6b189ad141b75544c1ab7cf29db7d5bb4d570d045d0b99556bc3e742dc0a3a37

Resubmissions

11/04/2024, 05:25

240411-f4bm4agc8t 10

11/04/2024, 01:54

240411-cbjw8acd6x 10

Analysis

max time kernel
160s
max time network
137s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
11/04/2024, 05:25

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General

Target

gemme ya booty/c.sh
Size

996B
MD5

0a746666a3c70b422673c91741cfbcbd
SHA1

3f946cc6aa0ef42705c6e52c697aa6908ed3e0c0
SHA256

691740332f2f6663cb2a7b774077317dedf6fc9921ee215209d4dd8f3247abad
SHA512

71c8af30d205978b3847d6c149601d2d51d83b6945156017186335e28ca3114d75053f4d156a0c9a6add1a2ce132e2c96b38e671ff00665bde34d558a68259b1

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-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.sh	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\sh_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\sh_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\sh_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\sh_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\sh_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\sh_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
Set value (str)	\REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000_CLASSES\.sh\ = "sh_auto_file"	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1964	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1964	AcroRd32.exe
1964	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 2464	2932	cmd.exe	30
PID 2932 wrote to memory of 2464	2932	cmd.exe	30
PID 2932 wrote to memory of 2464	2932	cmd.exe	30
PID 2464 wrote to memory of 1964	2464	rundll32.exe	31
PID 2464 wrote to memory of 1964	2464	rundll32.exe	31
PID 2464 wrote to memory of 1964	2464	rundll32.exe	31
PID 2464 wrote to memory of 1964	2464	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\gemme ya booty\c.sh"
1⤵
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\gemme ya booty\c.sh
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2464
- - 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\gemme ya booty\c.sh"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:1964

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
0c3c510c8b6f5a0695b1d02f88a35728

SHA1
a27dd4a02e69d667d2f6db989d409ff6c617dc41

SHA256
0fa52564bfdf01379f30f2e9dfdd1f5e07879a9984c422968a6a6e29d8500802

SHA512
28d5d4ebc4f03e580ad5b888d9bbbe933109c1c208c23675c6c93a0a1db8c65e602befb9cfe2bd2eabd0d4e5bd43313ed8495f32df4ab47583a0df9f172ff11b

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