77188a70901723c3769871ec39800f1f0dddb5b9af3cdd79204f8d467eac1bec

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05/10/2024, 06:59

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General

Target

$COMMONFILES/Angels/AgLog.dll
Size

300KB
MD5

0e38c074b9c529e713ac5a70e8c3852f
SHA1

24564476bdc2de258df803dbe8ffb00255a19ee8
SHA256

fc0fca68cbf4ed56663fa62aa72019865301c8ae356b2c6077dff69d02e9a227
SHA512

fc876edaf7b8701573038202e57be45f93e0fe7e3436abde226cd43b6b715defbdb296d70f7d4b53f481dc73b156eb0a8baee51470c69b7a15ace9b7e6c4e06d
SSDEEP

6144:4Cv6QXUtiBav//wX4Yz0jfTc3B3QvZusUht:BPi/wX4YzYfTchQhur

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\	rundll32.exe

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 3 IoCs

description	pid	Process	procid_target
PID 3028 wrote to memory of 1452	3028	rundll32.exe	82
PID 3028 wrote to memory of 1452	3028	rundll32.exe	82
PID 3028 wrote to memory of 1452	3028	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$COMMONFILES\Angels\AgLog.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3028
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$COMMONFILES\Angels\AgLog.dll,#1
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:1452

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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