b323eda930f24271972570c05ef14f820692c34ab15bccc136e0307b1d697f46

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
01-07-2024 09:04

Target

1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.exe
Size

80KB
MD5

1ab40dfeb322129c78d7d3c5a4269f05
SHA1

41ce5340317a189c3b5ace0164c3aa504a0edc05
SHA256

b323eda930f24271972570c05ef14f820692c34ab15bccc136e0307b1d697f46
SHA512

2a4b33cfb9222fa8529572d7d84a333f3fa64d69b2127e595a3d59ae2b03e1124149545165f35165e7ab3a75ad1fac4c8199babd2c6cc22795e13ab3ccb52e56
SSDEEP

1536:tmUh4uSmD6NcNas5Veh0s7L/cmepnrK5SBeEGxMFzbEvUPOHqAExT:tmG4uS26CNase0s7beaSBhbVJCqp1

Score

7^/10

Deletes itself 1 IoCs

pid	Process
2208	cmd.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.DLL	1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.DLL	1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\KDFIK43K5DFS.Bat	1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.exe

Modifies registry class 5 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1E42AB8C-9BB0-F468-4E4D-EF649FAF4F56}\InPROCSerVER32\ = "1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.DLL"	1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1E42AB8C-9BB0-F468-4E4D-EF649FAF4F56}\InPROCSerVER32\threaDINGModel = "ApartMENT"	1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\clsid\{1E42AB8C-9BB0-F468-4E4D-EF649FAF4F56}	1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{1E42AB8C-9BB0-F468-4E4D-EF649FAF4F56}\ = "jgyo"	1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\clsid\{1E42AB8C-9BB0-F468-4E4D-EF649FAF4F56}\InPROCSerVER32	1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2012	1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 2208	2012	1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.exe	28
PID 2012 wrote to memory of 2208	2012	1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.exe	28
PID 2012 wrote to memory of 2208	2012	1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.exe	28
PID 2012 wrote to memory of 2208	2012	1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1ab40dfeb322129c78d7d3c5a4269f05_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2012
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\system32\KDFIK43K5DFS.Bat
  2⤵
  - Deletes itself
  PID:2208

C:\Windows\SysWOW64\KDFIK43K5DFS.Bat

Filesize
212B

MD5
c0a851778206b4cf3d83b076b4ff450b

SHA1
e2c66ea9c5a692a97acda3351e8a4df3413d213a

SHA256
ec89aff0b63606083645dce3c50d7e82e329eb78f1688eb397a63c15df6ff1e2

SHA512
0cc4d42d6d558d3eaf80f8aaed06aa7b34f2f34a78719e05cd1da523d04fba30e18d649d6db49cd170fc16f4f6a7f19cf34c8ad7eed7e1c455ce483bd4a9ba75

Download Submit
memory/2012-0-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2012-2-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/2012-1-0x0000000000436000-0x0000000000437000-memory.dmp

Filesize
4KB

Download
memory/2012-14-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download