Behavioral task
behavioral1
Sample
AJ Premium Proxy V12.9 Login Fix.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
AJ Premium Proxy V12.9 Login Fix.exe
Resource
win10v2004-20240221-en
General
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Target
AJ Premium Proxy V12.9 Login Fix.exe
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Size
10.4MB
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MD5
91482611673dd21669e8ba4b5d65d28c
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SHA1
f2e33c031dbf9cfc7d943f4df13c7775c7a07ea0
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SHA256
6ff2c92ff1580cd0a77ffaff02ec7ff4ef75d37a7892d8ef29dd31ef751e7c7e
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SHA512
e8d2147912d024c38a43fd5d22e7b4081964222b8430ba9653dcea53a975418674faca266692b8932fb970774d4263896b2012ab19383a370bd1ebcdc0730819
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SSDEEP
196608:08/eL8Viy3Ua68ueL4pPtXO3zP93Z1wpqj2bO9fC5lt+/DoFIYIKWWL9Wf1:Ksiy3v6jc4DO3bJqqj/uyro3R9Wf1
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource AJ Premium Proxy V12.9 Login Fix.exe
Files
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AJ Premium Proxy V12.9 Login Fix.exe.exe windows:6 windows x64 arch:x64
80e91c4f92d236706da9b16900b64c39
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
advapi32
CryptEncrypt
msvcp140
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAA@XZ
ws2_32
send
crypt32
CertFreeCertificateChain
winmm
timeEndPeriod
user32
MessageBoxA
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW
kernel32
GetSystemTimeAsFileTime
FlsSetValue
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
urlmon
URLDownloadToFileW
normaliz
IdnToAscii
wldap32
ord46
shell32
ShellExecuteA
rpcrt4
UuidToStringA
psapi
GetModuleInformation
userenv
UnloadUserProfile
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__std_terminate
api-ms-win-crt-runtime-l1-1-0
__p___argv
api-ms-win-crt-heap-l1-1-0
_callnewh
api-ms-win-crt-utility-l1-1-0
rand
api-ms-win-crt-convert-l1-1-0
strtod
api-ms-win-crt-stdio-l1-1-0
_set_fmode
api-ms-win-crt-string-l1-1-0
_stricmp
api-ms-win-crt-filesystem-l1-1-0
_fstat64
api-ms-win-crt-environment-l1-1-0
_dupenv_s
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-time-l1-1-0
strftime
api-ms-win-crt-math-l1-1-0
__setusermatherr
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 1.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 369KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 277KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 10.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 10.0MB - Virtual size: 10.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 212B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 423KB - Virtual size: 423KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ