Overview
overview
8Static
static
3XLN_KeyGen.exe
windows10-2004-x64
7XLN_KeyGen.exe
windows11-ltsc_2024-x64
7$TEMP/BASSMOD.dll
windows10-2004-x64
3$TEMP/BASSMOD.dll
windows11-ltsc_2024-x64
8$TEMP/R2RXLNKG.dll
windows10-2004-x64
3$TEMP/R2RXLNKG.dll
windows11-ltsc_2024-x64
3$TEMP/keygen.exe
windows10-2004-x64
3$TEMP/keygen.exe
windows11-ltsc_2024-x64
3General
- Target XLN_KeyGen.exe
- Size 800KB
- Sample260621-slmc4ady5j
- SHA256 0c10769b277cf217dae2877ecd476e70413907f4eb7a70de55c2fba4edc947ea
- MD5 952d893926df7a8d5879f2ffeb96e96e
- SHA1 2a2f3faa2c7670a52e27b838c81737e6c9b4f965
- SHA512 4e456fdfac6ea38d0746b2a516c04fd797f75def9dfe3b2fd7a2c1f934f14f1f644e61809d660c542ffbce9e2198651a8376f5c92a2afe5455e286e051a34a56
- SSDEEP 24576:UcLjNw85Iyerj0xe41VExk6DVPiFeoMkPr4Q:UAemLEj0xeuqifPr4Q
- TLSH T13B052326BAA444D3EDF30BB114FFD964B1BBAE678B02158F62C5BF395532742600B243
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
XLN_KeyGen.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
XLN_KeyGen.exe
Resource
win11ltsc2024-20260617-en
Behavioral task
behavioral3
Sample
$TEMP/BASSMOD.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral4
Sample
$TEMP/BASSMOD.dll
Resource
win11ltsc2024-20260617-en
Behavioral task
behavioral5
Sample
$TEMP/R2RXLNKG.dll
Resource
win10v2004-20260513-en
Behavioral task
behavioral6
Sample
$TEMP/R2RXLNKG.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
Malware Config
Targets
-
- Target XLN_KeyGen.exe
- Size 800KB
- SHA256 0c10769b277cf217dae2877ecd476e70413907f4eb7a70de55c2fba4edc947ea
- MD5 952d893926df7a8d5879f2ffeb96e96e
- SHA1 2a2f3faa2c7670a52e27b838c81737e6c9b4f965
- SHA512 4e456fdfac6ea38d0746b2a516c04fd797f75def9dfe3b2fd7a2c1f934f14f1f644e61809d660c542ffbce9e2198651a8376f5c92a2afe5455e286e051a34a56
- SSDEEP 24576:UcLjNw85Iyerj0xe41VExk6DVPiFeoMkPr4Q:UAemLEj0xeuqifPr4Q
- TLSH T13B052326BAA444D3EDF30BB114FFD964B1BBAE678B02158F62C5BF395532742600B243
- MD5 SHA1 SHA512 SSDEEP TLSH
Score7/10-
Executes dropped EXE
-
Loads dropped DLL
-
- 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
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.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
- Target $TEMP/R2RXLNKG.dll
- Size 6KB
- SHA256 76d9ffeeb89773c56d58fd8935c2d310aacdae3b590f3cc7aa24ed267339a735
- MD5 edc9d719c3bdb5702e28abf9df8359b6
- SHA1 d433026c1a8c51552d1ad657a8fccf81cc73ac76
- SHA512 a7f866c2bce0e73d893bc07d5a298f5905ea3cddd11e111e5c1195959a9e5f2a0607670b6506860cadd1fa88eef05bf23063128c0d806184ec35d9daa0327197
- SSDEEP 96:MuPsNE+ByIO4EOkkIrZjr1LTReB55H7bl01tzDAQ2bJJ:M39BLEOqjr9TGD2TDAQ2
- TLSH T1CBC1E63753E148C3E1B686B03B75EF4D15ADF4212120B6A8CB21C8493DE8696FE17766
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10 -
- Target $TEMP/keygen.exe
- Size 443KB
- SHA256 5c9509349f39b2fcade22eb219126d45831920fcb4f319191f2f4a9e7643371a
- MD5 2cf51f0737ff7c3b804f5c9646b627c7
- SHA1 d37ec75aca03b01e7f79d760a9ba02ec2b03eff4
- SHA512 ebd931371967f129aa2dd2051c89fd15d6f615a55edfb5f25dc7d518254c8b9625fec9f35e76f72e532337aeefd89bd5ff713df85a6904c483d37f41a133aad7
- SSDEEP 6144:bcmzikEPDonRgNgz1+hw6hNgPfHv9PAimIAOYyFGn4eg6QKxE1aal/i:bc/kEPDonR6Y436vRjFGnJEFi
- TLSH T171A46A419382CE78F2DA82B98DFB7B2BE12062245712A5F7C2573E379DE42DD1C74219
- MD5 SHA1 SHA512 SSDEEP TLSH
Score3/10