d14eb68ed8ab65578fb3610ab9d254ab2ba67529929481b462a7d175a807fd73

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
27-09-2024 11:00

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General

Target

$COMMONFILES/PPLiveNetwork/$OUTDIR/TipsClient.dll
Size

237KB
MD5

25853e8bd3e283e15024d1111535ede7
SHA1

5b56e1dea924520b6c61ec09113c33fa3db573a4
SHA256

ccbce22f01208cc8fc96de789ab9fedefc851f588cd4c1fbd6d9edc7ac2f4eb5
SHA512

5bfa0e6bed05f1ab79ee97d1bd9bf1d48ba3d263a44e538d005af820c41c659eb112a4f19152e0841301fbd8b9618e8f353fe672df88b66e45c4719784202144
SSDEEP

3072:G4CrgXFGPASJR81rXwRtTgvK8SvP4N6MPuFjpChe8WgoqILjWjpWyI9Se/tNWrLL:yg1TwsS8HUdjpChSpGje/tNyykwbC1

Score

6^/10

bootkit discovery persistence

Malware Config

Signatures

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	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 7 IoCs

description	pid	Process	procid_target
PID 2536 wrote to memory of 592	2536	rundll32.exe	30
PID 2536 wrote to memory of 592	2536	rundll32.exe	30
PID 2536 wrote to memory of 592	2536	rundll32.exe	30
PID 2536 wrote to memory of 592	2536	rundll32.exe	30
PID 2536 wrote to memory of 592	2536	rundll32.exe	30
PID 2536 wrote to memory of 592	2536	rundll32.exe	30
PID 2536 wrote to memory of 592	2536	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$COMMONFILES\PPLiveNetwork\$OUTDIR\TipsClient.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2536
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$COMMONFILES\PPLiveNetwork\$OUTDIR\TipsClient.dll,#1
  2⤵
  - Writes to the Master Boot Record (MBR)
  - System Location Discovery: System Language Discovery
  PID:592

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/592-0-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

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memory/592-3-0x00000000746D0000-0x0000000074702000-memory.dmp

Filesize
200KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads