Behavioral task
behavioral1
Sample
1380-56-0x0000000000400000-0x0000000002BAC000-memory.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1380-56-0x0000000000400000-0x0000000002BAC000-memory.exe
Resource
win10v2004-20240226-en
General
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Target
1380-56-0x0000000000400000-0x0000000002BAC000-memory.dmp
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Size
39.7MB
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MD5
1e075d489b75f965289160b35768cd8a
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SHA1
0967b107075af12e8b8ebc3e150bf23b79638950
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SHA256
8d91eedf8caa88c566cbd878a36692635fd2379d1aace2fa39c3b7b982a23ce4
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SHA512
4e816cdd6af80e4c280f4e5fbc5259d37ab254ce15ce51b89a40a438a00cf89d965711346f7ec64fad63fb0fbea24ba3d4b19b69f2e7776836cec30e6750c9ea
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SSDEEP
6144:166+X5aG78XAIn2RN2iy3g8UpioUb65qJfbri5bMuCV4aBSqdBFJVjShVHo:16HX5aG782ook65G/id5CV5BvZVj
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 1380-56-0x0000000000400000-0x0000000002BAC000-memory.dmp
Files
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1380-56-0x0000000000400000-0x0000000002BAC000-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