912525f8a88671cc019fa1f69a12db8d0385b51c1aebf602e47d427326653441

Analysis

max time kernel
150s
max time network
118s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25/06/2024, 01:41

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe
Size

77KB
MD5

0bdb6fc84cd253e960e42aaff8faf97d
SHA1

1fe2f891977e7d664efc9590d2842886e1512d2e
SHA256

912525f8a88671cc019fa1f69a12db8d0385b51c1aebf602e47d427326653441
SHA512

97f0f3d7ad6ba2322ded06ed4eafd821484868bbf44f991d1624d91e399647ef2cc71a486d70824cb995e960285fcf905343606d989c189c05c7b3f41baf5786
SSDEEP

1536:LuBpjna8kTss2KXh22TxNS+j8HbJ5lA9pLa:LUjxmT2YNS+Yd344

Score

10^/10

persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "explorer.exe,C:\\Users\\Admin\\AppData\\Roaming\\msconfig.dat"	svchost.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2224	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe
2188	explorer.exe
1248	Explorer.EXE
2584	svchost.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1704 set thread context of 2224	1704	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe	28

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2224	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe
2224	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe
2584	svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2224	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe
2224	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 5 IoCs

pid	Process
1248	Explorer.EXE
1248	Explorer.EXE
1248	Explorer.EXE
1248	Explorer.EXE
2716	ctfmon.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
1248	Explorer.EXE

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2584	svchost.exe
2584	svchost.exe

Suspicious use of WriteProcessMemory 23 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 2224	1704	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe	28
PID 1704 wrote to memory of 2224	1704	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe	28
PID 1704 wrote to memory of 2224	1704	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe	28
PID 1704 wrote to memory of 2224	1704	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe	28
PID 1704 wrote to memory of 2224	1704	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe	28
PID 1704 wrote to memory of 2224	1704	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe	28
PID 1704 wrote to memory of 2224	1704	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe	28
PID 1704 wrote to memory of 2224	1704	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe	28
PID 1704 wrote to memory of 2224	1704	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe	28
PID 2224 wrote to memory of 2188	2224	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe	29
PID 2224 wrote to memory of 2188	2224	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe	29
PID 2224 wrote to memory of 2188	2224	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe	29
PID 2224 wrote to memory of 2188	2224	0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe	29
PID 2188 wrote to memory of 1248	2188	explorer.exe	21
PID 1248 wrote to memory of 2584	1248	Explorer.EXE	30
PID 1248 wrote to memory of 2584	1248	Explorer.EXE	30
PID 1248 wrote to memory of 2584	1248	Explorer.EXE	30
PID 1248 wrote to memory of 2584	1248	Explorer.EXE	30
PID 1248 wrote to memory of 2584	1248	Explorer.EXE	30
PID 2584 wrote to memory of 2716	2584	svchost.exe	31
PID 2584 wrote to memory of 2716	2584	svchost.exe	31
PID 2584 wrote to memory of 2716	2584	svchost.exe	31
PID 2584 wrote to memory of 2716	2584	svchost.exe	31

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1248
- C:\Users\Admin\AppData\Local\Temp\0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:1704
- - C:\Users\Admin\AppData\Local\Temp\0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0bdb6fc84cd253e960e42aaff8faf97d_JaffaCakes118.exe"
    3⤵
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:2224
  - - C:\Windows\explorer.exe
      "C:\Windows\explorer.exe"
      4⤵
      Suspicious use of NtSetInformationThreadHideFromDebugger
      Suspicious use of WriteProcessMemory
      PID:2188
- C:\Windows\syswow64\svchost.exe
  "C:\Windows\syswow64\svchost.exe"
  2⤵
  - Modifies WinLogon for persistence
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2584
- - C:\Windows\SysWOW64\ctfmon.exe
    ctfmon.exe
    3⤵
    - Suspicious use of FindShellTrayWindow
    PID:2716

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1248-19-0x0000000002DA0000-0x0000000002DA9000-memory.dmp

Filesize
36KB

Download
memory/1704-0-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1704-36-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/1704-12-0x00000000003A0000-0x00000000003B8000-memory.dmp

Filesize
96KB

Download
memory/2188-24-0x00000000FFA70000-0x00000000FFD30000-memory.dmp

Filesize
2.8MB

Download
memory/2188-25-0x0000000000030000-0x0000000000040000-memory.dmp

Filesize
64KB

Download
memory/2224-16-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2224-11-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2224-5-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2224-3-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2224-7-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2224-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2224-14-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2224-2-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2224-15-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2224-22-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2584-29-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2584-32-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2584-35-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download
memory/2584-26-0x0000000000080000-0x0000000000089000-memory.dmp

Filesize
36KB

Download