Static task
static1
Behavioral task
behavioral1
Sample
jppye.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
jppye.exe
Resource
win10v2004-20240226-en
General
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Target
cuciw5h4clsi2h.zip
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Size
1.4MB
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MD5
60dc63f8a518bd9b3d654d5a5007ebae
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SHA1
011f5673f37a689f9b486039a59eed66f3fd5aea
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SHA256
52bf60cbb33b9a79c863d11ec0541af18e04aab3e9c69e74dccc15d72014e980
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SHA512
e17105b34719efee7219d805fd267388302af7329639b8df216cc04a7a078dec9edd6eecb545d482be794adc5eabd885dc0124d93e9f2029a320eb37f611f41e
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SSDEEP
24576:BhOI8NtT+PqD1N71vDIaZr1yxxRiih4N/243Y/+mbDhkClS//zMcinA2L9ZCNDkf:BhKNtyPC1N7tDIaV1SRNAEHhkCIng5B5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/jppye.exe
Files
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cuciw5h4clsi2h.zip.zip
Password: mh
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jppye.exe.exe windows:6 windows x86 arch:x86
Password: mh
583cc2ef28f6fe36f423c4f7908aa09a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
CreateFileA
GetSystemTimeAsFileTime
LocalAlloc
LocalFree
GetModuleFileNameW
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
PostThreadMessageA
CharUpperBuffW
advapi32
AllocateAndInitializeSid
ws2_32
listen
mswsock
GetAcceptExSockaddrs
ole32
CoUninitialize
crypt32
CertCloseStore
iphlpapi
GetIpNetTable
oleaut32
SysFreeString
shlwapi
SHDeleteKeyW
Sections
x"4+z'cA Size: - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
9o@Uvw'? Size: - Virtual size: 316KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
0/5l0BZP Size: - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
J;'jw"5G Size: - Virtual size: 696KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
hhqgaxk^ Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
WMqv5lo0 Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
\j[-L./; Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
73eZ4mDF Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ