31f00aa4007b149e48d28c341083c2a8d5650fc3db17d4e1b5f2cdb4871a1876

Analysis

max time kernel
121s
max time network
138s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
15/07/2024, 17:26

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General

Target

Sol 2.2.9/extension/weather-controllers/sol2/utils_LUT.lua
Size

5KB
MD5

dd9269535cb18736f95ed8666920bab5
SHA1

e13db09afcbc02a066e3306d96605d3e0f1f4d3b
SHA256

766443e6fad4944ec1e9974294952c7cc158b84931429f840e82279250a38566
SHA512

d95d496f0bc57ecfbf5ca748b3125a685deacb1f23ac2365b29ba8a4a569701974f04f632cb146ff937dd279f38f53793665c737ef90adcee7ac1e2316b706d9
SSDEEP

96:nY0HI1x8oo5qE5eOBuzevJZKin9cG/Vd64xstpbdMyEj+Psh+bHNNPaTDKeHGNU1:rHI1x8oo5qE5eOBuzevJZKin9cS764xf

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-1-5-21-3450744190-3404161390-554719085-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\.lua	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\lua_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\lua_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\lua_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\lua_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\lua_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\.lua\ = "lua_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000_CLASSES\lua_auto_file\shell\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2568	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2568	AcroRd32.exe
2568	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2692 wrote to memory of 2748	2692	cmd.exe	32
PID 2692 wrote to memory of 2748	2692	cmd.exe	32
PID 2692 wrote to memory of 2748	2692	cmd.exe	32
PID 2748 wrote to memory of 2568	2748	rundll32.exe	33
PID 2748 wrote to memory of 2568	2748	rundll32.exe	33
PID 2748 wrote to memory of 2568	2748	rundll32.exe	33
PID 2748 wrote to memory of 2568	2748	rundll32.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Sol 2.2.9\extension\weather-controllers\sol2\utils_LUT.lua"
1⤵
- Suspicious use of WriteProcessMemory
PID:2692
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Sol 2.2.9\extension\weather-controllers\sol2\utils_LUT.lua
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2748
- - 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\Sol 2.2.9\extension\weather-controllers\sol2\utils_LUT.lua"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2568

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
6fcb457c235224f460da65eb43a72dde

SHA1
7d088a8660f5e54bd1e1d2252e77b649e2256fec

SHA256
f1ef5216756783745cbd7982259d614d3465e4197411466200cf01a28462d703

SHA512
bcd2f502140050f5ea9f7db6bd2c41dab5c764c4dabb6254e9b1f9b34f6aff393018a0ce69ead0945b5bc4b3b5e44a7bce17dd24dbd9ec099e54eb0adebceb9f

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