Static task
static1
General
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Target
BRUM_1.4.exe
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Size
26.5MB
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MD5
cd0726bf4dac0d195fac6e06d9928d3c
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SHA1
51c5a32883b86b03f5e36c8c102c959aaf426338
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SHA256
f72e3a17b88c78ff8d43ddbe05101c889e0934dbc85070be5fd2142511dc451d
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SHA512
1fe4fadd77e4074385d2d1e46d9a8cd43189d081e076eaff94f129d578006f8ae12790fb2d9280b620f7aef8afee0cdccc98ef77729acfc5481d1023834d484f
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SSDEEP
786432:giTd7A1I1gqsFUjkps2U00JBjpxECyiOAQ69g:giOzyjzf00bj8CEAQ69g
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource BRUM_1.4.exe
Files
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BRUM_1.4.exe.exe windows:6 windows x64 arch:x64
549ae3c3aa8b0e9087fdd4a7a1f54de7
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
kernel32
GetProcAddress
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
GetWindowRect
advapi32
GetUserNameW
shell32
ShellExecuteA
msvcp140
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UEAA@XZ
normaliz
IdnToAscii
wldap32
ord46
crypt32
CertGetCertificateChain
ws2_32
connect
rpcrt4
UuidCreate
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__current_exception
api-ms-win-crt-runtime-l1-1-0
_crt_atexit
api-ms-win-crt-stdio-l1-1-0
fputc
api-ms-win-crt-heap-l1-1-0
realloc
api-ms-win-crt-utility-l1-1-0
qsort
api-ms-win-crt-math-l1-1-0
_dclass
api-ms-win-crt-string-l1-1-0
strncmp
api-ms-win-crt-convert-l1-1-0
strtoull
api-ms-win-crt-conio-l1-1-0
_getch
api-ms-win-crt-time-l1-1-0
_time64
api-ms-win-crt-filesystem-l1-1-0
_access
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: - Virtual size: 430KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 103KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.0Ko Size: - Virtual size: 16.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.pDI Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bKe Size: 26.5MB - Virtual size: 26.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 296B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ