1ba65b17809525f85e899f4431d5948c8a906f15ca5a7b82881d3fc031e681f0

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
26-05-2024 14:11

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General

Target

75bdc078e8c3d657b4e9219534386bd6_JaffaCakes118.jad
Size

69KB
MD5

75bdc078e8c3d657b4e9219534386bd6
SHA1

a4818f62cb3ce022cc54b5eb56bd73fe7430207b
SHA256

1ba65b17809525f85e899f4431d5948c8a906f15ca5a7b82881d3fc031e681f0
SHA512

a2df4d1bfee8d9d9eedb1994bc7ea3e842299bcaf6923741a0dc679b7cc30e97d1f7d8ac60d8beee0f410e0f9d2975187bd35e84808f512998c03fd2dc9058d7
SSDEEP

1536:exY2pxBWG1vAxhEopXshyWZGDBKB0CEsej5k:cVhYVN+yWZ2RCEseFk

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-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.jad\ = "jad_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\jad_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.jad	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\jad_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\jad_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\jad_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\jad_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\jad_auto_file\shell	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2692	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2692	AcroRd32.exe
2692	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2984 wrote to memory of 2944	2984	cmd.exe	29
PID 2984 wrote to memory of 2944	2984	cmd.exe	29
PID 2984 wrote to memory of 2944	2984	cmd.exe	29
PID 2944 wrote to memory of 2692	2944	rundll32.exe	30
PID 2944 wrote to memory of 2692	2944	rundll32.exe	30
PID 2944 wrote to memory of 2692	2944	rundll32.exe	30
PID 2944 wrote to memory of 2692	2944	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\75bdc078e8c3d657b4e9219534386bd6_JaffaCakes118.jad
1⤵
- Suspicious use of WriteProcessMemory
PID:2984
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\75bdc078e8c3d657b4e9219534386bd6_JaffaCakes118.jad
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2944
- - 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\75bdc078e8c3d657b4e9219534386bd6_JaffaCakes118.jad"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2692

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
3c422c95b38874880cdcbd5cef343675

SHA1
75ae298edf057aa4baaeecb2916b9a9ec6209fa0

SHA256
2cc39bd68c4a3cfe41cdb042de6ab0180a34b7cdea0f480defaf44b7bca93c51

SHA512
4205950739af14b0e0b7fc9dca0947f89c59e558b87efb8c54b2944f045776832adeb37adc2b861e76443afd14b7cc383b1cb1e2c1e0e1a2ed3797ce6fd2e2ea

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