8db5a86332804147a35e5d85ec031ac8fbc30ee89717760ec679b68c3e49d3e7

Analysis

max time kernel
143s
max time network
144s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
13/07/2024, 02:57

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General

Target

3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe
Size

1.1MB
MD5

3feb9c70e7501528c9105ae52600ca6e
SHA1

fc3474a47db2508917e7c54b07fdf69774143e27
SHA256

8db5a86332804147a35e5d85ec031ac8fbc30ee89717760ec679b68c3e49d3e7
SHA512

dd7038b5a5ce1f5a7c8770d45441174fde453ac56ef1e65e008e8f486ebf190b0263bcf671849c6efcd5159966366178e4bd5c7247aa4a1cf7e41bc1010db723
SSDEEP

1536:QAy9deTrtGy99gTdCvc632Fgxd6EuHnq5gjtiYfxy9j+9pwTwviFQh:hy9dRU9uCl6Eu2gj4Wxy9j+9p7viFQ

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1812	lsass.exe
2600	lsass.exe

Loads dropped DLL 3 IoCs

pid	Process
2656	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe
2656	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe
1812	lsass.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Firewall = "C:\\Users\\Admin\\AppData\\Local\\Temp\\lsass.exe"	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Firewall = "C:\\Users\\Admin\\AppData\\Local\\Temp\\lsass.exe"	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2372 set thread context of 2656	2372	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe	31
PID 1812 set thread context of 2600	1812	lsass.exe	33

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2372	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe
1812	lsass.exe

Suspicious use of WriteProcessMemory 22 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2656	2372	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe	31
PID 2372 wrote to memory of 2656	2372	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe	31
PID 2372 wrote to memory of 2656	2372	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe	31
PID 2372 wrote to memory of 2656	2372	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe	31
PID 2372 wrote to memory of 2656	2372	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe	31
PID 2372 wrote to memory of 2656	2372	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe	31
PID 2372 wrote to memory of 2656	2372	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe	31
PID 2372 wrote to memory of 2656	2372	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe	31
PID 2372 wrote to memory of 2656	2372	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe	31
PID 2656 wrote to memory of 1812	2656	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe	32
PID 2656 wrote to memory of 1812	2656	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe	32
PID 2656 wrote to memory of 1812	2656	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe	32
PID 2656 wrote to memory of 1812	2656	3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe	32
PID 1812 wrote to memory of 2600	1812	lsass.exe	33
PID 1812 wrote to memory of 2600	1812	lsass.exe	33
PID 1812 wrote to memory of 2600	1812	lsass.exe	33
PID 1812 wrote to memory of 2600	1812	lsass.exe	33
PID 1812 wrote to memory of 2600	1812	lsass.exe	33
PID 1812 wrote to memory of 2600	1812	lsass.exe	33
PID 1812 wrote to memory of 2600	1812	lsass.exe	33
PID 1812 wrote to memory of 2600	1812	lsass.exe	33
PID 1812 wrote to memory of 2600	1812	lsass.exe	33

C:\Users\Admin\AppData\Local\Temp\3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Users\Admin\AppData\Local\Temp\3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\3feb9c70e7501528c9105ae52600ca6e_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2656
- - C:\Users\Admin\AppData\Local\Temp\lsass.exe
    "C:\Users\Admin\AppData\Local\Temp\lsass.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1812
  - - C:\Users\Admin\AppData\Local\Temp\lsass.exe
      "C:\Users\Admin\AppData\Local\Temp\lsass.exe"
      4⤵
      Executes dropped EXE
      PID:2600

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\lsass.exe

Filesize
1.1MB

MD5
3feb9c70e7501528c9105ae52600ca6e

SHA1
fc3474a47db2508917e7c54b07fdf69774143e27

SHA256
8db5a86332804147a35e5d85ec031ac8fbc30ee89717760ec679b68c3e49d3e7

SHA512
dd7038b5a5ce1f5a7c8770d45441174fde453ac56ef1e65e008e8f486ebf190b0263bcf671849c6efcd5159966366178e4bd5c7247aa4a1cf7e41bc1010db723

Download Submit
memory/1812-64-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/1812-43-0x0000000000360000-0x0000000000370000-memory.dmp

Filesize
64KB

Download
memory/1812-44-0x0000000000370000-0x0000000000380000-memory.dmp

Filesize
64KB

Download
memory/1812-45-0x0000000000380000-0x0000000000390000-memory.dmp

Filesize
64KB

Download
memory/1812-46-0x0000000000390000-0x00000000003A0000-memory.dmp

Filesize
64KB

Download
memory/1812-47-0x00000000003A0000-0x00000000003B0000-memory.dmp

Filesize
64KB

Download
memory/1812-48-0x00000000003B0000-0x00000000003C0000-memory.dmp

Filesize
64KB

Download
memory/1812-49-0x0000000000410000-0x0000000000420000-memory.dmp

Filesize
64KB

Download
memory/1812-50-0x0000000000420000-0x0000000000430000-memory.dmp

Filesize
64KB

Download
memory/1812-51-0x0000000000430000-0x0000000000440000-memory.dmp

Filesize
64KB

Download
memory/1812-52-0x0000000000440000-0x0000000000450000-memory.dmp

Filesize
64KB

Download
memory/1812-53-0x0000000000450000-0x0000000000460000-memory.dmp

Filesize
64KB

Download
memory/1812-61-0x0000000000490000-0x000000000049F000-memory.dmp

Filesize
60KB

Download
memory/1812-42-0x0000000000310000-0x0000000000320000-memory.dmp

Filesize
64KB

Download
memory/1812-41-0x0000000000300000-0x0000000000310000-memory.dmp

Filesize
64KB

Download
memory/1812-40-0x00000000002F0000-0x0000000000300000-memory.dmp

Filesize
64KB

Download
memory/1812-39-0x00000000002E0000-0x00000000002F0000-memory.dmp

Filesize
64KB

Download
memory/1812-38-0x00000000002D0000-0x00000000002E0000-memory.dmp

Filesize
64KB

Download
memory/2372-5-0x0000000000260000-0x0000000000270000-memory.dmp

Filesize
64KB

Download
memory/2372-6-0x0000000000270000-0x0000000000280000-memory.dmp

Filesize
64KB

Download
memory/2372-23-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2372-11-0x0000000000300000-0x0000000000310000-memory.dmp

Filesize
64KB

Download
memory/2372-12-0x0000000000390000-0x00000000003A0000-memory.dmp

Filesize
64KB

Download
memory/2372-14-0x00000000003B0000-0x00000000003C0000-memory.dmp

Filesize
64KB

Download
memory/2372-16-0x00000000003D0000-0x00000000003E0000-memory.dmp

Filesize
64KB

Download
memory/2372-20-0x0000000000510000-0x000000000051F000-memory.dmp

Filesize
60KB

Download
memory/2372-17-0x00000000003E0000-0x00000000003F0000-memory.dmp

Filesize
64KB

Download
memory/2372-1-0x0000000000220000-0x0000000000230000-memory.dmp

Filesize
64KB

Download
memory/2372-2-0x0000000000230000-0x0000000000240000-memory.dmp

Filesize
64KB

Download
memory/2372-3-0x0000000000240000-0x0000000000250000-memory.dmp

Filesize
64KB

Download
memory/2372-15-0x00000000003C0000-0x00000000003D0000-memory.dmp

Filesize
64KB

Download
memory/2372-4-0x0000000000250000-0x0000000000260000-memory.dmp

Filesize
64KB

Download
memory/2372-0-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2372-13-0x00000000003A0000-0x00000000003B0000-memory.dmp

Filesize
64KB

Download
memory/2372-7-0x00000000002C0000-0x00000000002D0000-memory.dmp

Filesize
64KB

Download
memory/2372-8-0x00000000002D0000-0x00000000002E0000-memory.dmp

Filesize
64KB

Download
memory/2372-9-0x00000000002E0000-0x00000000002F0000-memory.dmp

Filesize
64KB

Download
memory/2372-10-0x00000000002F0000-0x0000000000300000-memory.dmp

Filesize
64KB

Download
memory/2600-67-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2600-68-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2600-69-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2656-24-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2656-60-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2656-36-0x0000000000220000-0x000000000022F000-memory.dmp

Filesize
60KB

Download
memory/2656-30-0x0000000000220000-0x000000000022F000-memory.dmp

Filesize
60KB

Download
memory/2656-21-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download
memory/2656-25-0x0000000000400000-0x0000000000413000-memory.dmp

Filesize
76KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads