MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 04276bc4146036777b65b29dabac4ddc6d9482502569644c0e1a81016ff78313. 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


Threat unknown


Vendor detections: 7


Intelligence 7 IOCs YARA File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 04276bc4146036777b65b29dabac4ddc6d9482502569644c0e1a81016ff78313
SHA3-384 hash: 7d6c318499dbf61fee8a5952f14c4558729498451d550b36350bea8a07cee7d79e882339233cc309014dab67151012af
SHA1 hash: 69ce37e22ff66502aab5845baa7bc8a7953c1c00
MD5 hash: 904c5622ef91dadf8b5b173a6319a5ac
humanhash: river-oregon-freddie-nineteen
File name:904c5622ef91dadf8b5b173a6319a5ac
Download: download sample
File size:288'768 bytes
First seen:2021-08-13 16:41:14 UTC
Last seen:2021-08-13 17:58:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d1727cc76cb77410e59de4eb81f68a0b (12 x RaccoonStealer, 3 x RedLineStealer, 1 x Bandook)
ssdeep 6144:zLDLukj9GyfTVRlwXFnQKD55hOB1OQeo9C9OROCACi:z3q2VR+XhQKw1OO9WOlpi
Threatray 16 similar samples on MalwareBazaar
TLSH T1EB54D0D27883D87EC0C5D5F034759AB86736A8605A59118F67A43F6E6E332E342FE2C1
dhash icon 4839b234e8c38890 (121 x RaccoonStealer, 54 x RedLineStealer, 51 x ArkeiStealer)
Reporter zbetcheckin
Tags:32 exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
119
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
904c5622ef91dadf8b5b173a6319a5ac
Verdict:
Malicious activity
Analysis date:
2021-08-13 16:43:48 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/6fb55f11-c972-4d25-8f96-48ee5a839c18

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/179047/
Detection(s):
SecuriteInfo.com.W32.AIDetect.malware1.23320.3647.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Launching the default Windows debugger (dwwin.exe)
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Connection attempt
Sending an HTTP GET request
Launching a process
Sending a UDP request
Launching cmd.exe command interpreter
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Downloading the file
Blocking the Windows Defender launch
Launching a file downloaded from the Internet
Enabling autorun by creating a file
Result
Verdict:
UNKNOWN
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9489e73e-cff6-47bf-9fb1-e4824a61a2eb
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/832566
Signature
Antivirus detection for URL or domain
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: System File Execution Location Anomaly
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 464997 Sample: VUTS1yF2UM.exe Startdate: 13/08/2021 Architecture: WINDOWS Score: 84 45 Multi AV Scanner detection for domain / URL 2->45 47 Antivirus detection for URL or domain 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 2 other signatures 2->51 7 VUTS1yF2UM.exe 3 2->7         started        process3 file4 27 C:\ProgramData\Runtimebroker.exe, PE32 7->27 dropped 29 C:\...\Runtimebroker.exe:Zone.Identifier, ASCII 7->29 dropped 10 Runtimebroker.exe 23 7->10         started        14 WerFault.exe 9 7->14         started        17 WerFault.exe 9 7->17         started        19 5 other processes 7->19 process5 dnsIp6 43 193.56.146.55, 49723, 49749, 49753 LVLT-10753US unknown 10->43 53 Multi AV Scanner detection for dropped file 10->53 55 Machine Learning detection for dropped file 10->55 21 WerFault.exe 10->21         started        23 WerFault.exe 10->23         started        25 WerFault.exe 10->25         started        31 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 14->31 dropped 33 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 17->33 dropped 35 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->35 dropped 37 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->37 dropped 39 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 19->39 dropped 41 2 other malicious files 19->41 dropped file7 signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/04276bc4146036777b65b29dabac4ddc6d9482502569644c0e1a81016ff78313/
Threat name:
Win32.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-08-13 16:42:10 UTC
AV detection:
22 of 46 (47.83%)
Threat level:
  5/5
Verdict:
unknown
Similar samples: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 6 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
evasion persistence trojan
Link:
https://tria.ge/reports/210813-3esenz28dx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Adds Run key to start application
Drops startup file
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
Modifies Windows Defender Real-time Protection settings
Malware Config
Dropper Extraction:
http://193.56.146.55/Api/GetFile2
Unpacked files
SH256 hash:
01a6ddabcbcaa9f9170bd4525f59b8e094e581edb236e1b659f32b288a81c11b
MD5 hash:
227fff2e2d9b22496ccc9f42c48a8a05
SHA1 hash:
d2b3c20925ff46d1537d31e6583b307d197418d9
Link:
https://www.unpac.me/results/8603e86d-b8d0-4c7e-9758-4a12513724dc/
SH256 hash:
04276bc4146036777b65b29dabac4ddc6d9482502569644c0e1a81016ff78313
MD5 hash:
904c5622ef91dadf8b5b173a6319a5ac
SHA1 hash:
69ce37e22ff66502aab5845baa7bc8a7953c1c00
Link:
https://www.unpac.me/results/8603e86d-b8d0-4c7e-9758-4a12513724dc/
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/04276bc4146036777b65b29dabac4ddc6d9482502569644c0e1a81016ff78313

File information

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

Web download

Executable exe 04276bc4146036777b65b29dabac4ddc6d9482502569644c0e1a81016ff78313

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1525305/
  
URLhaus
https://urlhaus.abuse.ch/url/1523998/
  
URLhaus
https://urlhaus.abuse.ch/url/1529939/
  
URLhaus
https://urlhaus.abuse.ch/url/1524012/
Cape
Cape
https://www.capesandbox.com/analysis/179047/

Comments


Avatar
zbet commented on 2021-08-13 16:41:15 UTC

url : hxxp://193.56.146.55/RuntimeBroker.exe