c846b510f6a4966d1a71a081e713db9522012edae13407fcb527c04eb5258cfc

Analysis

max time kernel
140s
max time network
18s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
08/10/2024, 21:47

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General

Target

25ec44322631d015e383d89a587bf08f_JaffaCakes118.exe
Size

135KB
MD5

25ec44322631d015e383d89a587bf08f
SHA1

2e6b5ddba1f25c5bdb9664dafa03751c847b7554
SHA256

c846b510f6a4966d1a71a081e713db9522012edae13407fcb527c04eb5258cfc
SHA512

1aa38d0b943fabeac84f64a100ea8b5f74a23290d085d3b9c92070c3cc00661bdad82bfab95df684cd87b47ed97712330651f055690230667a05d1196bcd635d
SSDEEP

1536:MsEEJ/ndDz6Ih9JAB4DPuR7GYjD6cfj2wONfbMXjnq8aOQVpW4tkkQLh8k/FZuE3:EEJxz2U0G22yiwMIzu5OKQLhVFwE3/f

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2540-9-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral1/memory/2540-8-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral1/memory/2540-5-0x0000000010000000-0x000000001000F000-memory.dmp	upx

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	25ec44322631d015e383d89a587bf08f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	25ec44322631d015e383d89a587bf08f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2744 wrote to memory of 2540	2744	25ec44322631d015e383d89a587bf08f_JaffaCakes118.exe	30
PID 2744 wrote to memory of 2540	2744	25ec44322631d015e383d89a587bf08f_JaffaCakes118.exe	30
PID 2744 wrote to memory of 2540	2744	25ec44322631d015e383d89a587bf08f_JaffaCakes118.exe	30
PID 2744 wrote to memory of 2540	2744	25ec44322631d015e383d89a587bf08f_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\25ec44322631d015e383d89a587bf08f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\25ec44322631d015e383d89a587bf08f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2744
- C:\Users\Admin\AppData\Local\Temp\25ec44322631d015e383d89a587bf08f_JaffaCakes118.exe
  ?
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2540

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/2540-4-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2540-10-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2540-9-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/2540-8-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/2540-5-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/2744-0-0x0000000000403000-0x0000000000406000-memory.dmp

Filesize
12KB

Download
memory/2744-2-0x0000000000403000-0x0000000000406000-memory.dmp

Filesize
12KB

Download
memory/2744-3-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download