cbdd4ceb38916af143450e78502584548869b46db5176f2190bbfcbefe4d507b

Analysis

max time kernel
15s
max time network
19s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
08/07/2024, 22:30

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General

Target

2e0dd8b23ddd0d06277e8c205fb2f1b1_JaffaCakes118.exe
Size

32KB
MD5

2e0dd8b23ddd0d06277e8c205fb2f1b1
SHA1

3f5d39b6beda179af0c0d7896b56a8b2783e351f
SHA256

cbdd4ceb38916af143450e78502584548869b46db5176f2190bbfcbefe4d507b
SHA512

3d857306a6878d88036e15bd55f56aa4998edfeddef901fd74b4306f22f6e82c6636bda1454e73140be5ead319a51af170fa3102dfbe30a36345f9f679998d17
SSDEEP

384:2tox42cnkMFjKu7xrVKSei3aRqnNFZxM1dTDm/2JmrwNYYWDkKKD3H:2tR2cfR7ZVplNFZ6Tm+y69

Score

8^/10

persistence

Malware Config

Signatures

Event Triggered Execution: Image File Execution Options Injection 1 TTPs 2 IoCs

persistence

Image File Execution Options Injection

T1546.012

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe	2e0dd8b23ddd0d06277e8c205fb2f1b1_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Program Files (x86)\\Microsoft Common\\wuauclt.exe"	2e0dd8b23ddd0d06277e8c205fb2f1b1_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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Program Files (x86)\\Microsoft Common\\wuauclt.exe"	2e0dd8b23ddd0d06277e8c205fb2f1b1_JaffaCakes118.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft Common\wuauclt.exe	2e0dd8b23ddd0d06277e8c205fb2f1b1_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Microsoft Common\wuauclt.exe	2e0dd8b23ddd0d06277e8c205fb2f1b1_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1540	2e0dd8b23ddd0d06277e8c205fb2f1b1_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1540	2e0dd8b23ddd0d06277e8c205fb2f1b1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1540 wrote to memory of 596	1540	2e0dd8b23ddd0d06277e8c205fb2f1b1_JaffaCakes118.exe	9
PID 1540 wrote to memory of 1968	1540	2e0dd8b23ddd0d06277e8c205fb2f1b1_JaffaCakes118.exe	29
PID 1540 wrote to memory of 1968	1540	2e0dd8b23ddd0d06277e8c205fb2f1b1_JaffaCakes118.exe	29
PID 1540 wrote to memory of 1968	1540	2e0dd8b23ddd0d06277e8c205fb2f1b1_JaffaCakes118.exe	29
PID 1540 wrote to memory of 1968	1540	2e0dd8b23ddd0d06277e8c205fb2f1b1_JaffaCakes118.exe	29
PID 1540 wrote to memory of 1968	1540	2e0dd8b23ddd0d06277e8c205fb2f1b1_JaffaCakes118.exe	29

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
1⤵
PID:596

C:\Users\Admin\AppData\Local\Temp\2e0dd8b23ddd0d06277e8c205fb2f1b1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2e0dd8b23ddd0d06277e8c205fb2f1b1_JaffaCakes118.exe"
1⤵
- Event Triggered Execution: Image File Execution Options Injection
- Adds Run key to start application
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1540
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" %1
  2⤵
  PID:1968

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

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/596-4-0x0000000000470000-0x0000000000474000-memory.dmp

Filesize
16KB

Download
memory/1540-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1540-6-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download