36907426a76ead9a2b4d3dc9e92370a9e24cb0e35cc1b29cff4eead5175837ac

Analysis

max time kernel
151s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
08/07/2024, 05:58

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General

Target

2b398179aff539168d257e924080a2a3_JaffaCakes118.exe
Size

191KB
MD5

2b398179aff539168d257e924080a2a3
SHA1

aedb85c5096dd1d877ff2d48de02d5c0d30de150
SHA256

36907426a76ead9a2b4d3dc9e92370a9e24cb0e35cc1b29cff4eead5175837ac
SHA512

fbbc8770d899633a44b57898f54d21a0db99be1a9b66af400c9cb2c213b719ac6f280516c46c4c8cd3768964ba2f83be616c6ca6539cccb6533b0dcd2031a2a0
SSDEEP

3072:FdTejYQcRkBtZy/kqtcGxekIQ8bqJLSjDexH0THKLW15Y5dyO5SDLm9qJV8Vd1vT:PWfUkBPyrtBxgQTMK0TKpxS3H8j0bS

Score

7^/10

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/4856-0-0x0000000000400000-0x000000000056B000-memory.dmp	upx
behavioral2/memory/4856-15-0x0000000000400000-0x000000000056B000-memory.dmp	upx
behavioral2/memory/4856-17-0x0000000000400000-0x000000000056B000-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	2b398179aff539168d257e924080a2a3_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4856	2b398179aff539168d257e924080a2a3_JaffaCakes118.exe
4856	2b398179aff539168d257e924080a2a3_JaffaCakes118.exe
4856	2b398179aff539168d257e924080a2a3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\2b398179aff539168d257e924080a2a3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2b398179aff539168d257e924080a2a3_JaffaCakes118.exe"
1⤵
- Checks whether UAC is enabled
- Suspicious use of SetWindowsHookEx
PID:4856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4856-0-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/4856-15-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download
memory/4856-17-0x0000000000400000-0x000000000056B000-memory.dmp

Filesize
1.4MB

Download