Behavioral task
behavioral1
Sample
4820-320-0x0000000000400000-0x00000000006DD000-memory.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
4820-320-0x0000000000400000-0x00000000006DD000-memory.exe
Resource
win10v2004-20240226-en
General
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Target
4820-320-0x0000000000400000-0x00000000006DD000-memory.dmp
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Size
2.9MB
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MD5
8183f964a96ca7d848783043ae026ed3
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SHA1
90d87effead3496a668bb7df0f8320086db391e8
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SHA256
185e329b5c3ad82fd985080ea3cc6cbe02ed0e0c0f814929d0bab60a28e44a8e
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SHA512
e3f0dad0ccd4abd40f991b42ca5d7a7d685c58c08b9e66790fbd5530a472a5bd66072670b218b6f95672ac737832240b9b86d63c1c1d2d12fcea77c891bc1383
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SSDEEP
6144:7ua5z4XeLqMVc2Uc1ax/QfTyuAlHKdlJh0KQah6wu2Ai1SvFvpCY7MZ:7V5z4XPMPA/QryvodlJh0KQTrFvXY
Malware Config
Extracted
vidar
3.8
e5d7cb6205191dc1a4f6288000860943
https://steamcommunity.com/profiles/76561198272578552
https://t.me/libpcre
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profile_id_v2
e5d7cb6205191dc1a4f6288000860943
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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 4820-320-0x0000000000400000-0x00000000006DD000-memory.dmp
Files
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4820-320-0x0000000000400000-0x00000000006DD000-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: 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