MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23941746340e89fb699e4ecec106fbfd40186fc5b483bf72d82d5d5a2706863f. 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


RecordBreaker


Vendor detections: 15


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

SHA256 hash: 23941746340e89fb699e4ecec106fbfd40186fc5b483bf72d82d5d5a2706863f
SHA3-384 hash: fdbf529b37f61574a69d822469d4d70e6ff6c3031cc3e0fae550a08584b31a8762dca0e15856f38ab74d5f3360d8632e
SHA1 hash: f642db8792c968782c83549f9001b3c98df00f8d
MD5 hash: 6069a4aea1cda39a5473e5f4d5345208
humanhash: pennsylvania-queen-arizona-jig
File name:6069a4aea1cda39a5473e5f4d5345208.exe
Download: download sample
Signature RecordBreaker
Create hunting rule
File size:1'274'880 bytes
First seen:2022-11-01 01:00:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9747979c331a112262ad79c17973b5b5 (4 x RedLineStealer, 2 x Tofsee, 2 x Smoke Loader)
ssdeep 24576:QfbGtPFonLxrkJ7iwxErvVHahHOloF4CL8YH8pa2/JvxYw/tqx2C:QfattixrsXW44yF19H8nRvKw12
TLSH T10145233236C1C071E6B741F588818B759B7BB835067A86DBBBC40B6D1F727E19B2520B
TrID 39.4% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
29.5% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 9a9acafecee6eae6 (12 x Smoke Loader, 10 x Amadey, 2 x ArkeiStealer)
Reporter abuse_ch
Tags:exe recordbreaker


Avatar
abuse_ch
RecordBreaker C2:
http://31.41.244.137/

Intelligence

File Origin
# of uploads :
1
# of downloads :
261
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
6069a4aea1cda39a5473e5f4d5345208.exe
Verdict:
Malicious activity
Analysis date:
2022-11-01 01:01:25 UTC
Tags:
evasion loader trojan rat redline raccoon recordbreaker amadey
Link:
https://app.any.run/tasks/90e1d612-a255-4e4a-b0e0-8a02514826b9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/326631/
Detection(s):
Win.Packed.LokiBot-9975422-0
Create hunting rule

Win.Packed.Tofsee-9975830-0
Create hunting rule

Win.Packed.Tofsee-9975833-0
Create hunting rule

Win.Packed.Tofsee-9975834-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the Windows subdirectories
Сreating synchronization primitives
Modifying a system file
Searching for synchronization primitives
Replacing files
Launching the default Windows debugger (dwwin.exe)
Launching a service
Launching a process
Sending a UDP request
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Forced system process termination
Reading critical registry keys
Blocking the Windows Defender launch
Adding exclusions to Windows Defender
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
emotet greyware lokibot packed tofsee
Link:
https://www.filescan.io/uploads/63606fcd9b2225917c1c4e2e/reports/3fd73985-405f-43ad-91e3-ffebb297e3f3/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/effad382-1b33-4936-9f48-e87ec4af358c
Result
Threat name:
Amadey, PrivateLoader, Raccoon Stealer v
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1102149
Signature
.NET source code contains potential unpacker
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Creates HTML files with .exe extension (expired dropper behavior)
Detected VMProtect packer
Disable Windows Defender real time protection (registry)
Disables Windows Defender (deletes autostart)
Downloads files with wrong headers with respect to MIME Content-Type
Found C&C like URL pattern
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Modifies Group Policy settings
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Amadey bot
Yara detected PrivateLoader
Yara detected Raccoon Stealer v2
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 734810 Sample: 01TJ1Oz263.exe Startdate: 01/11/2022 Architecture: WINDOWS Score: 100 43 kokoko-24.online 2->43 45 www.facebook.com 2->45 47 2 other IPs or domains 2->47 55 Multi AV Scanner detection for domain / URL 2->55 57 Malicious sample detected (through community Yara rule) 2->57 59 Antivirus detection for URL or domain 2->59 61 12 other signatures 2->61 7 01TJ1Oz263.exe 10 53 2->7         started        signatures3 process4 dnsIp5 49 kokoko-24.online 37.140.192.211, 49696, 49698, 49705 AS-REGRU Russian Federation 7->49 51 vk.com 87.240.129.133, 443, 49701, 49702 VKONTAKTE-SPB-AShttpvkcomRU Russian Federation 7->51 53 18 other IPs or domains 7->53 21 C:\Users\...\xGqUH7ZEz2Kw1PyKBUts6C91.exe, PE32 7->21 dropped 23 C:\Users\...\wQMjmkJYoCOfM_Sx8s1UWY7l.exe, PE32 7->23 dropped 25 C:\Users\...\v0yMqXVwjg03wDm48cn6EnAe.exe, MS-DOS 7->25 dropped 27 22 other malicious files 7->27 dropped 63 May check the online IP address of the machine 7->63 65 Creates HTML files with .exe extension (expired dropper behavior) 7->65 67 Disables Windows Defender (deletes autostart) 7->67 69 3 other signatures 7->69 12 WerFault.exe 9 7->12         started        15 WerFault.exe 9 7->15         started        17 WerFault.exe 9 7->17         started        19 14 other processes 7->19 file6 signatures7 process8 file9 29 C:\ProgramData\Microsoft\...\Report.wer, Unicode 12->29 dropped 31 C:\ProgramData\Microsoft\...\Report.wer, Unicode 15->31 dropped 33 C:\ProgramData\Microsoft\...\Report.wer, Unicode 17->33 dropped 35 C:\ProgramData\Microsoft\...\Report.wer, Unicode 19->35 dropped 37 C:\ProgramData\Microsoft\...\Report.wer, Unicode 19->37 dropped 39 C:\ProgramData\Microsoft\...\Report.wer, Unicode 19->39 dropped 41 11 other malicious files 19->41 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23941746340e89fb699e4ecec106fbfd40186fc5b483bf72d82d5d5a2706863f/
Threat name:
Win32.Ransomware.StopCrypt
Create hunting rule
Status:
Malicious
First seen:
2022-10-24 17:14:38 UTC
File Type:
PE (Exe)
Extracted files:
7
AV detection:
35 of 41 (85.37%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=eokborrub2e7w2m6j3hmcbx37vabq36fwsb364wyfvovujygqy7q._file
Verdict:
malicious
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:nymaim family:privateloader family:redline family:smokeloader family:vidar botnet:1 botnet:6.6 botnet:937 botnet:adv botnet:dzkey botnet:logsdiller cloud (tg: @logsdillabot) botnet:walhalla backdoor discovery evasion infostealer loader main spyware stealer trojan vmprotect
Link:
https://tria.ge/reports/221101-bc7t1affej/
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Delays execution with timeout.exe
Modifies registry class
Modifies system certificate store
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks installed software on the system
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks BIOS information in registry
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Unexpected DNS network traffic destination
Uses the VBS compiler for execution
Downloads MZ/PE file
Executes dropped EXE
VMProtect packed file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Detects Smokeloader packer
NyMaim
PrivateLoader
Process spawned unexpected child process
RedLine
RedLine payload
SmokeLoader
Vidar
Malware Config
C2 Extraction:
http://91.241.19.125/pub.php?pub=one
http://sarfoods.com/index.php
208.67.104.60
103.89.90.61:34589
51.89.201.21:7161
109.107.191.169:34067
193.106.191.19:47242
79.137.192.41:24746
https://t.me/slivetalks
https://c.im/@xinibin420
45.139.105.171
85.31.46.167
80.76.51.172:19241
Unpacked files
SH256 hash:
58b1210213ac1cb9c4efe63d43390dfd43bf094408b16033f176e6700ad0fb29
MD5 hash:
95fa2ab112ca196dfe5bdf0c13dd9396
SHA1 hash:
d1e5ad285bb4506ae77c589682a5bc0a2afdec35
Detections:
PrivateLoader
Create hunting rule
win_privateloader_w0
Create hunting rule
win_privateloader_auto
Create hunting rule
win_privateloader_a0
Create hunting rule
Link:
https://www.unpac.me/results/763288d8-a755-4b4a-a90b-aae77aed5cdb/
Parent samples :
23941746340e89fb699e4ecec106fbfd40186fc5b483bf72d82d5d5a2706863f
58b1210213ac1cb9c4efe63d43390dfd43bf094408b16033f176e6700ad0fb29
SH256 hash:
23941746340e89fb699e4ecec106fbfd40186fc5b483bf72d82d5d5a2706863f
MD5 hash:
6069a4aea1cda39a5473e5f4d5345208
SHA1 hash:
f642db8792c968782c83549f9001b3c98df00f8d
Link:
https://www.unpac.me/results/763288d8-a755-4b4a-a90b-aae77aed5cdb/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/23941746340e/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/23941746340e89fb699e4ecec106fbfd40186fc5b483bf72d82d5d5a2706863f

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:HeavensGate
Create hunting rule
Author:kevoreilly
Description:Heaven's Gate: Switch from 32-bit to 64-mode
Rule name:INDICATOR_EXE_Packed_MPress
Create hunting rule
Author:ditekSHen
Description:Detects executables built or packed with MPress PE compressor
Rule name:MALWARE_Win_DLInjector06
Create hunting rule
Author:ditekSHen
Description:Detects downloader / injector
Rule name:MALWARE_Win_RedLine
Create hunting rule
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:privateloader
Create hunting rule
Author:andretavare5
Description:PrivateLoader pay-per-install malware
Rule name:Privateloader_Main_Component
Create hunting rule
Description:Detects PrivateLoader Main Component
Rule name:Vidar
Create hunting rule
Author:kevoreilly,rony
Description:Vidar Payload
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Vidar_114258d5
Create hunting rule
Author:Elastic Security
Rule name:win_privateloader
Create hunting rule
Rule name:win_privateloader_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.privateloader.
Rule name:win_privateloader_w0
Create hunting rule
Author:andretavare5
Reference:https://tavares.re/blog/2022/06/06/hunting-privateloader-pay-per-install-service

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/326631/

Comments