Behavioral task
behavioral1
Sample
1ccd9aab24e982b66755b058bc091e67.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1ccd9aab24e982b66755b058bc091e67.dll
Resource
win10v2004-20231215-en
General
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Target
1ccd9aab24e982b66755b058bc091e67
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Size
959KB
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MD5
1ccd9aab24e982b66755b058bc091e67
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SHA1
8b0e53b68c4933a072d3ee70b24ae6377d2c6064
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SHA256
3a5960ce73317e788b03ccc176d3df4163d482c5d54defc73cfebd56233fbbcd
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SHA512
7de698bdbc77f84688d9a47e925c38c3bfdee2c13205b5df28e94e087cd439ca4234e72966a5d55913f8874407252faad3382311e4d195d009c6b0a2d219c88a
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SSDEEP
24576:ys1aeQvXtLrWq8qQs6SoQbsa0OD9x8nRfaEj5fyB:ys1MtLrz8qQkd0W9+nBbc
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule sample acprotect -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/out.upx
Files
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1ccd9aab24e982b66755b058bc091e67.dll windows:5 windows x86 arch:x86
Code Sign
4a:f7:4d:10:ce:1d:a1:7e:c9:80:9e:67:d8:1c:37:56:14:a1:f0:ffCertificate
IssuerCN=PROGUARD,OU=PROGUARD,O=PROGUARD,L=macaé,ST=Rio de janeiro,C=BR,1.2.840.113549.1.9.1=#0c1150524f4755415244404c4956452e434f4dNot Before26-02-2021 18:38Not After26-02-2022 18:38SubjectCN=PROGUARD,OU=PROGUARD,O=PROGUARD,L=macaé,ST=Rio de janeiro,C=BR,1.2.840.113549.1.9.1=#0c1150524f4755415244404c4956452e434f4d30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate
IssuerCN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=USNot Before02-05-2019 00:00Not After18-01-2038 23:59SubjectCN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GBExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6bCertificate
IssuerCN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GBNot Before23-10-2020 00:00Not After22-01-2032 23:59SubjectCN=Sectigo RSA Time Stamping Signer #2,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GBExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
4a:f7:4d:10:ce:1d:a1:7e:c9:80:9e:67:d8:1c:37:56:14:a1:f0:ffCertificate
IssuerCN=PROGUARD,OU=PROGUARD,O=PROGUARD,L=macaé,ST=Rio de janeiro,C=BR,1.2.840.113549.1.9.1=#0c1150524f4755415244404c4956452e434f4dNot Before26-02-2021 18:38Not After26-02-2022 18:38SubjectCN=PROGUARD,OU=PROGUARD,O=PROGUARD,L=macaé,ST=Rio de janeiro,C=BR,1.2.840.113549.1.9.1=#0c1150524f4755415244404c4956452e434f4d8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6bCertificate
IssuerCN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GBNot Before23-10-2020 00:00Not After22-01-2032 23:59SubjectCN=Sectigo RSA Time Stamping Signer #2,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GBExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate
IssuerCN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=USNot Before02-05-2019 00:00Not After18-01-2038 23:59SubjectCN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GBExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
1e:4a:e4:d7:86:0c:67:a2:48:80:49:fd:30:90:33:f6:5e:99:32:dd:22:e6:e4:84:2f:45:a7:3d:4b:f8:7d:33Signer
Actual PE Digest1e:4a:e4:d7:86:0c:67:a2:48:80:49:fd:30:90:33:f6:5e:99:32:dd:22:e6:e4:84:2f:45:a7:3d:4b:f8:7d:33Digest Algorithmsha256PE Digest Matchestrue11:77:52:34:ed:8f:81:d2:6c:c5:d3:d1:ec:25:86:d0:0b:64:b1:1dSigner
Actual PE Digest11:77:52:34:ed:8f:81:d2:6c:c5:d3:d1:ec:25:86:d0:0b:64:b1:1dDigest Algorithmsha1PE Digest MatchestrueHeaders
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
IMAGE_FILE_BYTES_REVERSED_HI
Exports
Exports
TMethodImplementationIntercept
__dbk_fcall_wrapper
dbkFCallWrapperAddr
felipekzilio
Sections
UPX0 Size: - Virtual size: 2.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 942KB - Virtual size: 944KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.dll windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 2.6MB - Virtual size: 2.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.itext Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 51KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 26KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 15KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.didata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 512B - Virtual size: 173B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 68B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 241KB - Virtual size: 241KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 120KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ