MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc92b3dfea935cc411dae5493eec0b0375ab35a3172b0143b1f8835a507c6995. 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


BazaLoader


Vendor detections: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cc92b3dfea935cc411dae5493eec0b0375ab35a3172b0143b1f8835a507c6995
SHA3-384 hash: fa90e17537113ccde87c3f6722ef6e945c67a434af5ce3ac0c103078627dd05b9be8ab218f1a1f236c5c54b9d6aeff0f
SHA1 hash: e95727595b04f0c7daf34d09b9e908f89b143a64
MD5 hash: 447df953cbceca73ce6b60108bae6b6b
humanhash: stairway-rugby-early-equal
File name:Report-Review20-10.exe
Download: download sample
Signature BazaLoader
Create hunting rule
File size:12'603'112 bytes
First seen:2020-10-20 15:49:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d70019f08a07eb5eb005abbcf216f569 (7 x BazaLoader)
ssdeep 196608:8/OCiIvYCyNEq4wgaBe0sx7BogxN44qYO2FLOyomFHKnPAWFLOyomFHKnPq:8WC5aBzE4BYHFeFb
TLSH 22C67C40AA4940ADE9B750FA4A9D652EE16DBCA0271051C781D43FFABF373D02E35A1F
Reporter ffforward
Tags:BazaLoader NOSOV SP Z O O

Code Signing Certificate

Organisation:NOSOV SP Z O O
Issuer:DigiCert EV Code Signing CA
Algorithm:sha256WithRSAEncryption
Valid from:Aug 21 00:00:00 2020 GMT
Valid to:Aug 18 12:00:00 2021 GMT
Serial number: 0BAB6A2AA84B495D9E554A4C42C0126D
Intelligence: 9 malware samples on MalwareBazaar are signed with this code signing certificate
MalwareBazaar Blocklist:This certificate is on the MalwareBazaar code signing certificate blocklist (CSCB)
Thumbprint Algorithm:SHA256
Thumbprint: E6FA7B4756B41B8EC049237B96A8C1DF2ADA4582E440A63D8FC3B0787C3EFEB8
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/73579/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Wacatac.Bml.19896.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
Modifying a system executable file
Launching the default Windows debugger (dwwin.exe)
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/498486
Signature
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Modifies the context of a thread in another process (thread injection)
Sets debug register (to hijack the execution of another thread)
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cc92b3dfea935cc411dae5493eec0b0375ab35a3172b0143b1f8835a507c6995/
Threat name:
Win64.Trojan.Bazaloader
Create hunting rule
Status:
Malicious
First seen:
2020-10-20 15:51:10 UTC
File Type:
PE+ (Exe)
Extracted files:
1671
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zsjlhx7ksnomieo24vet53alan22wnndc4vqcq5r7cbvuud4ngkq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://tria.ge/reports/201020-6qlgjlen32/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
cc92b3dfea935cc411dae5493eec0b0375ab35a3172b0143b1f8835a507c6995
MD5 hash:
447df953cbceca73ce6b60108bae6b6b
SHA1 hash:
e95727595b04f0c7daf34d09b9e908f89b143a64
Link:
https://www.unpac.me/results/f5299b23-b1b4-405a-a7f8-e5d24e752237/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Bazar
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/cc92b3dfea935cc411dae5493eec0b0375ab35a3172b0143b1f8835a507c6995

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:Cobalt_functions
Create hunting rule
Author:@j0sm1
Description:Detect functions coded with ROR edi,D; Detect CobaltStrike used by differents groups APT
Rule name:IPPort_combo_mem
Create hunting rule
Author:James_inthe_box
Description:IP and port combo

File information

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

  
X
https://twitter.com/ffforward/status/1318558802099273730
  
Delivery method
Distributed via e-mail link
Cape
Cape
https://www.capesandbox.com/analysis/73579/

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