2024-05-14_3dfcf3e3a80f64e4601ef0aee2cc69de_karagany_mafia

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General

Target

2024-05-14_3dfcf3e3a80f64e4601ef0aee2cc69de_karagany_mafia
Size

4.3MB
MD5

3dfcf3e3a80f64e4601ef0aee2cc69de
SHA1

ae1ec4384a51fffdbfcebb1bae4b4bf03b2fa909
SHA256

0d9c832597c2bbbae39598b82cb250b7997c97119df4cae8a2b5361246067aa7
SHA512

492c4ed0e6665f6201920a01317381b26f0c2858047f413802f860e5e3c16a98aa963fa87d2ef2bb2fa8317f0663d00fe3fa1917b5ffc302e4a11c9b09df8440
SSDEEP

98304:TIuaGjCfYKvkTgXuquveY+W2o8oT3ezMrl9cekcHhXh9HJUiWUXsmqsqzl87aW7z:su/O+w2KKjQ+9RZ7Yu/O+t

Score

10^/10

Malware Config

Signatures

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
sample	UPX

Files

2024-05-14_3dfcf3e3a80f64e4601ef0aee2cc69de_karagany_mafia
.exe windows:4 windows x86 arch:x86

eeb68b92550752a47ea11185f4ecc60f

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

Issuer

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Not Before

15/06/2007, 00:00

Not After

14/06/2012, 23:59

Subject

CN=VeriSign Time Stamping Services Signer - G2,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageContentCommitment

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

Issuer

CN=Thawte Timestamping CA,OU=Thawte Certification,O=Thawte,L=Durbanville,ST=Western Cape,C=ZA

Not Before

04/12/2003, 00:00

Not After

03/12/2013, 23:59

Subject

CN=VeriSign Time Stamping Services CA,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

Issuer

OU=Class 3 Public Primary Certification Authority,O=VeriSign\, Inc.,C=US

Not Before

16/07/2004, 00:00

Not After

15/07/2014, 23:59

Subject

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Extended Key Usages

ExtKeyUsageClientAuth
ExtKeyUsageCodeSigning

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

27:0d:75:5c:9f:5a:c3:b7:db:61:f5:09:98:28:70:78
Certificate

Issuer

CN=VeriSign Class 3 Code Signing 2004 CA,OU=VeriSign Trust Network+OU=Terms of use at https://www.verisign.com/rpa (c)04,O=VeriSign\, Inc.,C=US

Not Before

19/09/2006, 00:00

Not After

05/11/2009, 23:59

Subject

CN=Adobe Systems\, Incorporated,OU=Digital ID Class 3 - Microsoft Software Validation v2+OU=Acrobat Engineering,O=Adobe Systems\, Incorporated,L=San Jose,ST=California,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

fe:e2:79:36:d3:a0:91:fc:85:ab:59:57:6f:b7:18:d3:01:6b:33:70
Signer

Actual PE Digest

fe:e2:79:36:d3:a0:91:fc:85:ab:59:57:6f:b7:18:d3:01:6b:33:70

Digest Algorithm

sha1

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

g:\Acro_root_ns\BuildResults\bin\Release\PDFPrevHndlrShim.pdb

Imports

kernel32

LeaveCriticalSection
GetModuleFileNameW
FreeLibrary
MultiByteToWideChar
SizeofResource
LoadResource
FindResourceW
LoadLibraryExW
GetModuleHandleW
CloseHandle
WaitForSingleObject
Sleep
EnterCriticalSection
CreateEventW
GetCurrentThreadId
SetEvent
GetCommandLineW
LCMapStringW
LCMapStringA
GetStringTypeW
InterlockedDecrement
InterlockedIncrement
lstrcmpiW
GetLastError
DeleteCriticalSection
InitializeCriticalSection
RaiseException
CreateThread
lstrlenW
GetStringTypeA
WideCharToMultiByte
IsValidCodePage
GetOEMCP
LoadLibraryA
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
GetStartupInfoA
GetFileType
SetHandleCount
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetEnvironmentStrings
GetCPInfo
FreeEnvironmentStringsA
HeapSize
SetLastError
TlsFree
TlsSetValue
TlsAlloc
TlsGetValue
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetModuleFileNameA
GetStdHandle
WriteFile
ExitProcess
InterlockedExchange
GetACP
GetLocaleInfoA
GetThreadLocale
GetVersionExA
HeapAlloc
HeapFree
RtlUnwind
HeapReAlloc
GetProcessHeap
GetStartupInfoW
VirtualFree
VirtualAlloc
HeapDestroy
HeapCreate
GetProcAddress
GetModuleHandleA

user32

UnregisterClassA
TranslateMessage
DispatchMessageW
GetMessageW
PostThreadMessageW
CharUpperW
CharNextW

advapi32

RegQueryInfoKeyW
RegSetValueExW
RegOpenKeyExW
RegCreateKeyExW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
RegEnumKeyExW

ole32

CoTaskMemFree
CoTaskMemAlloc
CoCreateInstance
CoInitialize
CoUninitialize
CoRevokeClassObject
CoRegisterClassObject
StringFromGUID2
CoTaskMemRealloc

oleaut32

SysFreeString
SysStringLen
LoadRegTypeLi
LoadTypeLi
SysAllocString
UnRegisterTypeLi
RegisterTypeLi
VarUI4FromStr

rpcrt4

CStdStubBuffer_DebugServerRelease
NdrCStdStubBuffer2_Release
NdrCStdStubBuffer_Release
CStdStubBuffer_DebugServerQueryInterface
IUnknown_QueryInterface_Proxy
IUnknown_Release_Proxy
NdrOleAllocate
NdrOleFree
NdrStubForwardingFunction
CStdStubBuffer_CountRefs
CStdStubBuffer_IsIIDSupported
CStdStubBuffer_Invoke
CStdStubBuffer_Disconnect
CStdStubBuffer_Connect
CStdStubBuffer_AddRef
CStdStubBuffer_QueryInterface
IUnknown_AddRef_Proxy

Sections

.text
Size: 56KB - Virtual size: 52KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.orpc
Size: 4KB - Virtual size: 539B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

eeb68b92550752a47ea11185f4ecc60f

Code Sign

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5Certificate

Extended Key Usages

Key Usages

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4Certificate

Extended Key Usages

Key Usages

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2Certificate

Extended Key Usages

Key Usages

27:0d:75:5c:9f:5a:c3:b7:db:61:f5:09:98:28:70:78Certificate

Extended Key Usages

Key Usages

fe:e2:79:36:d3:a0:91:fc:85:ab:59:57:6f:b7:18:d3:01:6b:33:70Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

ole32

oleaut32

rpcrt4

Sections

.text Size: 56KB - Virtual size: 52KB

.orpc Size: 4KB - Virtual size: 539B

.rdata Size: 20KB - Virtual size: 18KB

.data Size: 8KB - Virtual size: 8KB

.rsrc Size: 8KB - Virtual size: 4KB

.reloc Size: 8KB - Virtual size: 7KB

38:25:d7:fa:f8:61:af:9e:f4:90:e7:26:b5:d6:5a:d5
Certificate

47:bf:19:95:df:8d:52:46:43:f7:db:6d:48:0d:31:a4
Certificate

41:91:a1:5a:39:78:df:cf:49:65:66:38:1d:4c:75:c2
Certificate

27:0d:75:5c:9f:5a:c3:b7:db:61:f5:09:98:28:70:78
Certificate

fe:e2:79:36:d3:a0:91:fc:85:ab:59:57:6f:b7:18:d3:01:6b:33:70
Signer

.text
Size: 56KB - Virtual size: 52KB

.orpc
Size: 4KB - Virtual size: 539B

.rdata
Size: 20KB - Virtual size: 18KB

.data
Size: 8KB - Virtual size: 8KB

.rsrc
Size: 8KB - Virtual size: 4KB

.reloc
Size: 8KB - Virtual size: 7KB