89d0d21ef961666237d50fb7026618402401e1725576d62722208dfbea105e8a

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
10/07/2024, 01:25

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General

Target

32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe
Size

34KB
MD5

32c5d755969a06e18e758d7c5a2727fa
SHA1

21249332e93c7c1ceef638c90ce281d78139818b
SHA256

89d0d21ef961666237d50fb7026618402401e1725576d62722208dfbea105e8a
SHA512

25dbb77e386163e75c197421639bcaf4aa5e40bbdc8e0ffc72d3351773ad98153561a3a0e45a103d705816c514ac2d102cf26393a5fc00062b6819f2a4d6ab54
SSDEEP

768:lziKS9wcQTBLy/fOjMlFTJue9XxkoS52HA:lziKaU8/6o3JxOk

Score

7^/10

persistence

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
548	32c5d755969a06e18e758d7c5a2727fa_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-1-5-21-384068567-2943195810-3631207890-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Adobe Optimizer = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\clocksytem.exe\""	32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 548 set thread context of 3056	548	32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe	87

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4892	548	WerFault.exe	80

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
548	32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe
548	32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe
3056	32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe
3056	32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe
3056	32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 548 wrote to memory of 3056	548	32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe	87
PID 548 wrote to memory of 3056	548	32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe	87
PID 548 wrote to memory of 3056	548	32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe	87
PID 548 wrote to memory of 3056	548	32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe	87
PID 548 wrote to memory of 3056	548	32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe	87
PID 548 wrote to memory of 3056	548	32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe	87
PID 548 wrote to memory of 3056	548	32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe	87
PID 548 wrote to memory of 3056	548	32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:548
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 548 -s 420
  2⤵
  - Program crash
  PID:4892
- C:\Users\Admin\AppData\Local\Temp\32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\32c5d755969a06e18e758d7c5a2727fa_JaffaCakes118
  2⤵
  - Adds Run key to start application
  - Suspicious use of SetWindowsHookEx
  PID:3056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 548 -ip 548
1⤵
PID:3272

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\dimsr0am.dll

Filesize
625KB

MD5
eccf28d7e5ccec24119b88edd160f8f4

SHA1
98509587a3d37a20b56b50fd57f823a1691a034c

SHA256
820c83c0533cfce2928e29edeaf6c255bc19ac9718b25a5656d99ffac30a03d6

SHA512
c1c94bbb781625b2317f0a8178d3a10d891fb71bca8f82cd831c484e8ab125301b82a14fe2ff070dc99a496cc00234300fa5536401018c40d49d44ae89409670

Download Submit
memory/548-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/548-15-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3056-8-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3056-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3056-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads