da0035f72b395fcc5819dc8d59d203bd987cba1634fc17074ee5bb1232bf73f4

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
04/07/2024, 17:54

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General

Target

25b16ec640a1f2e147721d423f82a190_JaffaCakes118.jad
Size

6KB
MD5

25b16ec640a1f2e147721d423f82a190
SHA1

0246a53a1d84f087233e21bc61f0f8dd63b1322a
SHA256

da0035f72b395fcc5819dc8d59d203bd987cba1634fc17074ee5bb1232bf73f4
SHA512

0df589ba11dee6ca7865d5532359bd5ca4f9b16c6929494311ed5d094b63ec1cb6278399e2347d876449cbf1d313c47cd04d53cfe5eec6fca6331d81bdba6b02
SSDEEP

192:H+V0fzNs+xwphrHAXYNMolioQAgHR9CFiB+:e4608hrgINMoAbHHX+

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-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\jad_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\jad_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\jad_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.jad\ = "jad_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\jad_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\.jad	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\jad_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\jad_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2228	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2228	AcroRd32.exe
2228	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2908 wrote to memory of 2648	2908	cmd.exe	29
PID 2908 wrote to memory of 2648	2908	cmd.exe	29
PID 2908 wrote to memory of 2648	2908	cmd.exe	29
PID 2648 wrote to memory of 2228	2648	rundll32.exe	30
PID 2648 wrote to memory of 2228	2648	rundll32.exe	30
PID 2648 wrote to memory of 2228	2648	rundll32.exe	30
PID 2648 wrote to memory of 2228	2648	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\25b16ec640a1f2e147721d423f82a190_JaffaCakes118.jad
1⤵
- Suspicious use of WriteProcessMemory
PID:2908
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\25b16ec640a1f2e147721d423f82a190_JaffaCakes118.jad
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2648
- - 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\25b16ec640a1f2e147721d423f82a190_JaffaCakes118.jad"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2228

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
7cac1725b44042a5bebf98200efcd723

SHA1
f62a3547390ae755be2ba88b2ceea354adbd7d82

SHA256
71ad1f5eb3947017117cb760bf2ab0246e31f1f0562993b1d1e2106ed9e4087c

SHA512
16d7d92d0b527e5a6f5635dc3f68f336840043d38e16cafa4541f1e4b26e66eaf214c3f08c65ffcea7b411ec77411e607d99fa9a58cd35e5e4fcaaacb47c481a

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