Static task
static1
Behavioral task
behavioral1
Sample
keymaker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
keymaker.exe
Resource
win10v2004-20231222-en
General
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Target
8e21cfc32c21f96bc63c0e26d92265d9
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Size
52KB
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MD5
8e21cfc32c21f96bc63c0e26d92265d9
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SHA1
2581a086dd33dc6818d004690cd862a938d91e29
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SHA256
b7eb7f2d09549104d63104236d1d6a14d3c53872881c811a462be30396784faf
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SHA512
8307c672477c93d9cf63c4a7da85136f437ed9e08f68f8cf9daa5678d4f3e98d5f8183db7bfc5c0b3318081aaec27601a4c61fe94c3e128902270a322a554804
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SSDEEP
1536:xqCliSbunYS2GK6HvSdBDKGtnYxwb2ONITe34BInQfc:/tS2GKwSdIGtntbN14BIqc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/keymaker.exe
Files
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8e21cfc32c21f96bc63c0e26d92265d9.rar
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keymaker.exe.exe windows:4 windows x86 arch:x86
820ab24e53af2dbafc74d24f87e40262
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
Imports
user32
MessageBoxA
comctl32
InitCommonControls
kernel32
LoadLibraryA
GetProcAddress
Sections
.wkt0 Size: 3KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.wkt0 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.wkt0 Size: 5KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.wkt0 Size: 38KB - Virtual size: 37KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE