94fd6066083bb74ef63c40dfa5e98a0c2257086a55fe59b60aaf14de34b161bb

Analysis

max time kernel
18s
max time network
20s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
24/05/2024, 02:37

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General

Target

Wwise-Unpacker-1.0.3/README.md
Size

2KB
MD5

2296c9dad026bb0cb0392366671476c4
SHA1

1dd955ef44f15557e9d9477084ebd8c3c026464b
SHA256

62d79f4f2e354303e756a4763d7e21bb2e42e8790ee1065ec1281445d32b600c
SHA512

91513ee5db7b24489766c6ba01de2823f5f50b4b75bed8a0900f17e01bdc408e11cc18a445f8b38057e2301f6f462892f8b7909df35ec946dec3c88dfa527a53

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-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\md_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.md\ = "md_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\md_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\md_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\md_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\.md	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\md_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000_CLASSES\md_auto_file\shell\Read\command	rundll32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2620	AcroRd32.exe
2620	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 2768	2032	cmd.exe	29
PID 2032 wrote to memory of 2768	2032	cmd.exe	29
PID 2032 wrote to memory of 2768	2032	cmd.exe	29
PID 2768 wrote to memory of 2620	2768	rundll32.exe	30
PID 2768 wrote to memory of 2620	2768	rundll32.exe	30
PID 2768 wrote to memory of 2620	2768	rundll32.exe	30
PID 2768 wrote to memory of 2620	2768	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Wwise-Unpacker-1.0.3\README.md
1⤵
- Suspicious use of WriteProcessMemory
PID:2032
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Wwise-Unpacker-1.0.3\README.md
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2768
- - 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\Wwise-Unpacker-1.0.3\README.md"
    3⤵
    - Suspicious use of SetWindowsHookEx
    PID:2620

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
011c041a2afe2ab2514d9a04a0addaa9

SHA1
1cc41977c370c2ddc2efaa10cabe96fae75d1f78

SHA256
90c604d99f00cf2bf5984c17342a81d714384120d52d5c42355cd206a1961d04

SHA512
5a0590eceedd0364537714f7ff248b83b56290078603a2d8d9f0b1b3233da5f21bd4c5d7d66b8abdca04095e0b0043bf8b3b1490ae8c069816e8e10c8d507b66

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