Behavioral task
behavioral1
Sample
1240-141-0x0000000000400000-0x000000000046A000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
1240-141-0x0000000000400000-0x000000000046A000-memory.exe
Resource
win10v2004-20230221-en
General
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Target
1240-141-0x0000000000400000-0x000000000046A000-memory.dmp
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Size
424KB
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MD5
5d190c2b933506815e8b50d18bf6d687
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SHA1
3df0a0f010149455524ec289a9b836e5bab3d0a7
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SHA256
e6b34edb2413dd48216e21b35b7d06bd23f813e89be6d48085d0372527fb0392
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SHA512
2c3e0b82e71525f9a444f98b5c87dfc7ecefbbfe4118309aaddd4d2a211b6151f887100b66d0d2c107415fc25b7401a34d3ee10ec23bf726586a0a4b76b60b3d
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SSDEEP
6144:ut7w69i2IiSi37j6uADO72myabHdNK/Ai3Omd8hrJRT9KpjR: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 1240-141-0x0000000000400000-0x000000000046A000-memory.dmp
Files
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1240-141-0x0000000000400000-0x000000000046A000-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