0656feef9429732235bd34ec9aa85e1bdcf51b1d91453d25c8cf26e450a57e40

Analysis

max time kernel
141s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07-09-2024 03:31

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General

Target

d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe
Size

933KB
MD5

d0fbfbe6d1e1cc6e337fea0a01e1001a
SHA1

18cfe18e3bf607ec0b8165af3574e005dd0dd22a
SHA256

0656feef9429732235bd34ec9aa85e1bdcf51b1d91453d25c8cf26e450a57e40
SHA512

7675a4252357b11d2ab0813d6660421b974cba85c65f97ca88fbb27fdcf2038d788ba2c81c9d39550a764a1f9453b9c350c13df17f029398bb42c9e4b7d13a68
SSDEEP

24576:iu8+55f1jPmg7BfmMWpCo7IN+jlbpzYeLfc0E3YvzbbQU7f:vBTmMWYo7IN+j/x7cCbbn

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2060-0-0x0000000000110000-0x000000000033A000-memory.dmp	upx
behavioral1/memory/2060-2-0x0000000000110000-0x000000000033A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2816	2060	WerFault.exe	29

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	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe
2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe
2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe
2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe
2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe
2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe
2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe
2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe
2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe
2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe
2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe
2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe
2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 2816	2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe	32
PID 2060 wrote to memory of 2816	2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe	32
PID 2060 wrote to memory of 2816	2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe	32
PID 2060 wrote to memory of 2816	2060	d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d0fbfbe6d1e1cc6e337fea0a01e1001a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2060 -s 1420
  2⤵
  - Program crash
  PID:2816

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

memory/2060-0-0x0000000000110000-0x000000000033A000-memory.dmp

Filesize
2.2MB

Download
memory/2060-2-0x0000000000110000-0x000000000033A000-memory.dmp

Filesize
2.2MB

Download