Behavioral task
behavioral1
Sample
1064-147-0x0000000000400000-0x000000000046A000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
1064-147-0x0000000000400000-0x000000000046A000-memory.exe
Resource
win10v2004-20230220-en
General
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Target
1064-147-0x0000000000400000-0x000000000046A000-memory.dmp
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Size
424KB
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MD5
dd1809d4c8668c110e3e9b9798c7a83a
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SHA1
34dfc6ce3e00e2863b84d0e70cc1633c01d80853
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SHA256
1c1fea7dbe20e2721fff88f1f587ce866ce24f4e7104be33cca4ebe933a84e34
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SHA512
7645837a44be0e95d4ec405fe821271910c15b9c08c4f536237e37aff028e276b56e9e196308b45fec746192601343dae000c2dfbb56fd15197e47485427a4f7
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SSDEEP
6144:ut7w69i2IiSi37j6uADO72myabHdNK/Ai3OId8hrJRT9KpjR:ut7w6KMGe72my8HfVi3xdKp9qjR
Malware Config
Extracted
vidar
4.1
77a63e71a10ee1d81a28b5c866b75922
https://steamcommunity.com/profiles/76561199510444991
https://t.me/task4manager
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profile_id_v2
77a63e71a10ee1d81a28b5c866b75922
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user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36 Edg/112.0.1722.34
Signatures
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Vidar family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1064-147-0x0000000000400000-0x000000000046A000-memory.dmp
Files
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1064-147-0x0000000000400000-0x000000000046A000-memory.dmp.exe 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: 251KB - Virtual size: 250KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ