Static task
static1
Behavioral task
behavioral1
Sample
NEAS.b436d33193b8fc28c1025485114f85a0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.b436d33193b8fc28c1025485114f85a0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.b436d33193b8fc28c1025485114f85a0_JC.exe
-
Size
154KB
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MD5
b436d33193b8fc28c1025485114f85a0
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SHA1
94836074aa74a8418834d0da0de3cefdab63ae81
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SHA256
f4cf6310b74214261806ad27aee2b38df19a04f24c2309ea7c53888d44a13090
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SHA512
6345874deab18d8a9fd20db2ac55473b00a7e2151b50469bfdcfa39a538e3ae993e424a8e2fbd6602852693277bcfc594a95cd574292b62a1355d9a206f9f37e
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SSDEEP
3072:xSButNKi6H7Hz2VGTlCOOkTX3KYc6JtKRie4vxDds78jTBjBSA:Y+8ZL/bTXR1JDjxDG2dh
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.b436d33193b8fc28c1025485114f85a0_JC.exe
Files
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NEAS.b436d33193b8fc28c1025485114f85a0_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