Behavioral task
behavioral1
Sample
e8bf0ed9f3fd781b0ad21671fa132c56474c6b1e168391be3ce6552e04da0f42.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
e8bf0ed9f3fd781b0ad21671fa132c56474c6b1e168391be3ce6552e04da0f42.exe
Resource
win10v2004-20231215-en
General
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Target
e8bf0ed9f3fd781b0ad21671fa132c56474c6b1e168391be3ce6552e04da0f42.exe.zip
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Size
2.1MB
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MD5
23ad7e761393d31bf73f3d5fd4aaa1de
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SHA1
76c8ec92e4bc15fc5be46498246f17315f617662
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SHA256
a5e33a2fedb97398bf9d5221c01593406660a7def52d0257dc4452613fa8451a
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SHA512
4550b0709c920a5821f63ccce78ad28bf656d9a11dcaebb3f05d4ff9efd55caae379f08bc1cfd3436b4517da73978fe4dbef9daa66227f181b1dd0b752b9023e
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SSDEEP
49152:3QvXMyzArweR+ifKZundN+u8zIALBg5C48JuOYj6F+QnY:3KM4AkeR+if4k3+3oWEj6FW
Malware Config
Signatures
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resource yara_rule static1/unpack001/e8bf0ed9f3fd781b0ad21671fa132c56474c6b1e168391be3ce6552e04da0f42.exe upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack002/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/e8bf0ed9f3fd781b0ad21671fa132c56474c6b1e168391be3ce6552e04da0f42.exe unpack002/out.upx
Files
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e8bf0ed9f3fd781b0ad21671fa132c56474c6b1e168391be3ce6552e04da0f42.exe.zip.zip
Password: infected
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e8bf0ed9f3fd781b0ad21671fa132c56474c6b1e168391be3ce6552e04da0f42.exe.exe windows:5 windows x86 arch: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: 2.3MB
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: 1.8MB - Virtual size: 1.8MB
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_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: 557KB - Virtual size: 557KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 179KB - Virtual size: 179KB
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: 1.8MB - Virtual size: 1.8MB
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