Behavioral task
behavioral1
Sample
gozi.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
gozi.dll
Resource
win10v2004-20220901-en
General
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Target
gozi.payload-disk
-
Size
43KB
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MD5
508f2889a54920c1ff730882ae37ec4b
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SHA1
d46812975844b55e06f0ad2d798baf8cc7afd55f
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SHA256
25202abc2b97d01ec9eb45c5b2c15853c01b18b2b598b7be872ea58e26fde094
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SHA512
e9c1c16ce874e7db6485f73e71f6e4da58effec3bdf9b380ea7970db4c41fa62960c104a29a165fdc2106b8b23e2c7d66f95a7098953cc35cd6ea27a2dcff0b5
-
SSDEEP
768:SibfzHdW3Q0Jfb7cY4ig5sfCQygT8bf1OTNFM7gpt+AFWHuAE:v7HdgfncFig5sfCQyXz1OTfM7AYHuAE
Malware Config
Extracted
gozi_ifsb
5000
ntp.msn.com
176.10.125.104
bing.com
176.10.118.197
-
base_path
/chupa/
-
build
250235
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exe_type
loader
-
extension
.upa
-
server_id
50
Signatures
-
Gozi_ifsb family
Files
-
gozi.payload-disk.dll windows x86
ef075d26b728b78a932306e24062e80c
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
ntdll
ZwQueryInformationToken
ZwOpenProcess
ZwClose
ZwOpenProcessToken
_snwprintf
memcpy
strcpy
sprintf
mbstowcs
_snprintf
wcstombs
memset
_aulldiv
_allmul
_aullrem
RtlUnwind
NtQueryVirtualMemory
kernel32
RaiseException
LocalAlloc
HeapAlloc
InterlockedIncrement
InterlockedDecrement
HeapFree
SetEvent
GetTickCount
GetSystemTimeAsFileTime
Sleep
HeapDestroy
HeapCreate
SwitchToThread
lstrlenA
SetWaitableTimer
Process32First
WaitForSingleObject
SleepEx
CreateEventA
lstrlenW
GetLastError
GetProcAddress
Process32Next
WaitForMultipleObjects
GetModuleHandleA
CreateToolhelp32Snapshot
CloseHandle
CreateWaitableTimerA
lstrcpyA
ResetEvent
lstrcmpW
GetVersionExA
LoadLibraryA
FreeLibrary
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
lstrcmpA
CreateFileMappingW
MapViewOfFile
InterlockedExchange
ExpandEnvironmentStringsW
ExpandEnvironmentStringsA
QueryPerformanceFrequency
OpenProcess
GetVersion
GetCurrentProcessId
lstrcatA
QueryPerformanceCounter
GetComputerNameW
WideCharToMultiByte
GetComputerNameExA
oleaut32
SysAllocString
SafeArrayDestroy
SafeArrayCreate
SysFreeString
Sections
.text Size: 30KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1000B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ