fefa9eff758e40380f3464787139bd9ef4295b2fa1c994a113cfeb2fb2141cf2

Analysis

max time kernel
93s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 02:55

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General

Target

ea750b18a75ca7e441e0042006386d20_JaffaCakes118.exe
Size

1.6MB
MD5

ea750b18a75ca7e441e0042006386d20
SHA1

0acf2cac7f8f404875352275e4c90bcaf90f70c3
SHA256

fefa9eff758e40380f3464787139bd9ef4295b2fa1c994a113cfeb2fb2141cf2
SHA512

cff8113b4c770788743e6bcd97b84e20c73c2b281ab3b34d5d2ad5b1ca9afbfd0639488cf46badabcac1b539e7966d642768eb2ec47d63b14329d2c58ea0c8a0
SSDEEP

49152:5dYj8EUpTT0HjKbC8G+8etk2IE10gQ3RxiQuJNxw49:5DZh0HIB88k2IE1HtT

Score

7^/10

discovery vmprotect

Malware Config

Signatures

VMProtect packed file 3 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral2/memory/2228-0-0x0000000000400000-0x0000000000800000-memory.dmp	vmprotect
behavioral2/memory/2228-2-0x0000000000400000-0x0000000000800000-memory.dmp	vmprotect
behavioral2/memory/2228-16-0x0000000000400000-0x0000000000800000-memory.dmp	vmprotect

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	ea750b18a75ca7e441e0042006386d20_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 4 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	ea750b18a75ca7e441e0042006386d20_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	ea750b18a75ca7e441e0042006386d20_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Internet Explorer\IESettingSync	ea750b18a75ca7e441e0042006386d20_JaffaCakes118.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Internet Explorer\IESettingSync\SlowSettingTypesChanged = "2"	ea750b18a75ca7e441e0042006386d20_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2228	ea750b18a75ca7e441e0042006386d20_JaffaCakes118.exe
2228	ea750b18a75ca7e441e0042006386d20_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2228	ea750b18a75ca7e441e0042006386d20_JaffaCakes118.exe
2228	ea750b18a75ca7e441e0042006386d20_JaffaCakes118.exe
2228	ea750b18a75ca7e441e0042006386d20_JaffaCakes118.exe
2228	ea750b18a75ca7e441e0042006386d20_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\ea750b18a75ca7e441e0042006386d20_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ea750b18a75ca7e441e0042006386d20_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2228-0-0x0000000000400000-0x0000000000800000-memory.dmp

Filesize
4.0MB

Download
memory/2228-1-0x00000000007FA000-0x00000000007FB000-memory.dmp

Filesize
4KB

Download
memory/2228-2-0x0000000000400000-0x0000000000800000-memory.dmp

Filesize
4.0MB

Download
memory/2228-16-0x0000000000400000-0x0000000000800000-memory.dmp

Filesize
4.0MB

Download