Overview
overview
10Static
static
35f6366e20f...cN.exe
windows7-x64
105f6366e20f...cN.exe
windows10-2004-x64
10$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
Lib.Core.dll
windows7-x64
1Lib.Core.dll
windows10-2004-x64
8Sygevrelse...el.dll
windows7-x64
1Sygevrelse...el.dll
windows10-2004-x64
8Static task
static1
Behavioral task
behavioral1
Sample
5f6366e20fde275710415f996748edb9f1091c0b0e47bf2ddc91a59ecd90d54cN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
5f6366e20fde275710415f996748edb9f1091c0b0e47bf2ddc91a59ecd90d54cN.exe
Resource
win10v2004-20250207-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20250207-en
Behavioral task
behavioral5
Sample
Lib.Core.dll
Resource
win7-20241010-en
Behavioral task
behavioral6
Sample
Lib.Core.dll
Resource
win10v2004-20250207-en
Behavioral task
behavioral7
Sample
Sygevrelser/Bortkastningens/System.ObjectModel.dll
Resource
win7-20241010-en
Behavioral task
behavioral8
Sample
Sygevrelser/Bortkastningens/System.ObjectModel.dll
Resource
win10v2004-20250207-en
General
-
Target
5f6366e20fde275710415f996748edb9f1091c0b0e47bf2ddc91a59ecd90d54cN.exe
-
Size
854KB
-
MD5
c872967e9175a5345d11a0a7ba1a2240
-
SHA1
1a7a1388ee67fde14c22a38f9a630aecae796272
-
SHA256
5f6366e20fde275710415f996748edb9f1091c0b0e47bf2ddc91a59ecd90d54c
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SHA512
f6d2e5938b450b38e4d311c994afc59093342c5305165380a0dc3bc8491c561d30fc4ca9049861d6df0d466bde1d204e606d71e5a554eadf89c2c6232d235f9e
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SSDEEP
12288:wrRquUH6UROvPORRu4B5jPlxxsUzZbhuOWzM6QnVKEYyO/7zieeP:j/H6URd/B5Zxx3zZ9uFzTEKE7Oaeq
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/$PLUGINSDIR/System.dll -
NSIS installer 2 IoCs
resource yara_rule sample nsis_installer_1 sample nsis_installer_2
Files
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5f6366e20fde275710415f996748edb9f1091c0b0e47bf2ddc91a59ecd90d54cN.exe.exe windows:4 windows x86 arch:x86
e9c0657252137ac61c1eeeba4c021000
Code Sign
48:54:06:5c:ca:68:86:8a:27:31:d7:97:2a:a2:02:89:f5:ef:bb:19Certificate
IssuerOU=Balsamodendron Hageen\ ,O=vonnies,L=Vermillion,ST=Kansas,C=US,1.2.840.113549.1.9.1=#0c1a55647472796b7366756c64657340526f7668756773742e41706fNot Before08-12-2022 06:05Not After07-12-2025 06:05SubjectOU=Balsamodendron Hageen\ ,O=vonnies,L=Vermillion,ST=Kansas,C=US,1.2.840.113549.1.9.1=#0c1a55647472796b7366756c64657340526f7668756773742e41706f48:54:06:5c:ca:68:86:8a:27:31:d7:97:2a:a2:02:89:f5:ef:bb:19Certificate
IssuerOU=Balsamodendron Hageen\ ,O=vonnies,L=Vermillion,ST=Kansas,C=US,1.2.840.113549.1.9.1=#0c1a55647472796b7366756c64657340526f7668756773742e41706fNot Before08-12-2022 06:05Not After07-12-2025 06:05SubjectOU=Balsamodendron Hageen\ ,O=vonnies,L=Vermillion,ST=Kansas,C=US,1.2.840.113549.1.9.1=#0c1a55647472796b7366756c64657340526f7668756773742e41706f7b:05:b1:d4:49:68:51:44:f7:c9:89:d2:9c:19:9d:12Certificate
IssuerCN=VeriSign Universal Root Certification Authority,OU=VeriSign Trust Network+OU=(c) 2008 VeriSign\, Inc. - For authorized use only,O=VeriSign\, Inc.,C=USNot Before12-01-2016 00:00Not After11-01-2031 23:59SubjectCN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageCertSign
KeyUsageCRLSign
7b:d4:e5:af:ba:cc:07:3f:a1:01:23:04:22:41:4d:12Certificate
IssuerCN=Symantec SHA256 TimeStamping CA,OU=Symantec Trust Network,O=Symantec Corporation,C=USNot Before23-12-2017 00:00Not After22-03-2029 23:59SubjectCN=Symantec SHA256 TimeStamping Signer - G3,OU=Symantec Trust Network,O=Symantec Corporation,C=USExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
dc:ce:3d:62:65:d0:06:2d:2c:20:0d:ad:48:90:67:3c:09:74:71:52:7f:43:b2:25:f8:b8:ab:fb:3d:06:c5:f0Signer
Actual PE Digestdc:ce:3d:62:65:d0:06:2d:2c:20:0d:ad:48:90:67:3c:09:74:71:52:7f:43:b2:25:f8:b8:ab:fb:3d:06:c5:f0Digest Algorithmsha256PE Digest Matchestrue68:1b:83:c0:55:e3:47:44:a8:f3:6f:34:a2:bf:24:37:72:2f:e1:d4Signer
Actual PE Digest68:1b:83:c0:55:e3:47:44:a8:f3:6f:34:a2:bf:24:37:72:2f:e1:d4Digest Algorithmsha1PE Digest MatchestrueHeaders
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
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
GetTempPathA
GetFileSize
GetModuleFileNameA
GetCurrentProcess
CopyFileA
ExitProcess
SetEnvironmentVariableA
Sleep
GetTickCount
GetCommandLineA
lstrlenA
GetVersion
SetErrorMode
lstrcpynA
GetDiskFreeSpaceA
GlobalUnlock
GetWindowsDirectoryA
SetFileAttributesA
GetLastError
CreateDirectoryA
CreateProcessA
RemoveDirectoryA
CreateFileA
GetTempFileNameA
ReadFile
WriteFile
lstrcpyA
MoveFileExA
lstrcatA
GetSystemDirectoryA
GetProcAddress
GetExitCodeProcess
WaitForSingleObject
CompareFileTime
SetFileTime
GetFileAttributesA
SetCurrentDirectoryA
MoveFileA
GetFullPathNameA
GetShortPathNameA
SearchPathA
CloseHandle
lstrcmpiA
CreateThread
GlobalLock
lstrcmpA
DeleteFileA
FindFirstFileA
FindNextFileA
FindClose
SetFilePointer
GetPrivateProfileStringA
WritePrivateProfileStringA
MulDiv
MultiByteToWideChar
FreeLibrary
LoadLibraryExA
GetModuleHandleA
GlobalAlloc
GlobalFree
ExpandEnvironmentStringsA
user32
GetSystemMenu
SetClassLongA
EnableMenuItem
IsWindowEnabled
SetWindowPos
GetSysColor
GetWindowLongA
SetCursor
LoadCursorA
CheckDlgButton
GetMessagePos
CallWindowProcA
IsWindowVisible
CloseClipboard
SetClipboardData
EmptyClipboard
OpenClipboard
ScreenToClient
GetWindowRect
GetDlgItem
GetSystemMetrics
SetDlgItemTextA
GetDlgItemTextA
MessageBoxIndirectA
CharPrevA
DispatchMessageA
PeekMessageA
GetDC
ReleaseDC
EnableWindow
InvalidateRect
SendMessageA
DefWindowProcA
BeginPaint
GetClientRect
FillRect
EndDialog
RegisterClassA
SystemParametersInfoA
CreateWindowExA
GetClassInfoA
DialogBoxParamA
CharNextA
ExitWindowsEx
LoadImageA
CreateDialogParamA
SetTimer
SetWindowTextA
SetForegroundWindow
ShowWindow
SetWindowLongA
SendMessageTimeoutA
FindWindowExA
IsWindow
AppendMenuA
TrackPopupMenu
CreatePopupMenu
DrawTextA
EndPaint
DestroyWindow
wsprintfA
PostQuitMessage
gdi32
SelectObject
SetTextColor
SetBkMode
CreateFontIndirectA
CreateBrushIndirect
DeleteObject
GetDeviceCaps
SetBkColor
shell32
SHGetSpecialFolderLocation
ShellExecuteExA
SHGetPathFromIDListA
SHBrowseForFolderA
SHGetFileInfoA
SHFileOperationA
advapi32
AdjustTokenPrivileges
RegCreateKeyExA
RegOpenKeyExA
SetFileSecurityA
OpenProcessToken
LookupPrivilegeValueA
RegEnumValueA
RegDeleteKeyA
RegDeleteValueA
RegCloseKey
RegSetValueExA
RegQueryValueExA
RegEnumKeyA
comctl32
ImageList_Create
ImageList_AddMasked
ord17
ImageList_Destroy
ole32
OleUninitialize
OleInitialize
CoTaskMemFree
CoCreateInstance
Sections
.text Size: 25KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 149KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ndata Size: - Virtual size: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 119KB - Virtual size: 119KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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$PLUGINSDIR/System.dll.dll windows:4 windows x86 arch:x86
8c8a576201f68de1a3f26fc723b9f30f
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
MultiByteToWideChar
GlobalFree
GlobalSize
lstrcpynA
lstrcpyA
GetProcAddress
VirtualFree
FreeLibrary
lstrlenA
LoadLibraryA
GetModuleHandleA
GlobalAlloc
WideCharToMultiByte
VirtualAlloc
VirtualProtect
GetLastError
user32
wsprintfA
ole32
StringFromGUID2
CLSIDFromString
Exports
Exports
Alloc
Call
Copy
Free
Get
Int64Op
Store
StrAlloc
Sections
.text Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1024B - Virtual size: 867B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 104B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1024B - Virtual size: 636B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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Aktualisering252.Poe
-
Lib.Core.dll.dll windows:4 windows x64 arch:x64
Code Sign
79:1e:f6:8f:38:29:95:dc:06:5f:30:0d:46:01:a9:99Certificate
IssuerCN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GBNot Before20-06-2020 00:00Not After20-06-2023 23:59SubjectCN=AIRVPN,O=AIRVPN,POSTALCODE=06131,STREET=Via Del Sagittario\, 4,L=Perugia,ST=Perugia,C=ITExtended Key Usages
ExtKeyUsageCodeSigning
Key Usages
KeyUsageDigitalSignature
39:72:44:3a:f9:22:b7:51:d7:d3:6c:10:dd:31:35:95Certificate
IssuerCN=AAA Certificate Services,O=Comodo CA Limited,L=Salford,ST=Greater Manchester,C=GBNot Before12-03-2019 00:00Not After31-12-2028 23:59SubjectCN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=USKey Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
1d:a2:48:30:6f:9b:26:18:d0:82:e0:96:7d:33:d3:6aCertificate
IssuerCN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=USNot Before02-11-2018 00:00Not After31-12-2030 23:59SubjectCN=Sectigo RSA Code Signing CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GBExtended Key Usages
ExtKeyUsageCodeSigning
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
30:0f:6f:ac:dd:66:98:74:7c:a9:46:36:a7:78:2d:b9Certificate
IssuerCN=USERTrust RSA Certification Authority,O=The USERTRUST Network,L=Jersey City,ST=New Jersey,C=USNot Before02-05-2019 00:00Not After18-01-2038 23:59SubjectCN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GBExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
8c:77:a0:00:8f:f4:d1:b0:c6:3d:9f:3a:48:83:8d:6bCertificate
IssuerCN=Sectigo RSA Time Stamping CA,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GBNot Before23-10-2020 00:00Not After22-01-2032 23:59SubjectCN=Sectigo RSA Time Stamping Signer #2,O=Sectigo Limited,L=Salford,ST=Greater Manchester,C=GBExtended Key Usages
ExtKeyUsageTimeStamping
Key Usages
KeyUsageDigitalSignature
KeyUsageContentCommitment
90:cf:5f:6a:70:3f:1e:7b:94:47:90:13:5a:4a:36:78:4b:98:73:a2:c3:3b:51:c3:21:6a:41:04:76:32:6b:c8Signer
Actual PE Digest90:cf:5f:6a:70:3f:1e:7b:94:47:90:13:5a:4a:36:78:4b:98:73:a2:c3:3b:51:c3:21:6a:41:04:76:32:6b:c8Digest Algorithmsha256PE Digest MatchestrueHeaders
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
PDB Paths
d:\Projects\AirVPN\Repo\eddie-air\src\Lib.Core\obj\x64\Release\Lib.Core.pdb
Sections
.text Size: 474KB - Virtual size: 473KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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Sygevrelser/Bortkastningens/Dribbling.Flo
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Sygevrelser/Bortkastningens/SportSwall.JPG.jpg
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Sygevrelser/Bortkastningens/System.ObjectModel.dll.dll windows:4 windows x64 arch:x64
Code Sign
33:00:00:02:13:8c:0c:1c:31:35:bc:d2:5f:00:00:00:00:02:13Certificate
IssuerCN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before11-02-2021 20:09Not After10-02-2022 20:09SubjectCN=.NET,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USExtended Key Usages
ExtKeyUsageCodeSigning
61:0e:90:d2:00:00:00:00:00:03Certificate
IssuerCN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USNot Before08-07-2011 20:59Not After08-07-2026 21:09SubjectCN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=USKey Usages
KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign
a7:9a:8a:d9:35:23:ea:2d:64:bc:33:0d:25:89:69:29:1d:48:66:a4:06:f3:1a:44:11:48:bf:2d:68:f9:d6:27Signer
Actual PE Digesta7:9a:8a:d9:35:23:ea:2d:64:bc:33:0d:25:89:69:29:1d:48:66:a4:06:f3:1a:44:11:48:bf:2d:68:f9:d6:27Digest Algorithmsha256PE Digest MatchestrueHeaders
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
IMAGE_FILE_DLL
PDB Paths
System.ObjectModel.ni.pdb
D:\a\_work\1\s\artifacts\obj\System.ObjectModel\net6.0-Release\System.ObjectModel.pdb
Sections
.text Size: 71KB - Virtual size: 71KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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Sygevrelser/Bortkastningens/go-last-symbolic-rtl.svg.xml