79ae14d993fdfc363514fada8e1aebe71eaf0ef8d80901ac2cf3cfc7e02c8c30

Analysis

max time kernel
122s
max time network
124s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12/10/2024, 20:20

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General

Target

3g2.dll
Size

12KB
MD5

0896363ce674760717cefef04a4ea8a7
SHA1

2cc53435078ee2ac7661ff773c1638de5cea859e
SHA256

819b9fa3b169972a7ea2a6cd13e978c74dda70fe88179a7ae8a599dfb893bcf3
SHA512

444dccad62d66f2982ac234bd59f823a42c898af9df5abaf10ea5c11a02e2d286d33d052b151223de14215b4c1cf309fb32f8cbd831b0dd3c4eaecdc430dad45
SSDEEP

192:9rKqMXF+C7gUa9TGEL/dNi9XLd/W3X6rqQSAFnyMTCVzZg2Y4RSee:9rKJX97gF96Y2Ld/qKjMMSz/0ee

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2144	2640	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 2644 wrote to memory of 2640	2644	rundll32.exe	30
PID 2644 wrote to memory of 2640	2644	rundll32.exe	30
PID 2644 wrote to memory of 2640	2644	rundll32.exe	30
PID 2644 wrote to memory of 2640	2644	rundll32.exe	30
PID 2644 wrote to memory of 2640	2644	rundll32.exe	30
PID 2644 wrote to memory of 2640	2644	rundll32.exe	30
PID 2644 wrote to memory of 2640	2644	rundll32.exe	30
PID 2640 wrote to memory of 2144	2640	rundll32.exe	31
PID 2640 wrote to memory of 2144	2640	rundll32.exe	31
PID 2640 wrote to memory of 2144	2640	rundll32.exe	31
PID 2640 wrote to memory of 2144	2640	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3g2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3g2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2640
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2640 -s 256
    3⤵
    - Program crash
    PID:2144

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/2640-0-0x0000000001F40000-0x0000000002067000-memory.dmp

Filesize
1.2MB

Download
memory/2640-3-0x0000000000210000-0x0000000000249000-memory.dmp

Filesize
228KB

Download