Behavioral task
behavioral1
Sample
entry001/install_MDA.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
entry001/install_MDA.exe
Resource
win10v2004-20230220-en
General
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Target
file_4476c68a3d4d4379bb0f81543fffa00a_2023-04-25_10_10_11_404000.zip
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Size
357KB
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MD5
aa0973621c2124b9113ddd1bbb14e6d6
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SHA1
ba910bee1748b621e9455cd4ff18a0f0cc1e1a6f
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SHA256
f6e901222023b73da5ea4313934eba4d38fab260e23859736ccf74d96c2c6975
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SHA512
ec07db7b326eecb570d4bd3b35e0b87cb417221f55536464814cb10d6254390199c21756d06f4b1375455a96beb36a1eb402379b38945672a20f98691084f0e3
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SSDEEP
6144:nW4pSVlwQGpRttHQkDqimzCZLH736SphsQvMQ/CjSIPGFi/FQg10p7A4ON:WXlUthQkOHzwH73P+QU3D+8YpcDN
Malware Config
Signatures
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resource yara_rule static1/unpack001/entry001/install_MDA.exe upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack002/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/entry001/install_MDA.exe unpack002/out.upx
Files
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file_4476c68a3d4d4379bb0f81543fffa00a_2023-04-25_10_10_11_404000.zip.zip
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entry001/install_MDA.exe.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 472KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 514KB - Virtual size: 513KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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manifest.json