b6ebb3ab434d14041072ff81bb76b9bb22767f65a5a47f55e9eab0fce0421949

Analysis

max time kernel
96s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2024, 14:44

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General

Target

3a93480532ecc9b7cf94e853d9c0d84a_JaffaCakes118.exe
Size

71KB
MD5

3a93480532ecc9b7cf94e853d9c0d84a
SHA1

1ddafde7e747a8fa8a928e15f7d8d29b22e6b493
SHA256

b6ebb3ab434d14041072ff81bb76b9bb22767f65a5a47f55e9eab0fce0421949
SHA512

2f5d29a61b2092e220ad0b6111f5c026bd476ecd396698d39b788fc7531a57fda9110c5db95edd6df87d2438dda0c0619d588e43c12002343aa9987e86d79148
SSDEEP

1536:tt5ZdeHwm9GASGAvOu5BqBmRiB7BDomPQubupRbx/KU8xi:t7veCAS/Ogzixbo3

Score

5^/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/1544-0-0x0000000000400000-0x000000000041A000-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	3a93480532ecc9b7cf94e853d9c0d84a_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1544	3a93480532ecc9b7cf94e853d9c0d84a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1544 wrote to memory of 3780	1544	3a93480532ecc9b7cf94e853d9c0d84a_JaffaCakes118.exe	84
PID 1544 wrote to memory of 3780	1544	3a93480532ecc9b7cf94e853d9c0d84a_JaffaCakes118.exe	84
PID 1544 wrote to memory of 3780	1544	3a93480532ecc9b7cf94e853d9c0d84a_JaffaCakes118.exe	84
PID 1544 wrote to memory of 3780	1544	3a93480532ecc9b7cf94e853d9c0d84a_JaffaCakes118.exe	84
PID 1544 wrote to memory of 3780	1544	3a93480532ecc9b7cf94e853d9c0d84a_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\3a93480532ecc9b7cf94e853d9c0d84a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3a93480532ecc9b7cf94e853d9c0d84a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1544
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:3780

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/1544-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1544-1-0x0000000000A20000-0x0000000000A21000-memory.dmp

Filesize
4KB

Download
memory/1544-2-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1544-4-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/1544-3-0x0000000000A60000-0x0000000000A6E000-memory.dmp

Filesize
56KB

Download