Behavioral task
behavioral1
Sample
9bf011788466d21b1da215ee2c1b4d1bb3c476a9fb3091dea8de8461477e4e55.exe
Resource
win7-20230220-en
General
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Target
ef2bfce32ca9a69c4a57eecf2d7c7863.bin
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Size
2.9MB
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MD5
b42c8881f00b6ce6c78979fb2ade2ac2
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SHA1
1f66418ab0965e5b4b8e10e56c2b5bdf9072edb9
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SHA256
6c5acc725c8e71f6f22402bef798cc9fdb0a48ec56c1c067acf8095ae9026098
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SHA512
5d58e3a27df330802f242b23cedaff42daccfb6ac1e65a3a7376402ef3cc2feb09fa05c3eea90620d5cf363758aa2b9ea2367c9b85136887bc037a9c2f40ecfe
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SSDEEP
49152:JHp4Wdtbij6K2spg9r1LH2Sml25lRNgjsxnKRHm0J78sG1Ag6ZD9AhqB45B2:Fp4ubi+7l9r5rC+lDxnKRvJ78stg6ZD1
Malware Config
Signatures
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resource yara_rule static1/unpack001/9bf011788466d21b1da215ee2c1b4d1bb3c476a9fb3091dea8de8461477e4e55.exe themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/9bf011788466d21b1da215ee2c1b4d1bb3c476a9fb3091dea8de8461477e4e55.exe
Files
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ef2bfce32ca9a69c4a57eecf2d7c7863.bin.zip
Password: infected
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9bf011788466d21b1da215ee2c1b4d1bb3c476a9fb3091dea8de8461477e4e55.exe.exe windows x86
Password: infected
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
Size: 76KB - Virtual size: 131KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 14KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 596B - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 275B - Virtual size: 488B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.imports Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 4.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 2.8MB - Virtual size: 2.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 16B - Virtual size: 4KB
IMAGE_SCN_MEM_READ