Static task
static1
Behavioral task
behavioral1
Sample
1b648cf3fde2e2bb2c193a87a464e2b2d7d57cca2ef2bdeb69f3741b6d8bbb2d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1b648cf3fde2e2bb2c193a87a464e2b2d7d57cca2ef2bdeb69f3741b6d8bbb2d.exe
Resource
win10v2004-20240226-en
General
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Target
1b648cf3fde2e2bb2c193a87a464e2b2d7d57cca2ef2bdeb69f3741b6d8bbb2d
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Size
284KB
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MD5
eaff6a05402e6919885c0791e6771287
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SHA1
ba65fd1be9a069074c29e942be5724e882555084
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SHA256
1b648cf3fde2e2bb2c193a87a464e2b2d7d57cca2ef2bdeb69f3741b6d8bbb2d
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SHA512
6b1b142da807382de63aae9f8e6e43c75d9ac21a8c637d9231223f98863720fa7a41a8f473db21bfc7d0d9e98d0d5ba20a00a715ee81fd0084b0166e7deebbf4
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SSDEEP
6144:hafcEHI/prnm4y3NjTjuC8xOcxphNtnRPF9cCGrIaXKv7hmQ:0HIhnmn9jT8rnRNhjT8Q
Malware Config
Signatures
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Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1b648cf3fde2e2bb2c193a87a464e2b2d7d57cca2ef2bdeb69f3741b6d8bbb2d
Files
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1b648cf3fde2e2bb2c193a87a464e2b2d7d57cca2ef2bdeb69f3741b6d8bbb2d.exe windows:4 windows x86 arch:x86
3e3d633779e35448851e7a9ca7e72522
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
ole32
CoInitialize
Sections
.MPRESS1 Size: 163KB - Virtual size: 404KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 105KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.l2 Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ