469c034a1b0db632b355417177df3872abd056bd300ac457fae4ed4d9cb2ce8b

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2024, 16:06

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General

Target

IDBoan.exe
Size

4.6MB
MD5

5826ff472ed14d14df0a306a171ac452
SHA1

49fd18bb02f8dd5272fa7fa03ae02fba032370f7
SHA256

4d9be43a1afc60e525c23ca54b0bcc2f80d15094652b1b791336175b5108635c
SHA512

01443b02882d99ab2888609530bb4b30621d79bdb8a5a9d3d773cc8547af9f293a99b1837dfe39de2e36ecd95ebbd22fa20f95923c92126e23076e8dd155dd6d
SSDEEP

12288:d7+zjJUmM0uQ0ghsSk92pTwQ9snqMDs42D+pEmUnbDPNEjivqCTuic:d7+zjyVpQD42KpEmUn3Pujivqmlc

Score

7^/10

persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation	IDBoan.exe
Key value queried	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation	IDBoan.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\IDBoan = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\IDBoan.exe\" /run1\ued00"	IDBoan.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3528	1860	WerFault.exe	92

Modifies Internet Explorer settings 1 TTPs 15 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\MINIE\TabBandWidth = "500"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{ECDE2BC9-EC53-11EE-87B8-6257B05D87B4} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\Main	IDBoan.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\MINIE	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1860	IDBoan.exe
1860	IDBoan.exe
1860	IDBoan.exe
1860	IDBoan.exe
1860	IDBoan.exe
1860	IDBoan.exe
1860	IDBoan.exe
1860	IDBoan.exe

Suspicious use of FindShellTrayWindow 9 IoCs

pid	Process
5076	IDBoanUpdate.exe
5076	IDBoanUpdate.exe
5076	IDBoanUpdate.exe
5076	IDBoanUpdate.exe
1860	IDBoan.exe
1860	IDBoan.exe
1860	IDBoan.exe
1256	IDBoanMon.exe
1508	iexplore.exe

Suspicious use of SendNotifyMessage 7 IoCs

pid	Process
5076	IDBoanUpdate.exe
5076	IDBoanUpdate.exe
5076	IDBoanUpdate.exe
5076	IDBoanUpdate.exe
1860	IDBoan.exe
1860	IDBoan.exe
1860	IDBoan.exe

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
1708	IDBoan.exe
5076	IDBoanUpdate.exe
5076	IDBoanUpdate.exe
1860	IDBoan.exe
1860	IDBoan.exe
1256	IDBoanMon.exe
1256	IDBoanMon.exe
1860	IDBoan.exe
1508	iexplore.exe
1508	iexplore.exe
4272	IEXPLORE.EXE
4272	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1708 wrote to memory of 5076	1708	IDBoan.exe	88
PID 1708 wrote to memory of 5076	1708	IDBoan.exe	88
PID 1708 wrote to memory of 5076	1708	IDBoan.exe	88
PID 5076 wrote to memory of 1860	5076	IDBoanUpdate.exe	92
PID 5076 wrote to memory of 1860	5076	IDBoanUpdate.exe	92
PID 5076 wrote to memory of 1860	5076	IDBoanUpdate.exe	92
PID 1860 wrote to memory of 1256	1860	IDBoan.exe	93
PID 1860 wrote to memory of 1256	1860	IDBoan.exe	93
PID 1860 wrote to memory of 1256	1860	IDBoan.exe	93
PID 1508 wrote to memory of 4272	1508	iexplore.exe	96
PID 1508 wrote to memory of 4272	1508	iexplore.exe	96
PID 1508 wrote to memory of 4272	1508	iexplore.exe	96

C:\Users\Admin\AppData\Local\Temp\IDBoan.exe
"C:\Users\Admin\AppData\Local\Temp\IDBoan.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1708
- C:\Users\Admin\AppData\Local\Temp\IDBoanUpdate.exe
  "C:\Users\Admin\AppData\Local\Temp\IDBoanUpdate.exe" /run0
  2⤵
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:5076
- - C:\Users\Admin\AppData\Local\Temp\IDBoan.exe
    "C:\Users\Admin\AppData\Local\Temp\IDBoan.exe" /run0
    3⤵
    - Checks computer location settings
    - Adds Run key to start application
    - Modifies Internet Explorer settings
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1860
  - - C:\Users\Admin\AppData\Local\Temp\IDBoanMon.exe
      "C:\Users\Admin\AppData\Local\Temp\IDBoanMon.exe"
      4⤵
      Suspicious use of FindShellTrayWindow
      Suspicious use of SetWindowsHookEx
      PID:1256
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 2136
      4⤵
      Program crash
      PID:3528

C:\Program Files (x86)\Internet Explorer\ielowutil.exe
"C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
1⤵
PID:4636

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1508
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1508 CREDAT:17410 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:4272

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1860 -ip 1860
1⤵
PID:2520

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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