Behavioral task
behavioral1
Sample
1400-57-0x0000000000400000-0x0000000002B4B000-memory.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
1400-57-0x0000000000400000-0x0000000002B4B000-memory.exe
Resource
win10v2004-20240226-en
General
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Target
1400-57-0x0000000000400000-0x0000000002B4B000-memory.dmp
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Size
39.3MB
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MD5
88c07fa38766589e58fbfc9e58fe9fa7
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SHA1
bb9b55cd3c2d2f0e7a969648060fa0b377837794
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SHA256
0ab3ac42bebdedacf62eb52a40c2e4fd1a20521b42767a97f6b72b110a958a64
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SHA512
18232d010324d9072a4f18a70359086a8c786052c81fa2d39898cbd4e01fe222a4a0b3492857874ad946df53f729db083aecd99995d86cb869e9d8863ae31651
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SSDEEP
3072:6DVCyFxSYACXFrpIMSP5awu/JSC5kJwSFjhvoGECaNwxAA18J:6DVCynACXFrpIpruRSC6SS+N+
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 1400-57-0x0000000000400000-0x0000000002B4B000-memory.dmp
Files
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1400-57-0x0000000000400000-0x0000000002B4B000-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