c4ca3394ed0cf79f334df3ef89aa9f624bbe387623ae08d748162c7f073eb0f0

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 03:29

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General

Target

29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe
Size

1.5MB
MD5

29fea1684aaea5379a1afd6d7656117d
SHA1

050c9b636f51fa4d689145e0dc65fa3bd66a3844
SHA256

c4ca3394ed0cf79f334df3ef89aa9f624bbe387623ae08d748162c7f073eb0f0
SHA512

5c2013540b1cfadfec5f3a555a0ba47a3d291dbdb10047068a28551dc45ff558fe943b02470adb6dadc62bc48b4f685e49690e9c7c5e7baacc48b0efe39dcc40
SSDEEP

24576:X2tH0cndlLh40k3dUy4yr9aBYSzVZN6UyQ36RKPkpIpC6I97k/NL:o0qsQxSSx6y6IpCJO

Score

6^/10

discovery persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe = "C:\\Program Files (x86)\\mcmst\\29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe"	29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\mcmst\29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe	29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\mcmst\29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe	29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2912	schtasks.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2296	29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe
2296	29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe
2296	29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2912	2296	29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe	31
PID 2296 wrote to memory of 2912	2296	29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe	31
PID 2296 wrote to memory of 2912	2296	29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe	31
PID 2296 wrote to memory of 2912	2296	29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2296
- C:\Windows\SysWOW64\schtasks.exe
  schtasks /create /sc onlogon /tn "29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe" /tr "\"C:\Program Files (x86)\mcmst\29fea1684aaea5379a1afd6d7656117d_JaffaCakes118.exe"\" /rl highest
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2912

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2296-0-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2296-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2296-1-0x0000000000400000-0x0000000000589000-memory.dmp

Filesize
1.5MB

Download
memory/2296-4-0x0000000000400000-0x0000000000589000-memory.dmp

Filesize
1.5MB

Download
memory/2296-6-0x0000000000400000-0x0000000000589000-memory.dmp

Filesize
1.5MB

Download
memory/2296-9-0x0000000000400000-0x0000000000589000-memory.dmp

Filesize
1.5MB

Download
memory/2296-11-0x0000000000400000-0x0000000000589000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads