dded292ef2ab0593c21e5ce653cf36c4165ec5ecd30d9366dc24c3f3e294c960

Analysis

max time kernel
142s
max time network
135s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
01/09/2024, 17:03

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General

Target

bin/easydcc.dll
Size

658KB
MD5

6539e6ead5bd175703e2e1f3639916ba
SHA1

d2751348eb3febb57d47b00fb9dfac00ad34446b
SHA256

2586ea3d19cc830c813f9c81df0952e460d58a38f18adaea3476d7d31373ba41
SHA512

58a6d5d26d61615412397295435a1f40dadb86fd4fc0cf4ac26b0ad6ae1584beef2ed9d96b1eb9975effead94c077cc5e0788fc379ca185a09f161c54d1c3f6b
SSDEEP

6144:T8tnIEyEsjU+XcLkILpsyzuisGJwhwT31mYBN4vxvQTFQW+zAHN3ZQZSCyrbL7rQ:T8tMMLk+uXawhw0pvnW3ZQ1O2p

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2748	2768	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 2420 wrote to memory of 2768	2420	rundll32.exe	30
PID 2420 wrote to memory of 2768	2420	rundll32.exe	30
PID 2420 wrote to memory of 2768	2420	rundll32.exe	30
PID 2420 wrote to memory of 2768	2420	rundll32.exe	30
PID 2420 wrote to memory of 2768	2420	rundll32.exe	30
PID 2420 wrote to memory of 2768	2420	rundll32.exe	30
PID 2420 wrote to memory of 2768	2420	rundll32.exe	30
PID 2768 wrote to memory of 2748	2768	rundll32.exe	31
PID 2768 wrote to memory of 2748	2768	rundll32.exe	31
PID 2768 wrote to memory of 2748	2768	rundll32.exe	31
PID 2768 wrote to memory of 2748	2768	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\easydcc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2420
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\easydcc.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2768
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2768 -s 240
    3⤵
    - Program crash
    PID:2748

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/2768-0-0x000000006A180000-0x000000006A22F000-memory.dmp

Filesize
700KB

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