MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 11300e64a1fb9cb221dc0bfc9d0db96a43a307033b4d9cd9ba014a722b1ec882. 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


RevengeRAT


Vendor detections: 11


Intelligence 11 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 11300e64a1fb9cb221dc0bfc9d0db96a43a307033b4d9cd9ba014a722b1ec882
SHA3-384 hash: 5df23ece740ac8dff7871eb08491b6ff640054e3bacf90565e3824a6bad613eb2c5adf20f822de21c5ee712cac0b822e
SHA1 hash: c3781e3c6e9e8b317fbf91e2c12456fdfda0b5a7
MD5 hash: d5566db2cf27f3a94a18c9425e311d05
humanhash: enemy-floor-sweet-yankee
File name:Reserva Detalhes.ppam
Download: download sample
Signature RevengeRAT
Create hunting rule
File size:7'952 bytes
First seen:2023-11-06 12:30:17 UTC
Last seen:Never
File type:PowerPoint file ppam
MIME type:application/vnd.openxmlformats-officedocument.presentationml.presentation
ssdeep 192:xrXP/dWYfkx9r7tJ7EUY8TQVzgRIt73WgWHiOUm2:dXPNfk37T12UItjWvHi7
TLSH T190F18E1EF646A706DA12833FD72E0B5FF6688716EA35C8CF358026D7658498706025ED
TrID 64.8% (.PPAM) PowerPoint Macro-enabled Open XML add-in (41500/1/5)
27.3% (.ZIP) Open Packaging Conventions container (17500/1/4)
6.2% (.ZIP) ZIP compressed archive (4000/1)
1.5% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter abuse_ch
Tags:ppam RevengeRAT


Avatar
abuse_ch
RevengeRAT C2:
141.255.145.247:333

Intelligence

File Origin
# of uploads :
1
# of downloads :
128
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.PkillDlAndDetonateFugeeLa.20220525.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Macro.Downloader-1.UNOFFICIAL
Create hunting rule

Sanesecurity.Badmacro.XlsM.Urlmon1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
Legacy PowerPoint File with Macro
Link:
https://app.docguard.net/11300e64a1fb9cb221dc0bfc9d0db96a43a307033b4d9cd9ba014a722b1ec882/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd lolbin macros macros-on-open packed ping
Link:
https://www.filescan.io/uploads/6548dc8c641154c7e3ebedbc/reports/d4cc0566-df42-4360-b05b-7d00cf4a1537/overview
Verdict:
Malicious
Labled as:
VBA:Amphitryon.2111
Link:
https://www.hybrid-analysis.com/sample/11300e64a1fb9cb221dc0bfc9d0db96a43a307033b4d9cd9ba014a722b1ec882
Label:
Malicious
Suspicious Score:
9.9/10
Score Malicious:
1%
Score Benign:
0%
Link:
https://www.malware.ai/gui/files/?id=0c20aa23-19a0-4f3d-bc1a-1d83b5ef8f7d
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/11300e64a1fb9cb221dc0bfc9d0db96a43a307033b4d9cd9ba014a722b1ec882
Details
Macro with Startup Hook
Detected macro logic that will automatically execute on document open. Most malware contains some execution hook.
Macro Contains Suspicious String
Detected a macro with a suspicious string. Suspicious strings include privileged function calls, obfuscations, odd registry keys, etc...
Macro with DLL Reference
Detected macro logic that will load additional functionality from Dynamically Linked Libraries (DLLs). While not explicitly malicious, this is a common tactic for accessing APIs that are not otherwised exposed via Visual Basic for Applications (VBA).
Macro with Hidden Shell
The VBA Shell() command is leveraged by this macro with a window style of '0' or 'vbHide'.
Result
Threat name:
RevengeRAT
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1337596
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Document contains an embedded VBA macro with suspicious strings
Document contains an embedded VBA with hexadecimal encoded strings
Document exploit detected (creates forbidden files)
Document exploit detected (drops PE files)
Document exploit detected (process start blacklist hit)
Document exploit detected (UrlDownloadToFile)
Drops PE files to the user root directory
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Office process drops PE file
Snort IDS alert for network traffic
Uses dynamic DNS services
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes to foreign memory regions
Yara detected RevengeRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1337596 Sample: Reserva_Detalhes.ppam Startdate: 06/11/2023 Architecture: WINDOWS Score: 100 45 Snort IDS alert for network traffic 2->45 47 Multi AV Scanner detection for domain / URL 2->47 49 Found malware configuration 2->49 51 15 other signatures 2->51 9 cmd.exe 1 2->9         started        11 POWERPNT.EXE 501 3 2->11         started        process3 process4 13 POWERPNT.EXE 7 24 9->13         started        dnsIp5 41 www.4sync.com 199.101.134.238, 443, 49163 WZCOM-US United States 13->41 43 dc535.4sync.com 204.155.145.49, 443, 49164 WZCOM-US United States 13->43 33 C:\Users\user\AppData\...\Sistem32[1].jpg, PE32 13->33 dropped 35 C:\Users\Public\document.exe, PE32 13->35 dropped 65 Document exploit detected (creates forbidden files) 13->65 67 Document exploit detected (UrlDownloadToFile) 13->67 18 cmd.exe 13->18         started        file6 signatures7 process8 signatures9 53 Uses ping.exe to sleep 18->53 55 Uses ping.exe to check the status of other devices and networks 18->55 21 document.exe 1 18->21         started        25 PING.EXE 18->25         started        process10 dnsIp11 31 C:\Users\user\AppData\...\Protect544cd51a.dll, PE32 21->31 dropped 57 Antivirus detection for dropped file 21->57 59 Multi AV Scanner detection for dropped file 21->59 61 Machine Learning detection for dropped file 21->61 63 3 other signatures 21->63 28 jsc.exe 2 21->28         started        37 127.0.0.1 unknown unknown 25->37 file12 signatures13 process14 dnsIp15 39 marcelotatuape.ddns.net 141.255.145.247, 333, 49165, 49168 IELOIELOMainNetworkFR France 28->39
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/11300e64a1fb9cb221dc0bfc9d0db96a43a307033b4d9cd9ba014a722b1ec882/
Threat name:
Script-Macro.Downloader.Powdow
Create hunting rule
Status:
Malicious
First seen:
2023-11-06 12:31:04 UTC
File Type:
Document
Extracted files:
15
AV detection:
15 of 24 (62.50%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ceya4zfb7ooleio4bp6j2dnznjb2gbydhngzzwn2affheky6zcba._file
Result
Malware family:
revengerat
Create hunting rule
Score:
  10/10
Tags:
family:revengerat botnet:nyancatrevenge trojan
Link:
https://tria.ge/reports/231106-pp2emscf27/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Modifies registry class
Runs ping.exe
Suspicious behavior: AddClipboardFormatListener
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Enumerates physical storage devices
Suspicious use of SetThreadContext
Drops startup file
Executes dropped EXE
Loads dropped DLL
Downloads MZ/PE file
Process spawned unexpected child process
RevengeRAT
Malware Config
C2 Extraction:
marcelotatuape.ddns.net:333
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/11300e64a1fb/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/11300e64a1fb9cb221dc0bfc9d0db96a43a307033b4d9cd9ba014a722b1ec882

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:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:malware_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:office_document_vba
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_
Description:Office document with embedded VBA
Reference:https://github.com/jipegit/
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:vbaproject_bin
Create hunting rule
Author:CD_R0M_
Description:{76 62 61 50 72 6f 6a 65 63 74 2e 62 69 6e} is hex for vbaproject.bin. Macros are often used by threat actors. Work in progress - Ran out of time

File information

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

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