c1f859a6becc81791ebbc089436e6b454229a170df9ccc2eae18772cfbabd487

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/08/2024, 12:30

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General

Target

c0bfb02720abf1e414d46f11615046ed_JaffaCakes118.exe
Size

184KB
MD5

c0bfb02720abf1e414d46f11615046ed
SHA1

abb6c013764c1e5a31f5f60f3cc5c8efecb3cd2c
SHA256

c1f859a6becc81791ebbc089436e6b454229a170df9ccc2eae18772cfbabd487
SHA512

6c6933faf71c0a5bcbd0cb1ecba6a5734ceb26e7f710d7aff2c59718a0b7f041b0c6e1ecca8a33ead3775ff9bda125485340de12b0a7273ada1cf81d9ab71516
SSDEEP

3072:BO++vq4Wf4lFV3x62HHJ0OYAbO6LDxpsaFjBmReqxkAdsxYYY9Yq7:0+yqdf4bl/Hp0obtJ1kAKC

Score

8^/10

discovery persistence

Malware Config

Signatures

Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{95529770-2F2v-220Y-2vE0-YY39E9G9221}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\javaw.exe"	c0bfb02720abf1e414d46f11615046ed_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{95529770-2F2v-220Y-2vE0-YY39E9G9221}	c0bfb02720abf1e414d46f11615046ed_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c0bfb02720abf1e414d46f11615046ed_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
4908	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
4908	PING.EXE

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1524	c0bfb02720abf1e414d46f11615046ed_JaffaCakes118.exe
1524	c0bfb02720abf1e414d46f11615046ed_JaffaCakes118.exe
1524	c0bfb02720abf1e414d46f11615046ed_JaffaCakes118.exe
1524	c0bfb02720abf1e414d46f11615046ed_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1524	c0bfb02720abf1e414d46f11615046ed_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1524	c0bfb02720abf1e414d46f11615046ed_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1524 wrote to memory of 4676	1524	c0bfb02720abf1e414d46f11615046ed_JaffaCakes118.exe	94
PID 1524 wrote to memory of 4676	1524	c0bfb02720abf1e414d46f11615046ed_JaffaCakes118.exe	94
PID 1524 wrote to memory of 4676	1524	c0bfb02720abf1e414d46f11615046ed_JaffaCakes118.exe	94
PID 4676 wrote to memory of 4908	4676	cmd.exe	96
PID 4676 wrote to memory of 4908	4676	cmd.exe	96
PID 4676 wrote to memory of 4908	4676	cmd.exe	96

C:\Users\Admin\AppData\Local\Temp\c0bfb02720abf1e414d46f11615046ed_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c0bfb02720abf1e414d46f11615046ed_JaffaCakes118.exe"
1⤵
- Boot or Logon Autostart Execution: Active Setup
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1524
- C:\Windows\SysWOW64\cmd.exe
  "cmd.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4676
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 10
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:4908

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Active Setup

T1547.014

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Remote System Discovery

T1018

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1524-0-0x0000000075122000-0x0000000075123000-memory.dmp

Filesize
4KB

Download
memory/1524-1-0x0000000075120000-0x00000000756D1000-memory.dmp

Filesize
5.7MB

Download
memory/1524-2-0x0000000075120000-0x00000000756D1000-memory.dmp

Filesize
5.7MB

Download
memory/1524-5-0x0000000075120000-0x00000000756D1000-memory.dmp

Filesize
5.7MB

Download