Behavioral task
behavioral1
Sample
1976-36-0x00000000003E0000-0x0000000000628000-memory.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1976-36-0x00000000003E0000-0x0000000000628000-memory.exe
Resource
win10v2004-20240802-en
General
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Target
1976-36-0x00000000003E0000-0x0000000000628000-memory.dmp
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Size
2.3MB
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MD5
b9856429b737066e51906aa46636bfb5
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SHA1
b457521bd863516e4f495c2d70654858b0ce7d87
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SHA256
2997dab0552468e98fddd88adca53b158e88bc08fcc9a74bf3e45097faa08e1a
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SHA512
eabd7d59699a523df6e362f5d9bf490c6e507da9a36be22085a11b6631870f2e74b77c78b57ed04ef8cf3bb327b2c558ced54a0bf9d0554aeb4fd4c4963895df
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SSDEEP
6144:n0yehOExAmtXalIUDVj8SeUFVlIlQu0RoS:nYxANlHJ7eISQu+oS
Malware Config
Extracted
vidar
10.6
af458cf23e4b27326a35871876cc63d9
https://steamcommunity.com/profiles/76561199747278259
https://t.me/armad2a
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user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 YaBrowser/24.6.0.1 Safari/537.36
Signatures
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Detect Vidar Stealer 1 IoCs
resource yara_rule sample family_vidar_v7 -
Vidar family
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1976-36-0x00000000003E0000-0x0000000000628000-memory.dmp
Files
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1976-36-0x00000000003E0000-0x0000000000628000-memory.dmp.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 2.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
UPX1 Size: 66KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE