Behavioral task
behavioral1
Sample
836-56-0x0000000000400000-0x0000000002D05000-memory.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
836-56-0x0000000000400000-0x0000000002D05000-memory.exe
Resource
win10v2004-20240226-en
General
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Target
836-56-0x0000000000400000-0x0000000002D05000-memory.dmp
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Size
41.0MB
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MD5
c8aab005741d732b412f6486c7dd4c63
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SHA1
b966eef83652990114974bed04d62d9e2d5e2c37
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SHA256
dbaa89faf05b155b476c12645fb1611c3588dd8627eb9f393fdee2899e821ebf
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SHA512
2f7200e2e903fea650fdd8ea6b61699de5e1722d33e841771fd9fb264dd0b6ca04361621af55c4a7d015ff6949e0d7cfcfbd8f8cfe59c7e12d9304c716afa4ba
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SSDEEP
6144:7tvmJgFrko8B4/xw8ksPSGbEgajKliSmRBSMhUKNbdz/+Mk:7tvmJapksPS4ELIiSMSuNbdz/
Malware Config
Extracted
vidar
4.1
a247b760bbf343752090be1436805458
https://t.me/task4manager
http://23.88.46.113:80
https://steamcommunity.com/profiles/76561199510444991
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profile_id_v2
a247b760bbf343752090be1436805458
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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 836-56-0x0000000000400000-0x0000000002D05000-memory.dmp
Files
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836-56-0x0000000000400000-0x0000000002D05000-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: 251KB - Virtual size: 251KB
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