03d201a14bcbd0601a4d5952093befcc067f114270e4a2e02b874adcdf1eb72f

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
05-03-2024 14:51

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General

Target

assets/minecraft/mcpatcher/sky/world0/sky4.properties
Size

103B
MD5

c7a8fa083d7acc83480756fa1b198126
SHA1

e21874b49976f06c9a46e718efd0744b86bbfbae
SHA256

b4164f055c5b4ddbbe6742492e87d5399ba94a822851557ebcfb8bcfe0135f07
SHA512

3a3788ddf8067c1ee2fda30773d63188bbf5cb9996cd858ed4550d5647a5c069c3e2456e17a7d11b46d87931949cb4b4b7ac5bd7cad4baf29b8fdd5bf51d11a1

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-1-5-21-2721934792-624042501-2768869379-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\properties_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.properties\ = "properties_auto_file"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\properties_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-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\properties_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.properties	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\properties_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\properties_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\properties_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2812	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2812	AcroRd32.exe
2812	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2068 wrote to memory of 2548	2068	cmd.exe	29
PID 2068 wrote to memory of 2548	2068	cmd.exe	29
PID 2068 wrote to memory of 2548	2068	cmd.exe	29
PID 2548 wrote to memory of 2812	2548	rundll32.exe	30
PID 2548 wrote to memory of 2812	2548	rundll32.exe	30
PID 2548 wrote to memory of 2812	2548	rundll32.exe	30
PID 2548 wrote to memory of 2812	2548	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\assets\minecraft\mcpatcher\sky\world0\sky4.properties
1⤵
- Suspicious use of WriteProcessMemory
PID:2068
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\assets\minecraft\mcpatcher\sky\world0\sky4.properties
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2548
- - 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\assets\minecraft\mcpatcher\sky\world0\sky4.properties"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2812

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
3d2a25cffd6bfcdfc0c0b0b116a86333

SHA1
4f060ebc1c3817800e7124d010a9ca70d4c1f8ef

SHA256
e34294cc7a8846987f11527bc97f4143abc2848a6a904daec184cf2208980835

SHA512
38c35667243090d0f31f6524264ec006563b95fb41078ba8609420d8d80ae59c40596dbb7fa4d38f716b6ce6d5a05ada05d52549862d5a0082e23e5ee6947e4d

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