ff2c2ae77e1b00829710601852b7dd95c4db15f332838807605e53bde54692df

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
05-02-2024 01:25

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General

Target

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

4KB
MD5

214af21069321836edf102922b9574d5
SHA1

c628d80bb57ec654a9edb905af750b2cc74941d8
SHA256

d3a5f531e5241c6e84f70afe15baed09c4f9aabceace3bc82a1bd4e6f8f99c3d
SHA512

c84b1bde6a543f61f5454942db730b4f63e289a4f423666bd15536bd03a094c0bf2c9dfc36999d3f4d2db785ac75a747a1331da188014a42758971fef0f6daf7
SSDEEP

96:PGCbD7Vhkbbk25qqVajRrXIwGtlFCU4b61+QlhPmn:+gD7Vhkbbk25qq01rXLGrFCU464Zn

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
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\pyc_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.pyc\ = "pyc_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\pyc_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\pyc_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\pyc_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_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-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.pyc	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\pyc_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2672	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2672	AcroRd32.exe
2672	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1764 wrote to memory of 1740	1764	cmd.exe	29
PID 1764 wrote to memory of 1740	1764	cmd.exe	29
PID 1764 wrote to memory of 1740	1764	cmd.exe	29
PID 1740 wrote to memory of 2672	1740	rundll32.exe	30
PID 1740 wrote to memory of 2672	1740	rundll32.exe	30
PID 1740 wrote to memory of 2672	1740	rundll32.exe	30
PID 1740 wrote to memory of 2672	1740	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\res\scripts\client\gui\mods\mod_battle_results_fix.pyc
1⤵
- Suspicious use of WriteProcessMemory
PID:1764
- 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_battle_results_fix.pyc
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1740
- - 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_battle_results_fix.pyc"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2672

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
7e0ec443096bf4cf80c26cfd64b70c45

SHA1
43500a358e4329b9d2034197f45c981cb71f14d7

SHA256
eaaa881ed1c9433c18afc5c4a095f5f954eeb1db1806c00cb5bac7ecf24fc7ca

SHA512
efbf0fc66bb53f01720c74dd8b43abf14fde3d0ea637b34daa1405261c603a9df638787ddcb7ec2cc006d24df54bb68a519a83d84fed543cef58354398f29c1d

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