Behavioral task
behavioral1
Sample
2025-05-02_058b7fb46112c77931cabe3247b2f520_black-basta_elex_luca-stealer.exe
Resource
win10v2004-20250410-en
General
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Target
2025-05-02_058b7fb46112c77931cabe3247b2f520_black-basta_elex_luca-stealer
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Size
9.1MB
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MD5
058b7fb46112c77931cabe3247b2f520
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SHA1
c0bf54971d2e622b3d26ec05cf49b79786a9db7b
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SHA256
f5e7dbb0de1f4f4f13f4e56badc1672ae4c7226b838cdc6d66c4b17ce02612e0
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SHA512
58026d3e9901240cba13767b2ce63b68a12937fe4e35e188854f2e85ca4b5c7843e9a81e995e2a52e412a282b609f14dd4c25de53958fda8217bee09644f53db
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SSDEEP
49152:iGyqWyWy0GyqWyWyMRPC1eHc785diLvQ8b1gt/Ido:iGyqWyWy0GyqWyWyMRPC1eHL5dGYSEYo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 2025-05-02_058b7fb46112c77931cabe3247b2f520_black-basta_elex_luca-stealer unpack001/out.upx
Files
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2025-05-02_058b7fb46112c77931cabe3247b2f520_black-basta_elex_luca-stealer.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 54KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 124KB - Virtual size: 124KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pb Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE