85502e59a1632b69b489891356d31f6a06d788073c744e1ac55bd03f166c5241

Analysis

max time kernel
15s
max time network
25s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
09-11-2024 22:41

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General

Target

3b72f732f216136775f6aebdbda1ba0b.exe
Size

677KB
MD5

3b72f732f216136775f6aebdbda1ba0b
SHA1

f64deba6e108c2690a1f10ac0cd1a530cf3d16f8
SHA256

85502e59a1632b69b489891356d31f6a06d788073c744e1ac55bd03f166c5241
SHA512

8df9b062f2d82724fe186d18f30f2896eb93a591a38d5be33fcfb922722864c9f2b8a9324457b4eb41be1c08a546cd16b8319a0bfe41c81b1c0101f182804945
SSDEEP

12288:g+/D317UULVEwJP85xXtN1TrlHoACk9tclfmD/Q+6YTWiEOcW7scrzk:7DxUbXH1VIk+ubQ+DP8W77Pk

Score

3^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1992	Powershell.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	3b72f732f216136775f6aebdbda1ba0b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Powershell.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1992	Powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1992	Powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1856 wrote to memory of 1992	1856	3b72f732f216136775f6aebdbda1ba0b.exe	30
PID 1856 wrote to memory of 1992	1856	3b72f732f216136775f6aebdbda1ba0b.exe	30
PID 1856 wrote to memory of 1992	1856	3b72f732f216136775f6aebdbda1ba0b.exe	30
PID 1856 wrote to memory of 1992	1856	3b72f732f216136775f6aebdbda1ba0b.exe	30

C:\Users\Admin\AppData\Local\Temp\3b72f732f216136775f6aebdbda1ba0b.exe
"C:\Users\Admin\AppData\Local\Temp\3b72f732f216136775f6aebdbda1ba0b.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1856
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
  "Powershell.exe" -windowstyle minimized "$Zieglers = Get-Content -raw 'C:\Users\Admin\AppData\Roaming\Lysninger28\grdesanger\Hjlpemenuen104.Gen192' ; $Bibbling=$Zieglers.SubString(77179,3);.$Bibbling($Zieglers)
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1992

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

memory/1992-8-0x0000000074571000-0x0000000074572000-memory.dmp

Filesize
4KB

Download
memory/1992-9-0x0000000074570000-0x0000000074B1B000-memory.dmp

Filesize
5.7MB

Download
memory/1992-10-0x0000000074570000-0x0000000074B1B000-memory.dmp

Filesize
5.7MB

Download
memory/1992-11-0x0000000074570000-0x0000000074B1B000-memory.dmp

Filesize
5.7MB

Download
memory/1992-12-0x0000000074570000-0x0000000074B1B000-memory.dmp

Filesize
5.7MB

Download
memory/1992-13-0x0000000074570000-0x0000000074B1B000-memory.dmp

Filesize
5.7MB

Download