Static task
static1
Behavioral task
behavioral1
Sample
scrss.exe
Resource
win7-20241010-en
General
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Target
JaffaCakes118_f102a9c9ef0ebbe9dbdde39b99beef77e6653cb2c1179def09981c506b23f20b
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Size
940KB
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MD5
7d4a404601e4ee4aa18068126d0175d8
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SHA1
c906ae42315460d282e9bfd5367a39864a886039
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SHA256
f102a9c9ef0ebbe9dbdde39b99beef77e6653cb2c1179def09981c506b23f20b
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SHA512
33b56a8e84993e96b7b2f4e7d688839ccdf412439fe6701a3a626e846cf74173919163dac6a54c076aba2f6a538853e705e2e7f032973ff12ae4cc15c45cf3c2
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SSDEEP
12288:WZ4+w7pP9v7M/UzcS8chIJniNFxeaUE5XF4Hgt6QPTgUfhxBcUjJD9DVTD/oPkHb:ICpPF7Q5SxMWr5V4U/ssrjJHlV1wEV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/scrss.bin
Files
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JaffaCakes118_f102a9c9ef0ebbe9dbdde39b99beef77e6653cb2c1179def09981c506b23f20b.zip
Password: infected
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scrss.bin.exe windows:4 windows x86 arch: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: 2.1MB - Virtual size: 2.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ