92175850d8b002b3afae48d7ce41e8b8044ad3a1b2cc0607d4aee67e45f0fca6

Analysis

max time kernel
133s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21-08-2024 07:43

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General

Target

b2a29e58a5986ecbd78cad52d158976c_JaffaCakes118.exe
Size

113KB
MD5

b2a29e58a5986ecbd78cad52d158976c
SHA1

7bdce8bb29b329bde7e79b559a795f3e9d3d32da
SHA256

92175850d8b002b3afae48d7ce41e8b8044ad3a1b2cc0607d4aee67e45f0fca6
SHA512

532ab9d231f0899471e2132a50a82e14f6d05d991b1fbe6dc02dd296d318eb5e64356b1c00707286f460b4c72a2a0fdcf689b26e01640f4881ecb73b580cb4b0
SSDEEP

3072:GlZUMvhqQcfMlMqq1XiHcdjGjJqdM5XS4aruE1hP:GDUKUQc0qzSRtQM5eu

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3684-0-0x0000000000400000-0x0000000000449000-memory.dmp	upx

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	b2a29e58a5986ecbd78cad52d158976c_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3684	b2a29e58a5986ecbd78cad52d158976c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 3684 wrote to memory of 944	3684	b2a29e58a5986ecbd78cad52d158976c_JaffaCakes118.exe	86
PID 3684 wrote to memory of 944	3684	b2a29e58a5986ecbd78cad52d158976c_JaffaCakes118.exe	86
PID 3684 wrote to memory of 944	3684	b2a29e58a5986ecbd78cad52d158976c_JaffaCakes118.exe	86
PID 3684 wrote to memory of 944	3684	b2a29e58a5986ecbd78cad52d158976c_JaffaCakes118.exe	86
PID 3684 wrote to memory of 944	3684	b2a29e58a5986ecbd78cad52d158976c_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\b2a29e58a5986ecbd78cad52d158976c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b2a29e58a5986ecbd78cad52d158976c_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3684
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:944

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/3684-0-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/3684-1-0x0000000002070000-0x0000000002071000-memory.dmp

Filesize
4KB

Download
memory/3684-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3684-3-0x0000000000420000-0x000000000042E000-memory.dmp

Filesize
56KB

Download
memory/3684-4-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download