Static task
static1
Behavioral task
behavioral1
Sample
stail.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
stail.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
stail.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral4
Sample
stail.exe
Resource
win11-20240802-en
General
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Target
stail.exe
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Size
4.0MB
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MD5
882f0efe9d2215736da375b3542e1575
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SHA1
b8f47bc05c2a0d7d336f7c201fc09e6af3b93a41
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SHA256
1bda055af670cb8e8f37d4860197b58cea1464c16dfaa31fadf42a9eedee8b25
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SHA512
e385accd0c6300c38abe7f8f55ef9fcb5938cbc5baf69f858a43eb36b36d892888ba6a388643dda1bc09cefffcdbda55549d95edf62dcd35b4b0420da109e888
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SSDEEP
98304:xdFkdsb9FbCaPoEyB+U9j5bAANbIN8LwjleZvbpmBe:DOSBFpotj5XbW8eqvbpmBe
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource stail.exe
Files
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stail.exe.exe windows:1 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: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 584B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
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: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ