eadaf26df948f0fd541f297e2f0bad435aa4bee5c97e4324ad767dacca77e29d

max time kernel
151s
max time network
185s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
09-05-2023 19:14

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General

Target

trojan-leaks-main/skidded/Quakeganza.exe
Size

364KB
MD5

754a2aedcf67ea7a42033e1ec45240dd
SHA1

04c00d8a8aedfcae241f5dcf1b5a2226dbe869d8
SHA256

a6ddede60a43769cb19f4fb8de41160c769ae5a58d6e72de6126c3502ed9991e
SHA512

040d52c5b810e083f34aa15f3f97c498364856842b105878c4b83d324150501354f0137fdc5a0e7322dd1e691aaad270dd19ff793e8d58e2185f3ed9dbbdfb5a
SSDEEP

3072:8GWCGPVHzzgd2HPVVf9AebuLFfK9s7IYNgDd9gGKI+LNTzxVMoyeZwoJtd1dOXxk:8frak9gorY6c8+xTzxVMoyeZDSbj0

Score

7^/10

bootkit persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

int10h.exe

pid process

3716 int10h.exe

pid	process
3716	int10h.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

int10h.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Windows\CurrentVersion\Run	int10h.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\int10h.exe"	int10h.exe

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
T1067

Processes:

int10h.exe

description ioc process

File opened for modification \??\PhysicalDrive0 int10h.exe
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

4276 schtasks.exe

description	ioc	process
File opened for modification	\??\PhysicalDrive0	int10h.exe

pid	process
4276	schtasks.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Quakeganza.execmd.exeint10h.exe

description	pid	process	target process
PID 2460 wrote to memory of 2852	2460	Quakeganza.exe	cmd.exe
PID 2460 wrote to memory of 2852	2460	Quakeganza.exe	cmd.exe
PID 2852 wrote to memory of 3716	2852	cmd.exe	int10h.exe
PID 2852 wrote to memory of 3716	2852	cmd.exe	int10h.exe
PID 2852 wrote to memory of 3716	2852	cmd.exe	int10h.exe
PID 3716 wrote to memory of 4276	3716	int10h.exe	schtasks.exe
PID 3716 wrote to memory of 4276	3716	int10h.exe	schtasks.exe
PID 3716 wrote to memory of 4276	3716	int10h.exe	schtasks.exe

C:\Users\Admin\AppData\Local\Temp\trojan-leaks-main\skidded\Quakeganza.exe
"C:\Users\Admin\AppData\Local\Temp\trojan-leaks-main\skidded\Quakeganza.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2460
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /c start C:\int10h.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2852
- - C:\int10h.exe
    C:\int10h.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Writes to the Master Boot Record (MBR)
    - Suspicious use of WriteProcessMemory
    PID:3716
  - - C:\Windows\SysWOW64\schtasks.exe
      schtasks.exe /Create /TN "Windows Update" /ru SYSTEM /SC ONSTART /TR "C:\int10h.exe"
      4⤵
      Creates scheduled task(s)
      PID:4276

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Bootkit

T1067

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\int10h.exe

Filesize
101KB

MD5
b99249d8b0c09e77966182acd238b987

SHA1
a781dcfda0ace5d529fe3982a45c7289c951015f

SHA256
e6204ff17c6d43b574162adca9daa2eb7bb028dfbefbd9f2477387fd5e56ce72

SHA512
04626c66251e3e7526be6f7612c7ad5b515bcf74bcf13828f87587aef9dcfee2202d8fa0b0825beb3e98a431a22a5ef216709c9cb20b959eeac48c600c1d0a23

Download Submit
C:\int10h.exe

Filesize
101KB

MD5
b99249d8b0c09e77966182acd238b987

SHA1
a781dcfda0ace5d529fe3982a45c7289c951015f

SHA256
e6204ff17c6d43b574162adca9daa2eb7bb028dfbefbd9f2477387fd5e56ce72

SHA512
04626c66251e3e7526be6f7612c7ad5b515bcf74bcf13828f87587aef9dcfee2202d8fa0b0825beb3e98a431a22a5ef216709c9cb20b959eeac48c600c1d0a23

Download Submit
memory/2460-132-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2460-126-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2460-130-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2460-131-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2460-133-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2460-134-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2460-135-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2460-136-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2460-137-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2460-138-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2460-139-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/3716-125-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download