253db54778ec55186786f8a5c7a2b9fc8e414daa05ca5079e2f05b616cffec43

Analysis

max time kernel
150s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
08-07-2024 23:44

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General

Target

2e411dc4b6143efa2a2f77e7fb534181_JaffaCakes118.exe
Size

376KB
MD5

2e411dc4b6143efa2a2f77e7fb534181
SHA1

eb9b85ab18afa1e0d77a7d96bb97e05de95e62bf
SHA256

253db54778ec55186786f8a5c7a2b9fc8e414daa05ca5079e2f05b616cffec43
SHA512

308e6cdcf389b31f5a9c7d316d399d43fe4efb219362c26b475bb1154e8bcbb8604d4fd6d5d4c603ce4cf2ab104e95191b5f86bbf81875f8b16fa89d51e79916
SSDEEP

1536:FGZVN7VZRQUFQlNg/PJnGmOMf5dM+0JzIC4WFen2nEOmJ:F6lN/PJnd5e+Syp

Score

7^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1680	lsass.exe

Loads dropped DLL 2 IoCs

pid	Process
2116	2e411dc4b6143efa2a2f77e7fb534181_JaffaCakes118.exe
2116	2e411dc4b6143efa2a2f77e7fb534181_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 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\Microsoft Windows DLL Loader = "C:\\Users\\Admin\\AppData\\Local\\Temp\\lsass.exe"	lsass.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 1680	2116	2e411dc4b6143efa2a2f77e7fb534181_JaffaCakes118.exe	30
PID 2116 wrote to memory of 1680	2116	2e411dc4b6143efa2a2f77e7fb534181_JaffaCakes118.exe	30
PID 2116 wrote to memory of 1680	2116	2e411dc4b6143efa2a2f77e7fb534181_JaffaCakes118.exe	30
PID 2116 wrote to memory of 1680	2116	2e411dc4b6143efa2a2f77e7fb534181_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\2e411dc4b6143efa2a2f77e7fb534181_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2e411dc4b6143efa2a2f77e7fb534181_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Users\Admin\AppData\Local\Temp\lsass.exe
  C:\Users\Admin\AppData\Local\Temp\lsass.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  PID:1680

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

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Downloads

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

Filesize
376KB

MD5
2e411dc4b6143efa2a2f77e7fb534181

SHA1
eb9b85ab18afa1e0d77a7d96bb97e05de95e62bf

SHA256
253db54778ec55186786f8a5c7a2b9fc8e414daa05ca5079e2f05b616cffec43

SHA512
308e6cdcf389b31f5a9c7d316d399d43fe4efb219362c26b475bb1154e8bcbb8604d4fd6d5d4c603ce4cf2ab104e95191b5f86bbf81875f8b16fa89d51e79916

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads