Behavioral task
behavioral1
Sample
d4449a3f8d728c2a1b324035925bfcf706cc5aacc5e16aca2816c9fcd1f16849.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
d4449a3f8d728c2a1b324035925bfcf706cc5aacc5e16aca2816c9fcd1f16849.exe
Resource
win10v2004-20240802-en
General
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Target
d4449a3f8d728c2a1b324035925bfcf706cc5aacc5e16aca2816c9fcd1f16849
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Size
2.9MB
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MD5
e0bf919ec54d4c3d14e384969cc230b0
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SHA1
b38b411cc76948baa0234c1f670dbf876e1d5e51
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SHA256
d4449a3f8d728c2a1b324035925bfcf706cc5aacc5e16aca2816c9fcd1f16849
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SHA512
4a6eb259f146e4d006b54649c561aae80b5fe30c4b9fe0d0d3e2d00ef6233c948c94c1a10fa38a08d32c3faf9f08175e5e9c8a8dc58d50438b8817ff47ac7fe4
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SSDEEP
49152:NDU+fe9YRGjsNwd9isQ6bYYE7ORL4HrOVPisXIa77TO7cBX3FymLrzp6vcP69fhy:Ng+feuvwDiN6bYYE7iLKyJiaIaXuct35
Malware Config
Signatures
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ModiLoader First Stage 1 IoCs
resource yara_rule static1/unpack001/out.upx modiloader_stage1 -
Modiloader family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d4449a3f8d728c2a1b324035925bfcf706cc5aacc5e16aca2816c9fcd1f16849 unpack001/out.upx
Files
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d4449a3f8d728c2a1b324035925bfcf706cc5aacc5e16aca2816c9fcd1f16849.exe windows:4 windows x86 arch: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: 15.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.9MB - Virtual size: 2.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch: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: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 64KB - Virtual size: 63KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 13KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 44B
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: 142KB - Virtual size: 142KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15.3MB - Virtual size: 15.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ