89cb21bf1dfd45bc61b1cd299671794e792669ff33bb2ed2fc8cff3bb4fa12ce

Analysis

max time kernel
149s
max time network
150s
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, 13:00

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General

Target

af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe
Size

20KB
MD5

af531a2a22c3ac478a108060bc5f11ef
SHA1

19a8d920d2a211ab53331e080ab4d6a61a7f7c1f
SHA256

89cb21bf1dfd45bc61b1cd299671794e792669ff33bb2ed2fc8cff3bb4fa12ce
SHA512

215c1ed9504a4a1d2433fb3e55051381a2aac8ec66f04baed8d4ca76173e41e852ae0da84fefedbacb2f30107d421cc00172d7dc0c77844052709b7317f8fb43
SSDEEP

384:9/Vkq+YfR57zwkKLMggs9+Bwup/0s763pru:vx+29o920Lh

Score

8^/10

defense_evasion discovery evasion upx

Malware Config

Signatures

Disables Task Manager via registry modification
evasion

Impair Defenses: Safe Mode Boot 1 TTPs 6 IoCs

defense_evasion

Safe Mode Boot

T1562.009

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SYSTEM\CONTROLSET001\CONTROL\SAFEBOOT\MINIMAL\CBDHSVC	af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\CONTROLSET001\CONTROL\SAFEBOOT\MINIMAL\IAI2C.SYS	af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\CONTROLSET001\CONTROL\SAFEBOOT\MINIMAL\POWER	af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\CONTROLSET001\CONTROL\SAFEBOOT\MINIMAL\PROFSVC	af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\CONTROLSET001\CONTROL\SAFEBOOT\MINIMAL\SERCX2.SYS	af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\CONTROLSET001\CONTROL\SAFEBOOT\MINIMAL\USERMANAGER	af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/916-0-0x0000000000400000-0x0000000000414000-memory.dmp	upx
behavioral2/memory/916-3-0x0000000000400000-0x0000000000414000-memory.dmp	upx

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	af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe

Modifies registry class 7 IoCs

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ShellEx\{8895b1c6-b41f-4c1c-a562-0d564250836f}	af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\ShellEx	af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\.pdf	af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\OpenWithList\AcroRd32.exe	af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\OpenWithList	af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe
Key deleted	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000_Classes\.pdf\OpenWithProgids	af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\.pdf\PersistentHandler	af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
916	af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\af531a2a22c3ac478a108060bc5f11ef_JaffaCakes118.exe"
1⤵
- Impair Defenses: Safe Mode Boot
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:916

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Safe Mode Boot

T1562.009

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

memory/916-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/916-3-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download