Behavioral task
behavioral1
Sample
Knoppicillin-Updater.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
Knoppicillin-Updater.exe
Resource
win10v2004-20231023-en
General
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Target
e2557fcfd4eba3eb775f05183373c9fcdb015f2e3689abd42844bd5a353408de.zip.zip
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Size
1.8MB
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MD5
4728199dc1870dcbaea7bd4c72391d36
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SHA1
048e32044cb059a0426db4c3b7c4e4e93162ed0e
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SHA256
ca61eabbb93458e6eca85d8abf73a56f540fa4dbbfa436c04541cfdeeb2a7ae1
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SHA512
174177ec1c9eed0be1d90a084c158a19a022dc47639fb27e49b06d22924791d455de1236d74d9e1cc5b39c2f5ffb801851b473f38acfe44f23fa3a079d6a1d19
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SSDEEP
49152:wwp3F5Acv+gltr20HlaDK8Yiy+WPkkfeFLgZM:ww9dmglQKlaDK8Yiy+WPlf6V
Malware Config
Signatures
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resource yara_rule static1/unpack002/Knoppicillin-Updater.exe upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack003/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack002/Knoppicillin-Updater.exe unpack003/out.upx
Files
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e2557fcfd4eba3eb775f05183373c9fcdb015f2e3689abd42844bd5a353408de.zip.zip.zip
Password: infected
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e2557fcfd4eba3eb775f05183373c9fcdb015f2e3689abd42844bd5a353408de.zip.zip
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Knoppicillin-Updater.exe.exe windows:4 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 332KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 220KB - Virtual size: 224KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 403KB - Virtual size: 402KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 46KB - Virtual size: 46KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 57KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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gpl.txt
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lizenz.txt