Analysis
-
max time kernel
93s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
16-09-2024 13:45
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
OsmanliBot/OsmanliBot/TABCTL32.dll
Resource
win7-20240903-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
OsmanliBot/OsmanliBot/TABCTL32.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral3
Sample
OsmanliBot/OsmanliBot/notepad.exe
Resource
win7-20240708-en
windows7-x64
13 signatures
150 seconds
Behavioral task
behavioral4
Sample
OsmanliBot/OsmanliBot/notepad.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
14 signatures
150 seconds
General
-
Target
OsmanliBot/OsmanliBot/TABCTL32.dll
-
Size
204KB
-
MD5
908938d3ba2d870ee9fc6238a4c6af95
-
SHA1
e8648d6d69fd5cf900c4bf98b210f6921bed3ef5
-
SHA256
40cadbfb2eb5732f025d687664f34239db7153a192bca0287f9208852b201fb6
-
SHA512
f9433f48330f7ddc64edb8a64229c1490fa31978e9f4ffdc5fa5ff8b18430317a39a07a559d560051ba195b730429acfb18edb38bf712507b00ac788ffca0b74
-
SSDEEP
3072:kBOrV7gwFcKneF9s2x+eDYIRXDc6VNeFjzBB9g3A/Vt8DbtUfREm/UmL/8zc8N9R:k0rVdCVrsEncIRXDdVNeFBIk2DgR4d
Score
3/10
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe -
Modifies registry class 64 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2334D2B1-713E-11CF-8AE5-00AA00C00905}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDC217C5-ED16-11CD-956C-0000C04E4C0A}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TabDlg.SSTab.1\CLSID\ = "{BDC217C5-ED16-11CD-956C-0000C04E4C0A}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BDC217C8-ED16-11CD-956C-0000C04E4C0A}\1.1\ = "Microsoft Tabbed Dialog Control 6.0 (SP5)" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2334D2B1-713E-11CF-8AE5-00AA00C00905}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2334D2B3-713E-11CF-8AE5-00AA00C00905} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2334D2B3-713E-11CF-8AE5-00AA00C00905}\TypeLib\ = "{BDC217C8-ED16-11CD-956C-0000C04E4C0A}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TabDlg.SSTab regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDC217C5-ED16-11CD-956C-0000C04E4C0A}\Implemented Categories regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7DA06D40-54A0-11CF-A521-0080C77A7786} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BDC217C8-ED16-11CD-956C-0000C04E4C0A}\1.1\FLAGS regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2334D2B1-713E-11CF-8AE5-00AA00C00905}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2A4FCCB0-DFF1-11CF-8E74-00A0C90F26F8}\TypeLib\ = "{BDC217C8-ED16-11CD-956C-0000C04E4C0A}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2334D2B1-713E-11CF-8AE5-00AA00C00905}\TypeLib\ = "{BDC217C8-ED16-11CD-956C-0000C04E4C0A}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BDC217C7-ED16-11CD-956C-0000C04E4C0A}\TypeLib\ = "{BDC217C8-ED16-11CD-956C-0000C04E4C0A}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2334D2B1-713E-11CF-8AE5-00AA00C00905}\ = "IVBDataObject" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2334D2B3-713E-11CF-8AE5-00AA00C00905}\ = "IVBDataObjectFiles" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BDC217C7-ED16-11CD-956C-0000C04E4C0A}\TypeLib regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TabDlg.SSTab.1\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{7DA06D40-54A0-11CF-A521-0080C77A7786}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\OsmanliBot\\OsmanliBot\\TABCTL32.dll" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2334D2B1-713E-11CF-8AE5-00AA00C00905}\ = "IVBDataObject" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2334D2B3-713E-11CF-8AE5-00AA00C00905}\ = "IVBDataObjectFiles" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BDC217C7-ED16-11CD-956C-0000C04E4C0A}\TypeLib\ = "{BDC217C8-ED16-11CD-956C-0000C04E4C0A}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TabDlg.SSTab\CurVer\ = "TabDlg.SSTab.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDC217C5-ED16-11CD-956C-0000C04E4C0A}\Implemented Categories\{7DD95802-9882-11CF-9FA9-00AA006C42C4} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2334D2B1-713E-11CF-8AE5-00AA00C00905}\TypeLib\Version = "1.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2A4FCCB0-DFF1-11CF-8E74-00A0C90F26F8}\TypeLib\Version = "1.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TabDlg.SSTab\CurVer regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2334D2B1-713E-11CF-8AE5-00AA00C00905}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2334D2B3-713E-11CF-8AE5-00AA00C00905}\ProxyStubClsid32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2A4FCCB0-DFF1-11CF-8E74-00A0C90F26F8}\ = "ISSTabCtl" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BDC217C7-ED16-11CD-956C-0000C04E4C0A}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BDC217C7-ED16-11CD-956C-0000C04E4C0A}\TypeLib\Version = "1.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDC217C5-ED16-11CD-956C-0000C04E4C0A}\Required Categories regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2334D2B3-713E-11CF-8AE5-00AA00C00905}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2A4FCCB0-DFF1-11CF-8E74-00A0C90F26F8}\ = "ISSTabCtl" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BDC217C7-ED16-11CD-956C-0000C04E4C0A}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BDC217C7-ED16-11CD-956C-0000C04E4C0A} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDC217C5-ED16-11CD-956C-0000C04E4C0A}\TypeLib\ = "{BDC217C8-ED16-11CD-956C-0000C04E4C0A}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDC217C5-ED16-11CD-956C-0000C04E4C0A}\Version regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2A4FCCB0-DFF1-11CF-8E74-00A0C90F26F8} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDC217C5-ED16-11CD-956C-0000C04E4C0A}\ = "Microsoft Tabbed Dialog Control 6.0 (SP5)" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDC217C5-ED16-11CD-956C-0000C04E4C0A}\Implemented Categories\{40FC6ED4-2438-11CF-A3DB-080036F12502} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDC217C5-ED16-11CD-956C-0000C04E4C0A}\InprocServer32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BDC217C8-ED16-11CD-956C-0000C04E4C0A}\1.1\HELPDIR regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2334D2B3-713E-11CF-8AE5-00AA00C00905} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2334D2B3-713E-11CF-8AE5-00AA00C00905}\TypeLib\Version = "1.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2A4FCCB0-DFF1-11CF-8E74-00A0C90F26F8}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{BDC217C7-ED16-11CD-956C-0000C04E4C0A} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{BDC217C7-ED16-11CD-956C-0000C04E4C0A}\ProxyStubClsid32 regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2334D2B1-713E-11CF-8AE5-00AA00C00905}\TypeLib regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{2334D2B3-713E-11CF-8AE5-00AA00C00905}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDC217C5-ED16-11CD-956C-0000C04E4C0A}\Version\ = "1.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDC217C5-ED16-11CD-956C-0000C04E4C0A}\MiscStatus\ = "0" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDC217C5-ED16-11CD-956C-0000C04E4C0A}\ToolboxBitmap32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\OsmanliBot\\OsmanliBot\\TABCTL32.dll, 1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDC217C5-ED16-11CD-956C-0000C04E4C0A}\Implemented Categories\{0DE86A52-2BAA-11CF-A229-00AA003D7352} regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BDC217C8-ED16-11CD-956C-0000C04E4C0A} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BDC217C8-ED16-11CD-956C-0000C04E4C0A}\1.1\FLAGS\ = "2" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2334D2B1-713E-11CF-8AE5-00AA00C00905} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2334D2B3-713E-11CF-8AE5-00AA00C00905}\TypeLib\Version = "1.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{2A4FCCB0-DFF1-11CF-8E74-00A0C90F26F8} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDC217C5-ED16-11CD-956C-0000C04E4C0A}\ProgID\ = "TabDlg.SSTab.1" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{BDC217C5-ED16-11CD-956C-0000C04E4C0A}\MiscStatus\1\ = "197009" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{BDC217C8-ED16-11CD-956C-0000C04E4C0A}\1.1\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\OsmanliBot\\OsmanliBot\\TABCTL32.dll" regsvr32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1460 wrote to memory of 4928 1460 regsvr32.exe 83 PID 1460 wrote to memory of 4928 1460 regsvr32.exe 83 PID 1460 wrote to memory of 4928 1460 regsvr32.exe 83
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\OsmanliBot\OsmanliBot\TABCTL32.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1460 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\OsmanliBot\OsmanliBot\TABCTL32.dll2⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
PID:4928
-