Behavioral task
behavioral1
Sample
7c4ab87d0790d54ab667f3ce1dfcc4c977283e95898ebdac3ce09cb5e7bdb32c.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
7c4ab87d0790d54ab667f3ce1dfcc4c977283e95898ebdac3ce09cb5e7bdb32c.exe
Resource
win10v2004-20230915-en
General
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Target
7c4ab87d0790d54ab667f3ce1dfcc4c977283e95898ebdac3ce09cb5e7bdb32c
-
Size
467KB
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MD5
21d9bd7801f48aaf6315a94a4f37444f
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SHA1
4b325fe9d5ddea0e0c063464255be5462a976565
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SHA256
7c4ab87d0790d54ab667f3ce1dfcc4c977283e95898ebdac3ce09cb5e7bdb32c
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SHA512
677558d20a273cbda7578274fc124e22d3a2ac3cd0740c0c2ad5dfa87b9db7e05cc6b57083a2e95f978dad4cb8ee397e383da2c20743c8eacbb742e33d966a6d
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SSDEEP
12288:qsHzOUNUSB/o5LsI1uwajJ5yviqI9rIVz8+UBAWKB9Mt8xF:diUmSB/o5d1ubApnWKkKx
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 7c4ab87d0790d54ab667f3ce1dfcc4c977283e95898ebdac3ce09cb5e7bdb32c unpack001/out.upx
Files
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7c4ab87d0790d54ab667f3ce1dfcc4c977283e95898ebdac3ce09cb5e7bdb32c.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 636KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 371KB - Virtual size: 372KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 95KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 619KB - Virtual size: 618KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 190KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 18KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 103KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ