Static task
static1
Behavioral task
behavioral1
Sample
2023-08-22_df05953c06d74912cb5abdd147cd9e2b_xiaoba_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-22_df05953c06d74912cb5abdd147cd9e2b_xiaoba_JC.exe
Resource
win10v2004-20230831-en
General
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Target
2023-08-22_df05953c06d74912cb5abdd147cd9e2b_xiaoba_JC.exe
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Size
2.9MB
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MD5
df05953c06d74912cb5abdd147cd9e2b
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SHA1
673a1617608e78c04ab361e4bf09dc18ef3813d7
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SHA256
040ef7e98095d25cea4bc644ea8daab781a7e1218b7dc40124f691f073f62b0f
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SHA512
b07131e64757dd5b1e306234c3f5c293b4167d11da704d03c9e1e0e73df2e2e4fcf996bb57976fcb298902a406af2caabf8ccc35620471cd2f24a138b57e0bd0
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SSDEEP
49152:+CayaTVFGTKax0GnpAe4hAyGWliJi3fdYHWScmp8D7cZBmn:QXGTKax0GnpAesGQikfdYHWtGycZBmn
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-22_df05953c06d74912cb5abdd147cd9e2b_xiaoba_JC.exe
Files
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2023-08-22_df05953c06d74912cb5abdd147cd9e2b_xiaoba_JC.exe.exe windows x86
2b6000b76b2ba0f1f625c32c9b1965d2
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvfw32
DrawDibDraw
avifil32
AVIStreamGetFrame
winmm
midiStreamRestart
ws2_32
gethostname
rasapi32
RasHangUpA
kernel32
SetLastError
user32
SetMenuItemBitmaps
gdi32
Chord
msimg32
GradientFill
winspool.drv
DocumentPropertiesA
comdlg32
ChooseColorA
advapi32
RegCloseKey
shell32
SHGetSpecialFolderPathA
ole32
CLSIDFromProgID
oleaut32
UnRegisterTypeLi
comctl32
ImageList_AddMasked
wininet
InternetCloseHandle
msvcrt
strncpy
iphlpapi
GetInterfaceInfo
psapi
GetMappedFileNameW
Sections
.text Size: 1.6MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.sedata Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 104KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.sedata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ