Overview
overview
9Static
static
3ST_CS2_Cosmetic.zip
windows10-2004-x64
1ST_CS2_Cosmetic.zip
windows11-ltsc_2024-x64
1ST_CS2_Cos...or.exe
windows10-2004-x64
3ST_CS2_Cos...or.exe
windows11-ltsc_2024-x64
3ST_CS2_Cos...S).txt
windows10-2004-x64
1ST_CS2_Cos...S).txt
windows11-ltsc_2024-x64
1ST_CS2_Cos...er.dll
windows10-2004-x64
9ST_CS2_Cos...er.dll
windows11-ltsc_2024-x64
9General
- Target ST_CS2_Cosmetic.zip
- Size 14.4MB
- Sample260801-qc5f7sba69
- SHA256 5cc32e24df9f67689d319f9a695466a4f3c48773e4ff305a4907da721300bfd3
- MD5 e3bd0a3ed65b7c19c245794c306109b6
- SHA1 66e96b4b51d7ae6f2fa39813c065dda4130e587e
- SHA512 9ccf7f50af2b8d0f3df84375cd46b2bababbda40c143dd354eabe2e35fe2abedd6292a1f642ac24b2cfc68564a21600a645d0d84d09d144297310206a2a985b6
- SSDEEP 393216:yTSUVY76hUClHHFf6I5cBRq82qQR02fgM:8VSGFf6C7q402x
- TLSH T117E633C89592F24AE8E7A465A1DD072624512DC361E80C4EA40D791DCFBB9D78338FFE
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
ST_CS2_Cosmetic.zip
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
ST_CS2_Cosmetic.zip
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral3
Sample
ST_CS2_Cosmetic/CS2_Injector.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
ST_CS2_Cosmetic/CS2_Injector.exe
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral5
Sample
ST_CS2_Cosmetic/README (STEPS).txt
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
ST_CS2_Cosmetic/README (STEPS).txt
Resource
win11ltsc2024-20260709-en
Behavioral task
behavioral7
Sample
ST_CS2_Cosmetic/SkinChanger.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
ST_CS2_Cosmetic/SkinChanger.dll
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target ST_CS2_Cosmetic.zip
- Size 14.4MB
- SHA256 5cc32e24df9f67689d319f9a695466a4f3c48773e4ff305a4907da721300bfd3
- MD5 e3bd0a3ed65b7c19c245794c306109b6
- SHA1 66e96b4b51d7ae6f2fa39813c065dda4130e587e
- SHA512 9ccf7f50af2b8d0f3df84375cd46b2bababbda40c143dd354eabe2e35fe2abedd6292a1f642ac24b2cfc68564a21600a645d0d84d09d144297310206a2a985b6
- SSDEEP 393216:yTSUVY76hUClHHFf6I5cBRq82qQR02fgM:8VSGFf6C7q402x
- TLSH T117E633C89592F24AE8E7A465A1DD072624512DC361E80C4EA40D791DCFBB9D78338FFE
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10 -
- Target ST_CS2_Cosmetic/CS2_Injector.exe
- Size 30KB
- SHA256 3dbf9114c40f8f76c07a1dff4e5eba6e05c0ba3bf0c530e491df8132d5b93f7b
- MD5 1917e6c943f2fe070804993b6748fd94
- SHA1 f34ba59f53f02f0337dcfb780f7b0fb5d46fc839
- SHA512 a2688993cf310a76c1d67b518902f7f43a3236b0303a1b74fb164ef25264772e4d8bb5f7414be38c590120c0b063bad740faa114904fefc11882ac6da552ee60
- SSDEEP 768:EpnEZIUcMHq6iCUetcszGxc5tuK5scYhb:EmZIUBkianK5scmb
- TLSH T117D24A405F904123E2798375A8F2FEAC526DA4ED1D38DB4D3C5C59583B62F8EB0327A9
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target ST_CS2_Cosmetic/README (STEPS).txt
- Size 756B
- SHA256 5629b9f1330760126bab7a27c11e0ee6a4b15df6f00541ccb5463c738d4450c0
- MD5 c64fc6e0cebc1658fd59f9a860dc6142
- SHA1 3873539c7e191871aae25904be0daba840ab61cc
- SHA512 3c16f639549ec713461505171cfa2d05e9aacc66587057a94f6cc35d8fb285270596694ac9d54c711571b453507f7444d2c9b28c05e618e29a69637d054db12a
- TLSH T1E8012BBE4906726A3633C94C0484A796E0437194FC05340B34DE742C0FFFB1C6A15BB4
- MD5 SHA1 SHA512 TLSH
Score1/10 -
- Target ST_CS2_Cosmetic/SkinChanger.dll
- Size 14.5MB
- SHA256 9163f54b52609853cbd234646433f24aa5c6e56786dbd0ad0dba1354b2cf382e
- MD5 50ba14ee29cb81aed042aa6efd9f15b6
- SHA1 8d9e826f81750e6f2618c7334cb34241aaedaf90
- SHA512 94f3de428c048e1e331ad3f23021cb71064ec7067d4b375af7f7875f21308304d604c3e6d511b5d57cf91dd682306afb0d2953b93a4779cf16be2e81322608c7
- SSDEEP 393216:xnLJ3MnqEDIob+2vBrmsGv1op3xbUVmKH+v5yu4FJtT:JJMqEDM2vhm79op3vKeRc7
- TLSH T176E633898E5AAA42C152D7B1F61C40318D7293AB7BCFD89EFE134390CDE7959C321276
- MD5 SHA1 SHA512 SSDEEP TLSH
Score9/10-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks whether UAC is enabled
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
-
Suspicious use of NtSetInformationThreadHideFromDebugger