Control_RunDLL
Behavioral task
behavioral1
Sample
fa5bfc3e9fd2f3341efc890e7b4ff7018b6dd089e9482826db37578ac30bc92d.dll
Resource
win7-20240221-en
General
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Target
fa5bfc3e9fd2f3341efc890e7b4ff7018b6dd089e9482826db37578ac30bc92d
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Size
251KB
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MD5
3802057e68e3e8ffa68a756e205339c8
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SHA1
da1f4070ec457092beae73ddbe971e4c932d5d9b
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SHA256
fa5bfc3e9fd2f3341efc890e7b4ff7018b6dd089e9482826db37578ac30bc92d
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SHA512
611d935397415156b2eb67eb7d2937cd1f11c561f3920f06d4fd1f495ca4dcd6b28bee52d0c38d415e9003f012677c8180683211dfebb82af66df7cb150d26cc
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SSDEEP
6144:Qrp5Ke4yhvvldbGpxMgnPOn7ksWL8HE+dwViPn4ZhlL29qWi+t5s0:Qrp5KenUrYF6nc+hl690+tZ
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule sample acprotect -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa5bfc3e9fd2f3341efc890e7b4ff7018b6dd089e9482826db37578ac30bc92d unpack001/out.upx
Files
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fa5bfc3e9fd2f3341efc890e7b4ff7018b6dd089e9482826db37578ac30bc92d.dll windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Exports
Exports
Sections
UPX0 Size: - Virtual size: 204KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 249KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.dll windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 260KB - Virtual size: 259KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 41KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 118KB - Virtual size: 118KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ