Behavioral task
behavioral1
Sample
OC 44076345.exe
Resource
win7-20240903-en
General
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Target
21012025_0006_17012025_OC 44076345.001
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Size
753KB
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MD5
a25775d8a09644fdd5694feae6a4dde6
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SHA1
3072306c0d9ab4aecf5c7bbb23f3f5f83cbb70cc
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SHA256
4607df181c7ba5d22db44186f7c7b147394b0b1cd5e28d38d6aa2371e8f1dc61
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SHA512
ef9418a26b2ecc7590dfb8864c7d5874a9b2804c215d33ba8878606f50bacda17500f266c6c8f7c72d96908f36747f505270279981916263ecb063111c2287fb
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SSDEEP
12288:RHmV/54cNmO8sK1LOxrIFXDfDPYjXZV4GEJh/2IkauIJJWBxlemDcCjQNhr6yj61:RGVGcNeL1LA0VD09V4fGIIIPWBxzDhks
Malware Config
Signatures
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack002/out.upx autoit_exe -
resource yara_rule static1/unpack001/OC 44076345.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/OC 44076345.exe unpack002/out.upx
Files
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21012025_0006_17012025_OC 44076345.001.rar
Password: infected
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OC 44076345.exe.exe windows:5 windows x86 arch:x86
Password: infected
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: 536KB
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: 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 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: 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: 103KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ