4f7ee2f0b15e8c78849483a2a14bca4037c5b67e3f0759bb687b6af7b148fb5f

Analysis

max time kernel
140s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
27-08-2024 10:19

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General

Target

sql.dll
Size

849KB
MD5

87f9e5a6318ac1ec5ee05aa94a919d7a
SHA1

7a9956e8de89603dba99772da29493d3fd0fe37d
SHA256

7705b87603e0d772e1753441001fcf1ac2643ee41bf14a8177de2c056628665c
SHA512

c45c03176142918e34f746711e83384572bd6a8ed0a005600aa4a18cf22eade06c76eda190b37db49ec1971c4649e086affd19eee108c5f405df27c0c8cb23d2
SSDEEP

24576:sBEJPplYq6r/6hllzJ6Ic01re2g+b60/17:s6JPIiDJJ6Ic0JTgZo

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1712	2040	WerFault.exe	29

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 860 wrote to memory of 2040	860	rundll32.exe	29
PID 860 wrote to memory of 2040	860	rundll32.exe	29
PID 860 wrote to memory of 2040	860	rundll32.exe	29
PID 860 wrote to memory of 2040	860	rundll32.exe	29
PID 860 wrote to memory of 2040	860	rundll32.exe	29
PID 860 wrote to memory of 2040	860	rundll32.exe	29
PID 860 wrote to memory of 2040	860	rundll32.exe	29
PID 2040 wrote to memory of 1712	2040	rundll32.exe	30
PID 2040 wrote to memory of 1712	2040	rundll32.exe	30
PID 2040 wrote to memory of 1712	2040	rundll32.exe	30
PID 2040 wrote to memory of 1712	2040	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\sql.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:860
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\sql.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2040
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 224
    3⤵
    - Program crash
    PID:1712

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/2040-0-0x0000000061E00000-0x0000000061EC1000-memory.dmp

Filesize
772KB

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