bbe7974d7cc4aad494e65e99b5d6692f28f371b86a48362646cfe189d0674a7c

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
20/05/2024, 08:59

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General

Target

5e3d9936064e6fcbe62e3041a57a1c0f_JaffaCakes118.jad
Size

69KB
MD5

5e3d9936064e6fcbe62e3041a57a1c0f
SHA1

93b08bc481f59658a58781dfa44994ea53e702c0
SHA256

bbe7974d7cc4aad494e65e99b5d6692f28f371b86a48362646cfe189d0674a7c
SHA512

bec7e8e57177014e33979b2a00a8b39c164f3ab8825594162f7da3370a248827f11e6a00573c36c92faf38f2e4a22a28f52e41a62c622431de0ac20eed621069
SSDEEP

768:AVxA92YZUeY5A76pWG9zvyti4dPQq1dUqr71pEnsNcGsZPrspj2uH93f1ThKsJsD:exY2pxBWG1vAxhEop3s1Yp3dTPsej5g

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-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\jad_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\.jad	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\jad_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\jad_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\jad_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\jad_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\.jad\ = "jad_auto_file"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000_CLASSES\jad_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
3048	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3048	AcroRd32.exe
3048	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2892 wrote to memory of 2808	2892	cmd.exe	29
PID 2892 wrote to memory of 2808	2892	cmd.exe	29
PID 2892 wrote to memory of 2808	2892	cmd.exe	29
PID 2808 wrote to memory of 3048	2808	rundll32.exe	30
PID 2808 wrote to memory of 3048	2808	rundll32.exe	30
PID 2808 wrote to memory of 3048	2808	rundll32.exe	30
PID 2808 wrote to memory of 3048	2808	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\5e3d9936064e6fcbe62e3041a57a1c0f_JaffaCakes118.jad
1⤵
- Suspicious use of WriteProcessMemory
PID:2892
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\5e3d9936064e6fcbe62e3041a57a1c0f_JaffaCakes118.jad
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2808
- - 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\5e3d9936064e6fcbe62e3041a57a1c0f_JaffaCakes118.jad"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:3048

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
810d0fb40525b04db4ce3e7050c01376

SHA1
b6739595bb7acfad5acb6a9a83e211bc35ea02b4

SHA256
1f2074c4c48952a21f759fc21fb7866470fa369028e8edb3f50fadf7dbc27bbf

SHA512
56700b2ea380b7c31986a1d91df0137155af20d5eafe4afa697d769867014ce31b64b0e402a31cb629f57dc375c105b300d26493b3f3eccb8f1ec89cc368b845

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