b035879968ec12f8e53cc472eed90a5e9200c0b08cbc2362eee9867903ade086

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19/09/2024, 03:39

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General

Target

ea840b610aa1636621be214c6502d3a0_JaffaCakes118.exe
Size

192KB
MD5

ea840b610aa1636621be214c6502d3a0
SHA1

106e244a768c44f29c336d9390b2c2c55e8f9c9b
SHA256

b035879968ec12f8e53cc472eed90a5e9200c0b08cbc2362eee9867903ade086
SHA512

269a69123bbdeeae26b655f1ae81e22e0e57cb7ef7e8adfd22daf20ae070c5d1e2f5e15a58f8ed512bc73d1a63762ef0350a99aa887dafcc12bcc8b870941fd8
SSDEEP

3072:t2hCMZRDoMZyQmELk/TlkOwyYElrn/gmw4/SeHnkyHTjFaGYO:taP3D1Zy5nZnlrn/bw4/SeHntHTjN

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Easypic.bmp	ea840b610aa1636621be214c6502d3a0_JaffaCakes118.exe
File opened for modification	C:\Windows\Easypic.bmp	DllHost.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 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	DllHost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ea840b610aa1636621be214c6502d3a0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Main	ea840b610aa1636621be214c6502d3a0_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2728	DllHost.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2060	ea840b610aa1636621be214c6502d3a0_JaffaCakes118.exe
2060	ea840b610aa1636621be214c6502d3a0_JaffaCakes118.exe
2060	ea840b610aa1636621be214c6502d3a0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 2188	2060	ea840b610aa1636621be214c6502d3a0_JaffaCakes118.exe	30
PID 2060 wrote to memory of 2188	2060	ea840b610aa1636621be214c6502d3a0_JaffaCakes118.exe	30
PID 2060 wrote to memory of 2188	2060	ea840b610aa1636621be214c6502d3a0_JaffaCakes118.exe	30
PID 2060 wrote to memory of 2188	2060	ea840b610aa1636621be214c6502d3a0_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\ea840b610aa1636621be214c6502d3a0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ea840b610aa1636621be214c6502d3a0_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c start C:\Windows\Easypic.bmp
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2188

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
PID:2728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

C:\Windows\Easypic.bmp

Filesize
703KB

MD5
ba38e31937cb8a34d2b91f53c308e5e1

SHA1
f8a8426a7afc4d73cb74b35b0804e23db053e309

SHA256
dbae1c247f764484a4bcbe60010caff85bab2fea4f469dc01da550fa26d3d313

SHA512
5d6b57314774a5d74ea3a0a2eec05d57a830a43fc4c19ad8d287f03d96f9f10cd865e17300db451d6711eb471fd9a8476785ad15b030b6533488aba1d84e95de

Download Submit
memory/2188-41-0x00000000023B0000-0x00000000023B2000-memory.dmp

Filesize
8KB

Download
memory/2728-42-0x00000000001A0000-0x00000000001A2000-memory.dmp

Filesize
8KB

Download