Static task
static1
Behavioral task
behavioral1
Sample
Guna.UI2.dll
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
Guna.UI2.dll
Resource
win10v2004-20240419-en
Behavioral task
behavioral3
Sample
TikTokRizz.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
TikTokRizz.exe
Resource
win10v2004-20240426-en
General
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Target
TikTokRizz.7z
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Size
873KB
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MD5
f80f214e90aa4adee261a755fa05ecb7
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SHA1
41d8ec109a5a8a41ea751fec76316a56d68a866d
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SHA256
f96f73551053ffb441b2b18e593b87aa280ee477a099789f01108f4805228810
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SHA512
7998d97f49069cbe857e0184647328197d93f385bb9b4d6c7d9d3c6b3c8709721cbe0cfbf3cc3abd4d0fdbef6b4b646ac7a5d14e9c0b44aded367916ed5aaf5a
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SSDEEP
24576:1hCRbWQPRjO7RZxPDacPJngIGu7TumU0n:14pL5jYRZJWcBwEHn
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/TikTokRizz.exe
Files
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TikTokRizz.7z.7z
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Guna.UI2.dll.dll windows:4 windows x86 arch:x86
dae02f32a21e03ce65412f6e56942daa
Code Sign
7a:98:1b:7d:3e:b4:86:bb:45:84:c4:3c:c9:a8:3f:dbCertificate
IssuerCN=Sobatdata Root CANot Before23/10/2019, 05:22Not After22/10/2025, 17:00SubjectCN=Sobatdata Software0e: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
0a:7a:4a:88:9e:c9:99:42:90:06:63:38:4d:86:97:9dCertificate
IssuerCN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=USNot Before29/03/2022, 00:00Not After14/03/2033, 23:59SubjectCN=DigiCert Timestamp 2022 - 2,O=DigiCert\, Inc.,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
53:fe:48:3a:4e:3f:2b:3b:e3:71:7e:2b:07:d1:02:37:21:e1:7a:86Signer
Actual PE Digest53:fe:48:3a:4e:3f:2b:3b:e3:71:7e:2b:07:d1:02:37:21:e1:7a:86Digest 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
Guna.UI2.pdb
Imports
mscoree
_CorDllMain
Sections
.text Size: 3.8MB - Virtual size: 3.8MB
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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TikTokRizz.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
PDB Paths
C:\Users\joebiden\Downloads\TikTokRizz\TikTokRizz\obj\Debug\TikTokRizz.pdb
Imports
mscoree
_CorExeMain
Sections
.text Size: 107KB - Virtual size: 106KB
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