Static task
static1
Behavioral task
behavioral1
Sample
1b2b2843e16ad71f6476e4368ab9a688e6b6c1d01d95d04041a22f51228b5eb3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1b2b2843e16ad71f6476e4368ab9a688e6b6c1d01d95d04041a22f51228b5eb3.exe
Resource
win10v2004-20240226-en
General
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Target
1b2b2843e16ad71f6476e4368ab9a688e6b6c1d01d95d04041a22f51228b5eb3
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Size
224KB
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MD5
8c61bcffa57a3a9674cbd7c920a6bbb3
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SHA1
37e7cd2847cba9c5914dabf766acd2d0c74cd532
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SHA256
1b2b2843e16ad71f6476e4368ab9a688e6b6c1d01d95d04041a22f51228b5eb3
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SHA512
3ffe871584fcb85d9e07463aa6f8bb3a5551b31e8c50e7fbd869ed8d97d11c7513e2a4f3fe6ea2d7d0504a59249f1d6efe61addff29e6e0d6751f126fd04537b
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SSDEEP
3072:8R4jdNqTqHLklZpb4RrRDwRQjZ3phRrbE0gmQD:aafcE1xphUmQ
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 1b2b2843e16ad71f6476e4368ab9a688e6b6c1d01d95d04041a22f51228b5eb3
Files
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1b2b2843e16ad71f6476e4368ab9a688e6b6c1d01d95d04041a22f51228b5eb3.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: 1KB - Virtual size: 1KB
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