Behavioral task
behavioral1
Sample
1504-56-0x0000000000400000-0x0000000000814000-memory.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1504-56-0x0000000000400000-0x0000000000814000-memory.exe
Resource
win10v2004-20240226-en
General
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Target
1504-56-0x0000000000400000-0x0000000000814000-memory.dmp
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Size
4.1MB
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MD5
d4b9405c922d4f58155124a7b5d13c7e
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SHA1
410c3b7c763c1808296b38d65c7fdb8b46ae1780
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SHA256
965c33943ae3c12c5dde0372e3f1c96c2f21fe4af8d8c816679996756b4a95d2
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SHA512
213fd3ab36c9d2b982c636feef70a5fc56ec6e6ec6c15f5df607581ddedbf71b86761f90019da601ca21afae3383f0899352bfffbce9555b3689d3420483c7a1
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SSDEEP
6144:166+X5aG78XAIn2RN2iy3g8UpioUb65qJfbri5bMuCV4a2SqdBFJVjShVHeG:16HX5aG782ook65G/id5CV52vZVjc
Malware Config
Extracted
vidar
3.5
2234cb18bdcd93ea6f4e5f1473025a81
https://steamcommunity.com/profiles/76561199497218285
https://t.me/tg_duckworld
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profile_id_v2
2234cb18bdcd93ea6f4e5f1473025a81
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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 1504-56-0x0000000000400000-0x0000000000814000-memory.dmp
Files
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1504-56-0x0000000000400000-0x0000000000814000-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: 250KB - Virtual size: 249KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 61KB - Virtual size: 61KB
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: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ