Static task
static1
Behavioral task
behavioral1
Sample
b81378d0101729d0b18476cd7e9c7bc6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b81378d0101729d0b18476cd7e9c7bc6.exe
Resource
win10v2004-20240226-en
General
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Target
b81378d0101729d0b18476cd7e9c7bc6
-
Size
155KB
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MD5
b81378d0101729d0b18476cd7e9c7bc6
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SHA1
26b89bbcc28f819aa023d5213873997938e14cb6
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SHA256
ed2bb3326b45137c3a6656264a6301d0f67c8674f3331ff5c16150ac39edaedf
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SHA512
f69f5ec3b64b60c92e2d602822cbbb21158db578a31463f89d33fec0e55cbaee325f1ac03305dbd0e57a08109acc263ef0142c8b9c29f6aae81a82fc15d23a2d
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SSDEEP
3072:xSButNKi6H7Hz2VGTlCOOkTX3KYc6JtKRie4vxDds78jTBjBSWi:Y+8ZL/bTXR1JDjxDG2dXi
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b81378d0101729d0b18476cd7e9c7bc6
Files
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b81378d0101729d0b18476cd7e9c7bc6.exe windows:1 windows x86 arch: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