760900f71ba50bbda129a623daa05664e521f4663f9e8b4765a428076d252a5e

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
06/07/2024, 09:28

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General

Target

280d561734a48ff4fdb9e0543957106e_JaffaCakes118.exe
Size

216KB
MD5

280d561734a48ff4fdb9e0543957106e
SHA1

ecc494de0825dc1f8116af6cce875a0d99a0fe2f
SHA256

760900f71ba50bbda129a623daa05664e521f4663f9e8b4765a428076d252a5e
SHA512

3041b8c1482cfe902d2fddec10b954d9efba4ca95c4601feea91a5b7e25951f9319548601c915dbb0df9cf371b58fa775562c3f610ff88164cde29aabccb4f7a
SSDEEP

6144:7MEKEAVwOdGaW5mvMzFrIX6JBfdiLZ/Yd1xNV:7xDvsX6JBfoLFY7

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1760-0-0x0000000000400000-0x0000000000438000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	280d561734a48ff4fdb9e0543957106e_JaffaCakes118.exe
File opened for modification	C:\Windows\Tasks\{BBAEAEAF-1275-40e2-BD6C-BC8F88BD114A}.job	280d561734a48ff4fdb9e0543957106e_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2660163958-4080398480-1122754539-1000\Software\Microsoft\Internet Explorer\Main	280d561734a48ff4fdb9e0543957106e_JaffaCakes118.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1760	280d561734a48ff4fdb9e0543957106e_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1760	280d561734a48ff4fdb9e0543957106e_JaffaCakes118.exe
1760	280d561734a48ff4fdb9e0543957106e_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1760	280d561734a48ff4fdb9e0543957106e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\280d561734a48ff4fdb9e0543957106e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\280d561734a48ff4fdb9e0543957106e_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of UnmapMainImage
PID:1760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1760-0-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1760-1-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/1760-2-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1760-3-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1760-28028-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/1760-28031-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download