0ff0224edb6a27b5c23adc7fb759864bb3c645f2cf2f38d0a0290c1fa691fdd2

Analysis

max time kernel
163s
max time network
151s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
09/04/2024, 14:20

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General

Target
WaveTrial/dist/shared/themes/oneDark.json
Size 46KB
Sample240409-rntphscf6x
SHA256 bfd5d43a1b3e2db7372ec27cf97db5003e9cc30359499cd6c8a4676a540b2f45
MD5 0dce182167902b3acd7f4dfb40c34008
SHA1 8d01295c8fbf0234a9c566e2b6b5ca3b6b7117ac
SHA512 171b2402b3871a84466faf06b53f7e1a8a543651e212297ecd4fcbff3ddce6c3ef1548f25befcf3d3652669ab5148ed7ca3e911ddf626ec94802b4790216ea31
SSDEEP 384:KYiTCLvHL/tAAIKvkZQphffe+GzNpaq5If5fgvGR6ZXHVHurFUzntZ2SsHhNzk5V:XLfgKvkZQphffe+GzNCOvJZXHznth5V
MD5 SHA1 SHA512 SSDEEP

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
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\json_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\json_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.json	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\json_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\json_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
580	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
580	AcroRd32.exe
580	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 2524	2596	cmd.exe	31
PID 2596 wrote to memory of 2524	2596	cmd.exe	31
PID 2596 wrote to memory of 2524	2596	cmd.exe	31
PID 2524 wrote to memory of 580	2524	rundll32.exe	32
PID 2524 wrote to memory of 580	2524	rundll32.exe	32
PID 2524 wrote to memory of 580	2524	rundll32.exe	32
PID 2524 wrote to memory of 580	2524	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\WaveTrial\dist\shared\themes\oneDark.json
1⤵
- Suspicious use of WriteProcessMemory
PID:2596
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\WaveTrial\dist\shared\themes\oneDark.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2524
- - 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\WaveTrial\dist\shared\themes\oneDark.json"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:580

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

SharedDataEvents

Path C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents
Size 3KB
SHA256 dadd4040bec0780df8baf8fb34ef3afe1c42cc776a79d79b184de7391aa3115d
MD5 6d8e76611a371e614283376cf95c2a9d
SHA1 95b6f49816854a7a4caf5cbd907861343e9ce1fe
SHA512 1073a235ecc6a0ec381844683bf4c2e7328ab1a5b6cecb0e0f44776d7b3a15776dc7bb7f6b7bdd739cc9cf92ba1973d367ebf1a8bed73641c651021e52c76228
MD5 SHA1 SHA512

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