5ed97453be92c324567e6d0baf4bc7d001b5925e71ad957e495463893ed1af1d

Analysis

max time kernel
117s
max time network
124s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-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 6 IoCs

pid	Process
2096	karaokeplayersetup.exe
2096	karaokeplayersetup.exe
2096	karaokeplayersetup.exe
2096	karaokeplayersetup.exe
2096	karaokeplayersetup.exe
2096	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
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\SearchScopes	karaokeplayersetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\SearchScopes\DefaultScope = "{24588FA4-10F1-41D7-B19D-6E22361E47FA}"	karaokeplayersetup.exe
Key created	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\SearchScopes\{24588FA4-10F1-41D7-B19D-6E22361E47FA}	karaokeplayersetup.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\SearchScopes\{24588FA4-10F1-41D7-B19D-6E22361E47FA}\Codepage = "65001"	karaokeplayersetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\Software\Microsoft\Internet Explorer\SearchScopes\{24588FA4-10F1-41D7-B19D-6E22361E47FA}\DisplayName = "°Ù¶È"	karaokeplayersetup.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-39690363-730359138-1046745555-1000\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

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2096	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
- Suspicious behavior: GetForegroundWindowSpam
PID:2096

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\nsd6D54.tmp\ioSpecial.ini

Filesize
802B

MD5
d80c65ce915cea26b862709826282426

SHA1
99285af325004b2f3c093377d505999184ec1f2d

SHA256
2192b6e7ecc5f8cd78f9e6e94f0f3e5ba24fb3a2d883b5c49a1b8f4fe238618d

SHA512
0eb73fcc69690ed805a33a6fe89d58a81c2ca5cac482870f65cebb47974f19c81a45c8b819dbc94db0b6a97c6ee7134d8e446db07ae599e5639bc7a81e7967bb

Download Submit
\Users\Admin\AppData\Local\Temp\nsd6D54.tmp\BrandingURL.dll

Filesize
3KB

MD5
9c3488b5e9655d1837c3963ecec33f70

SHA1
f0fa9b4c29e75c6e4419c4633d09f2797aee2ef3

SHA256
05ef4beb7fab9d04c1fb251874166fa2d73a34b4a7f2b145d37a2fd00c88979a

SHA512
6af9f88d65d2279a71620f2a656062b1737b3a9a1692ed4e5887bdee891ce08d21c5c0b25ab3acbe6da9fe255dcd7f8a517c2751e73dc56add216740c945e4a7

Download Submit
\Users\Admin\AppData\Local\Temp\nsd6D54.tmp\InstallOptions.dll

Filesize
14KB

MD5
b18dfaded8f6d2380fdfd8f6b6969211

SHA1
969fa0e906240ab1123254feeb833c275626cf76

SHA256
747d0222b652dbfc85e0de4f8486473662d325a55e32c7eacb91e53e37ceba58

SHA512
25fb09b8657997d31e61c908f1cd08357c1a1b68bbb1ba377e87b6a3eb347a2ef96c1a771b6c4332853abb33728c55c83efa73df5da03f3dfc132f8a69a2886c

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\Users\Admin\AppData\Local\Temp\nsd6D54.tmp\System.dll

Filesize
10KB

MD5
810f3a0aefe36a9f63e29e604bea91a9

SHA1
2559d3d4adf51f8ecbe2d07e669e344eb7d0bd80

SHA256
f160eb7a1b4eb8d2e99e7424ae058acd81ba5019e43cbfa0ce81e3102b356779

SHA512
836b73c38ab60260e1bc81ebf8347e14d02453fc361b7d6f10f137287b8189f8bc43758ce2d9def8fd1c71112aab7ef1930af2d64ae69f6d4e58a6fe17b310bb

Download Submit
\Users\Admin\AppData\Local\Temp\nsd6D54.tmp\ToolTips.dll

Filesize
4KB

MD5
9a0da2692764bb842411a8b9687ebbb7

SHA1
5c3a459faa08a704bdf162476897ad4580ae39bd

SHA256
28aeaa48c929188a0d169887cc3f16370741467ae49e1db59763f030710a6bbb

SHA512
814d686617df4fe9f50a93dac9428babff3a14836aa27b4666976379ec3fafcab65fd82d8886998fa65e7b59dc192ca067cf8b4cdeb8ef551812912d80dab8ed

Download Submit