7a0c39492d13850bf2d6926ea67da73f89b8e16d2b5561f8ddfc604b1507cff1

Analysis

max time kernel
1560s
max time network
1561s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
30/04/2024, 13:33

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General

Target

★ Full Models No-Recoil★ [2018] by Sami khalil/models/v_m4a1.mdl
Size

360KB
MD5

ee193e3d8d9c903c7da510816b18fa8d
SHA1

66ed325499dee93c8a1d5a271e8e947ca8160e71
SHA256

59ccf38d4047a54457e4122ae63332a33f89340effe9406bb733d30d30554e10
SHA512

a46cd46abd41c57b5ecba8d2c3f4300b3b0e6c475d23267148ee70cf379e3f225a6f9f8ee06f98add97a8e4d84b98ef5129f38450eb46ded52e2712d916680af
SSDEEP

6144:HWAZly3PphR+wORJsqEZ7ym6kLcADu3yi1pJc00qL:2+5izym9LZD2200Q

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-1-5-21-2297530677-1229052932-2803917579-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.mdl\ = "mdl_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\mdl_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\mdl_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\mdl_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\.mdl	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\mdl_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\mdl_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000_CLASSES\mdl_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2516	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2516	AcroRd32.exe
2516	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2172 wrote to memory of 2812	2172	cmd.exe	29
PID 2172 wrote to memory of 2812	2172	cmd.exe	29
PID 2172 wrote to memory of 2812	2172	cmd.exe	29
PID 2812 wrote to memory of 2516	2812	rundll32.exe	30
PID 2812 wrote to memory of 2516	2812	rundll32.exe	30
PID 2812 wrote to memory of 2516	2812	rundll32.exe	30
PID 2812 wrote to memory of 2516	2812	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\★ Full Models No-Recoil★ [2018] by Sami khalil\models\v_m4a1.mdl"
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\★ Full Models No-Recoil★ [2018] by Sami khalil\models\v_m4a1.mdl
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2812
- - 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\★ Full Models No-Recoil★ [2018] by Sami khalil\models\v_m4a1.mdl"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2516

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

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Downloads

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

Filesize
3KB

MD5
fe3070d389065ef68fe28073b50faf1e

SHA1
12e2a874bf036ef96f9dadcfbad0f930605ed657

SHA256
120b3b3ca61663a41dda531b91f45e6173c2d7a00f94a5a2ef126bec27fe3e6d

SHA512
90be4fe01ca8bbb2fbe0b1a1ada4b555de001335a1198b434757277ec44df681903d87e67e1983cb2da031f7777db6fa50062b47deff40fc5f58b950d74e1930

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