Behavioral task
behavioral1
Sample
WinLocker(Don't Open).exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
WinLocker(Don't Open).exe
Resource
win10v2004-20240508-en
General
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Target
WinLocker(Don't Open).exe
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Size
397KB
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MD5
98c556fc3dc4f8a3b00304c4a248c004
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SHA1
4903613f133857158d57bba539b6cc7bdf00c229
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SHA256
a0ed055bfcef75af4bb6a23261c9864be7eb347a801b41e8a31a13e3fcbd9233
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SHA512
a1b600076a2501be86532a96ef9d613c73c9d43a12cc21edf51709d5dd49d2dfeafd3cacac315d8c8486cd79f10288378cf82cf377c1f2600f757a0ce971fe25
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SSDEEP
6144:MLy84u9nSO2GjZkD10BIY3rb1YfBdfpoZ3u/Ht52w6JSeiFPXf3S:Y+u9nx2GjMY3XKfd/H/9PPS
Malware Config
Signatures
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ModiLoader Second Stage 1 IoCs
Processes:
resource yara_rule sample modiloader_stage2 -
Modiloader family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource WinLocker(Don't Open).exe
Files
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WinLocker(Don't Open).exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
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: 326KB - Virtual size: 326KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 4KB - Virtual size: 4KB
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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 16B
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: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ