cfbce9cdb3fb56d180a939250fe3dd410c3c9fa9143345d5fc9e2f326450bbb8

Analysis

max time kernel
140s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14-09-2024 03:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

$TEMP/fractal-mandala-screensaver-3.0.exe
Size

548KB
MD5

257c2a2010e5212f1c1ab2ce0302b5f2
SHA1

6c1adcb7ec096a587e1fbe6032ec59fa1ea6f11f
SHA256

7124b33faadf6ddf9d21d24bb360ee5bf30fb85888abb4404b9c64fd713cf5ed
SHA512

c7c4cc95c277b3f1144250f988972a0f9c4bfb542c5ab3d0cadcf03fab810dfdd9db08399db002e89f849b796b9ccb38e6d745db9f68c6b5da0ffd62378da059
SSDEEP

12288:FapniPtyRYbi4I4Q1GbgfwrL1zsl5dnkTvspXZMghe:wpniARII4Q1Cgfwr5Ixnsvsdyf

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
448	is-QC0GT.tmp

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	fractal-mandala-screensaver-3.0.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	is-QC0GT.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1324 wrote to memory of 448	1324	fractal-mandala-screensaver-3.0.exe	83
PID 1324 wrote to memory of 448	1324	fractal-mandala-screensaver-3.0.exe	83
PID 1324 wrote to memory of 448	1324	fractal-mandala-screensaver-3.0.exe	83

C:\Users\Admin\AppData\Local\Temp\$TEMP\fractal-mandala-screensaver-3.0.exe
"C:\Users\Admin\AppData\Local\Temp\$TEMP\fractal-mandala-screensaver-3.0.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1324
- C:\Users\Admin\AppData\Local\Temp\is-76B85.tmp\is-QC0GT.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-76B85.tmp\is-QC0GT.tmp" /SL4 $8022A "C:\Users\Admin\AppData\Local\Temp\$TEMP\fractal-mandala-screensaver-3.0.exe" 310213 52224
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:448

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\is-76B85.tmp\is-QC0GT.tmp

Filesize
642KB

MD5
3c9f925549a51f9017e08a072332fa47

SHA1
1bff860e744467a58ef986b1016a4454844f5ad7

SHA256
1eb6ba689a47d91d01c9b3caa93daacec49c7b6daafb217678b9ad8f545c8ac2

SHA512
86112ec0d9f4254bceb0a576bc03e09384a15a4a5e94b08ca65ddfbc60d9d8d459885138c2644c9309ac86bca0b86d41c92dbc8ed23d7d381cdbeb2d7963ec18

Download Submit
memory/448-11-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/448-13-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/1324-0-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/1324-2-0x0000000000401000-0x000000000040A000-memory.dmp

Filesize
36KB

Download
memory/1324-12-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download