a1626586fa2e2e0a3c9e41ee07c3b8fb2e6dbaf678fe74636ba716791aa7abe4

Analysis

max time kernel
148s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 09:17

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General

Target

aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
Size

342KB
MD5

aa6fa3659aec20cfa88ef7e99486366b
SHA1

2fd83a1d07c5f45989894094401cf615a0a416d3
SHA256

a1626586fa2e2e0a3c9e41ee07c3b8fb2e6dbaf678fe74636ba716791aa7abe4
SHA512

7b046a2149205a17dafde7fd3cea638c26c02a2430106bc81431f6241254df2fa93abffc18f1921d3871714151c9c4403cd92bcef564a89ea6bab4f2eada4858
SSDEEP

6144:36tXLcSj5PSXyggMfOLRTYO+9wTLfdvyhEwFUsjRLTt+/yrnSX:eFhgh2R8O+yFqpLh+5X

Score

10^/10

discovery evasion persistence trojan

Malware Config

Signatures

Windows security bypass 2 TTPs 10 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	043A6A5B00014973000C4809B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	043A6A5B00014973000C4809B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	043A6A5B00014973000C4809B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	043A6A5B00014973000C4809B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	043A6A5B00014973000C4809B4EB2331.exe

Disables taskbar notifications via registry modification
evasion

Deletes itself 1 IoCs

pid	Process
2764	043A6A5B00014973000C4809B4EB2331.exe

Executes dropped EXE 1 IoCs

pid	Process
2764	043A6A5B00014973000C4809B4EB2331.exe

Loads dropped DLL 2 IoCs

pid	Process
2304	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
2304	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe

Windows security modification 2 TTPs 14 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	043A6A5B00014973000C4809B4EB2331.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	043A6A5B00014973000C4809B4EB2331.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	043A6A5B00014973000C4809B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1"	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	043A6A5B00014973000C4809B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\svc	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1"	043A6A5B00014973000C4809B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	043A6A5B00014973000C4809B4EB2331.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1"	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Security Center\svc	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	043A6A5B00014973000C4809B4EB2331.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\USER\S-1-5-21-1385883288-3042840365-2734249351-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\043A6A5B00014973000C4809B4EB2331 = "C:\\ProgramData\\043A6A5B00014973000C4809B4EB2331\\043A6A5B00014973000C4809B4EB2331.exe"	043A6A5B00014973000C4809B4EB2331.exe

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	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	043A6A5B00014973000C4809B4EB2331.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2304	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
2304	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
2304	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
2304	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
2304	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
2304	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
2304	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2764	043A6A5B00014973000C4809B4EB2331.exe
2764	043A6A5B00014973000C4809B4EB2331.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2304 wrote to memory of 2764	2304	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe	31
PID 2304 wrote to memory of 2764	2304	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe	31
PID 2304 wrote to memory of 2764	2304	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe	31
PID 2304 wrote to memory of 2764	2304	aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe"
1⤵
- Windows security bypass
- Loads dropped DLL
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2304
- C:\ProgramData\043A6A5B00014973000C4809B4EB2331\043A6A5B00014973000C4809B4EB2331.exe
  "C:\ProgramData\043A6A5B00014973000C4809B4EB2331\043A6A5B00014973000C4809B4EB2331.exe" "C:\Users\Admin\AppData\Local\Temp\aa6fa3659aec20cfa88ef7e99486366b_JaffaCakes118.exe"
  2⤵
  - Windows security bypass
  - Deletes itself
  - Executes dropped EXE
  - Windows security modification
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of SetWindowsHookEx
  PID:2764

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

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\ProgramData\043A6A5B00014973000C4809B4EB2331\043A6A5B00014973000C4809B4EB2331.exe

Filesize
342KB

MD5
aa6fa3659aec20cfa88ef7e99486366b

SHA1
2fd83a1d07c5f45989894094401cf615a0a416d3

SHA256
a1626586fa2e2e0a3c9e41ee07c3b8fb2e6dbaf678fe74636ba716791aa7abe4

SHA512
7b046a2149205a17dafde7fd3cea638c26c02a2430106bc81431f6241254df2fa93abffc18f1921d3871714151c9c4403cd92bcef564a89ea6bab4f2eada4858

Download Submit
memory/2304-26-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2304-25-0x0000000000411000-0x00000000004C3000-memory.dmp

Filesize
712KB

Download
memory/2304-5-0x0000000000411000-0x00000000004C3000-memory.dmp

Filesize
712KB

Download
memory/2304-4-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2304-2-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2304-7-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2304-1-0x0000000000250000-0x0000000000251000-memory.dmp

Filesize
4KB

Download
memory/2304-39-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2304-6-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2304-38-0x0000000000411000-0x00000000004C3000-memory.dmp

Filesize
712KB

Download
memory/2304-24-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/2304-0-0x00000000003C0000-0x00000000003C1000-memory.dmp

Filesize
4KB

Download
memory/2764-27-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2764-17-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2764-20-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2764-41-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2764-42-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download
memory/2764-47-0x0000000000410000-0x00000000004C8000-memory.dmp

Filesize
736KB

Download