Static task
static1
Behavioral task
behavioral1
Sample
kwchtG94.exe
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
kwchtG94.exe
Resource
win10v2004-20240426-en
General
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Target
kwchtG94.zip
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Size
1.4MB
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MD5
0cf0f13f57bfdac96ca1ea1ec4f5c375
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SHA1
cda1af3f7789b617b624e2be9a94e1faaa24c6e7
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SHA256
bc1aefa441170f488488a59af66962be76deec6ffb4241be2dfb6855453f9a22
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SHA512
fb058fa981981363323a0b30dfe2ec550a3a5ddbc9eae3f03a5f050a71103db61498fd9199512c3aa88b7d1067bf74a44d19d1158ac7ec527572477798788103
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SSDEEP
24576:PC7b/rWpwpC3boYuYklUC/eWyf5Cz3lzmBzoXndpi1va66g684zQXO+jxGqNW0:PSzY68oZWW0Wtm0nviGgxk+jxl40
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/kwchtG94.exe
Files
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kwchtG94.zip.zip
Password: virus
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kwchtG94.exe.exe windows:6 windows x86 arch:x86
Password: virus
b9180f94db9ea77f1a1c16e704bf8717
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
GetLocalTime
HeapAlloc
HeapFree
ExitProcess
GetModuleHandleA
LoadLibraryA
GetProcAddress
user32
GetMessageW
shell32
ShellExecuteA
advapi32
RegSetValueExA
Sections
.text Size: - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 215KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.1Q[ Size: - Virtual size: 578KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.),E Size: 1024B - Virtual size: 796B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.sc= Size: 1.5MB - Virtual size: 1.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 284B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ