163dcf9cc993313b73d77a59c2d77546c1ee5772e238f5beb2bb9a4754b5bf66

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21-07-2024 21:16

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General

Target

616dd8445a7667aef37ec4922fc49afc_JaffaCakes118.exe
Size

191KB
MD5

616dd8445a7667aef37ec4922fc49afc
SHA1

dd3ed9429a39620683704315491f3652717c547c
SHA256

163dcf9cc993313b73d77a59c2d77546c1ee5772e238f5beb2bb9a4754b5bf66
SHA512

72f1670de021ca1690ace61ee72f41ae7939a6aba89df084f625876e7712a48e9c483f2aae2838f504042b5d809d3cd85615d60dbc0bead0bf9c4d0d590e905e
SSDEEP

3072:X2WwClXMPvigKs4pkuVlxF5GWp1icKAArDZz4N9GhbkrNEk1Lz8VEHL6Cn:GWwCl8PaBsyVTp0yN90QEPQL6C

Score

7^/10

persistence spyware stealer

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2888	link.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

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\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	616dd8445a7667aef37ec4922fc49afc_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Internet Explorer\Main	link.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2888	link.exe
2888	link.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2816 wrote to memory of 2888	2816	616dd8445a7667aef37ec4922fc49afc_JaffaCakes118.exe	30
PID 2816 wrote to memory of 2888	2816	616dd8445a7667aef37ec4922fc49afc_JaffaCakes118.exe	30
PID 2816 wrote to memory of 2888	2816	616dd8445a7667aef37ec4922fc49afc_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\616dd8445a7667aef37ec4922fc49afc_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\616dd8445a7667aef37ec4922fc49afc_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2816
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\link.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\link.exe
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2888

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\link.exe

Filesize
60KB

MD5
4bdfdc0c9f9e015eca2e09315d855704

SHA1
086b913d069c643074ad056e1936f0f1d401cc3b

SHA256
85c4988e9e984153e20b1c0e6589aa70e824d22af8a48bb0d67f8c2bed16a709

SHA512
c777fc1dd64198b0af6b0dcebc38e28d5e4b61ead358621f35abe5bb5f8c4171117b89e89e91456ce749b03d72b7a4e64762d8b987d1b1c436cd51c08c3017da

Download Submit
memory/2888-9-0x000007FEF5A0E000-0x000007FEF5A0F000-memory.dmp

Filesize
4KB

Download
memory/2888-10-0x000007FEF5750000-0x000007FEF60ED000-memory.dmp

Filesize
9.6MB

Download
memory/2888-11-0x000007FEF5750000-0x000007FEF60ED000-memory.dmp

Filesize
9.6MB

Download
memory/2888-12-0x000007FEF5750000-0x000007FEF60ED000-memory.dmp

Filesize
9.6MB

Download
memory/2888-13-0x000007FEF5750000-0x000007FEF60ED000-memory.dmp

Filesize
9.6MB

Download
memory/2888-14-0x000007FEF5750000-0x000007FEF60ED000-memory.dmp

Filesize
9.6MB

Download
memory/2888-15-0x000007FEF5750000-0x000007FEF60ED000-memory.dmp

Filesize
9.6MB

Download
memory/2888-25-0x000007FEF5750000-0x000007FEF60ED000-memory.dmp

Filesize
9.6MB

Download
memory/2888-26-0x000007FEF5750000-0x000007FEF60ED000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads