666a9baf3d576af52dd63cc3c7ea506234f8b2554d0792eeb03b98282b6bc70c

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
02/08/2024, 17:36

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General

Target

savedgames/slot1/dlc05.savegamedata
Size

58KB
MD5

5116d03c4bb2a0a7886ffa88df79ced1
SHA1

6289d3d276b263490681fce8123d8d2dea676ad8
SHA256

da91451cbf2e26e514b0487b67128d4054197dd99440921318f37ce48ae4f17a
SHA512

b4617aed6d2d04461f5cc321ab7b4a65c82853d69e8ec42537d9ca5ddf9820d1887760221fccf125d07192f7624de0034d7a1f065bcf80ece372527a04aa3565
SSDEEP

12:yrZalYlHaVfsobB0fflJZJYgW3k9eCdP+OfP3VFgjlT:yN7l6VQVW0wBO33P4

Score

3^/10

discovery

Malware Config

Signatures

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 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	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\savegamedata_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\.savegamedata	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\savegamedata_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\savegamedata_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\savegamedata_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\.savegamedata\ = "savegamedata_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\savegamedata_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000_CLASSES\savegamedata_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2820	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2820	AcroRd32.exe
2820	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1676 wrote to memory of 980	1676	cmd.exe	31
PID 1676 wrote to memory of 980	1676	cmd.exe	31
PID 1676 wrote to memory of 980	1676	cmd.exe	31
PID 980 wrote to memory of 2820	980	rundll32.exe	33
PID 980 wrote to memory of 2820	980	rundll32.exe	33
PID 980 wrote to memory of 2820	980	rundll32.exe	33
PID 980 wrote to memory of 2820	980	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\savedgames\slot1\dlc05.savegamedata
1⤵
- Suspicious use of WriteProcessMemory
PID:1676
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\savedgames\slot1\dlc05.savegamedata
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:980
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\savedgames\slot1\dlc05.savegamedata"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2820

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

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
fad27c7b62788f9a770034a5f86353e6

SHA1
675f5a6239d2604ea4586aac3a47d2bbd9abcf77

SHA256
cb38abc53f708e8f37ce0dc55eb6000ef5b0aa9b7f65ff9c2a5d8789c21f7ef5

SHA512
d1b28869e9e1d509df63c4e7bc5ebbad21ddfa42415f01189fc7b3533eaffb06889e5eefc6dfd0355d4e2af203db6df2b05565034059c0f56dbfadcfb1bee168

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