d8a85c6f6adab3acd8350535069bc237eec1ec240060f01ec42ad2d38c1462ad

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-09-2024 09:33

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General

Target

d8a85c6f6adab3acd8350535069bc237eec1ec240060f01ec42ad2d38c1462ad.dll
Size

823KB
MD5

7b6f7183a7b279c1cc09d8532ec180e5
SHA1

0cea584a5a152615d0ec5db53fa2c5bf18f08b88
SHA256

d8a85c6f6adab3acd8350535069bc237eec1ec240060f01ec42ad2d38c1462ad
SHA512

06f9c7ba9674adb8c14543a940c6eadd35fc98b3e842a9864462b78253810b98e8c8589a60ba2215da2a756c761ee18dd0a96969cf5353830c9fed4520d9a396
SSDEEP

24576:25e4MeBhv7kRY1P+8ldD+s8vpc0RTuQ3RQu2emK:PqBtFlDmRHCuBT

Score

8^/10

discovery

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
3	2280	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 SetWindowsHookEx 1 IoCs

pid	Process
2280	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2408 wrote to memory of 2280	2408	rundll32.exe	31
PID 2408 wrote to memory of 2280	2408	rundll32.exe	31
PID 2408 wrote to memory of 2280	2408	rundll32.exe	31
PID 2408 wrote to memory of 2280	2408	rundll32.exe	31
PID 2408 wrote to memory of 2280	2408	rundll32.exe	31
PID 2408 wrote to memory of 2280	2408	rundll32.exe	31
PID 2408 wrote to memory of 2280	2408	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d8a85c6f6adab3acd8350535069bc237eec1ec240060f01ec42ad2d38c1462ad.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2408
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d8a85c6f6adab3acd8350535069bc237eec1ec240060f01ec42ad2d38c1462ad.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2280

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/2280-0-0x0000000010000000-0x00000000102F6000-memory.dmp

Filesize
3.0MB

Download
memory/2280-1-0x0000000010000000-0x00000000102F6000-memory.dmp

Filesize
3.0MB

Download
memory/2280-4-0x0000000010000000-0x00000000102F6000-memory.dmp

Filesize
3.0MB

Download
memory/2280-3-0x00000000102F3000-0x00000000102F4000-memory.dmp

Filesize
4KB

Download
memory/2280-2-0x0000000010000000-0x00000000102F6000-memory.dmp

Filesize
3.0MB

Download
memory/2280-5-0x0000000010000000-0x00000000102F6000-memory.dmp

Filesize
3.0MB

Download