Behavioral task
behavioral1
Sample
5c04d39559fae364fd70b18b2a0b3299fb211382f58518bf43f66f1455a922c1.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
5c04d39559fae364fd70b18b2a0b3299fb211382f58518bf43f66f1455a922c1.exe
Resource
win10v2004-20230221-en
General
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Target
5c04d39559fae364fd70b18b2a0b3299fb211382f58518bf43f66f1455a922c1
-
Size
605KB
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MD5
3400d0f64623b161fd211c0044557af8
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SHA1
83764baab3c1fa2316681d742922f3df3b2f1be6
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SHA256
5c04d39559fae364fd70b18b2a0b3299fb211382f58518bf43f66f1455a922c1
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SHA512
085ef4b1010fc8b3a4c6e1660a6de97cc58c785a80f33406591328e9bcbea97a3e5d68b434ec6cba077d97a1f1dee896e689e9ced9dd92e5a0c371b000d1e38b
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SSDEEP
12288:FXe9PPlowWX0t6mOQwg1Qd15CcYk0We161JpMbT4JjPJ:MhloDX0XOf4GJpMbUJjR
Malware Config
Signatures
-
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 5c04d39559fae364fd70b18b2a0b3299fb211382f58518bf43f66f1455a922c1 unpack001/out.upx
Files
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5c04d39559fae364fd70b18b2a0b3299fb211382f58518bf43f66f1455a922c1.exe 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: 788KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 337KB - Virtual size: 340KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 267KB - Virtual size: 268KB
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_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: 560KB - Virtual size: 559KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 178KB - Virtual size: 177KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 275KB - Virtual size: 274KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ