Overview
overview
8Static
static
3R2R/Spire_KeyGen.exe
windows10-2004-x64
7R2R/Spire_KeyGen.exe
windows11-ltsc_2024-x64
8$TEMP/BASSMOD.dll
windows10-2004-x64
3$TEMP/BASSMOD.dll
windows11-ltsc_2024-x64
3$TEMP/R2RSPRKG2.dll
windows10-2004-x64
3$TEMP/R2RSPRKG2.dll
windows11-ltsc_2024-x64
3$TEMP/keygen.exe
windows10-2004-x64
3$TEMP/keygen.exe
windows11-ltsc_2024-x64
3Setup Spir...43.exe
windows10-2004-x64
7Setup Spir...43.exe
windows11-ltsc_2024-x64
7General
- Target p9atmq5-rsspi.rar
- Size 95.2MB
- Sample260628-2pd1kafy2t
- SHA256 a0db509f6c6ae043a22ed5f5324daa5843d4026bd972fb75efb64c575d866830
- MD5 9d725704e2cf1138096673d0910fda17
- SHA1 fa4bc14a77b39a667df53aaba7f6fde633614674
- SHA512 39689bc4f34e4b3e6f86dbd10e551f2b384c95493a3d85d12594c1cd86d3bf921e009c1652086909d0a265196e3d131d80cd9cf6f8429714b77082c00428f832
- SSDEEP 1572864:jo1VjZ4e4vyfrR1+63VDt9ZzN+wclPIbptNT2Opvm1ChoZglaMKwJIQ+U5npVFAu:jEVV4e4qjRk63L9pQJ1c52AvmwWwqC5j
- TLSH T1E428338ED89C4482E9E242F143BD7A99E737718678C48494EE254AE72F07B710EB3D71
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
R2R/Spire_KeyGen.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
R2R/Spire_KeyGen.exe
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral3
Sample
$TEMP/BASSMOD.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
$TEMP/BASSMOD.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral5
Sample
$TEMP/R2RSPRKG2.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
$TEMP/R2RSPRKG2.dll
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral7
Sample
$TEMP/keygen.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral8
Sample
$TEMP/keygen.exe
Resource
win11ltsc2024-20260618-en
Behavioral task
behavioral9
Sample
Setup Spire v1.5.19.5943.exe
Resource
win10v2004-20260513-en
Malware Config
Targets
-
- Target R2R/Spire_KeyGen.exe
- Size 1.5MB
- SHA256 392052c705bbc5dce6e44e84db34479d9f9029228ca2b2d55827419a45a4adb6
- MD5 ccc7d7b6ad10744f4d4c9c734a42b0f8
- SHA1 5f3790449e5aaa8243f6ddd8b53abd66ff28f6f9
- SHA512 d6076f9693053d2946e88262a7938a1a47f2fc7fd09107b29347a422c4435ab4faae1dc814f8c3065c0eabb9be69da2684117c5f971d53b5c56607f3c2ce5a3c
- SSDEEP 49152:9tAFIKQ8nr2krtnzT2tjS5odp5CnIv6+Jc:9CFzr2krtnPKlp5Tv6uc
- TLSH T1437533A1BE419663CCE75379D9634586357A2E7853AB278B6F60371C34B33C0840BAE9
- MD5 SHA1 SHA512 SSDEEP TLSH
Score8/10-
Boot or Logon Autostart Execution: Active Setup
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
-
Executes dropped EXE
-
Loads dropped DLL
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
- Target $TEMP/BASSMOD.dll
- Size 33KB
- SHA256 8ad9e47693e292f381da42ddc13724a3063040e51c26f4ca8e1f8e2f1ddd547f
- MD5 e4ec57e8508c5c4040383ebe6d367928
- SHA1 b22bcce36d9fdeae8ab7a7ecc0b01c8176648d06
- SHA512 77d5cf66caf06e192e668fae2b2594e60a498e8e0ccef5b09b9710721a4cdb0c852d00c446fd32c5b5c85e739de2e73cb1f1f6044879fe7d237341bbb6f27822
- SSDEEP 768:qQmS5iUgi5czW+DlrQOS1DeDdjgNtbX4O6DHix84H0:qQz5Tgof+DdpS1+djctLSHiZ0
- TLSH T130F2E1B43B18CDE2DDC807F41FE4E6A879DB92026A13DBC5D697CA97328B4914D42F11
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $TEMP/R2RSPRKG2.dll
- Size 91KB
- SHA256 805871aa8f093a5c05fb0281ad4cb272ee2fdbc77e31b9054e5335425dfb943b
- MD5 31141e705f42c624d4481defe4ab1333
- SHA1 922ea10c4cbaa7e879fe6bd67edb62ee827fb0f6
- SHA512 dda29851eee779c366577bb74196ea3503f182f8f685ae368ebc2b7b4f8c7c596813e16dd0c6aefb9b59c4560ef1216c737ada48f16615834c514e89c151da0b
- SSDEEP 1536:BzWjsO0RShy2MfgbiVHzKaIVA9ibbb+S4A3B:BzTO0RShYfOQzKbAK
- TLSH T1B893380535A2F231C43A157D735B5B671F7FF5B41262D99B8BB80D0A4A22BC3CF26292
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $TEMP/keygen.exe
- Size 492KB
- SHA256 aaa155582f5bc6e78170c097578b2469466971859402eca7bc99f3f2aec7f18d
- MD5 cf10f5b67cf73e3c9e7c626f59503ae2
- SHA1 a61a1df1c01b6445466aa8db34557b36a7eedb9b
- SHA512 1733c660af96900fac6681f004e3d9f982aa680c92a2724b83caa5a418af89fb354c2025ac4b936b36fb4c0392618ba7486fc6ef87ffdf546b20563e6b0a1a79
- SSDEEP 6144:icmzikEPDonRgNgz1+hw6hNgPfHv9PAimIAO+ECsBI1jZZ42AzfY5owNGsYHX4YU:ic/kEPDonR6Y436vRB9oFLArKBlKUX
- TLSH T180B44942A761CF7DF595E1391CAEFE5EE02026104782B4F7C2683BF658682EC2D76325
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target Setup Spire v1.5.19.5943.exe
- Size 339.5MB
- SHA256 b67dd1d7318e12b0827ef30a5ca12333b488120b077605d2d0462ecf00ae6449
- MD5 d00279df4e949f7ca177cf2dbfc5e699
- SHA1 b35d896e2554f8af493c54fa8659492b7d5f4f3d
- SHA512 90076c4177fa0695462b2c0c664e1510f8a11ed7a42ea63aae44b8738b93285ea1a50a0a97a58f18e29dbe81b3ed28ba1694f7793fa7389718551090c52bd3f2
- SSDEEP 6291456:2b14qNVOfkb14qNVOf8b14qNVOfoxVUS86iLxVUS86v:I4kOW4kO+4kOA986G986v
- TLSH T16A09F057C6F40E50F498483A45A50300CBC1DB4F6EBA7DC33D6A9E8E6F2E46E067A5B1
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Executes dropped EXE
-
Loads dropped DLL
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.