Static task
static1
Behavioral task
behavioral1
Sample
2145e91ffbd00b642a0cca18aa3aba488fa84c0f9cb1d3014637f80970890d64.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2145e91ffbd00b642a0cca18aa3aba488fa84c0f9cb1d3014637f80970890d64.exe
Resource
win10v2004-20240226-en
General
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Target
2145e91ffbd00b642a0cca18aa3aba488fa84c0f9cb1d3014637f80970890d64
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Size
96KB
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MD5
b22ca9c94a50ff1e4435bd74ae21a1e7
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SHA1
94e33b4864bacf9ff4ccd4ebaf3c9616ff6091e3
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SHA256
2145e91ffbd00b642a0cca18aa3aba488fa84c0f9cb1d3014637f80970890d64
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SHA512
9f138e59d7387537fca2678aedb58ce3a45868e519c277c1150ee154791fa4d02427807b5fb5ed98d7b3a5e9a07360be29768e9d399396159e442826ab7d5de1
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SSDEEP
1536:Y3GfaJfCnTBIcdlKaZt+XBu6FugXxb+utXLZwXWwD+nJGpOfUWuUtKtNDXxoB63k:YxaTBpdvWhugX7t7ZwMJGMMWLymB63k
Malware Config
Signatures
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Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2145e91ffbd00b642a0cca18aa3aba488fa84c0f9cb1d3014637f80970890d64
Files
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2145e91ffbd00b642a0cca18aa3aba488fa84c0f9cb1d3014637f80970890d64.exe windows:4 windows x86 arch:x86
b92a0debf087571b4c58dcb5b899da90
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
LoadIconA
msvcrt
exit
advapi32
RegCloseKey
Sections
.MPRESS1 Size: 90KB - Virtual size: 376KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE