Behavioral task
behavioral1
Sample
1904-56-0x0000000000400000-0x000000000046B000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
1904-56-0x0000000000400000-0x000000000046B000-memory.exe
Resource
win10v2004-20230221-en
General
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Target
1904-56-0x0000000000400000-0x000000000046B000-memory.dmp
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Size
428KB
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MD5
37575f5e19b2035bb9a97528c4563fe7
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SHA1
41d6bd3ae216ab717ce171b7d2946039c03238ee
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SHA256
ca9a30924b09e50d140613c986bb492bca157759bad945d931339fc8be964b30
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SHA512
86eee96cdfc3643a5ff6c7744349db667feca255b5534780ca149fb1482c6610b3d47f51d1b642fd4f29dad4a027096d95c66dcf439fff252ef0e335b7255e0e
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SSDEEP
6144:lua5z4XeLqMVc2Uc1ax/QfTyuAlHKdlJP0KPah6wu2Ai0qvF:lV5z4XPMPA/QryvodlJP0KPTOF
Malware Config
Extracted
vidar
3.8
d5e8b791e26fe86b4237c5e6d65ae7fd
https://steamcommunity.com/profiles/76561198272578552
https://t.me/libpcre
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profile_id_v2
d5e8b791e26fe86b4237c5e6d65ae7fd
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user_agent
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7
Signatures
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Vidar family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1904-56-0x0000000000400000-0x000000000046B000-memory.dmp
Files
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1904-56-0x0000000000400000-0x000000000046B000-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: 245KB - Virtual size: 245KB
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: 17KB - Virtual size: 94KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ