Behavioral task
behavioral1
Sample
c71c7f794a686f5e2bfa9e6ad5bac95cb2e6fb7789bd9c1af21e2de7fed4cba4.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
c71c7f794a686f5e2bfa9e6ad5bac95cb2e6fb7789bd9c1af21e2de7fed4cba4.exe
Resource
win10v2004-20220812-en
General
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Target
c71c7f794a686f5e2bfa9e6ad5bac95cb2e6fb7789bd9c1af21e2de7fed4cba4
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Size
43KB
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MD5
89894ac80b39ca100cf107305f6a4649
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SHA1
3dee5e8e2bb9aa56655371672239403e91d4caee
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SHA256
c71c7f794a686f5e2bfa9e6ad5bac95cb2e6fb7789bd9c1af21e2de7fed4cba4
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SHA512
8fe836dfe8fa1f314fed35e5e096e35d771ba3e797a8eb10b123bf7013edffba9a8a55f44dd1259f17663bfe9bad745cf90f8d4ab5ba5c5675f62de635ffb323
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SSDEEP
768:g2uRm5u9883lr294jrUyR8Ac8k6YkcqAOTC5J8cIlSx5E9AqWiDgtRp9:gquPxjR1caQ3IC5J8cxRx9
Malware Config
Signatures
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ModiLoader Second Stage 1 IoCs
resource yara_rule static1/unpack001/out.upx modiloader_stage2 -
Modiloader family
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resource yara_rule sample upx
Files
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c71c7f794a686f5e2bfa9e6ad5bac95cb2e6fb7789bd9c1af21e2de7fed4cba4.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 41KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 77KB - Virtual size: 77KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 2KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 12B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ