3cf0c794f6d318040a8cd05bd4aef8a637fb3ca52681bc87fadc144d463f2729

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
21-05-2024 16:13

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General

Target

63eaae9628346f78e68cc95b84604840_JaffaCakes118.jad
Size

69KB
MD5

63eaae9628346f78e68cc95b84604840
SHA1

962c5d1389b061e2129476edb120648f361e7466
SHA256

3cf0c794f6d318040a8cd05bd4aef8a637fb3ca52681bc87fadc144d463f2729
SHA512

0482913b54a39f03155f2952f02d180cd762b57ad9f39909883e0827ac1828984d709a17ce9f05ed72e077e1ed665a363691c72a48fd313e495b9f4128607c00
SSDEEP

1536:exY2pxBWG1vAxhEopBwsH66qBtNVO77sej5t:cVhYVPwa6/BtnO77seFt

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

Processes:

rundll32.exe

description	ioc	process
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_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\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\jad_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\jad_auto_file\	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	rundll32.exe
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

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2456 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2456 AcroRd32.exe
2456 AcroRd32.exe

pid	process
2456	AcroRd32.exe

pid	process
2456	AcroRd32.exe
2456	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 2932 wrote to memory of 2568	2932	cmd.exe	rundll32.exe
PID 2932 wrote to memory of 2568	2932	cmd.exe	rundll32.exe
PID 2932 wrote to memory of 2568	2932	cmd.exe	rundll32.exe
PID 2568 wrote to memory of 2456	2568	rundll32.exe	AcroRd32.exe
PID 2568 wrote to memory of 2456	2568	rundll32.exe	AcroRd32.exe
PID 2568 wrote to memory of 2456	2568	rundll32.exe	AcroRd32.exe
PID 2568 wrote to memory of 2456	2568	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\63eaae9628346f78e68cc95b84604840_JaffaCakes118.jad
1⤵
- Suspicious use of WriteProcessMemory
PID:2932

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\63eaae9628346f78e68cc95b84604840_JaffaCakes118.jad
2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2568

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\63eaae9628346f78e68cc95b84604840_JaffaCakes118.jad"
3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2456

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
ce79ba2d463c9253bd72282bc3312dbf

SHA1
37915cbfee1403895a26f409e2bc5652f66f544c

SHA256
ddf3a427aa73c96e1bddab168c13d4c52468498f2bd2eec92fdb30baca3e15c6

SHA512
905b1926ef2ae84671fe1c3f5acc460c304ea14edb3763e3078cb44ed08281818003c82228d3c442b1368daae28b95c97e0f6a0285301f6f58524bc2feb3b8d8

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