Static task
static1
Behavioral task
behavioral1
Sample
12051_bwhIC.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
12051_bwhIC.exe
Resource
win10v2004-20231215-en
General
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Target
12051_bwhIC.zip
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Size
19.7MB
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MD5
256ebd59ae377265767ad452febf8c03
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SHA1
6711c6efbb934c6fa4c29bad4ac516a56a9e0e26
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SHA256
829d3c9460b9c3b2fd20afe904ba53cd329f1d9d9ad3858daf43988479c78d44
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SHA512
f6136e242e60313ff3fbc453e51ab74001078653c51883616f07d6cbcc29093d095158c8d588374aa3760e2da83026c8c92666f121a8b0b152c0368aac60cfc7
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SSDEEP
393216:l5iV5J22FfzKkwVaPyM+aYbgAxF/NdG8RZig1xEO0G/OE0BcdQf3vOZj8a27R2NK:DiVO2Fr/wVaWyAxz57EO1/S3vOZj8a2x
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/12051_bwhIC.exe
Files
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12051_bwhIC.zip.zip
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12051_bwhIC.exe.exe windows:6 windows x64 arch:x64
69ca0f6ac33263d018b7e7bf3b2c6649
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
GetVersionExW
user32
CloseWindow
gdi32
SelectObject
advapi32
RegDeleteValueW
shell32
CommandLineToArgvW
msvcp140
??4?$_Yarn@D@std@@QEAAAEAV01@PEBD@Z
gdiplus
GdipMeasureString
shlwapi
ord12
vcruntime140
__std_exception_destroy
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0
_set_app_type
api-ms-win-crt-string-l1-1-0
strcpy_s
api-ms-win-crt-stdio-l1-1-0
ungetc
api-ms-win-crt-math-l1-1-0
ceilf
api-ms-win-crt-heap-l1-1-0
_set_new_mode
api-ms-win-crt-convert-l1-1-0
_wtoi
api-ms-win-crt-time-l1-1-0
_time64
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-utility-l1-1-0
rand
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
Sections
.text Size: 1.4MB - Virtual size: 1.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 19KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
xwJSI0 Size: 15.3MB - Virtual size: 15.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
xwJSI1 Size: 512B - Virtual size: 368B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
xwJSI2 Size: 5.4MB - Virtual size: 5.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 445B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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12051_bwhIC.ini