b116cbf112ad9e68f7c38fcd63cc862c7e9ee42734bc47d128ef52b7eae6cc4b

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 07:43

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General

Target

$_10_/Qt5Network.dll
Size

1.4MB
MD5

e1a9d3219dd1cc7bb5d65fa4fd1146ea
SHA1

9d6bc6ff99ecc2e6e91fe91c287bf2ab3922fdd8
SHA256

2853a7415b1997702dea081340b0d9888a8bdb0aca21d161f0e7bbfeaa459e4d
SHA512

297335eabf7954e1f7a9cd3913f0fb74c974761738abbd398186253a4c77674ba38af8a4da910c582dfad3f7b3e5a5189e77911736ee7df9d81492819e8807c1
SSDEEP

24576:oimt/Ow4kJcVnp3nB8jY6QU1Iw15OQPLJHxOLgnRlhUnuFgQvO9ic6zFmG7u6RfM:w4k2X4YKLJHxO1nLOdDg6R6bmQ9i36g4

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1720	1540	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 2312 wrote to memory of 1540	2312	rundll32.exe	30
PID 2312 wrote to memory of 1540	2312	rundll32.exe	30
PID 2312 wrote to memory of 1540	2312	rundll32.exe	30
PID 2312 wrote to memory of 1540	2312	rundll32.exe	30
PID 2312 wrote to memory of 1540	2312	rundll32.exe	30
PID 2312 wrote to memory of 1540	2312	rundll32.exe	30
PID 2312 wrote to memory of 1540	2312	rundll32.exe	30
PID 1540 wrote to memory of 1720	1540	rundll32.exe	31
PID 1540 wrote to memory of 1720	1540	rundll32.exe	31
PID 1540 wrote to memory of 1720	1540	rundll32.exe	31
PID 1540 wrote to memory of 1720	1540	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_10_\Qt5Network.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2312
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$_10_\Qt5Network.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1540
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1540 -s 280
    3⤵
    - Program crash
    PID:1720

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/1540-0-0x0000000073740000-0x0000000073978000-memory.dmp

Filesize
2.2MB

Download
memory/1540-2-0x0000000073740000-0x0000000073978000-memory.dmp

Filesize
2.2MB

Download
memory/1540-1-0x0000000073741000-0x0000000073889000-memory.dmp

Filesize
1.3MB

Download
memory/1540-3-0x0000000074280000-0x00000000743F0000-memory.dmp

Filesize
1.4MB

Download
memory/1540-12-0x00000000736A0000-0x00000000736C6000-memory.dmp

Filesize
152KB

Download
memory/1540-15-0x0000000072AC0000-0x0000000072BDF000-memory.dmp

Filesize
1.1MB

Download
memory/1540-14-0x0000000072BE0000-0x0000000072FF2000-memory.dmp

Filesize
4.1MB

Download
memory/1540-11-0x00000000736D0000-0x000000007373E000-memory.dmp

Filesize
440KB

Download
memory/1540-9-0x0000000074490000-0x000000007451F000-memory.dmp

Filesize
572KB

Download
memory/1540-13-0x0000000073000000-0x000000007312C000-memory.dmp

Filesize
1.2MB

Download
memory/1540-10-0x0000000073130000-0x00000000732F2000-memory.dmp

Filesize
1.8MB

Download
memory/1540-4-0x0000000073D00000-0x000000007427C000-memory.dmp

Filesize
5.5MB

Download
memory/1540-8-0x0000000074520000-0x0000000074534000-memory.dmp

Filesize
80KB

Download
memory/1540-7-0x0000000074540000-0x000000007455E000-memory.dmp

Filesize
120KB

Download
memory/1540-5-0x0000000073980000-0x0000000073CFD000-memory.dmp

Filesize
3.5MB

Download