38dda5e4059a39cb4d766f65d84e8e02a7189bf50803c719af45403a1ee3c35f

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
30-12-2024 18:44

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General

Target

$APPDATA/typo3_src/poc/media_center/PermCalc.exe
Size

28KB
MD5

c2efc9fcbbf2d6952110fea17841b71e
SHA1

4860494e79e88beacb0155584056699adb073f44
SHA256

57f248daa64d83c215189a3d38b9692f93125273ee046328febe33e69df01ded
SHA512

5aa7033b6b9de91c309554b354d47d63c08d15d4d5ebe4ac6e98e059873c74149c869dea731a2754ca31dee526f27221cd210555693e5f6886cc26d271f39ae0
SSDEEP

384:xL8f6BoGrFTth3SAUnZV7OKAyXSKglWYbW:98iBoGxtSHqKgB

Score

3^/10

discovery

Malware Config

Signatures

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	PermCalc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dw20.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2780 wrote to memory of 2768	2780	PermCalc.exe	31
PID 2780 wrote to memory of 2768	2780	PermCalc.exe	31
PID 2780 wrote to memory of 2768	2780	PermCalc.exe	31
PID 2780 wrote to memory of 2768	2780	PermCalc.exe	31

C:\Users\Admin\AppData\Local\Temp\$APPDATA\typo3_src\poc\media_center\PermCalc.exe
"C:\Users\Admin\AppData\Local\Temp\$APPDATA\typo3_src\poc\media_center\PermCalc.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2780
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 436
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2768

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/2768-3-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/2768-5-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/2780-0-0x0000000074701000-0x0000000074702000-memory.dmp

Filesize
4KB

Download
memory/2780-1-0x0000000074700000-0x0000000074CAB000-memory.dmp

Filesize
5.7MB

Download
memory/2780-2-0x0000000074700000-0x0000000074CAB000-memory.dmp

Filesize
5.7MB

Download
memory/2780-4-0x0000000074700000-0x0000000074CAB000-memory.dmp

Filesize
5.7MB

Download
memory/2780-6-0x0000000074700000-0x0000000074CAB000-memory.dmp

Filesize
5.7MB

Download