Behavioral task
behavioral1
Sample
gozi.dll
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
gozi.dll
Resource
win10v2004-20220414-en
General
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Target
gozi.payload-disk
-
Size
43KB
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MD5
00c5cefd7b8d986960d52fb37aad1f38
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SHA1
fabf6f9f6890f94725c9556b671f62816b657b35
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SHA256
9fe764ec2cf232b5cf3afbdac83da4846ab4a7e11e5fda936097eec79bffa72b
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SHA512
fc2813aa5193c9e5f9bcba29d1d3bcd7b24bf1bdfae75b18c371f3689548bdc50c7ca57fb6c3e36361083a8551a4c91789ca1f6d11b6531e3191216265cff05f
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SSDEEP
768:ZibfzHdW3Q0Jfb7cY4ig5sfCQygT8bf1OTNFM7gpt+AFWHuAIed:O7HdgfncFig5sfCQyXz1OTfM7AYHuA7d
Malware Config
Extracted
gozi_ifsb
3000
config.edge.skype.com
194.76.226.15
109.230.199.114
-
base_path
/drew/
-
build
250235
-
exe_type
loader
-
extension
.jlk
-
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