Static task
static1
Behavioral task
behavioral1
Sample
040253F5FF91708D50A5203D166F580B.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
040253F5FF91708D50A5203D166F580B.exe
Resource
win10v2004-20231222-en
General
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Target
3844aebcb96aa3288f9a67aa1871a6ce
-
Size
101KB
-
MD5
3844aebcb96aa3288f9a67aa1871a6ce
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SHA1
c74397a7136a43811f05eb6f8cd577497dcf79a1
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SHA256
55f71cc008ea2908a08db70328867339f0e6a55b3992eaa4ddcfd141d59e339d
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SHA512
41836fcfd7d6c99cf24afb1d30568b65563b9d6ebb780364a6146730e39bb839aab76e1114797abe09e9791c1e39ac3f666c32b314e671af89c13f4731a32245
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SSDEEP
1536:GCiuy6TLGM67goiX3q3eb4u/Y/MwSYd/4wOiOwdC8XwCRosZpmyhgoPU0ksLrQ7N:irqxTXa3d3916LxwT1oUpJ57kMyHnt
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/040253F5FF91708D50A5203D166F580B.VIR
Files
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3844aebcb96aa3288f9a67aa1871a6ce.zip
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040253F5FF91708D50A5203D166F580B.VIR.exe windows:4 windows x86 arch:x86
4c1ca7fc217190edd2f906491b79874b
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetCommandLineA
GetModuleFileNameA
GetCommandLineA
GetDateFormatA
GetCommandLineA
HeapAlloc
GetCommandLineA
GetFileSize
GetCommandLineA
lstrcpynA
GetCommandLineA
lstrcmpiA
GetCommandLineA
lstrcatA
GetCommandLineA
GetModuleHandleA
GetCommandLineA
user32
InsertMenuA
AppendMenuA
IsMenu
DrawIcon
GetMenu
CalcMenuBar
CloseWindow
CreateIcon
GetFocus
GetDC
IsWindow
BlockInput
AlignRects
DialogBoxParamA
EndDialog
DrawTextA
CopyRect
GetCursor
AppendMenuW
DialogBoxParamW
CopyImage
LoadMenuA
GetWindowTextA
GetDlgItem
GetWindowTextLengthA
DrawTextW
CopyIcon
LoadCursorA
DrawIconEx
advapi32
RegLoadKeyW
RegReplaceKeyW
RegEnumValueW
RegDeleteValueA
RegQueryValueExA
RegQueryInfoKeyA
RegCreateKeyExW
RegQueryValueW
RegQueryValueExW
RegEnumKeyExA
RegDeleteValueW
RegCreateKeyExA
RegOpenKeyExA
RegOpenKeyExW
RegDeleteKeyW
RegGetKeySecurity
RegQueryValueA
RegCreateKeyW
RegQueryInfoKeyW
RegEnumKeyExW
RegDeleteKeyA
RegReplaceKeyA
RegFlushKey
RegOpenKeyA
RegEnumKeyW
RegOpenKeyW
RegLoadKeyA
RegEnumKeyA
RegEnumValueA
RegFlushKey
RegCreateKeyW
RegQueryInfoKeyW
RegEnumKeyA
RegReplaceKeyA
RegDeleteKeyW
RegQueryValueA
RegQueryValueW
RegQueryValueExA
RegEnumValueW
RegOpenKeyExW
RegDeleteValueA
RegDeleteValueW
RegOpenKeyExA
RegEnumKeyExA
RegQueryInfoKeyA
RegOpenKeyW
RegEnumKeyW
RegEnumKeyExW
RegCreateKeyExW
RegCreateKeyExA
RegDeleteKeyA
RegLoadKeyW
RegReplaceKeyW
RegQueryValueExW
RegLoadKeyA
RegGetKeySecurity
RegOpenKeyA
RegEnumValueA
Sections
.text Size: 19KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.r3a7a Size: 6KB - Virtual size: 139KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 5KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.r21c Size: 1024B - Virtual size: 2KB
IMAGE_SCN_MEM_READ