Static task
static1
Behavioral task
behavioral1
Sample
1f42140326122e8dcd7a62db7b4b2850_exe32_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
1f42140326122e8dcd7a62db7b4b2850_exe32_JC.exe
Resource
win10v2004-20230915-en
General
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Target
1f42140326122e8dcd7a62db7b4b2850_exe32_JC.exe
-
Size
181KB
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MD5
1f42140326122e8dcd7a62db7b4b2850
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SHA1
db5073b3859f89eb68097467f21fb6f94e8b402e
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SHA256
0446a72e9461373eb75f36fe4f37324755fa0095c3d94e138ca240b10667c1e3
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SHA512
c0700570c7082ec39e3f240045c09a1afc98bcfbddafa3d9aa02b6530af62ba2e85552abffe24532384500f0fd5bb3d81db9816f8e93dccdce53aa636619605d
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SSDEEP
3072:YG9WdoX/14GwN+iHhK/xYHeAvG4HTQSKsTRbjpu5kS6AF+mheuxRO0Vrb:D9WG14GWx2xYnIstbjgHESeuz5b
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1f42140326122e8dcd7a62db7b4b2850_exe32_JC.exe
Files
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1f42140326122e8dcd7a62db7b4b2850_exe32_JC.exe.exe windows:1 windows x86
0fc2e0fe86c492f53419b1bb5c85f1a5
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
crypt32
CryptBinaryToStringW
CertFindCertificateInStore
kernel32
GetProcAddress
LoadLibraryA
RtlUnwind
VirtualProtect
GetModuleHandleW
GetStartupInfoW
lstrlenW
GetVersionExW
LoadLibraryW
DefineDosDeviceW
GetModuleHandleA
GetLastError
QueryDosDeviceW
user32
GetDlgItem
GetDlgItemInt
GetWindowLongA
ShowWindow
LoadStringW
SendMessageW
MessageBoxW
DefWindowProcW
PostMessageW
crtdll
__GetMainArgs
exit
raise
signal
comctl32
InitCommonControlsEx
advapi32
RegOpenKeyExW
RegSetValueExW
RegQueryValueExW
RegCloseKey
ulib
?GetStandardError@PROGRAM@@UAEPAVSTREAM@@XZ
??0DSTRING@@QAE@XZ
??0PATH@@QAE@XZ
ntdll
RtlFreeHeap
RtlAllocateHeap
Sections
.text Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 7KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 161KB - Virtual size: 161KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 491B - Virtual size: 491B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE