Behavioral task
behavioral1
Sample
Site Web - MsnTrucAstuce.fr.url
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
Site Web - MsnTrucAstuce.fr.url
Resource
win10v2004-20231222-en
Behavioral task
behavioral3
Sample
mspass.chm
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
mspass.chm
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
mspass.exe
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
mspass.exe
Resource
win10v2004-20231215-en
General
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Target
7b47519140c7ddfcbd5bb20f030cf854
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Size
45KB
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MD5
7b47519140c7ddfcbd5bb20f030cf854
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SHA1
fc18ba7dd9948870d2fbf88253ae7c87df9b94ff
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SHA256
01ae0d55fe92955a8902bce92f8eb858a296e714cddd6948d08912bcd8cd3db4
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SHA512
0801e18c6850f49f31a2f9552a45e0ea239b25794de07c244cf90c824ad2b659e803850adad249480ebd29d44716bba63c878c0bbaa0f1123dd1c182276d84aa
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SSDEEP
768:NV5fjMu6NCC7D+CXbYMsKf+B2ELT/90rPOHG46X2qMsnY32pkbpOchv2904B/dY:N3QpNR+CXbYMbOL6rI6xRne2yrAZpdY
Malware Config
Signatures
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Nirsoft 1 IoCs
resource yara_rule static1/unpack002/out.upx Nirsoft -
resource yara_rule static1/unpack001/mspass.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/mspass.exe unpack002/out.upx
Files
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7b47519140c7ddfcbd5bb20f030cf854.zip
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Site Web - MsnTrucAstuce.fr.url
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mspass.chm.chm
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mspass.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 40KB
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.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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readme.txt