f52385cdf40462b777d24c08f82828b1d28fdfce3e07873c918266686a3914f9

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/12/2024, 19:59 UTC

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General

Target

$PLUGINSDIR/iglq.dll
Size

121KB
MD5

07ed356bb53669a56a3d6d04093d1b49
SHA1

6c480a1af955ee2633020a0eb2807004fe336f10
SHA256

c205c4b93e7dff6cf6e2e301b9bc35668448db47913cef5d30ec78cdeeb16aaf
SHA512

1fbdeb195ca1833b5a0edcb62e535dc4deb61b641638dcd78951d4bb476f11780d91834aad3eb5f3f570ed65b599a372f0688226a805fabdb5785d5b9f32f4a9
SSDEEP

1536:3MpZYTFQInesu0YimrzaohqUoV8aP8ZXcsx79Ur6xsWjcdMUadSKoatWx2q+V1wM:3dTXJmvvEv8Jsr6+MUPx2qA1whi

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1916	1952	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 2368 wrote to memory of 1952	2368	rundll32.exe	30
PID 2368 wrote to memory of 1952	2368	rundll32.exe	30
PID 2368 wrote to memory of 1952	2368	rundll32.exe	30
PID 2368 wrote to memory of 1952	2368	rundll32.exe	30
PID 2368 wrote to memory of 1952	2368	rundll32.exe	30
PID 2368 wrote to memory of 1952	2368	rundll32.exe	30
PID 2368 wrote to memory of 1952	2368	rundll32.exe	30
PID 1952 wrote to memory of 1916	1952	rundll32.exe	31
PID 1952 wrote to memory of 1916	1952	rundll32.exe	31
PID 1952 wrote to memory of 1916	1952	rundll32.exe	31
PID 1952 wrote to memory of 1916	1952	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\iglq.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\iglq.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1952
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1952 -s 280
    3⤵
    - Program crash
    PID:1916

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

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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