MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ecb9d6e6bd48f11c73f03c7fa605449eb2828dac1605069b1abc94f6e915dcde. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ecb9d6e6bd48f11c73f03c7fa605449eb2828dac1605069b1abc94f6e915dcde
SHA3-384 hash: 36eacb43ceec1151e512c639a5c86aab00f875525e919cc41c263297f708ebd35fc62fa3c4916e51c454ed8ca8464edf
SHA1 hash: 8f0361a9a69d166e36a58cfbc30ac237107b95a9
MD5 hash: 99b64fb5afa891594926f40154df1cf5
humanhash: louisiana-river-november-edward
File name:99b64fb5afa891594926f40154df1cf5
Download: download sample
File size:2'366'614 bytes
First seen:2023-09-01 22:52:15 UTC
Last seen:2023-09-01 23:43:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash fa8d20faea9ef7b4e2b7fbfe93442593 (17 x RedLineStealer, 4 x CoinMiner, 3 x AgentTesla)
ssdeep 49152:acbz6i3uwY1/PHXL0yx8TRv5c/Y8kHlsTg+Y7zKSLpCdLWL1:acbVuw0/ws89Rc/Y8oCg+OzNLpWLQ1
Threatray 148 similar samples on MalwareBazaar
TLSH T147B5231476C080B1D8A31D761BE1A732A77EBD301B758BEB87942A6F9E301D0DB26747
TrID 91.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.6% (.EXE) Win64 Executable (generic) (10523/12/4)
1.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
0.6% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne)
Reporter zbetcheckin
Tags:32 exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
326
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
99b64fb5afa891594926f40154df1cf5
Verdict:
No threats detected
Analysis date:
2023-09-01 22:53:50 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/65c2840f-4b68-44f1-961b-07820a1eade5

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/445715/
Detection(s):
SecuriteInfo.com.FileRepMalware.21665.21181.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% directory
Launching a process
Sending a custom TCP request
Gathering data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware lolbin overlay packed replace setupapi shdocvw shell32
Link:
https://www.filescan.io/uploads/64f26b50e29c52e38dc6a5d5/reports/2d5116ae-e3a5-419a-95df-bf32cc8a4f4d/overview
Verdict:
Malicious
Labled as:
Trojan.Zenpak
Link:
https://www.hybrid-analysis.com/sample/ecb9d6e6bd48f11c73f03c7fa605449eb2828dac1605069b1abc94f6e915dcde
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:
Malicious
Link:
https://analyze.intezer.com/analyses/47dd60a6-22b4-41bf-af4f-8d1ddb39b053
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1301981
Signature
Antivirus detection for dropped file
Multi AV Scanner detection for dropped file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1301981 Sample: ibDpN8s09k.exe Startdate: 02/09/2023 Architecture: WINDOWS Score: 56 22 Antivirus detection for dropped file 2->22 24 Multi AV Scanner detection for dropped file 2->24 9 ibDpN8s09k.exe 3 8 2->9         started        process3 file4 20 C:\Users\user\AppData\Local\Temp\IJdB.cpl, PE32 9->20 dropped 12 control.exe 1 9->12         started        process5 process6 14 rundll32.exe 12->14         started        process7 16 rundll32.exe 14->16         started        process8 18 rundll32.exe 16->18         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ecb9d6e6bd48f11c73f03c7fa605449eb2828dac1605069b1abc94f6e915dcde/
Threat name:
Win32.Trojan.CrypterX
Create hunting rule
Status:
Malicious
First seen:
2023-09-01 22:53:07 UTC
File Type:
PE (Exe)
Extracted files:
18
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5s45nzv5jdyry47qhr72mbket2zifdnmcycqngy2xskpn2iv3tpa._file
Verdict:
malicious
Similar samples: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 138 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230901-2tywjaae69/
Behaviour
Modifies registry class
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
ecb9d6e6bd48f11c73f03c7fa605449eb2828dac1605069b1abc94f6e915dcde
MD5 hash:
99b64fb5afa891594926f40154df1cf5
SHA1 hash:
8f0361a9a69d166e36a58cfbc30ac237107b95a9
Link:
https://www.unpac.me/results/0b4a2f62-a888-4130-8791-da6433133397/
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/ecb9d6e6bd48f11c73f03c7fa605449eb2828dac1605069b1abc94f6e915dcde

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants

File information

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

Web download

Executable exe ecb9d6e6bd48f11c73f03c7fa605449eb2828dac1605069b1abc94f6e915dcde

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/445715/

Comments


Avatar
zbet commented on 2023-09-01 22:52:16 UTC

url : hxxp://77.91.68.3/fuza/gusan.exe