b96d4df6c340acdda912fa35e7e12929fc3bc34dc55d2cc8ba1850b17a3799cc

Analysis

max time kernel
103s
max time network
18s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
27/07/2024, 09:47

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General

Target

entity/jenny_nude_blowj.json
Size

588B
MD5

6d310b6f02df168ac5d10d9545c9cf91
SHA1

74dbe5612edd1b94f1feb60db74e1d3cf2e9a508
SHA256

b3c79e7bb8f3f609f09638f9c17fb70fee7541d685d2d062bb90a445616aeed3
SHA512

e6ad015bdcf6ec887ee11e0a256e456b9822e62ccd365b53e9a98996a1b8153098bd05b8df4d44c9ebfcc72b52e49a11f3cf4b9d0539c5881a906e85ec329198

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
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\json_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\json_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\.json	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\json_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000_CLASSES\json_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
2480	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2480	AcroRd32.exe
2480	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 2848	2208	cmd.exe	30
PID 2208 wrote to memory of 2848	2208	cmd.exe	30
PID 2208 wrote to memory of 2848	2208	cmd.exe	30
PID 2848 wrote to memory of 2480	2848	rundll32.exe	31
PID 2848 wrote to memory of 2480	2848	rundll32.exe	31
PID 2848 wrote to memory of 2480	2848	rundll32.exe	31
PID 2848 wrote to memory of 2480	2848	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\entity\jenny_nude_blowj.json
1⤵
- Suspicious use of WriteProcessMemory
PID:2208
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\entity\jenny_nude_blowj.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2848
- - 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\entity\jenny_nude_blowj.json"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2480

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

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Downloads

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

Filesize
3KB

MD5
b7d3a0429dad89a02f7bc3598455cf4c

SHA1
a4c5269ca4dbb74762b40bda603547e57c4e28cc

SHA256
74cee088b890d778b9cdc4f3bec6d069efcdf700620c00e3cd6538fbb7fb270d

SHA512
cb88cd2132f89f3d2c7dfb5ad24be4f2733efad71a2bf8e0b8254125fc568b2cb626f9b25a63521efe555513f5afc236025a275348e8506cf2fa4bb54bd50309

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