Static task
static1
Behavioral task
behavioral1
Sample
NEAS.831d05ababf9228763ee15d640a93a90_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.831d05ababf9228763ee15d640a93a90_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.831d05ababf9228763ee15d640a93a90_JC.exe
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Size
154KB
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MD5
831d05ababf9228763ee15d640a93a90
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SHA1
ed08f639c1c87fb1003a34c971dfaa22ae10c36a
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SHA256
f06986815d2c12b2c2914f91f719cfa5f27b6fbefe60c29b7d6dd7bf85778e2b
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SHA512
eae8dcc669b9cd7babf08b685e2d24e42f3e3a36f5c7c58e72ada821fa15119e5bfb5e4ccf65b44fb90dc044f222a58a7fbafe9a64352f2945cde9b9ff0133ba
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SSDEEP
3072:xSButNKi6H7Hz2VGTlCOOkTX3KYc6JtKRie4vxDds78jTBjBSWR:Y+8ZL/bTXR1JDjxDG2dXR
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.831d05ababf9228763ee15d640a93a90_JC.exe
Files
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NEAS.831d05ababf9228763ee15d640a93a90_JC.exe.exe windows:1 windows x86
f6091aeca3520f5f36a5119941ed2b72
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
crypt32
CryptBinaryToStringW
kernel32
GetProcAddress
LoadLibraryA
RtlUnwind
VirtualProtect
GetModuleHandleW
user32
GetDlgItem
GetDlgItemInt
GetWindowLongA
crtdll
__GetMainArgs
exit
raise
signal
ulib
?Initialize@FSN_FILTER@@QAEEXZ
??0DSTRING@@QAE@XZ
??0PATH@@QAE@XZ
??0ARRAY@@QAE@XZ
??0ARGUMENT_LEXEMIZER@@QAE@XZ
?QueryFsnodeArray@FSN_DIRECTORY@@QBEPAVARRAY@@PAVFSN_FILTER@@@Z
??1PROGRAM@@UAE@XZ
??1PATH_ARGUMENT@@UAE@XZ
??1FSN_FILTER@@UAE@XZ
?ValidateVersion@PROGRAM@@UBEXKK@Z
?Usage@PROGRAM@@UBEXXZ
?GetStandardError@PROGRAM@@UAEPAVSTREAM@@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: 135KB - Virtual size: 135KB
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: 280B - Virtual size: 280B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE