96b8248be606c47b8955a560f3df160a4c9026ce1956e407daf177f17549e4f7

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-12-2024 12:21

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General

Target

3.exe
Size

1.1MB
MD5

4252cd5753def4a484fb3313e1029e66
SHA1

19fd0734102e1eebe6c7f42d530d30e920366e00
SHA256

96b8248be606c47b8955a560f3df160a4c9026ce1956e407daf177f17549e4f7
SHA512

471851f39c4d058798bce13f80c63f38e3f3196132c5fe3068982362d7c9c876670cef2f768a8de7ed300669a85c58b367c1b51221617a1d8ae67cda77b82984
SSDEEP

24576:3NrNYoKOHCWJSICvcVU2F3VwV5k7j5awX300zQUGtZQ:d+jEWhvsU2F3VwXgj5aEkHUGtZQ

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
2408	powershell.exe

Loads dropped DLL 1 IoCs

pid	Process
2508	3.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\stilhederne\tamtammens.ini	3.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Common Files\inddatafunktionens.Tra	3.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	3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2408	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2408	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2508 wrote to memory of 2408	2508	3.exe	30
PID 2508 wrote to memory of 2408	2508	3.exe	30
PID 2508 wrote to memory of 2408	2508	3.exe	30
PID 2508 wrote to memory of 2408	2508	3.exe	30

C:\Users\Admin\AppData\Local\Temp\3.exe
"C:\Users\Admin\AppData\Local\Temp\3.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:2508
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden "$Subwayed=gc -raw 'C:\Users\Admin\AppData\Local\Temp\globosely\baadehavn\stnner\Forhaandsudtalelses.Pot162';$Raadslagningens=$Subwayed.SubString(68150,3);.$Raadslagningens($Subwayed) "
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2408

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\nsd8A94.tmp\nsExec.dll

Filesize
7KB

MD5
675c4948e1efc929edcabfe67148eddd

SHA1
f5bdd2c4329ed2732ecfe3423c3cc482606eb28e

SHA256
1076ca39c449ed1a968021b76ef31f22a5692dfafeea29460e8d970a63c59906

SHA512
61737021f86f54279d0a4e35db0d0808e9a55d89784a31d597f2e4b65b7bbeec99aa6c79d65258259130eeda2e5b2820f4f1247777a3010f2dc53e30c612a683

Download Submit
memory/2408-15-0x0000000073621000-0x0000000073622000-memory.dmp

Filesize
4KB

Download
memory/2408-16-0x0000000073620000-0x0000000073BCB000-memory.dmp

Filesize
5.7MB

Download
memory/2408-19-0x0000000073620000-0x0000000073BCB000-memory.dmp

Filesize
5.7MB

Download
memory/2408-18-0x0000000073620000-0x0000000073BCB000-memory.dmp

Filesize
5.7MB

Download
memory/2408-17-0x0000000073620000-0x0000000073BCB000-memory.dmp

Filesize
5.7MB

Download
memory/2408-20-0x0000000073620000-0x0000000073BCB000-memory.dmp

Filesize
5.7MB

Download