5ed97453be92c324567e6d0baf4bc7d001b5925e71ad957e495463893ed1af1d

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
27/06/2024, 19:13

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General

Target

karaokeplayersetup.exe
Size

8.7MB
MD5

1d17a88afc3352c9f775e9c421a3cfad
SHA1

1a1170d061dc8bc20a840efa2c2688d4b6ebd407
SHA256

bd0a83689ee76a213460ad1a3362b377c497749489d3647ca6494f2504c7e9b6
SHA512

7c93215fecb5ab46cdcfb47599687056c1ff89dc6261d4a0fcab99f3417bff7293f967fa2985ca94fcaee4d1de5e2c0b6b7b0d6c2b9cd903255e81ad23109811
SSDEEP

196608:qqKeBrrRFK/yEupORztvg+DdOtqbYYl5ubq1h14/z5mi1a1:qGB51sztvFJOt01E21G0Oa1

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 11 IoCs

pid	Process
1740	karaokeplayersetup.exe
1740	karaokeplayersetup.exe
1740	karaokeplayersetup.exe
1740	karaokeplayersetup.exe
1740	karaokeplayersetup.exe
1740	karaokeplayersetup.exe
1740	karaokeplayersetup.exe
1740	karaokeplayersetup.exe
1740	karaokeplayersetup.exe
1740	karaokeplayersetup.exe
1740	karaokeplayersetup.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{24588FA4-10F1-41D7-B19D-6E22361E47FA}\Codepage = "65001"	karaokeplayersetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{24588FA4-10F1-41D7-B19D-6E22361E47FA}\DisplayName = "°Ù¶È"	karaokeplayersetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{24588FA4-10F1-41D7-B19D-6E22361E47FA}\URL = "http://www.baidu.com/s?wd={searchTerms}&tn=site888_1_pg&cl=3&ie=utf-8"	karaokeplayersetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Microsoft\Internet Explorer\SearchScopes	karaokeplayersetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\DefaultScope = "{24588FA4-10F1-41D7-B19D-6E22361E47FA}"	karaokeplayersetup.exe
Key created	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Microsoft\Internet Explorer\SearchScopes\{24588FA4-10F1-41D7-B19D-6E22361E47FA}	karaokeplayersetup.exe

C:\Users\Admin\AppData\Local\Temp\karaokeplayersetup.exe
"C:\Users\Admin\AppData\Local\Temp\karaokeplayersetup.exe"
1⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
PID:1740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nsr707E.tmp\BrandingURL.dll

Filesize
3KB

MD5
9c3488b5e9655d1837c3963ecec33f70

SHA1
f0fa9b4c29e75c6e4419c4633d09f2797aee2ef3

SHA256
05ef4beb7fab9d04c1fb251874166fa2d73a34b4a7f2b145d37a2fd00c88979a

SHA512
6af9f88d65d2279a71620f2a656062b1737b3a9a1692ed4e5887bdee891ce08d21c5c0b25ab3acbe6da9fe255dcd7f8a517c2751e73dc56add216740c945e4a7

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsr707E.tmp\InstallOptions.dll

Filesize
14KB

MD5
b18dfaded8f6d2380fdfd8f6b6969211

SHA1
969fa0e906240ab1123254feeb833c275626cf76

SHA256
747d0222b652dbfc85e0de4f8486473662d325a55e32c7eacb91e53e37ceba58

SHA512
25fb09b8657997d31e61c908f1cd08357c1a1b68bbb1ba377e87b6a3eb347a2ef96c1a771b6c4332853abb33728c55c83efa73df5da03f3dfc132f8a69a2886c

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsr707E.tmp\System.dll

Filesize
10KB

MD5
810f3a0aefe36a9f63e29e604bea91a9

SHA1
2559d3d4adf51f8ecbe2d07e669e344eb7d0bd80

SHA256
f160eb7a1b4eb8d2e99e7424ae058acd81ba5019e43cbfa0ce81e3102b356779

SHA512
836b73c38ab60260e1bc81ebf8347e14d02453fc361b7d6f10f137287b8189f8bc43758ce2d9def8fd1c71112aab7ef1930af2d64ae69f6d4e58a6fe17b310bb

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C:\Users\Admin\AppData\Local\Temp\nsr707E.tmp\ToolTips.dll

Filesize
4KB

MD5
9a0da2692764bb842411a8b9687ebbb7

SHA1
5c3a459faa08a704bdf162476897ad4580ae39bd

SHA256
28aeaa48c929188a0d169887cc3f16370741467ae49e1db59763f030710a6bbb

SHA512
814d686617df4fe9f50a93dac9428babff3a14836aa27b4666976379ec3fafcab65fd82d8886998fa65e7b59dc192ca067cf8b4cdeb8ef551812912d80dab8ed

Download Submit
C:\Users\Admin\AppData\Local\Temp\nsr707E.tmp\ioSpecial.ini

Filesize
856B

MD5
785e77a315429709b5c9733931ff3dd3

SHA1
64918c630aba0a543d075e7ec7c9f31070f77ac2

SHA256
efa04ffd18ca3ff90740c3d2685072282642ad7078910d327688cab7a78d7588

SHA512
af9e48f21c55cb41f4e1e7a316aa540b3f122d6bb964e9b5a592939327811f8c5ac4a02d1a8a253bbeeeb5aab7d05f35696c2b675b6020dcbf38a656241b632d

Download Submit