62c6c044e5c8ff505bed4a231f85b477afd80ae7a29cc2a6802c893d11c2ad11

Resubmissions

05/03/2024, 15:24

240305-sthd4sah84 3

Analysis

max time kernel
122s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
05/03/2024, 15:24

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General

Target

poom_1.9_windows/data.pod
Size

571KB
MD5

93c5d8028a9e00a31e58cc835a2878c7
SHA1

139a0ea4fe6959cd438a7c0965ff46569345b1f8
SHA256

4350c7cb95220ef51b7dd6b90cb8b03c9b8cffd085772d91b045dced657103d6
SHA512

80d03b4fc979880144d0b0e96707cd21d64488d91ba9524d607e45db6211845fc009392e7712047e756eec127774ecf00b4f1bce52b8abbfaeee8047dc2d8244
SSDEEP

12288:HFioiO6G82LqX5XBqes6pvZGPMbWAJ+J:lioRh82LqX5XBqeNpB/bJ+J

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\pod_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\pod_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\.pod	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\.pod\ = "pod_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\pod_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\pod_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\pod_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3787592910-3720486031-2929222812-1000_CLASSES\pod_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2632	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2632	AcroRd32.exe
2632	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2884 wrote to memory of 848	2884	cmd.exe	29
PID 2884 wrote to memory of 848	2884	cmd.exe	29
PID 2884 wrote to memory of 848	2884	cmd.exe	29
PID 848 wrote to memory of 2632	848	rundll32.exe	30
PID 848 wrote to memory of 2632	848	rundll32.exe	30
PID 848 wrote to memory of 2632	848	rundll32.exe	30
PID 848 wrote to memory of 2632	848	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\poom_1.9_windows\data.pod
1⤵
- Suspicious use of WriteProcessMemory
PID:2884
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\poom_1.9_windows\data.pod
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:848
- - 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\poom_1.9_windows\data.pod"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2632

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
3KB

MD5
49b2734f618f2ffbfcd4898b9f23d537

SHA1
d9af6ce85323e41f4fdf30242a57ad4dc63c0baf

SHA256
e94042f684a20576c3ef50d63a61d2a215b3068aa5ccc21eabb7fb710857d790

SHA512
067c15f2c7a97ca969cc600735d8d829d02f516713af4e21466e466c64e9a49f97b12d6124261b130c49d389939fed8b76197180de52325188389bbb101d79d6

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