12f00b0fbaaf7e84de4eefbed13eac6ee091c14dea953a5fea979ae66fbb5ec2

Analysis

max time kernel
119s
max time network
126s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25/08/2024, 10:28

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Old Sex Mod Psych Engine Mod Folder Port/characters/bf-normal.json
Size

2KB
MD5

5fa05b177565531049e7cef1f9d675ad
SHA1

a3ab51b87fed8201840dd2de8b1d51d55582bef6
SHA256

bb992aca8dfb051cebb393fec639565497560f1218b2af49a200fad84d5684a6
SHA512

036c042d5563f4470562d36d78469934940cd2bbba6dad6be631fb11936116ff9ddfcfe42f056677aa7b672b2e5be7c41e90b891477f45f816ac75dd3f947fc6

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 9 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\json_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\json_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\json_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\json_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000_CLASSES\.json	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1968	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1968	AcroRd32.exe
1968	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2840 wrote to memory of 2784	2840	cmd.exe	31
PID 2840 wrote to memory of 2784	2840	cmd.exe	31
PID 2840 wrote to memory of 2784	2840	cmd.exe	31
PID 2784 wrote to memory of 1968	2784	rundll32.exe	32
PID 2784 wrote to memory of 1968	2784	rundll32.exe	32
PID 2784 wrote to memory of 1968	2784	rundll32.exe	32
PID 2784 wrote to memory of 1968	2784	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Old Sex Mod Psych Engine Mod Folder Port\characters\bf-normal.json"
1⤵
- Suspicious use of WriteProcessMemory
PID:2840
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Old Sex Mod Psych Engine Mod Folder Port\characters\bf-normal.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2784
- - 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\Old Sex Mod Psych Engine Mod Folder Port\characters\bf-normal.json"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:1968

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
3KB

MD5
36b07d9d5046ccd1bfc812548bccd766

SHA1
b0c8e5fabd29a185d9c7ce145080db7532f85c1c

SHA256
8aff563932ed53395fe6cca598c7a0e0558bd946db0125f6debf9534dd038123

SHA512
d06b9659b21d364cd878618ace669df33c5e889da1631a482cfe32ededbb25b53650f28b96032dd391bf2b176eaabb77939b41b52c6e7828ea84556ac038e59a

Download Submit