b3082cc29ae12d23b6effaa6b11aa759f1cefc0a20c219f103bdfaaacc138f19

Analysis

max time kernel
140s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09/09/2024, 05:51

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General

Target

d5beec2b26dead6fec26ad27d7a0a0d7_JaffaCakes118.exe
Size

191KB
MD5

d5beec2b26dead6fec26ad27d7a0a0d7
SHA1

0a8b429e5b93d58f0bc2d181c3e44b78e6eda111
SHA256

b3082cc29ae12d23b6effaa6b11aa759f1cefc0a20c219f103bdfaaacc138f19
SHA512

70098887c728cd4beb5c2333527cb0c63e63a629d3f0b978f9e30fde5dcebf2034922d94b7e9a8d9cf5e313ec3f8569c95e5181ad0a7dd310993fb2a066a76fd
SSDEEP

3072:FdTejYQcRkBtZy/kqtcGxekIQ8bqJLSjDexH0THKLW15Y5dyO5SDLm9qJV8Vd1vd:PWfUkBPyrtBxgQTMK0TKpxS3H8j0bO

Score

7^/10

discovery evasion trojan upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1216-0-0x0000000000400000-0x000000000056B000-memory.dmp	upx
behavioral2/memory/1216-15-0x0000000000400000-0x000000000056B000-memory.dmp	upx
behavioral2/memory/1216-17-0x0000000000400000-0x000000000056B000-memory.dmp	upx

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	d5beec2b26dead6fec26ad27d7a0a0d7_JaffaCakes118.exe

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	d5beec2b26dead6fec26ad27d7a0a0d7_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1216	d5beec2b26dead6fec26ad27d7a0a0d7_JaffaCakes118.exe
1216	d5beec2b26dead6fec26ad27d7a0a0d7_JaffaCakes118.exe
1216	d5beec2b26dead6fec26ad27d7a0a0d7_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\d5beec2b26dead6fec26ad27d7a0a0d7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d5beec2b26dead6fec26ad27d7a0a0d7_JaffaCakes118.exe"
1⤵
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1216-0-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/1216-15-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/1216-17-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download