66e30e36ce6fdcc08145b3397f6d16b68d7982467dff0358df205f225429bc24

Analysis

max time kernel
70s
max time network
76s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29/09/2024, 14:38

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General

Target

febce9dd232edef84421fddcced6333c_JaffaCakes118.exe
Size

348KB
MD5

febce9dd232edef84421fddcced6333c
SHA1

e0d243d149472ad327a632437646a23dc255b9ad
SHA256

66e30e36ce6fdcc08145b3397f6d16b68d7982467dff0358df205f225429bc24
SHA512

fe7a861940003fd0c122b07aa9bf1dedad449f4997e4c7b756c480753a791026e5600de1472b1afd94c9c863048a81f9592f76ed651537c6a73e961d19bd76f8
SSDEEP

6144:k7DDeAlkoCGv2Uso35Uo2lQQ0GLSja8h8rUY0FFNyLlgQ/jI61UCz3yJhVN7wzrb:EDDGRslHGDzSjaCrNypjJOAKh0zrb

Score

8^/10

discovery evasion persistence privilege_escalation

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\atmapi.sys	report.exe

Looks for VMWare Tools registry key 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Software\Wow6432Node\VMware, Inc.\VMware Tools	report.exe

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2972	netsh.exe

Executes dropped EXE 1 IoCs

pid	Process
2416	report.exe

Loads dropped DLL 3 IoCs

pid	Process
664	febce9dd232edef84421fddcced6333c_JaffaCakes118.exe
664	febce9dd232edef84421fddcced6333c_JaffaCakes118.exe
2416	report.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\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\31A9B33367B14595D678F27C2AE44B3698CA19553A964D68BF3A19D07D2A45A1 = "\"c:\\users\\admin\\appdata\\roaming\\microsoft\\internet explorer\\report.exe\""	febce9dd232edef84421fddcced6333c_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\31A9B33367B14595D678F27C2AE44B3698CA19553A964D68BF3A19D07D2A45A1 = "\"c:\\users\\admin\\appdata\\roaming\\microsoft\\internet explorer\\report.exe\""	report.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	febce9dd232edef84421fddcced6333c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	report.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WMIC.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe

Suspicious use of AdjustPrivilegeToken 22 IoCs

description	pid	Process
Token: SeDebugPrivilege	2416	report.exe
Token: SeIncreaseQuotaPrivilege	2064	WMIC.exe
Token: SeSecurityPrivilege	2064	WMIC.exe
Token: SeTakeOwnershipPrivilege	2064	WMIC.exe
Token: SeLoadDriverPrivilege	2064	WMIC.exe
Token: SeSystemProfilePrivilege	2064	WMIC.exe
Token: SeSystemtimePrivilege	2064	WMIC.exe
Token: SeProfSingleProcessPrivilege	2064	WMIC.exe
Token: SeIncBasePriorityPrivilege	2064	WMIC.exe
Token: SeCreatePagefilePrivilege	2064	WMIC.exe
Token: SeBackupPrivilege	2064	WMIC.exe
Token: SeRestorePrivilege	2064	WMIC.exe
Token: SeShutdownPrivilege	2064	WMIC.exe
Token: SeDebugPrivilege	2064	WMIC.exe
Token: SeSystemEnvironmentPrivilege	2064	WMIC.exe
Token: SeRemoteShutdownPrivilege	2064	WMIC.exe
Token: SeUndockPrivilege	2064	WMIC.exe
Token: SeManageVolumePrivilege	2064	WMIC.exe
Token: 33	2064	WMIC.exe
Token: 34	2064	WMIC.exe
Token: 35	2064	WMIC.exe
Token: SeDebugPrivilege	2416	report.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
664	febce9dd232edef84421fddcced6333c_JaffaCakes118.exe
2416	report.exe
2416	report.exe
2416	report.exe
2416	report.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 664 wrote to memory of 2416	664	febce9dd232edef84421fddcced6333c_JaffaCakes118.exe	29
PID 664 wrote to memory of 2416	664	febce9dd232edef84421fddcced6333c_JaffaCakes118.exe	29
PID 664 wrote to memory of 2416	664	febce9dd232edef84421fddcced6333c_JaffaCakes118.exe	29
PID 664 wrote to memory of 2416	664	febce9dd232edef84421fddcced6333c_JaffaCakes118.exe	29
PID 2416 wrote to memory of 2972	2416	report.exe	30
PID 2416 wrote to memory of 2972	2416	report.exe	30
PID 2416 wrote to memory of 2972	2416	report.exe	30
PID 2416 wrote to memory of 2972	2416	report.exe	30
PID 2416 wrote to memory of 2064	2416	report.exe	33
PID 2416 wrote to memory of 2064	2416	report.exe	33
PID 2416 wrote to memory of 2064	2416	report.exe	33
PID 2416 wrote to memory of 2064	2416	report.exe	33

C:\Users\Admin\AppData\Local\Temp\febce9dd232edef84421fddcced6333c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\febce9dd232edef84421fddcced6333c_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:664
- \??\c:\users\admin\appdata\roaming\microsoft\internet explorer\report.exe
  "c:\users\admin\appdata\roaming\microsoft\internet explorer\report.exe"
  2⤵
  - Drops file in Drivers directory
  - Looks for VMWare Tools registry key
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2416
- - C:\Windows\SysWOW64\netsh.exe
    netsh advfirewall firewall add rule name="report" dir=in action=allow program="c:\users\admin\appdata\roaming\microsoft\internet explorer\report.exe"
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    PID:2972
- - C:\Windows\SysWOW64\wbem\WMIC.exe
    "C:\Windows\System32\wbem\WMIC.exe" path win32_terminalservicesetting where (__Class!="") call setallowtsconnections 1
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:2064

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

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\worklog0

Filesize
4KB

MD5
b32bb2e62ec0b79ef3e3ad3e40b6384d

SHA1
6e2e0d857aec049b7156fdfdd0a9c4e40bda3b3d

SHA256
adca24b27416bf3ffa0333e182fe5c1e825ea23304683efbc5e6099cbe7e7396

SHA512
0b37ac8d9ceb89bcd7ae5a98aaa49c907c341e777389463142bee05acf4bc3e5a558f482c93a1dbfc2ce57e8fe3472b880fef75a5ec2eb74b65f4e851177d6d0

Download Submit
\Users\Admin\AppData\Local\Temp\report.dll

Filesize
228KB

MD5
e433e1a3fd09fd0d3925b0579b3a4583

SHA1
12e539623e9ec089c4167b8aaa8216db53795187

SHA256
dedd653b6d4131a7549378e69d792de1963bd608aa62847bb1959a41c6d9caeb

SHA512
0bc2f06baeec1f4993f1a2500ab87693a6e01342793b5ee87907cd8234104454557d097b5f6f3b1ec11849e8f81897eb3c8eed580acae87d248b02bde720f557

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\Internet Explorer\report.exe

Filesize
348KB

MD5
febce9dd232edef84421fddcced6333c

SHA1
e0d243d149472ad327a632437646a23dc255b9ad

SHA256
66e30e36ce6fdcc08145b3397f6d16b68d7982467dff0358df205f225429bc24

SHA512
fe7a861940003fd0c122b07aa9bf1dedad449f4997e4c7b756c480753a791026e5600de1472b1afd94c9c863048a81f9592f76ed651537c6a73e961d19bd76f8

Download Submit
memory/664-1-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/664-10-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/664-0-0x00000000001B0000-0x00000000001B2000-memory.dmp

Filesize
8KB

Download
memory/2416-32-0x0000000001D20000-0x0000000001D3D000-memory.dmp

Filesize
116KB

Download
memory/2416-47-0x00000000034C0000-0x00000000034CA000-memory.dmp

Filesize
40KB

Download
memory/2416-22-0x00000000003B0000-0x00000000003EA000-memory.dmp

Filesize
232KB

Download
memory/2416-24-0x00000000003B0000-0x00000000003EA000-memory.dmp

Filesize
232KB

Download
memory/2416-13-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/2416-41-0x0000000001D20000-0x0000000001D3D000-memory.dmp

Filesize
116KB

Download
memory/2416-50-0x00000000034C0000-0x00000000034CA000-memory.dmp

Filesize
40KB

Download
memory/2416-17-0x00000000003B0000-0x00000000003EA000-memory.dmp

Filesize
232KB

Download
memory/2416-53-0x00000000034D0000-0x00000000034DA000-memory.dmp

Filesize
40KB

Download
memory/2416-58-0x00000000034D0000-0x00000000034DA000-memory.dmp

Filesize
40KB

Download
memory/2416-59-0x00000000034D0000-0x00000000034DA000-memory.dmp

Filesize
40KB

Download
memory/2416-63-0x0000000003B30000-0x0000000003B45000-memory.dmp

Filesize
84KB

Download
memory/2416-73-0x00000000039F0000-0x00000000039F9000-memory.dmp

Filesize
36KB

Download
memory/2416-81-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download
memory/2416-12-0x0000000000400000-0x0000000000496000-memory.dmp

Filesize
600KB

Download