Behavioral task
behavioral1
Sample
1603bf16a86935417f4a52c5fee3f5bd30fefcbaed1c7483ebd32c80f7fef8af.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
1603bf16a86935417f4a52c5fee3f5bd30fefcbaed1c7483ebd32c80f7fef8af.exe
Resource
win10v2004-20220812-en
General
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Target
1603bf16a86935417f4a52c5fee3f5bd30fefcbaed1c7483ebd32c80f7fef8af
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Size
592KB
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MD5
0016b20e46142e2b1b314f7a5459da56
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SHA1
b42c13859d16033610266d955dc041ccc745b0fc
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SHA256
1603bf16a86935417f4a52c5fee3f5bd30fefcbaed1c7483ebd32c80f7fef8af
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SHA512
66776fb74aea1174ee7f2fc446d6b7fcffc18cb580d10527832011217343f51f7cd19d1039b0b39d34fa18fc3e5addbfe22706fc94a85867b78bf31011aa7822
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SSDEEP
12288:6F7dFeCXuLKcCVsz6SDLXo67gwv3/jA0:gPeCXuLKdsO4L4gs
Malware Config
Signatures
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ISR Stealer payload 1 IoCs
resource yara_rule sample family_isrstealer -
Isrstealer family
Files
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1603bf16a86935417f4a52c5fee3f5bd30fefcbaed1c7483ebd32c80f7fef8af.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 576KB - Virtual size: 575KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ