ee547ff9db075a2b239b54b363cf194
MD5 hash: 9b8874549759e715edf254f395617e84
humanhash: single-charlie-massachusetts-xray
File name:Swift Copy.doc
Download: download sample
Signature Loki
Create hunting rule
File size:153'495 bytes
First seen:2024-05-28 07:05:17 UTC
Last seen:2024-05-28 07:24:33 UTC
File type:Word file doc
MIME type:text/rtf
ssdeep 1536:BwAlRkwAlRkwAlRkwAlR/FSoVWq+jHKzqqe:BwAlawAlawAlawAl5FSoVvgqqqe
TLSH T11AE3F32DD34B02698F620377AB1B1E5141BDBA7EF38552B1346C533933EAC39A1252BD
Reporter abuse_ch
Tags:CVE-2017-11882 doc Loki

Intelligence

File Origin
# of uploads :
2
# of downloads :
373
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
cd63eb1a31e10d44ddf34b2eace72a0f5f0443b863163f6cddd442380388bab9.doc
Verdict:
Malicious activity
Analysis date:
2024-05-28 07:08:40 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7c0b42ab-3c65-4837-82b9-7b341471733a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Sanesecurity.Malware.29015.RtfHeur.Msg.UNOFFICIAL
Create hunting rule

Sanesecurity.Shelter.Malware.BadRtf.ObjUpd.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.RoomService.20230808.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=665582a15721c8e5271780e2win7simulatehigh_evasion
Tags:
Network Office Static Stealth Obfuscated
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Searching for synchronization primitives
Launching a process
Using the Windows Management Instrumentation requests
Creating a window
Connection attempt to an infection source by exploiting the app vulnerability
Creating a file in the %AppData% directory
Сreating synchronization primitives
Launching a service
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Creating a process with a hidden window
Moving a file to the %AppData% subdirectory
Query of malicious DNS domain
Launching a file downloaded from the Internet
Sending a TCP request to an infection source by exploiting the app vulnerability
Creating a process from a recently created file
Result
Verdict:
Malicious
File Type:
Fake RTF File
Link:
https://app.docguard.net/cd63eb1a31e10d44ddf34b2eace72a0f5f0443b863163f6cddd442380388bab9/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Labled as:
CVE-2018-0798
Link:
https://www.hybrid-analysis.com/sample/cd63eb1a31e10d44ddf34b2eace72a0f5f0443b863163f6cddd442380388bab9
Gathering data
Result
Verdict:
MALICIOUS
Result
Threat name:
Lokibot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1448374
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Document exploit detected (process start blacklist hit)
Drops PE files with a suspicious file extension
Found malware configuration
Injects a PE file into a foreign processes
Installs new ROOT certificates
Machine Learning detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Office equation editor drops PE file
Office equation editor establishes network connection
Office equation editor starts processes (likely CVE 2017-11882 or CVE-2018-0802)
Sigma detected: Equation Editor Network Connection
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Sigma detected: Suspicious Microsoft Office Child Process
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Tries to steal Mail credentials (via file registry)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected aPLib compressed binary
Yara detected Lokibot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1448374 Sample: Swift Copy.doc Startdate: 28/05/2024 Architecture: WINDOWS Score: 100 58 Snort IDS alert for network traffic 2->58 60 Multi AV Scanner detection for domain / URL 2->60 62 Found malware configuration 2->62 64 19 other signatures 2->64 8 WINWORD.EXE 336 14 2->8         started        10 taskeng.exe 2->10         started        process3 process4 12 EQNEDT32.EXE 11 8->12         started        17 EQNEDT32.EXE 8->17         started        19 eFIwGxoewEVY.exe 10->19         started        dnsIp5 56 dukeenergyltd.top 188.114.97.3, 443, 49165, 49168 CLOUDFLARENETUS European Union 12->56 50 C:\Users\user\AppData\Roaming\loud22994.scr, PE32 12->50 dropped 52 C:\Users\user\AppData\Local\...\louud[1].scr, PE32 12->52 dropped 84 Installs new ROOT certificates 12->84 86 Office equation editor establishes network connection 12->86 88 Office equation editor starts processes (likely CVE 2017-11882 or CVE-2018-0802) 12->88 21 loud22994.scr 1 10 12->21         started        90 Antivirus detection for dropped file 19->90 92 Detected unpacking (changes PE section rights) 19->92 94 Tries to steal Mail credentials (via file registry) 19->94 96 3 other signatures 19->96 25 powershell.exe 19->25         started        27 powershell.exe 19->27         started        29 schtasks.exe 19->29         started        31 2 other processes 19->31 file6 signatures7 process8 file9 46 C:\Users\user\AppData\...\eFIwGxoewEVY.exe, PE32 21->46 dropped 48 C:\Users\user\AppData\Local\Temp\tmpDC.tmp, XML 21->48 dropped 76 Antivirus detection for dropped file 21->76 78 Detected unpacking (changes PE section rights) 21->78 80 Detected unpacking (overwrites its own PE header) 21->80 82 4 other signatures 21->82 33 loud22994.scr 151 21->33         started        38 powershell.exe 4 21->38         started        40 powershell.exe 4 21->40         started        42 schtasks.exe 21->42         started        signatures10 process11 dnsIp12 54 rocheholding.top 188.114.96.3, 49166, 49167, 49169 CLOUDFLARENETUS European Union 33->54 44 C:\Users\user\AppData\...\5879F5.exe (copy), PE32 33->44 dropped 66 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 33->66 68 Tries to steal Mail credentials (via file / registry access) 33->68 70 Tries to harvest and steal ftp login credentials 33->70 72 Tries to harvest and steal browser information (history, passwords, etc) 33->72 74 Installs new ROOT certificates 38->74 file13 signatures14
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/cd63eb1a31e10d44ddf34b2eace72a0f5f0443b863163f6cddd442380388bab9
Detection:
cve-2017-11882-shellcode
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cd63eb1a31e10d44ddf34b2eace72a0f5f0443b863163f6cddd442380388bab9/
Threat name:
Document-RTF.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2024-05-28 04:02:02 UTC
File Type:
Document
Extracted files:
3
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zvr6wgrr4egujxptjmxkzzzkb5pqiq5ymmld63g52rbdqa4ixk4q._file
Result
Malware family:
lokibot
Create hunting rule
Score:
  10/10
Tags:
family:lokibot collection execution spyware stealer trojan
Link:
https://tria.ge/reports/240528-hw3sqabe64/
Behaviour
Checks processor information in registry
Creates scheduled task(s)
Enumerates system info in registry
Launches Equation Editor
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Office loads VBA resources, possible macro or embedded object present
Enumerates physical storage devices
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Downloads MZ/PE file
Lokibot
Malware Config
C2 Extraction:
http://rocheholding.top/evie3/five/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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/83452227-9436-43ee-84e1-1d509b3225f0
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/cd63eb1a31e10d44ddf34b2eace72a0f5f0443b863163f6cddd442380388bab9

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_RTF_MalVer_Objects
Create hunting rule
Author:ditekSHen
Description:Detects RTF documents with non-standard version and embeding one of the object mostly observed in exploit documents.
Rule name:SUSP_INDICATOR_RTF_MalVer_Objects
Create hunting rule
Author:ditekSHen
Description:Detects RTF documents with non-standard version and embedding one of the object mostly observed in exploit (e.g. CVE-2017-11882) documents.
Reference:https://github.com/ditekshen/detection

File information

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

Comments