eed0df2ef232e8513f31ed7da7b3fb54c3cdb282a61a43ad6d0dca2fe2e527a2

Analysis

max time kernel
142s
max time network
144s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 04:16

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General

Target

2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe
Size

304KB
MD5

2aaa0aa546b5e1b83724632c656b3dbd
SHA1

d727c741f28ff9a5216333630841105328a9d23a
SHA256

eed0df2ef232e8513f31ed7da7b3fb54c3cdb282a61a43ad6d0dca2fe2e527a2
SHA512

80998fc05238613b4ba8a14bc8c0966c0b780ab3c1561a47a86974558a6a099b2c8ea001a363deac7bc782b316f5ef3f187676dad25664b773a30e1a8b54d16b
SSDEEP

3072:Px20vlI9JI5sBfsPwj1n9+VXKgOj8sSmrm3NaBiS5KltLspxrCO+rpTdZxuGQup:nG8o9+VXKgOjLMNaBiSkltLy5p+r5Au

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
2728	explorer.exe
2996	explorer.exe

Loads dropped DLL 2 IoCs

pid	Process
2236	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe
2236	2aaa0aa546b5e1b83724632c656b3dbd_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\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Microsoft\Windows\CurrentVersion\Run\explorer.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\explorer.exe"	explorer.exe

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\H:	explorer.exe
File opened (read-only)	\??\I:	explorer.exe
File opened (read-only)	\??\N:	explorer.exe
File opened (read-only)	\??\O:	explorer.exe
File opened (read-only)	\??\W:	explorer.exe
File opened (read-only)	\??\G:	explorer.exe
File opened (read-only)	\??\J:	explorer.exe
File opened (read-only)	\??\P:	explorer.exe
File opened (read-only)	\??\T:	explorer.exe
File opened (read-only)	\??\U:	explorer.exe
File opened (read-only)	\??\E:	explorer.exe
File opened (read-only)	\??\Q:	explorer.exe
File opened (read-only)	\??\S:	explorer.exe
File opened (read-only)	\??\X:	explorer.exe
File opened (read-only)	\??\Y:	explorer.exe
File opened (read-only)	\??\M:	explorer.exe
File opened (read-only)	\??\L:	explorer.exe
File opened (read-only)	\??\R:	explorer.exe
File opened (read-only)	\??\V:	explorer.exe
File opened (read-only)	\??\Z:	explorer.exe
File opened (read-only)	\??\K:	explorer.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2980 set thread context of 2236	2980	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe	29
PID 2728 set thread context of 2996	2728	explorer.exe	31

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 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	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2980	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe
2728	explorer.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2980 wrote to memory of 2236	2980	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe	29
PID 2980 wrote to memory of 2236	2980	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe	29
PID 2980 wrote to memory of 2236	2980	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe	29
PID 2980 wrote to memory of 2236	2980	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe	29
PID 2980 wrote to memory of 2236	2980	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe	29
PID 2980 wrote to memory of 2236	2980	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe	29
PID 2980 wrote to memory of 2236	2980	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe	29
PID 2980 wrote to memory of 2236	2980	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe	29
PID 2980 wrote to memory of 2236	2980	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe	29
PID 2980 wrote to memory of 2236	2980	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe	29
PID 2980 wrote to memory of 2236	2980	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe	29
PID 2980 wrote to memory of 2236	2980	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe	29
PID 2236 wrote to memory of 2728	2236	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe	30
PID 2236 wrote to memory of 2728	2236	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe	30
PID 2236 wrote to memory of 2728	2236	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe	30
PID 2236 wrote to memory of 2728	2236	2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe	30
PID 2728 wrote to memory of 2996	2728	explorer.exe	31
PID 2728 wrote to memory of 2996	2728	explorer.exe	31
PID 2728 wrote to memory of 2996	2728	explorer.exe	31
PID 2728 wrote to memory of 2996	2728	explorer.exe	31
PID 2728 wrote to memory of 2996	2728	explorer.exe	31
PID 2728 wrote to memory of 2996	2728	explorer.exe	31
PID 2728 wrote to memory of 2996	2728	explorer.exe	31
PID 2728 wrote to memory of 2996	2728	explorer.exe	31
PID 2728 wrote to memory of 2996	2728	explorer.exe	31
PID 2728 wrote to memory of 2996	2728	explorer.exe	31
PID 2728 wrote to memory of 2996	2728	explorer.exe	31
PID 2728 wrote to memory of 2996	2728	explorer.exe	31

C:\Users\Admin\AppData\Local\Temp\2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2980
- C:\Users\Admin\AppData\Local\Temp\2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\2aaa0aa546b5e1b83724632c656b3dbd_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2236
- - C:\Users\Admin\AppData\Roaming\Microsoft\explorer.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\explorer.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2728
  - - C:\Users\Admin\AppData\Roaming\Microsoft\explorer.exe
      "C:\Users\Admin\AppData\Roaming\Microsoft\explorer.exe"
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      Enumerates connected drives
      PID:2996

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

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Roaming\Microsoft\explorer.exe

Filesize
304KB

MD5
2aaa0aa546b5e1b83724632c656b3dbd

SHA1
d727c741f28ff9a5216333630841105328a9d23a

SHA256
eed0df2ef232e8513f31ed7da7b3fb54c3cdb282a61a43ad6d0dca2fe2e527a2

SHA512
80998fc05238613b4ba8a14bc8c0966c0b780ab3c1561a47a86974558a6a099b2c8ea001a363deac7bc782b316f5ef3f187676dad25664b773a30e1a8b54d16b

Download Submit
memory/2236-9-0x0000000011490000-0x00000000114BA000-memory.dmp

Filesize
168KB

Download
memory/2236-7-0x0000000011490000-0x00000000114BA000-memory.dmp

Filesize
168KB

Download
memory/2236-18-0x0000000011490000-0x00000000114BA000-memory.dmp

Filesize
168KB

Download
memory/2236-26-0x0000000002D90000-0x0000000002DCD000-memory.dmp

Filesize
244KB

Download
memory/2236-12-0x0000000011490000-0x00000000114BA000-memory.dmp

Filesize
168KB

Download
memory/2236-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2236-8-0x0000000011490000-0x00000000114BA000-memory.dmp

Filesize
168KB

Download
memory/2236-6-0x0000000011490000-0x00000000114BA000-memory.dmp

Filesize
168KB

Download
memory/2236-13-0x0000000011490000-0x00000000114BA000-memory.dmp

Filesize
168KB

Download
memory/2236-3-0x0000000011490000-0x00000000114BA000-memory.dmp

Filesize
168KB

Download
memory/2236-14-0x0000000011490000-0x00000000114BA000-memory.dmp

Filesize
168KB

Download
memory/2236-5-0x0000000011490000-0x00000000114BA000-memory.dmp

Filesize
168KB

Download
memory/2236-4-0x0000000011490000-0x00000000114BA000-memory.dmp

Filesize
168KB

Download
memory/2728-48-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2980-15-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2980-0-0x0000000000400000-0x000000000043D000-memory.dmp

Filesize
244KB

Download
memory/2996-49-0x0000000011490000-0x00000000114BA000-memory.dmp

Filesize
168KB

Download
memory/2996-50-0x0000000011490000-0x00000000114BA000-memory.dmp

Filesize
168KB

Download
memory/2996-51-0x0000000011490000-0x00000000114BA000-memory.dmp

Filesize
168KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads