Static task
static1
Behavioral task
behavioral1
Sample
Velocity_Zero_Delay.zip
Resource
win11-20240508-en
Behavioral task
behavioral2
Sample
Velocity Zero Delay/Before (Apply Then Restart).reg
Resource
win11-20240419-en
Behavioral task
behavioral3
Sample
Velocity Zero Delay/READ FIRST.txt
Resource
win11-20240508-en
Behavioral task
behavioral4
Sample
Velocity Zero Delay/Siticone.Desktop.UI.dll
Resource
win11-20240508-en
Behavioral task
behavioral5
Sample
Velocity Zero Delay/Velocity Zero Delay.exe
Resource
win11-20240508-en
General
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Target
Velocity_Zero_Delay.zip
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Size
1.4MB
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MD5
787c789adfc6fd9ee383c2371f7cb2ff
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SHA1
2d71184d0f829c895f73eaf1f9162cbb32f0898a
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SHA256
9b5904231e5677d48756cd0f4002adc34cd33286062d6443c54cc67f1f0e30f5
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SHA512
7839a476546aa5d4bcb969de26941bd277b0b584cf86ea33b6a9989767d674ed034072c8619c6c715c9351cddc032ae651fa7c15864bd91baec980c4b801df9a
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SSDEEP
24576:OGTeMpqORiNhGCKRVYAcl0oKtGTo8CyZ/ZsVFK68TgCpOoD04JnVDuRoq0U:je5OcNh/KRkSoKwbCSmW6SD4ovJRc0U
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Velocity Zero Delay/Velocity Zero Delay.exe
Files
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Velocity_Zero_Delay.zip.zip
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Velocity Zero Delay/Before (Apply Then Restart).reg
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Velocity Zero Delay/READ FIRST.txt
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Velocity Zero Delay/Siticone.Desktop.UI.dll.dll windows:4 windows x86 arch:x86
dae02f32a21e03ce65412f6e56942daa
Code Sign
3a:93:0b:19:8f:29:72:9a:49:b0:8b:f3:6d:f8:17:aeCertificate
IssuerCN=Siticone Root CANot Before05/02/2020, 06:42Not After22/10/2030, 17:00SubjectCN=Siticone Technology0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate
IssuerCN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=USNot Before01/08/2022, 00:00Not After09/11/2031, 23:59SubjectCN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=USKey Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate
IssuerCN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=USNot Before23/03/2022, 00:00Not After22/03/2037, 23:59SubjectCN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate
IssuerCN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=USNot Before21/09/2022, 00:00Not After21/11/2033, 23:59SubjectCN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
b1:71:29:25:46:e9:2d:e2:55:d6:f1:cb:f7:85:05:22:d0:ea:41:50Signer
Actual PE Digestb1:71:29:25:46:e9:2d:e2:55:d6:f1:cb:f7:85:05:22:d0:ea:41:50Digest Algorithmsha1PE Digest MatchestrueHeaders
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
PDB Paths
Siticone.Desktop.UI.pdb
Imports
mscoree
_CorDllMain
Sections
.text Size: 4.0MB - Virtual size: 4.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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Velocity Zero Delay/Velocity Zero Delay.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
mscoree
_CorExeMain
Sections
.text Size: 383KB - Virtual size: 383KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 402KB - Virtual size: 401KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ