Static task
static1
Behavioral task
behavioral1
Sample
MW2 CHAIR.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
MW2 CHAIR.exe
Resource
win10v2004-20230220-en
General
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Target
MW2 CHAIR.exe
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Size
31.0MB
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MD5
5ee4c725dab8b4346e8b378d73aa0e3a
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SHA1
03c3960ac5b0964c514170d37c5bce702f3fb0d2
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SHA256
276768b9be22e4b39dc5105362268130842ca353d8d75f01986195ec21656190
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SHA512
40b7aef9afcca30c0e5afaadc4fb657aa6d5ce0c1e5f7294066a71f5269ccc6e8fb3fb78b2116a182ba9280992078d8873689a2508fe2fa31338817e2824a689
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SSDEEP
786432:coByRn23EAUvQfn+NOfqPyIir7OTepBWSLvT8:coB454GYcyIiraEg
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource MW2 CHAIR.exe
Files
-
MW2 CHAIR.exe.exe windows x64
891ff4ff3bb10b0fcd0d631667522949
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
ws2_32
htons
kernel32
HeapAlloc
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
GetWindowThreadProcessId
advapi32
CryptDestroyHash
msvcp140
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
wininet
InternetOpenUrlA
urlmon
URLDownloadToFileA
normaliz
IdnToAscii
wldap32
ord27
crypt32
CertFreeCertificateContext
shlwapi
PathFileExistsA
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140
__std_exception_destroy
vcruntime140_1
__CxxFrameHandler4
api-ms-win-crt-runtime-l1-1-0
_c_exit
api-ms-win-crt-string-l1-1-0
_strdup
api-ms-win-crt-heap-l1-1-0
_set_new_mode
api-ms-win-crt-stdio-l1-1-0
_pclose
api-ms-win-crt-filesystem-l1-1-0
_unlink
api-ms-win-crt-convert-l1-1-0
strtoul
api-ms-win-crt-time-l1-1-0
_gmtime64
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-math-l1-1-0
_dclass
ntdll
VerSetConditionMask
Sections
.text Size: - Virtual size: 453KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 109KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.OW_ Size: - Virtual size: 18.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.2IZ Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.NvR Size: 31.0MB - Virtual size: 31.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 284B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 476B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ