d31505b2395484d038410aa9f94913bb1b40a943b3717a5b7535562df5032d7c

Analysis

max time kernel
93s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
30/09/2024, 16:52

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General

Target

0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
Size

178KB
MD5

0255ef53768d0c759ac63f749815a476
SHA1

6a8ba1d6dd0f7e54e90c18844fc43590cc7431d9
SHA256

d31505b2395484d038410aa9f94913bb1b40a943b3717a5b7535562df5032d7c
SHA512

084716256ac3884963b5fec3a8ee7cdd13c7b542d9922d90d293ae16f3a611bffdd1deba9ed18fbf65e7b43fcb5c4a90dfc445fd5813bf4e54c7762d1ff3066a
SSDEEP

3072:TP+o1rmmi9QM5Zwjz5b/4xwh79XhXKUsvhQUODaAmvcgfnqIPw45xNwBm5EtbyDL:b1mpUPd/4xK9NKtvKDaAmvHnnJxaG

Score

5^/10

discovery upx

Malware Config

Signatures

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 3944 set thread context of 2212	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe	82
PID 3944 set thread context of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 set thread context of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 set thread context of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 set thread context of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 set thread context of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3944-0-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral2/memory/3944-8-0x0000000000400000-0x0000000000486000-memory.dmp	upx

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	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2212	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
2212	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
2212	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
2212	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 31 IoCs

description	pid	Process	procid_target
PID 3944 wrote to memory of 2212	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe	82
PID 3944 wrote to memory of 2212	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe	82
PID 3944 wrote to memory of 2212	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe	82
PID 3944 wrote to memory of 2212	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe	82
PID 3944 wrote to memory of 2212	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe	82
PID 3944 wrote to memory of 2212	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe	82
PID 3944 wrote to memory of 2212	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe	82
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 3944 wrote to memory of 0	3944	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
PID 2212 wrote to memory of 3516	2212	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe	56
PID 2212 wrote to memory of 3516	2212	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe	56
PID 2212 wrote to memory of 3516	2212	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe	56
PID 2212 wrote to memory of 3516	2212	0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3516
- C:\Users\Admin\AppData\Local\Temp\0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3944
- - C:\Users\Admin\AppData\Local\Temp\0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0255ef53768d0c759ac63f749815a476_JaffaCakes118.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2212

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

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Downloads

memory/2212-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2212-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2212-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3516-10-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3516-11-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download
memory/3944-0-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3944-8-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download