Behavioral task
behavioral1
Sample
2288-18-0x0000000000400000-0x000000000043E000-memory.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2288-18-0x0000000000400000-0x000000000043E000-memory.exe
Resource
win10v2004-20231222-en
General
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Target
2288-18-0x0000000000400000-0x000000000043E000-memory.dmp
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Size
248KB
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MD5
f821ac793b29b128a164189908ee268b
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SHA1
be5f49b81050a68b6c35b91ea6ebd3551e07ad28
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SHA256
13a090f07d3f3fde5ab72930eae765d22a698bdb4019140b34a6c44111898fbd
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SHA512
f4a11c1894fe170acae2fd994398ae2a980b7f77e69b15fa5671bec9843d849fc88578d5138a2984e874b48f270f14bae26a940feed1f599546b16f2fdcc4ed0
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SSDEEP
6144:6DVCynACXF5pIjjK+G0DMb9rAppj7mkHco:K8vmF5pubG045I7
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 2288-18-0x0000000000400000-0x000000000043E000-memory.dmp
Files
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2288-18-0x0000000000400000-0x000000000043E000-memory.dmp.exe windows:5 windows x86 arch: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