Static task
static1
Behavioral task
behavioral1
Sample
JRunner.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
JRunner.exe
Resource
win10v2004-20230220-en
General
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Target
JRunner.exe
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Size
3.8MB
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MD5
9be8934577e5acfae3934d3bfbd14e13
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SHA1
a9aeb16c563bbc8a83db84480464b70d8d9c2836
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SHA256
0153f624b9bb0ca27d0358c43e996253b271994fd8998bdc60402d8c6b7c25ec
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SHA512
91a4577bc9f30d681d16536b3293607093d5c49c566eb6ba8ee94aa766291cce63a47533495067c26950a2fcc856871bb055f89e487a75c3897a2c54211f90f1
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SSDEEP
49152:fie1jLZhTOWWBVcyClY1bEWy7330taMUlf:RLZcnBmlY1b9I330
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource JRunner.exe
Files
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JRunner.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 3.8MB - Virtual size: 3.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 33KB - Virtual size: 33KB
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