9c785f9a62f412667ff742efa6af0f522609a7fdbfb0e70f28279799b36a488e

Analysis

max time kernel
140s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 04:34

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General

Target

ef1316bb97c1b405573ef50c51aa3bc7_JaffaCakes118.exe
Size

130KB
MD5

ef1316bb97c1b405573ef50c51aa3bc7
SHA1

0ecc4388be55abcc11d3952820f947ffdf7186c0
SHA256

9c785f9a62f412667ff742efa6af0f522609a7fdbfb0e70f28279799b36a488e
SHA512

164f230549b5fe29a5457be366da7316301db8d63ddea2dae3bd6a25dec04b9503105144af3ea78e8b9b0996a9e634d86c63e3971dcd6745b2357695964255d3
SSDEEP

3072:lZwldXyig5q8sqi8N+ZSQEGntvYp8lLF0UWNvMVvVxsLU:l5igqXlE6YYB0UWtGVxsLU

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2324	tt.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\tt.exe	ef1316bb97c1b405573ef50c51aa3bc7_JaffaCakes118.exe

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2064	2324	WerFault.exe	30

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	tt.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ef1316bb97c1b405573ef50c51aa3bc7_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2368	ef1316bb97c1b405573ef50c51aa3bc7_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 2324	2368	ef1316bb97c1b405573ef50c51aa3bc7_JaffaCakes118.exe	30
PID 2368 wrote to memory of 2324	2368	ef1316bb97c1b405573ef50c51aa3bc7_JaffaCakes118.exe	30
PID 2368 wrote to memory of 2324	2368	ef1316bb97c1b405573ef50c51aa3bc7_JaffaCakes118.exe	30
PID 2368 wrote to memory of 2324	2368	ef1316bb97c1b405573ef50c51aa3bc7_JaffaCakes118.exe	30
PID 2324 wrote to memory of 2064	2324	tt.exe	31
PID 2324 wrote to memory of 2064	2324	tt.exe	31
PID 2324 wrote to memory of 2064	2324	tt.exe	31
PID 2324 wrote to memory of 2064	2324	tt.exe	31

C:\Users\Admin\AppData\Local\Temp\ef1316bb97c1b405573ef50c51aa3bc7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ef1316bb97c1b405573ef50c51aa3bc7_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\tt.exe
  "C:\Windows\tt.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2324
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2324 -s 44
    3⤵
    - Program crash
    PID:2064

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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:\Windows\tt.exe

Filesize
116KB

MD5
a1e5fd79416a7ad3eedfe3daa2f50660

SHA1
16b8ec566d60c154eae7338dee8b0473a4e41d7f

SHA256
1aa30ebb76f66b8d9918fb1ef034edb2c50718d6eb8644a2107658a1826a3c61

SHA512
9eaf24f8d67affa76f8b46667d7e7e1f30aa243cc1dd6f8fff297dce4f9b7ab4fd50ae9db5ecbea19555c11c38a9665264c9e0955cb30f5490260d5b47bac9e2

Download Submit
memory/2324-11-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2368-0-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2368-4-0x0000000002A50000-0x0000000002A85000-memory.dmp

Filesize
212KB

Download
memory/2368-9-0x0000000002A50000-0x0000000002A85000-memory.dmp

Filesize
212KB

Download
memory/2368-10-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download