379c2feee0c29170fcbea6fd7c6059df7386d58d2aa2e0fbd7008e4c4d1ded19

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16/03/2025, 10:18

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General

Target

AliIM2013_7.21.04C去广告绿色优化版V2/AliWangWang/7.21.04C/AliIMStartup.dll
Size

377KB
MD5

64791fb8f070a6999e6ca1b2253b7a29
SHA1

b6a8285a36fb3c17bc4a0717396fbd1320990c0a
SHA256

692eda5695e812a9ca387b293adb9b8585972117b9a7a6c1563609e3e2266984
SHA512

f11a3188a6b4a2dee4536026e1c6b53c6aae75a8c3e87192f2de888cbe28af620dee40712697cb4e4667a9683ce56c03388e69fc25840b7e566274fefc23936d
SSDEEP

6144:kUNrzSfjk+bwebqx4OgF+6MXP8A4OVoKZtSdBo6ZX6N:/rzyjk9k66MXPXhX6ZX6N

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 2976 wrote to memory of 2984	2976	rundll32.exe	31
PID 2976 wrote to memory of 2984	2976	rundll32.exe	31
PID 2976 wrote to memory of 2984	2976	rundll32.exe	31
PID 2976 wrote to memory of 2984	2976	rundll32.exe	31
PID 2976 wrote to memory of 2984	2976	rundll32.exe	31
PID 2976 wrote to memory of 2984	2976	rundll32.exe	31
PID 2976 wrote to memory of 2984	2976	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\AliIM2013_7.21.04C去广告绿色优化版V2\AliWangWang\7.21.04C\AliIMStartup.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2976
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\AliIM2013_7.21.04C去广告绿色优化版V2\AliWangWang\7.21.04C\AliIMStartup.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2984

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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