b8a5d1d903e1826bad9bf1f678d4e7a3460860208a782f21a10629f03e8cad94

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
27-04-2024 09:41

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General

Target

02f596bc5a87300fbf905034b476306c_JaffaCakes118.jad
Size

69KB
MD5

02f596bc5a87300fbf905034b476306c
SHA1

461b88455f21a8bf77a98ebfdd7e809f17dffc89
SHA256

b8a5d1d903e1826bad9bf1f678d4e7a3460860208a782f21a10629f03e8cad94
SHA512

70127c3b995711b50b870357478b74b72d0d848ec3a5dbdf342b6af57f8f78c33877defce9630704e2bd966bfbc3b891c72c9bf99543e756111e575077bff0d4
SSDEEP

1536:exY2pxBWG1vAxhEopKsmiv7yVThVsej5M:cVhYVQwv7ylhVseFM

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
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\jad_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\jad_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\.jad	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\.jad\ = "jad_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\jad_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\jad_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_CLASSES\jad_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000_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
2636	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2636	AcroRd32.exe
2636	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2940 wrote to memory of 2600	2940	cmd.exe	29
PID 2940 wrote to memory of 2600	2940	cmd.exe	29
PID 2940 wrote to memory of 2600	2940	cmd.exe	29
PID 2600 wrote to memory of 2636	2600	rundll32.exe	30
PID 2600 wrote to memory of 2636	2600	rundll32.exe	30
PID 2600 wrote to memory of 2636	2600	rundll32.exe	30
PID 2600 wrote to memory of 2636	2600	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\02f596bc5a87300fbf905034b476306c_JaffaCakes118.jad
1⤵
- Suspicious use of WriteProcessMemory
PID:2940
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\02f596bc5a87300fbf905034b476306c_JaffaCakes118.jad
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2600
- - 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\02f596bc5a87300fbf905034b476306c_JaffaCakes118.jad"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2636

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

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
5a32787b954b80d82fe162223fada737

SHA1
e17178908ee0995d1656582f1ae59d67bec0097a

SHA256
58d78c875cc39be3947247678859a3620fca77ab9660615713bd70b8d7852caf

SHA512
f75029b10b49204f3201a70e8bdcaf8bfa9ff818cb9e5eb75caff718f39e56039d93f25259420d8e035eb82abad233811042e444b5e5235c6a433ed764282ed2

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