be0a5576a1a21942e7989ea6fb6254c07b84c166b999baaa4f22b8b8d30b5ab2

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
04-07-2024 02:46

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General

Target

245f066c2d9779cfaba581610825bbd8_JaffaCakes118.exe
Size

32KB
MD5

245f066c2d9779cfaba581610825bbd8
SHA1

e42f57b07041986b833ebb28c8de98fcb2d69fa0
SHA256

be0a5576a1a21942e7989ea6fb6254c07b84c166b999baaa4f22b8b8d30b5ab2
SHA512

2b426ceb958b40fbfa31ca8999e8bc3131a7e8a300fffbca766cc1950db389d94fcdb44fee37d5e21dc4be425a0349fbd9d3088d5fb185dba8e853c81c8dce8c
SSDEEP

768:9FyMiAApDiQQGhUEJJe/gtdHxFQOKYoakwCh:LyMrApDjh+gtLSOKmk

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	245f066c2d9779cfaba581610825bbd8_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"	245f066c2d9779cfaba581610825bbd8_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"	245f066c2d9779cfaba581610825bbd8_JaffaCakes118.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft Common\wuauclt.exe	245f066c2d9779cfaba581610825bbd8_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Microsoft Common\wuauclt.exe	245f066c2d9779cfaba581610825bbd8_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2164	245f066c2d9779cfaba581610825bbd8_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2164	245f066c2d9779cfaba581610825bbd8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 604	2164	245f066c2d9779cfaba581610825bbd8_JaffaCakes118.exe	9
PID 2164 wrote to memory of 2464	2164	245f066c2d9779cfaba581610825bbd8_JaffaCakes118.exe	28
PID 2164 wrote to memory of 2464	2164	245f066c2d9779cfaba581610825bbd8_JaffaCakes118.exe	28
PID 2164 wrote to memory of 2464	2164	245f066c2d9779cfaba581610825bbd8_JaffaCakes118.exe	28
PID 2164 wrote to memory of 2464	2164	245f066c2d9779cfaba581610825bbd8_JaffaCakes118.exe	28
PID 2164 wrote to memory of 2464	2164	245f066c2d9779cfaba581610825bbd8_JaffaCakes118.exe	28

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
1⤵
PID:604

C:\Users\Admin\AppData\Local\Temp\245f066c2d9779cfaba581610825bbd8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\245f066c2d9779cfaba581610825bbd8_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:2164
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" %1
  2⤵
  PID:2464

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/604-4-0x00000000003A0000-0x00000000003A4000-memory.dmp

Filesize
16KB

Download
memory/2164-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2164-6-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download