fa3551c102ce3c003082e53c4936733414440a3396ad32a9a7ac61aa6a315256exe_JC[.]exe

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General

Target

fa3551c102ce3c003082e53c4936733414440a3396ad32a9a7ac61aa6a315256exe_JC.exe
Size

478KB
MD5

26f11a3b883fa4590fc7fbe31e1ec50c
SHA1

c471bc6e1edbdfadcda9d1dc32833f5a7b17f2e8
SHA256

fa3551c102ce3c003082e53c4936733414440a3396ad32a9a7ac61aa6a315256
SHA512

65b0f60ab9f205f50e298a134bd31e2897d61f9947112fd2cb5f2d4df2872fd73e883c27b8fd535ba95cde57b79ee9713a59a4dc7cab2a78e7dc1c59788a00b0
SSDEEP

6144:WqC56XPZVheNA+ff0iuf87z5OHZ3zrxz16OVqIYOLtCS1nX7rxTMVhEflg8ts/Wd:hfnhe2epuf87AZRzzLtBnX3AEfW8EgCy

Score

1^/10

Malware Config

Signatures

NSIS installer 2 IoCs

installer

resource	yara_rule
sample	nsis_installer_1
sample	nsis_installer_2

Files

fa3551c102ce3c003082e53c4936733414440a3396ad32a9a7ac61aa6a315256exe_JC.exe
.exe windows x86

b40f29cd171eb54c01b1dd2683c9c26b

Code Sign

1b:09:a9:bd:f8:7d:84:56:b3:e5:08:3d:fd:94:76:8a:5e:ce:dd:ba
Certificate

Issuer

OU=Fabulationer freon Vejnings\ ,O=Uddebatterer,L=Nixon,ST=Texas,C=US,1.2.840.113549.1.9.1=#0c1a4e6562756c6f73697469657340466f7276696b6c696e672e446f

Not Before

19-05-2023 07:26

Not After

18-05-2026 07:26

Subject

OU=Fabulationer freon Vejnings\ ,O=Uddebatterer,L=Nixon,ST=Texas,C=US,1.2.840.113549.1.9.1=#0c1a4e6562756c6f73697469657340466f7276696b6c696e672e446f

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

Issuer

CN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=US

Not Before

12-01-2016 00:00

Not After

11-01-2031 23:59

Subject

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageCertSign
KeyUsageCRLSign

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

Issuer

CN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Not Before

23-12-2017 00:00

Not After

22-03-2029 23:59

Subject

CN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

92:06:3d:d5:bd:6b:7d:ce:ff:7d:2c:86:9b:fa:ea:51:06:b5:cd:7f:8a:0c:14:9e:ab:4f:80:65:97:71:89:21
Signer

Actual PE Digest

92:06:3d:d5:bd:6b:7d:ce:ff:7d:2c:86:9b:fa:ea:51:06:b5:cd:7f:8a:0c:14:9e:ab:4f:80:65:97:71:89:21

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

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

kernel32

Sleep
GetShortPathNameA
GetFullPathNameA
MoveFileA
SetCurrentDirectoryA
GetFileAttributesA
GetLastError
CreateDirectoryA
CompareFileTime
SearchPathA
GetTickCount
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
SetEnvironmentVariableA
GetWindowsDirectoryA
SetFileAttributesA
lstrcmpiA
SetErrorMode
LoadLibraryA
lstrlenA
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GlobalLock
CreateThread
CreateProcessA
RemoveDirectoryA
CreateFileA
GetTempFileNameA
lstrcpyA
lstrcatA
GetSystemDirectoryA
GetVersion
GetProcAddress
WaitForSingleObject
SetFileTime
CloseHandle
GlobalFree
lstrcmpA
ExpandEnvironmentStringsA
GetExitCodeProcess
GlobalAlloc
GetModuleHandleA
LoadLibraryExA
GetCommandLineA
GetTempPathA
FreeLibrary
FindFirstFileA
FindNextFileA
DeleteFileA
SetFilePointer
ReadFile
FindClose
GetPrivateProfileStringA
WritePrivateProfileStringA
MulDiv
WriteFile
MultiByteToWideChar

user32

CreateWindowExA
EndDialog
ScreenToClient
GetWindowRect
EnableMenuItem
GetSystemMenu
SetClassLongA
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
LoadBitmapA
CallWindowProcA
IsWindowVisible
CloseClipboard
GetDC
SystemParametersInfoA
RegisterClassA
TrackPopupMenu
AppendMenuA
CreatePopupMenu
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
ReleaseDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
DrawTextA
GetClassInfoA
DialogBoxParamA
CharNextA
ExitWindowsEx
DestroyWindow
CreateDialogParamA
SetTimer
GetDlgItem
wsprintfA
SetForegroundWindow
ShowWindow
IsWindow
LoadImageA
SetWindowLongA
SetClipboardData
EmptyClipboard
OpenClipboard
EndPaint
PostQuitMessage
FindWindowExA
SendMessageTimeoutA
SetWindowTextA

gdi32

SelectObject
SetBkMode
CreateFontIndirectA
SetTextColor
DeleteObject
GetDeviceCaps
CreateBrushIndirect
SetBkColor

shell32

SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
ShellExecuteA
SHFileOperationA

advapi32

RegCloseKey
RegOpenKeyExA
RegDeleteKeyA
RegDeleteValueA
RegEnumValueA
RegCreateKeyExA
RegSetValueExA
RegQueryValueExA
RegEnumKeyA

comctl32

ImageList_Create
ImageList_AddMasked
ImageList_Destroy
ord17

ole32

CoCreateInstance
CoTaskMemFree
OleInitialize
OleUninitialize

version

GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA

Sections

.text
Size: 23KB - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 3.6MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ndata
Size: - Virtual size: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 173KB - Virtual size: 172KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

b40f29cd171eb54c01b1dd2683c9c26b

Code Sign

1b:09:a9:bd:f8:7d:84:56:b3:e5:08:3d:fd:94:76:8a:5e:ce:dd:baCertificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate

Extended Key Usages

Key Usages

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate

Extended Key Usages

Key Usages

92:06:3d:d5:bd:6b:7d:ce:ff:7d:2c:86:9b:fa:ea:51:06:b5:cd:7f:8a:0c:14:9e:ab:4f:80:65:97:71:89:21Signer

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

gdi32

shell32

advapi32

comctl32

ole32

version

Sections

.text Size: 23KB - Virtual size: 22KB

.rdata Size: 4KB - Virtual size: 4KB

.data Size: 1024B - Virtual size: 3.6MB

.ndata Size: - Virtual size: 104KB

.rsrc Size: 173KB - Virtual size: 172KB

1b:09:a9:bd:f8:7d:84:56:b3:e5:08:3d:fd:94:76:8a:5e:ce:dd:ba
Certificate

7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12
Certificate

7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12
Certificate

92:06:3d:d5:bd:6b:7d:ce:ff:7d:2c:86:9b:fa:ea:51:06:b5:cd:7f:8a:0c:14:9e:ab:4f:80:65:97:71:89:21
Signer

.text
Size: 23KB - Virtual size: 22KB

.rdata
Size: 4KB - Virtual size: 4KB

.data
Size: 1024B - Virtual size: 3.6MB

.ndata
Size: - Virtual size: 104KB

.rsrc
Size: 173KB - Virtual size: 172KB