Behavioral task
behavioral1
Sample
NEAS.b8414837491c8a0ff375ba0c2f2f4310.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.b8414837491c8a0ff375ba0c2f2f4310.exe
Resource
win10v2004-20230915-en
General
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Target
NEAS.b8414837491c8a0ff375ba0c2f2f4310.exe
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Size
241KB
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MD5
b8414837491c8a0ff375ba0c2f2f4310
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SHA1
17de702e0d7a0fd9f36eead556adcc467634ac4c
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SHA256
d097c1931fb35bfc77194e0ddc7aef67201ecf9b82ccb5d0224391adc75ec3b6
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SHA512
8aa02f3a84d255cb9bbba7944ac03a9e5ce4378a9a60eaf4485a55c26eebd03c679ccb605fe2e29b8155e3f76401ef894df753fe348a204830cd0a40f6438b93
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SSDEEP
6144:aRT9A65pP1wlYgrN1y6V1X1RonMequ8+my5ET7zbW9:WA65XwlYgrHy6V17kr8+m73zb
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 NEAS.b8414837491c8a0ff375ba0c2f2f4310.exe unpack001/out.upx
Files
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NEAS.b8414837491c8a0ff375ba0c2f2f4310.exe.exe windows:4 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: 388KB
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: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 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: 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: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ