f8f21cc8271c07e3727952feb48236a0647bdf8e96f3abd2c7e306f282342fd8

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
08-09-2024 05:00

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General

Target

d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe
Size

40KB
MD5

d3980f5d445ee6140f44bcd9cd584fb7
SHA1

e5f064e20bc892710c07a74292e2d02bca42d11b
SHA256

f8f21cc8271c07e3727952feb48236a0647bdf8e96f3abd2c7e306f282342fd8
SHA512

ed1f796fbd52cc050b8645801704f9c4c73a423800a49c334eef58491993d9a9dcad6b6b679e30b40a53b6517ee3306891a68ff157d32ffe70123c65da98f135
SSDEEP

768:3/vXFfuhNy6s5fvfsio2J+SMExkLdcqop1LPmMCkGg4:31KyFfvUiVJ+SMExYcqoGB

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4768 set thread context of 112	4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe	88

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4840	112	WerFault.exe	88

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	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 4768 wrote to memory of 3348	4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe	83
PID 4768 wrote to memory of 3348	4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe	83
PID 4768 wrote to memory of 3348	4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe	83
PID 4768 wrote to memory of 112	4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe	88
PID 4768 wrote to memory of 112	4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe	88
PID 4768 wrote to memory of 112	4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe	88
PID 4768 wrote to memory of 112	4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe	88
PID 4768 wrote to memory of 112	4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe	88
PID 4768 wrote to memory of 112	4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe	88
PID 4768 wrote to memory of 112	4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe	88
PID 4768 wrote to memory of 112	4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe	88
PID 4768 wrote to memory of 112	4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe	88
PID 4768 wrote to memory of 112	4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe	88
PID 4768 wrote to memory of 112	4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe	88
PID 4768 wrote to memory of 112	4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe	88
PID 4768 wrote to memory of 112	4768	d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe	88

C:\Users\Admin\AppData\Local\Temp\d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4768
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c copy "C:\Users\Admin\AppData\Local\Temp\d3980f5d445ee6140f44bcd9cd584fb7_JaffaCakes118.exe" "C:\Users\Admin\AppData\Local\Temp\file.rst"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3348
- C:\Windows\SysWOW64\cmd.exe
  cmd
  2⤵
  PID:112
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 112 -s 12
    3⤵
    - Program crash
    PID:4840

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 112 -ip 112
1⤵
PID:2796

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\file.rst

Filesize
40KB

MD5
d3980f5d445ee6140f44bcd9cd584fb7

SHA1
e5f064e20bc892710c07a74292e2d02bca42d11b

SHA256
f8f21cc8271c07e3727952feb48236a0647bdf8e96f3abd2c7e306f282342fd8

SHA512
ed1f796fbd52cc050b8645801704f9c4c73a423800a49c334eef58491993d9a9dcad6b6b679e30b40a53b6517ee3306891a68ff157d32ffe70123c65da98f135

Download Submit
memory/112-7-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/112-5-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/112-8-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/112-6-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download