cee3ae54c0f49335db69551733260a6e0bb7f72089b126b14a09d44722bbdc8f

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-12-2024 06:36

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General

Target

cee3ae54c0f49335db69551733260a6e0bb7f72089b126b14a09d44722bbdc8f.exe
Size

558KB
MD5

a30468384472782c5b2fc6a439f641bb
SHA1

2695582dda03035b463e939b1a2577505e9a2766
SHA256

cee3ae54c0f49335db69551733260a6e0bb7f72089b126b14a09d44722bbdc8f
SHA512

c2cee48e6c124cbcd2a09e0d0381f38d2602522a5b57577b039aaeb43e4611313c1865c00a98cabacd1edca8b43bbcbad0f6fbb8594c0c36bf4438c57708eaa4
SSDEEP

12288:g93jlsINtJD2SoxlyLpJdNLNrDv7ucLrv70:g93jlsyUSQ8LpJdNLNrjNPvY

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
2788	powershell.exe

Loads dropped DLL 1 IoCs

pid	Process
1420	cee3ae54c0f49335db69551733260a6e0bb7f72089b126b14a09d44722bbdc8f.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\resources\udlndingelovene\troldunge.ini	cee3ae54c0f49335db69551733260a6e0bb7f72089b126b14a09d44722bbdc8f.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	cee3ae54c0f49335db69551733260a6e0bb7f72089b126b14a09d44722bbdc8f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2788	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2788	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1420 wrote to memory of 2788	1420	cee3ae54c0f49335db69551733260a6e0bb7f72089b126b14a09d44722bbdc8f.exe	30
PID 1420 wrote to memory of 2788	1420	cee3ae54c0f49335db69551733260a6e0bb7f72089b126b14a09d44722bbdc8f.exe	30
PID 1420 wrote to memory of 2788	1420	cee3ae54c0f49335db69551733260a6e0bb7f72089b126b14a09d44722bbdc8f.exe	30
PID 1420 wrote to memory of 2788	1420	cee3ae54c0f49335db69551733260a6e0bb7f72089b126b14a09d44722bbdc8f.exe	30

C:\Users\Admin\AppData\Local\Temp\cee3ae54c0f49335db69551733260a6e0bb7f72089b126b14a09d44722bbdc8f.exe
"C:\Users\Admin\AppData\Local\Temp\cee3ae54c0f49335db69551733260a6e0bb7f72089b126b14a09d44722bbdc8f.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1420
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -windowstyle hidden "$Eurylaimoid=gc -raw 'C:\Users\Admin\AppData\Roaming\china\Mixeren\verbalises\Southernise233.Bul';$Mistillidens63=$Eurylaimoid.SubString(10394,3);.$Mistillidens63($Eurylaimoid) "
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2788

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

C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\justifikationssager.lnk

Filesize
748B

MD5
dd2d870c9c1893af9b1f5c0e44fcc576

SHA1
57e06fe9d067356de8cfc05a8dd8fc2566b20430

SHA256
cf59864e0410f4bd3ce06cf79eaa20da8771a454be33d7fbaf2c219100096533

SHA512
4428c3a1bbee64ec6a976487bd31647d56cc849e9508c3590a807894190f608eee11072fbe93cca2a6a0517dd33631530ea4cfb02e28f46f2070a60b70adecc7

Download Submit
\Users\Admin\AppData\Local\Temp\nstFF09.tmp\nsExec.dll

Filesize
6KB

MD5
b648c78981c02c434d6a04d4422a6198

SHA1
74d99eed1eae76c7f43454c01cdb7030e5772fc2

SHA256
3e3d516d4f28948a474704d5dc9907dbe39e3b3f98e7299f536337278c59c5c9

SHA512
219c88c0ef9fd6e3be34c56d8458443e695badd27861d74c486143306a94b8318e6593bf4da81421e88e4539b238557dd4fe1f5bedf3ecec59727917099e90d2

Download Submit
memory/2788-38-0x00000000741E1000-0x00000000741E2000-memory.dmp

Filesize
4KB

Download
memory/2788-39-0x00000000741E0000-0x000000007478B000-memory.dmp

Filesize
5.7MB

Download
memory/2788-42-0x00000000741E0000-0x000000007478B000-memory.dmp

Filesize
5.7MB

Download
memory/2788-41-0x00000000741E0000-0x000000007478B000-memory.dmp

Filesize
5.7MB

Download
memory/2788-40-0x00000000741E0000-0x000000007478B000-memory.dmp

Filesize
5.7MB

Download
memory/2788-43-0x00000000741E0000-0x000000007478B000-memory.dmp

Filesize
5.7MB

Download