Behavioral task
behavioral1
Sample
GameUpdater.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
GameUpdater.exe
Resource
win10v2004-20231215-en
General
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Target
46cb03f0ba5823adb945b76f4fb3e030
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Size
244KB
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MD5
46cb03f0ba5823adb945b76f4fb3e030
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SHA1
1bf1804ca3710a5a96eacd120afeb4c7ebf00f81
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SHA256
510788c78898ed6b264e603d18879742c8ef5975c152afdea6562efba82e6532
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SHA512
ca05a65a6bf8b9f62dc86792ed4eb261669f9c6b9822822784550a523e823374df91e5b33e76a9e4c05733fdf29975943685e18494538f5a815ecffcf8faf74c
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SSDEEP
6144:k0M9JF+gJ3jG5fP59g07TecfN91QeHL6m6PLMocUi:vM9JF7JO59/76cl9FL6VP3i
Malware Config
Signatures
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resource yara_rule static1/unpack001/GameUpdater.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/GameUpdater.exe unpack002/out.upx
Files
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46cb03f0ba5823adb945b76f4fb3e030.zip
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GameUpdater.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 324KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 155KB - Virtual size: 156KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 102KB - Virtual size: 104KB
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_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 265KB - Virtual size: 264KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 14KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ