3cbde89ae5f0c5ef8f220da7b91e4cde10c698711ec7040b155ca1c86bf9272d

Analysis

max time kernel
93s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
15-09-2024 02:15

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General

Target

$TEMP/RealCompat/gcapi.dll
Size

62KB
MD5

a689eb4192ac28683b18c4e81b32559a
SHA1

aa436608c0e1a1a21153346a046ff00ee60aff1d
SHA256

cb81506dcb4de19a8c300ee010061845a7f20448c2387ae845f2d2099b54c981
SHA512

992c8f6e441e096c5def826c5665469b89642b0fc9a381f2cf63a98eb08bd58e4186a3a615078cd2775b78240f519c27501f46dea40e9b8b82b6d91b95d5ed17
SSDEEP

768:sqn6Uu9UJwki/IKbRBxPRZpEzalO2RBgITg1g0sqpkkaTL16QP3u8Gf:serwkobRLOuOA/TgW01na/oQ/zO

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2652	1256	WerFault.exe	83

System Location Discovery: System Language Discovery 1 TTPs 1 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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4428 wrote to memory of 1256	4428	rundll32.exe	83
PID 4428 wrote to memory of 1256	4428	rundll32.exe	83
PID 4428 wrote to memory of 1256	4428	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\RealCompat\gcapi.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4428
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\RealCompat\gcapi.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1256
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1256 -s 632
    3⤵
    - Program crash
    PID:2652

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1256 -ip 1256
1⤵
PID:8

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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