MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 746669c6be1807fdafbc7ee3f1e958e1b584fa31688742bcc044d269af94b0d8. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 746669c6be1807fdafbc7ee3f1e958e1b584fa31688742bcc044d269af94b0d8
SHA3-384 hash: 3d7487c45408114ce7c4e4c9f1d46f366d06a3ba30b59435c24b7e256e826076d4041cc4a96a47a1a3a67c3f3fa3346f
SHA1 hash: 61f34ad94df3e7d59d860b2f8d1bb6a2c06021b8
MD5 hash: 81d8d69f667c3d95f1bce7a6d12d8ba6
humanhash: triple-dakota-venus-juliet
File name:81d8d69f667c3d95f1bce7a6d12d8ba6.exe
Download: download sample
Signature RecordBreaker
Create hunting rule
File size:447'488 bytes
First seen:2022-12-19 13:10:04 UTC
Last seen:2022-12-19 14:48:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:G04/tzTAuWz7/OWPL/Hq41qwSTgCvBsg6KFTXxHo3ipoqXGiS0xiI67q0+I:G0stzKy/Sq5gEMKFTX23AP9S0xDP0
TLSH T18D9423700D8026A5DA9B32FBFD570443D23AB4F274AFBB9FE6D1A2F54D038B519A1190
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:exe recordbreaker


Avatar
abuse_ch
RecordBreaker C2:
http://91.215.85.146/

Intelligence

File Origin
# of uploads :
2
# of downloads :
195
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
81d8d69f667c3d95f1bce7a6d12d8ba6.exe
Verdict:
Suspicious activity
Analysis date:
2022-12-19 13:13:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/fc01940c-5205-43a2-a4b3-46a97f546125

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/347965/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.64362233.27258.22794.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Сreating synchronization primitives
Sending an HTTP POST request
Sending an HTTP GET request
Reading critical registry keys
Sending a custom TCP request
Creating a window
DNS request
Creating a file in the %AppData% directory
Creating a process from a recently created file
Creating a process with a hidden window
Running batch commands
Unauthorized injection to a recently created process
Stealing user critical data
Unauthorized injection to a recently created process by context flags manipulation
Gathering data
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/586234ec-3b3e-4190-938c-1eec8a190dc2
Result
Threat name:
Azorult, Clipboard Hijacker, Raccoon Ste
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1137155
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Azorult
Yara detected Azorult Info Stealer
Yara detected Clipboard Hijacker
Yara detected Costura Assembly Loader
Yara detected Raccoon Stealer v2
Yara detected Remcos RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 769885 Sample: Vu2F28pBvm.exe Startdate: 19/12/2022 Architecture: WINDOWS Score: 100 35 tuekisaa.ac.ug 2->35 37 parthaha.ac.ug 2->37 39 3 other IPs or domains 2->39 53 Snort IDS alert for network traffic 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Antivirus detection for URL or domain 2->57 59 13 other signatures 2->59 8 Vu2F28pBvm.exe 1 2->8         started        signatures3 process4 file5 25 C:\Users\user\AppData\...\Vu2F28pBvm.exe.log, ASCII 8->25 dropped 11 Vu2F28pBvm.exe 23 8->11         started        process6 dnsIp7 41 91.215.85.146, 49695, 49696, 80 PINDC-ASRU Russian Federation 11->41 43 kenken.ac.ug 91.215.85.158, 49697, 49698, 49702 PINDC-ASRU Russian Federation 11->43 27 C:\Users\user\AppData\Roaming\zfLpBob8.exe, PE32 11->27 dropped 29 C:\Users\user\AppData\Roaming\Sg513ij5.exe, PE32+ 11->29 dropped 31 C:\Users\user\AppData\Roaming\QeSS9i5O.exe, PE32 11->31 dropped 33 8 other files (6 malicious) 11->33 dropped 61 Tries to harvest and steal browser information (history, passwords, etc) 11->61 63 Tries to steal Crypto Currency Wallets 11->63 16 zfLpBob8.exe 11->16         started        19 0hwkwGTy.exe 13 11->19         started        21 Sg513ij5.exe 11->21         started        23 QeSS9i5O.exe 11->23         started        file8 signatures9 process10 signatures11 45 Antivirus detection for dropped file 16->45 47 Multi AV Scanner detection for dropped file 16->47 49 Machine Learning detection for dropped file 16->49 51 Contains functionality to detect sleep reduction / modifications 19->51
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/746669c6be1807fdafbc7ee3f1e958e1b584fa31688742bcc044d269af94b0d8/
Threat name:
ByteCode-MSIL.Spyware.Raccoonstealer
Create hunting rule
Status:
Malicious
First seen:
2022-12-18 16:39:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 26 (73.08%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ortgtrv6dad73l54p3r7d2ky4g2yj6rrncdufpgaitjgtl4uwdma._file
Result
Malware family:
remcos
Create hunting rule
Score:
  10/10
Tags:
family:azorult family:remcos botnet:12182022 discovery infostealer persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/221219-qeenkafa68/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Downloads MZ/PE file
Executes dropped EXE
Azorult
Remcos
Malware Config
C2 Extraction:
http://195.245.112.115/index.php
nikahuve.ac.ug:65214
kalskala.ac.ug:65214
tuekisaa.ac.ug:65214
parthaha.ac.ug:65214
Unpacked files
SH256 hash:
ff8c24bce1eb009f0d5c47a09b96caf02726c285cea0d635082ad4da27e63d1b
MD5 hash:
9d6ec6072ee1814a4a01d1eb3fb67ba1
SHA1 hash:
d0b416de1c900b6bcb35dc182b2e8744f16c3289
Link:
https://www.unpac.me/results/6ddea533-94b7-46f0-ac83-f23397abbb93/
SH256 hash:
38c9aa8c5c93c247a0447022acbe5bb93fbbc8aa001462ff83054d5633315ea8
MD5 hash:
562c1fa3dac6a217de7000545a1ed683
SHA1 hash:
86551a11fa34b7a65f3b1a4eb2476c953c8cf194
Link:
https://www.unpac.me/results/6ddea533-94b7-46f0-ac83-f23397abbb93/
SH256 hash:
24596b8c8f7d8cc0e6810ef855d3dddd8fe9d7000732ebfce9b4a18c8bfe718a
MD5 hash:
dc8d0d0a1648111399763ae369214b62
SHA1 hash:
31df7b7fd0fc6ba92d9a16cc9c7be7f6f70b3f91
Link:
https://www.unpac.me/results/6ddea533-94b7-46f0-ac83-f23397abbb93/
SH256 hash:
746669c6be1807fdafbc7ee3f1e958e1b584fa31688742bcc044d269af94b0d8
MD5 hash:
81d8d69f667c3d95f1bce7a6d12d8ba6
SHA1 hash:
61f34ad94df3e7d59d860b2f8d1bb6a2c06021b8
Link:
https://www.unpac.me/results/6ddea533-94b7-46f0-ac83-f23397abbb93/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/746669c6be1807fdafbc7ee3f1e958e1b584fa31688742bcc044d269af94b0d8

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

RecordBreaker

Executable exe 746669c6be1807fdafbc7ee3f1e958e1b584fa31688742bcc044d269af94b0d8

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/347965/
  
URLhaus
https://urlhaus.abuse.ch/url/2254177/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2441296/
  
URLhaus
https://urlhaus.abuse.ch/url/1596393/
  
URLhaus
https://urlhaus.abuse.ch/url/2141170/
  
URLhaus
https://urlhaus.abuse.ch/url/2257588/
  
URLhaus
https://urlhaus.abuse.ch/url/1514098/
  
URLhaus
https://urlhaus.abuse.ch/url/906880/
  
URLhaus
https://urlhaus.abuse.ch/url/1514313/
  
URLhaus
https://urlhaus.abuse.ch/url/2254174/
  
URLhaus
https://urlhaus.abuse.ch/url/1539152/
  
URLhaus
https://urlhaus.abuse.ch/url/2271067/

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