9848432a2fdebd3205182e5ac33393204a3bbce0a1cdc7bcbdcbf4e32a0ae246

Analysis

max time kernel
102s
max time network
19s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
20/08/2024, 00:37

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General

Target

F1 2022 BP/entities/formulaone/formulaone/alpine.json
Size

1KB
MD5

05f5244a32f97c16fd175a364e2021f7
SHA1

ef59849d8d7941c8f91911e7acbbf9008ce311b1
SHA256

556d30e2eaa4049e46e9c8d566fe4ff4a4daad24575e18d271520ec4fe4d7522
SHA512

8623220bd545e4b3235067e913a2bd44a7ec1d367ae721fca2ac930eff09d00c925fb98515f2b140d5deb26e5635c6683a37cab17eaa2d15b43fcc0b4cc6769f

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-1-5-21-940600906-3464502421-4240639183-1000_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-1-5-21-940600906-3464502421-4240639183-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\.json	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\json_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\json_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\json_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2704	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2704	AcroRd32.exe
2704	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 2984	3000	cmd.exe	31
PID 3000 wrote to memory of 2984	3000	cmd.exe	31
PID 3000 wrote to memory of 2984	3000	cmd.exe	31
PID 2984 wrote to memory of 2704	2984	rundll32.exe	32
PID 2984 wrote to memory of 2704	2984	rundll32.exe	32
PID 2984 wrote to memory of 2704	2984	rundll32.exe	32
PID 2984 wrote to memory of 2704	2984	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\F1 2022 BP\entities\formulaone\formulaone\alpine.json"
1⤵
- Suspicious use of WriteProcessMemory
PID:3000
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\F1 2022 BP\entities\formulaone\formulaone\alpine.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2984
- - 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\F1 2022 BP\entities\formulaone\formulaone\alpine.json"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2704

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
b9f69bda167d8fc8bdfe3c69161b90ba

SHA1
b5468064f810088cfdd7ce470d5e929a5b61d4bb

SHA256
a6a6d9c62d6da5876352d1919e1e8ea7a165bfa506b61c65e19028ff81887e5b

SHA512
e4a8d0ba4cb1423e001eb9550d034f463540f3dc089349601af1b31e93b5bcb1cf7831ae3d2331e8aeae8ac2cacaf79a86b7b61cf7b8d2add3a23ff6edffc207

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