Behavioral task
behavioral1
Sample
904-107-0x0000000000400000-0x0000000002D05000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
904-107-0x0000000000400000-0x0000000002D05000-memory.exe
Resource
win10v2004-20230220-en
General
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Target
904-107-0x0000000000400000-0x0000000002D05000-memory.dmp
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Size
41.0MB
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MD5
37bbb1a109cc7b754d4d97b3bec1a3a4
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SHA1
17bc0d4e2b207fbc49ffb83059311c818089fd90
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SHA256
2680cd0acd0f39366f0b271bd4f04cc2dc958c8108be1abca309ba8a69a9e1a5
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SHA512
7f2ae368b12c7fbe3fc92d34447e2594faa02f9905be07199d695665827476709786d1a0fc6f27c1f2769cf2cfeef58e4de77214bf6c1b421e81576850edfb99
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SSDEEP
6144:Jt7w69i2IiSi37j6uADO72myabHdNK/Ai3Omz8hrJg19KpjR:Jt7w6KMGe72my8HfVi3PzKE9qjR
Malware Config
Extracted
vidar
4.1
d9c2540e47e407e8583b8f216d586270
https://steamcommunity.com/profiles/76561199510444991
https://t.me/task4manager
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profile_id_v2
d9c2540e47e407e8583b8f216d586270
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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 904-107-0x0000000000400000-0x0000000002D05000-memory.dmp
Files
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904-107-0x0000000000400000-0x0000000002D05000-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