Behavioral task
behavioral1
Sample
2476-3-0x0000000000400000-0x00000000005B0000-memory.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2476-3-0x0000000000400000-0x00000000005B0000-memory.exe
Resource
win10v2004-20230915-en
General
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Target
2476-3-0x0000000000400000-0x00000000005B0000-memory.dmp
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Size
1.7MB
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MD5
559fff28b0025fd4bbe72486e420aa7f
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SHA1
8462e9dea8d9e2b5cf719c53435d89c188cfdb82
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SHA256
e087116507a9e4e8919c117dec6c1f569c52c01b93b75caf4d474bbc454622e1
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SHA512
cd0653effb08acacb347a61d22813ed0d696d642621b2b08f17ebe92c78d2677eabeabf2f49a5025cadbe0691c1dd26e22762c72521328e68922633debc1e375
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SSDEEP
6144:6DVCynACXFPpIe9ZXYw5zc3gv7JO++pDJ8JFwJV:K8vmFPpBcib+9W8r
Malware Config
Extracted
tofsee
vanaheim.cn
jotunheim.name
Signatures
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Tofsee family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2476-3-0x0000000000400000-0x00000000005B0000-memory.dmp
Files
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2476-3-0x0000000000400000-0x00000000005B0000-memory.dmp.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 57KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ