033741185e995343ff198919c1eb8602f1f4c925fb4052f13e5ca6f598672ca5

Analysis

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

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-10-2024 09:28

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General

Target

HeraklesMT2Full17082013/HERAKLESMT2FULLPACK/KernelBase.dll
Size

268KB
MD5

e954a79d6a754a5475582caced1565e6
SHA1

90b069cbc93c701394b47d4e830cdd7d384f5d5c
SHA256

3aa91ee188effd979e5b83965194b9cd75287765e576225e5db23048f1e75b62
SHA512

2d2207a089ae94857f29bd355579fb0d0c57f243dac0e20dea096be57eec3da5bd73cea09033d69341eca07035fa6f14c2967575f90a225a9f833e6598843a66
SSDEEP

6144:zolJaXNP+PnU0pFPP2KvxKyMu1S+ixnoLEl2BkFDA:UlJa9P0nU07P5KyMu7ipoLEl2eD

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1800	2368	WerFault.exe	30

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 11 IoCs

description	pid	Process	procid_target
PID 2008 wrote to memory of 2368	2008	rundll32.exe	30
PID 2008 wrote to memory of 2368	2008	rundll32.exe	30
PID 2008 wrote to memory of 2368	2008	rundll32.exe	30
PID 2008 wrote to memory of 2368	2008	rundll32.exe	30
PID 2008 wrote to memory of 2368	2008	rundll32.exe	30
PID 2008 wrote to memory of 2368	2008	rundll32.exe	30
PID 2008 wrote to memory of 2368	2008	rundll32.exe	30
PID 2368 wrote to memory of 1800	2368	rundll32.exe	31
PID 2368 wrote to memory of 1800	2368	rundll32.exe	31
PID 2368 wrote to memory of 1800	2368	rundll32.exe	31
PID 2368 wrote to memory of 1800	2368	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\HeraklesMT2Full17082013\HERAKLESMT2FULLPACK\KernelBase.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2008
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\HeraklesMT2Full17082013\HERAKLESMT2FULLPACK\KernelBase.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2368
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2368 -s 220
    3⤵
    - Program crash
    PID:1800

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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