978ac740f0059cffd3a46b2d1246ad1491d567f4330bb8a41ed11ac97a679023

Analysis

max time kernel
136s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20-08-2024 21:48

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General

Target

b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe
Size

65KB
MD5

b0f7d39b95afd29877afad612d8cc2d9
SHA1

900e5e94cd9eaa356237ef771082c62207f88871
SHA256

978ac740f0059cffd3a46b2d1246ad1491d567f4330bb8a41ed11ac97a679023
SHA512

ddacb2c144bbceee366aada4e47b26b1324c19f3f57361121e139e9803abc4c0c1449c3d325f6be5146441e602180abfa0c03e1724bdd1aee11d4a66995affb4
SSDEEP

1536:FNxU+W+73uSpoo3e/8+dcr2yS7sswRGPdHWN555p7:NU+W+qNo3e9Sy/uRG12J

Score

8^/10

discovery 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\taskmgr.exe	b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe\Debugger = "C:\\Windows\\system32\\\\services.exe"	b0f7d39b95afd29877afad612d8cc2d9_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\cnqa30 = "C:\\Windows\\system32\\.exe"	b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe

Drops file in System32 directory 12 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\S	b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\F\scservice.exe	b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\S\cnqa30.exe	b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\S\cnqa30.exe	b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\F\servicess.exe	b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\F\mirror.exe	b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\F	b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\F\scservice.exe	b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\F\servicess.exe	b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\F\mirror.exe	b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\F\netdhcp.exe	b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\F\netdhcp.exe	b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3640	b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b0f7d39b95afd29877afad612d8cc2d9_JaffaCakes118.exe"
1⤵
- Event Triggered Execution: Image File Execution Options Injection
- Adds Run key to start application
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3640

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\F\netdhcp.exe

Filesize
65KB

MD5
78045cb97ecf0f1979696e51d3fdd9ba

SHA1
e326a9b352b104c792ef306201504a28ab04aea5

SHA256
e2ab1db2affb0e17bcdadb564554205697ce46bf677008f45f9c913aee45f7ee

SHA512
d387d89ba0dfdb5ffbfc4e4f935d0527221a814cc3eeae1a32575c9ef6c8aed384df58bd773862d96cb080bd1d203bf764119777d853695cdb2004beddfc2c42

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads