ff2c2ae77e1b00829710601852b7dd95c4db15f332838807605e53bde54692df

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
05-02-2024 01:25

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General

Target

res/scripts/client/gui/mods/mod_sights.pyc
Size

60KB
MD5

f2dff45ecfc99fd37d55fbc2b299c04d
SHA1

ddd00dd3d4902d88ff977c3a13289867be85c363
SHA256

21dd81fe5ef9341a63718290240b6025de2f63a6f5b7e908a1ad436a45cbda4d
SHA512

4cff232634b1e01e58468f444408ed2aa1810d79ffa09066fd5966da13655879ba83fca894b2505be3afb7ab0280a68572569763ebbc565e02e3c57aeda16b71
SSDEEP

1536:z5aClb4nAsq2sGlu22HFJSZFz3kAmq2TdWdF1:z5j2hqvM2Hb43TmW1

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-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\pyc_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\pyc_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\pyc_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\pyc_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-452311807-3713411997-1028535425-1000_CLASSES\.pyc	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2368	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2368	AcroRd32.exe
2368	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1988 wrote to memory of 2020	1988	cmd.exe	29
PID 1988 wrote to memory of 2020	1988	cmd.exe	29
PID 1988 wrote to memory of 2020	1988	cmd.exe	29
PID 2020 wrote to memory of 2368	2020	rundll32.exe	30
PID 2020 wrote to memory of 2368	2020	rundll32.exe	30
PID 2020 wrote to memory of 2368	2020	rundll32.exe	30
PID 2020 wrote to memory of 2368	2020	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\res\scripts\client\gui\mods\mod_sights.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:1988
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\res\scripts\client\gui\mods\mod_sights.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2020
- - 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\res\scripts\client\gui\mods\mod_sights.pyc"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2368

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
c1be423f81882d8cf25e014e6950f93d

SHA1
b89aaf3cbcdf3c0b7c3cdca4ec79a9894cbda6df

SHA256
c3aab187ecea54a8be992083c670884fb2c57a69514424d818455139af9622ff

SHA512
a1176efc6023e253097d3c8c2e920be2732e09f26809c9c5742b80267ec5c9de9cabfd220dbe957078eaf9b2e0ab65483580b8114cb8e70d66bea4cd82f01c26

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