9fab02bd3f11e74e1b2990073a08ef792431ce87f6d9dd27efc433af83ebef6b

Analysis

max time kernel
93s
max time network
98s
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 05:13

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General

Target

eaa60d6c3efb1d6a98a0190ee396470c_JaffaCakes118.exe
Size

93KB
MD5

eaa60d6c3efb1d6a98a0190ee396470c
SHA1

b24985a96eeff0de02bc37cbd534d1d6d63a83aa
SHA256

9fab02bd3f11e74e1b2990073a08ef792431ce87f6d9dd27efc433af83ebef6b
SHA512

e6281c592dd41be5adf6012b24b99d30f4bc92cdeb2f5d48900c9d011cceee4cd5cb363ccca5d2e6cd250897af5a8efc297861ffd4b04bc277fc7f1fb760213b
SSDEEP

1536:T2SxCR9xuZFGGLQCS7wnHRul7DoO0hWqOfwcXzE6UtEfER6NX6u:CNCTRuFk3hWq4wSbUtSRKu

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
behavioral2/memory/1680-0-0x0000000000400000-0x0000000000449000-memory.dmp	upx
behavioral2/memory/1680-9-0x0000000000400000-0x0000000000449000-memory.dmp	upx

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1680 set thread context of 2812	1680	eaa60d6c3efb1d6a98a0190ee396470c_JaffaCakes118.exe	82

System Location Discovery: System Language Discovery 1 TTPs 2 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	eaa60d6c3efb1d6a98a0190ee396470c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eaa60d6c3efb1d6a98a0190ee396470c_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1680	eaa60d6c3efb1d6a98a0190ee396470c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1680 wrote to memory of 2812	1680	eaa60d6c3efb1d6a98a0190ee396470c_JaffaCakes118.exe	82
PID 1680 wrote to memory of 2812	1680	eaa60d6c3efb1d6a98a0190ee396470c_JaffaCakes118.exe	82
PID 1680 wrote to memory of 2812	1680	eaa60d6c3efb1d6a98a0190ee396470c_JaffaCakes118.exe	82
PID 1680 wrote to memory of 2812	1680	eaa60d6c3efb1d6a98a0190ee396470c_JaffaCakes118.exe	82
PID 1680 wrote to memory of 2812	1680	eaa60d6c3efb1d6a98a0190ee396470c_JaffaCakes118.exe	82
PID 1680 wrote to memory of 2812	1680	eaa60d6c3efb1d6a98a0190ee396470c_JaffaCakes118.exe	82
PID 1680 wrote to memory of 2812	1680	eaa60d6c3efb1d6a98a0190ee396470c_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\eaa60d6c3efb1d6a98a0190ee396470c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eaa60d6c3efb1d6a98a0190ee396470c_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1680
- C:\Users\Admin\AppData\Local\Temp\eaa60d6c3efb1d6a98a0190ee396470c_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\eaa60d6c3efb1d6a98a0190ee396470c_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2812

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/1680-0-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1680-9-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/2812-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2812-4-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/2812-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2812-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2812-10-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download