Behavioral task
behavioral1
Sample
LummaC22.exe
Resource
win7-20240708-en
General
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Target
LummaC22.exe
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Size
114KB
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MD5
bc1b34e9f315af59dd23eb4d7efd0f01
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SHA1
776c95228c428c099277a88f465758e957ea4018
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SHA256
4e06238bc8743eb784aa386fc345ff6715eb8e94ab56ffbc4050f6fa37115192
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SHA512
f5a60d8c948949cb7ddf09c8262ec5ac7185e5d7e78129e4c4e3f3440a02f1215e9f13b4c6c1d3967f5e197b5d312b07c109f73c1ac2819bcbd9b5c383851328
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SSDEEP
3072:OE4lN6R4yDUthXvBLJu5JUXqfh/EftKoIout:OEPyyDYhXvBt4UXqqIoS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource LummaC22.exe
Files
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LummaC22.exe.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 244KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 113KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE