f69821010916c746e5e371fcd011dda072fdfc09ac964e9db9506a97cec1fe3e

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 06:28

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General

Target

$PLUGINSDIR/nqdipsrotb.dll
Size

31KB
MD5

8ab953e111816f48fd4aab119809af53
SHA1

5ad3c9b13395ea5912bbff13746171a387f43979
SHA256

cb989078f012a4f8f8fe2b0ee20790a792dc6f1968cb0bba55f654ffb3346c20
SHA512

75b37e5fcc1994686eb91316ef45ec46e9ada54cbe985e9671c8e0d09a153ddb6bbfd2881dc278c6b351c6a022d1db6c33b6b7a7ce73b0eb4af5a84ca2e7e421
SSDEEP

768:NwnNXmYszi/iiIQSE1J982EvVaM+eDdeQTl:HzHLQSA382EvVHOQ

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2692	2288	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 7 IoCs

description	pid	Process	procid_target
PID 4412 wrote to memory of 2288	4412	rundll32.exe	83
PID 4412 wrote to memory of 2288	4412	rundll32.exe	83
PID 4412 wrote to memory of 2288	4412	rundll32.exe	83
PID 2288 wrote to memory of 3320	2288	rundll32.exe	84
PID 2288 wrote to memory of 3320	2288	rundll32.exe	84
PID 2288 wrote to memory of 3320	2288	rundll32.exe	84
PID 2288 wrote to memory of 3320	2288	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nqdipsrotb.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4412
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nqdipsrotb.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2288
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nqdipsrotb.dll,#1
    3⤵
    PID:3320
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2288 -s 716
    3⤵
    - Program crash
    PID:2692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2288 -ip 2288
1⤵
PID:3456

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

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Downloads

memory/2288-0-0x0000000074C00000-0x0000000074C0B000-memory.dmp

Filesize
44KB

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memory/2288-1-0x0000000074C00000-0x0000000074C0B000-memory.dmp

Filesize
44KB

Download