Behavioral task
behavioral1
Sample
2 Vkontakte Smart Avatark/2 Vkontakte Smart Avatark .exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2 Vkontakte Smart Avatark/2 Vkontakte Smart Avatark .exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
2 Vkontakte Smart Avatark/WinrRarSerialInstall.exe
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
2 Vkontakte Smart Avatark/WinrRarSerialInstall.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
smart_avatark/vksa.exe
Resource
win7-20240705-en
Behavioral task
behavioral6
Sample
smart_avatark/vksa.exe
Resource
win10v2004-20240709-en
General
-
Target
40c92f90a2625431921b9c4ae9c74026_JaffaCakes118
-
Size
2.8MB
-
MD5
40c92f90a2625431921b9c4ae9c74026
-
SHA1
927fb985d911b34c221e64bf7dc6bdb1e28385d5
-
SHA256
e6b6644243ee561b6c388581f42117c317967ffa5cf12080838e61e89f98b7ec
-
SHA512
98b255b601800b1124e2950d5e64e726ddd306e18e9cae6e2d361f067be45821408798744f543d02bebcd386acf3a40c36881586f3b6f948c111b5e5bf8ac877
-
SSDEEP
49152:QCDlkLo7oM5Zfr3363u2eINYvQkfc3nAnoAamVJjHOpYfN354P3PHRJ8W9+c:AOoMI7jOjk3AnHnfNOJ8UX
Malware Config
Signatures
-
resource yara_rule static1/unpack002/smart_avatark/vksa.exe aspack_v212_v242 -
Unsigned PE 3 IoCs
Checks for missing Authenticode signature.
resource unpack001/2 Vkontakte Smart Avatark/2 Vkontakte Smart Avatark .exe unpack001/2 Vkontakte Smart Avatark/WinrRarSerialInstall.exe unpack002/smart_avatark/vksa.exe
Files
-
40c92f90a2625431921b9c4ae9c74026_JaffaCakes118.zip
-
2 Vkontakte Smart Avatark/2 Vkontakte Smart Avatark .exe.exe windows:4 windows x86 arch:x86
6039c26165040db47e28057ca34786ef
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
srand
memcmp
strcat
isdigit
isspace
memcpy
rename
memset
_EH_prolog
__CxxFrameHandler
strcmp
strncpy
strstr
strcpy
rand
abs
strlen
user32
MessageBoxA
wvsprintfA
kernel32
GetModuleHandleA
HeapReAlloc
HeapFree
GetProcessHeap
HeapAlloc
LoadLibraryA
GetProcAddress
GetTickCount
GetStartupInfoA
GetCommandLineA
ExitProcess
Sections
.text Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
2 Vkontakte Smart Avatark/WinrRarSerialInstall.exe.exe windows:4 windows x86 arch:x86
6039c26165040db47e28057ca34786ef
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
msvcrt
srand
memcmp
strcat
isdigit
isspace
memcpy
rename
memset
_EH_prolog
__CxxFrameHandler
strcmp
strncpy
strstr
strcpy
rand
abs
strlen
user32
MessageBoxA
wvsprintfA
kernel32
GetModuleHandleA
HeapReAlloc
HeapFree
GetProcessHeap
HeapAlloc
LoadLibraryA
GetProcAddress
GetTickCount
GetStartupInfoA
GetCommandLineA
ExitProcess
Sections
.text Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
2 Vkontakte Smart Avatark/smart_avatark.rar.rar
-
smart_avatark/Themes/SampleTheme/0001.png.png
-
smart_avatark/Themes/SampleTheme/0002.png.png
-
smart_avatark/Themes/SampleTheme/0003.png.png
-
smart_avatark/Themes/SampleTheme/0004.png.png
-
smart_avatark/Themes/SampleTheme/0005.png.png
-
smart_avatark/Themes/SampleTheme/0006.png.png
-
smart_avatark/Themes/SampleTheme/0007.png.png
-
smart_avatark/Themes/SampleTheme/0008.png.png
-
smart_avatark/Themes/SampleTheme/Thumbs.db
-
smart_avatark/Themes/SampleTheme/background.jpg.jpg
-
smart_avatark/Themes/SampleTheme/p2_1.jpg.jpg
-
smart_avatark/Themes/SampleTheme/p2_2.jpg.jpg
-
smart_avatark/Themes/SampleTheme/p2_3.jpg.jpg
-
smart_avatark/Themes/SampleTheme/p2_4.jpg.jpg
-
smart_avatark/Themes/SampleTheme/p2_5.jpg.jpg
-
smart_avatark/Themes/SampleTheme/photo1.jpg.jpg
-
smart_avatark/Themes/SampleTheme/photo2.jpg.jpg
-
smart_avatark/Themes/SampleTheme/photo3.jpg.jpg
-
smart_avatark/Themes/SampleTheme/photo4.jpg.jpg
-
smart_avatark/Themes/SampleTheme/photo5.jpg.jpg
-
smart_avatark/Themes/SampleTheme/vkasmart.ini
-
smart_avatark/Themes/SampleTheme/weatherbg.jpg.jpg
-
smart_avatark/Themes/VistaTheme/0001.png.png
-
smart_avatark/Themes/VistaTheme/0002.png.png
-
smart_avatark/Themes/VistaTheme/0003.png.png
-
smart_avatark/Themes/VistaTheme/0004.png.png
-
smart_avatark/Themes/VistaTheme/0005.png.png
-
smart_avatark/Themes/VistaTheme/0006.png.png
-
smart_avatark/Themes/VistaTheme/0007.png.png
-
smart_avatark/Themes/VistaTheme/0008.png.png
-
smart_avatark/Themes/VistaTheme/Thumbs.db
-
smart_avatark/Themes/VistaTheme/background.jpg.jpg
-
smart_avatark/Themes/VistaTheme/photo1.jpg.jpg
-
smart_avatark/Themes/VistaTheme/photo2.jpg.jpg
-
smart_avatark/Themes/VistaTheme/vkasmart.ini
-
smart_avatark/Themes/VistaTheme/weatherbg.jpg.jpg
-
smart_avatark/Themes/WarchikBlackTheme/0001.png.png
-
smart_avatark/Themes/WarchikBlackTheme/0002.png.png
-
smart_avatark/Themes/WarchikBlackTheme/0003.png.png
-
smart_avatark/Themes/WarchikBlackTheme/0004.png.png
-
smart_avatark/Themes/WarchikBlackTheme/0005.png.png
-
smart_avatark/Themes/WarchikBlackTheme/0006.png.png
-
smart_avatark/Themes/WarchikBlackTheme/0007.png.png
-
smart_avatark/Themes/WarchikBlackTheme/0008.png.png
-
smart_avatark/Themes/WarchikBlackTheme/Thumbs.db
-
smart_avatark/Themes/WarchikBlackTheme/background.jpg.jpg
-
smart_avatark/Themes/WarchikBlackTheme/p2_1.jpg.jpg
-
smart_avatark/Themes/WarchikBlackTheme/photo1.jpg.jpg
-
smart_avatark/Themes/WarchikBlackTheme/vkasmart.ini
-
smart_avatark/Themes/WarchikTheme/0001.png.png
-
smart_avatark/Themes/WarchikTheme/0002.png.png
-
smart_avatark/Themes/WarchikTheme/0003.png.png
-
smart_avatark/Themes/WarchikTheme/0004.png.png
-
smart_avatark/Themes/WarchikTheme/0005.png.png
-
smart_avatark/Themes/WarchikTheme/0006.png.png
-
smart_avatark/Themes/WarchikTheme/0007.png.png
-
smart_avatark/Themes/WarchikTheme/0008.png.png
-
smart_avatark/Themes/WarchikTheme/Thumbs.db
-
smart_avatark/Themes/WarchikTheme/background.jpg.jpg
-
smart_avatark/Themes/WarchikTheme/p2_1.jpg.jpg
-
smart_avatark/Themes/WarchikTheme/p2_2.jpg.jpg
-
smart_avatark/Themes/WarchikTheme/p2_3.jpg.jpg
-
smart_avatark/Themes/WarchikTheme/p2_4.jpg.jpg
-
smart_avatark/Themes/WarchikTheme/p2_5.jpg.jpg
-
smart_avatark/Themes/WarchikTheme/photo1.jpg.jpg
-
smart_avatark/Themes/WarchikTheme/photo2.jpg.jpg
-
smart_avatark/Themes/WarchikTheme/photo3.jpg.jpg
-
smart_avatark/Themes/WarchikTheme/photo4.jpg.jpg
-
smart_avatark/Themes/WarchikTheme/photo5.jpg.jpg
-
smart_avatark/Themes/WarchikTheme/vkasmart.ini
-
smart_avatark/Themes/WarchikTheme/weatherbg.jpg.jpg
-
smart_avatark/Themes/WarchikTheme/авака.JPG.jpg
-
smart_avatark/Themes/WarchikTheme2/0001.png.png
-
smart_avatark/Themes/WarchikTheme2/0002.png.png
-
smart_avatark/Themes/WarchikTheme2/0003.png.png
-
smart_avatark/Themes/WarchikTheme2/0004.png.png
-
smart_avatark/Themes/WarchikTheme2/0005.png.png
-
smart_avatark/Themes/WarchikTheme2/0006.png.png
-
smart_avatark/Themes/WarchikTheme2/0007.png.png
-
smart_avatark/Themes/WarchikTheme2/0008.png.png
-
smart_avatark/Themes/WarchikTheme2/Thumbs.db
-
smart_avatark/Themes/WarchikTheme2/background.jpg.jpg
-
smart_avatark/Themes/WarchikTheme2/p2_1.jpg.jpg
-
smart_avatark/Themes/WarchikTheme2/p2_2.jpg.jpg
-
smart_avatark/Themes/WarchikTheme2/p2_3.jpg.jpg
-
smart_avatark/Themes/WarchikTheme2/p2_4.jpg.jpg
-
smart_avatark/Themes/WarchikTheme2/p2_5.jpg.jpg
-
smart_avatark/Themes/WarchikTheme2/photo1.jpg.jpg
-
smart_avatark/Themes/WarchikTheme2/photo2.jpg.jpg
-
smart_avatark/Themes/WarchikTheme2/photo3.jpg.jpg
-
smart_avatark/Themes/WarchikTheme2/photo4.jpg.jpg
-
smart_avatark/Themes/WarchikTheme2/photo5.jpg.jpg
-
smart_avatark/Themes/WarchikTheme2/vkasmart.ini
-
smart_avatark/Themes/WarchikTheme2/weatherbg.jpg.jpg
-
smart_avatark/Themes/WarchikTheme2/ава.jpg.jpg
-
smart_avatark/avatar.jpg.jpg
-
smart_avatark/vkasmart.ini
-
smart_avatark/vksa.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 295KB - Virtual size: 864KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 14KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE