Behavioral task
behavioral1
Sample
1a67f881624db6efa36d334d1ca9d664.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1a67f881624db6efa36d334d1ca9d664.exe
Resource
win10v2004-20231215-en
General
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Target
1a67f881624db6efa36d334d1ca9d664
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Size
935KB
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MD5
1a67f881624db6efa36d334d1ca9d664
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SHA1
0251e69ddd75388aabb8e01afcd411bcdc927315
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SHA256
e8e776f90b54a4e14b13e5d2fc77eee8c87e2324056fcd6c94ce73dadb652b4c
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SHA512
dd9d51a6b9bbf244d311b64f8fabafa19e952e3f19979d02a820b5c4be9f7f2b37110eab24efb08f71b0dca40e9de11cedde3e28833134c5e784d1c010ea4446
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SSDEEP
24576:nwlBrygOW3dlJ+2JNk+2JN6iSQALZXjgd:m5dlJnkneQAljgd
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 1a67f881624db6efa36d334d1ca9d664 unpack001/out.upx
Files
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1a67f881624db6efa36d334d1ca9d664.exe windows:4 windows x86 arch: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: 380KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 219KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch: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: 404KB - Virtual size: 404KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ