2147322197323cd5aea9bdfe92ca6da4e071dc196880a7bf531d2e53a12515dc

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 19:41

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General

Target

Icons/proto_ICQ.dll
Size

21KB
MD5

5407dd2db09a2c069d74ae0e10db4dc4
SHA1

3b50c1201c470fb51b5228cbb28875f26dd174f6
SHA256

702c94363e0cbfeffcb4dad100fba29917377da5a780a419aa75ea39776b6dcc
SHA512

154cc0858052dced7432a8d4673bcc74b2f32d852e7ae304377ad17a3244a8e5dadf9ef1cb95b10500b615061d3e854b118d5774bb72fec465a3ad9ffb40eb62
SSDEEP

384:g7+KbnVo7MMvQsaWttwtG0H1eTZIMPqvvCzRY8WNs:gSoVr27ttwtG0H1eTZIMPqv0RlT

Score

3^/10

discovery

Malware Config

Signatures

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 2372 wrote to memory of 1708	2372	rundll32.exe	30
PID 2372 wrote to memory of 1708	2372	rundll32.exe	30
PID 2372 wrote to memory of 1708	2372	rundll32.exe	30
PID 2372 wrote to memory of 1708	2372	rundll32.exe	30
PID 2372 wrote to memory of 1708	2372	rundll32.exe	30
PID 2372 wrote to memory of 1708	2372	rundll32.exe	30
PID 2372 wrote to memory of 1708	2372	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Icons\proto_ICQ.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Icons\proto_ICQ.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1708

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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