2cb8c7061773b62038fc601d72d770c384062963f729ad4ca717ce3ce7c15555

Analysis

max time kernel
119s
max time network
136s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/09/2024, 18:12

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General

Target

Oblivity/steamapps/common/Oblivity/Oblivity_Data/GI/level4/d0/d06ee7eda6916184a427fef9cc7ee30a.rsc.sse
Size

19.6MB
MD5

e19a9a726b24dacd3aea148a99214a31
SHA1

ed696feb94155dbbd2ecf7f4cd60b37bb005b5e8
SHA256

340ead079cb47dd70b0f50ee4c2d146f1b69d8b43905da0b8e9cc1ac3b7551d4
SHA512

3faeb4b5ef77f9a67a435480a3ac968bd8c13c29fddf7778e449e7870a62d6f073eab449f39daed62ca96356bb28dcd6be2a09e00d3f64688fb2bcb96fa9a7a3
SSDEEP

24576:7cqC1/wnfzRchxt5ao3u+c7jttzkj8xKqn1jKAT9NGBF+oR:7cqC1/wnfzRchk7gY+AHGPt

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-1-5-21-3290804112-2823094203-3137964600-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_CLASSES\.sse	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_CLASSES\sse_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_CLASSES\sse_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_CLASSES\sse_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_CLASSES\sse_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_CLASSES\.sse\ = "sse_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_CLASSES\sse_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000_CLASSES\sse_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2792	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2792	AcroRd32.exe
2792	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1196 wrote to memory of 2800	1196	cmd.exe	32
PID 1196 wrote to memory of 2800	1196	cmd.exe	32
PID 1196 wrote to memory of 2800	1196	cmd.exe	32
PID 2800 wrote to memory of 2792	2800	rundll32.exe	33
PID 2800 wrote to memory of 2792	2800	rundll32.exe	33
PID 2800 wrote to memory of 2792	2800	rundll32.exe	33
PID 2800 wrote to memory of 2792	2800	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Oblivity\steamapps\common\Oblivity\Oblivity_Data\GI\level4\d0\d06ee7eda6916184a427fef9cc7ee30a.rsc.sse
1⤵
- Suspicious use of WriteProcessMemory
PID:1196
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Oblivity\steamapps\common\Oblivity\Oblivity_Data\GI\level4\d0\d06ee7eda6916184a427fef9cc7ee30a.rsc.sse
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2800
- - 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\Oblivity\steamapps\common\Oblivity\Oblivity_Data\GI\level4\d0\d06ee7eda6916184a427fef9cc7ee30a.rsc.sse"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2792

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
c2375941430193f9f8085b2cfdb7ea17

SHA1
76ff300276ee4861ff5944fad327955cd02b990c

SHA256
8090e3549b03b85951e4999b75b4fba1fad6ecabe70103f0b88ef8c00915ef1c

SHA512
c07f6f4f44b0997bdec1fd835e344d0cd14ac40cf5249dbba81e8aadf264779e0de9b4d7f600a0244a4dfd595c388ed5b4017fbd2f8b84b5a3cf141acc4ab002

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