48d772fbccda668662ae2bbbe235dc9dca52185ed8151e4b6580d198c7ce98e1

Analysis

max time kernel
141s
max time network
120s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
13-09-2024 12:21

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General

Target

de4ae6054b97fdcd2d89ac2798c8bdec_JaffaCakes118.exe
Size

144KB
MD5

de4ae6054b97fdcd2d89ac2798c8bdec
SHA1

229563e3f0407845a0d6dfcd2513f3b463c09287
SHA256

48d772fbccda668662ae2bbbe235dc9dca52185ed8151e4b6580d198c7ce98e1
SHA512

1941ea0fbf122b6a54cee0867f4d14ae924cbe0c00727cc8c9626c88113b8e177a51f949eb69214b3db97349000abd5a8529262fdffc176c69ddeb2459d7a6c7
SSDEEP

3072:rljDE1x0GReaDs4arHlOVyNe1tFWArkdZg2R6ow++u85oy6Fz:rpDQsairQVyNe1RrEfpR4SN

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
behavioral1/memory/2652-0-0x0000000000400000-0x0000000000456000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process
2772	2652	WerFault.exe

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	de4ae6054b97fdcd2d89ac2798c8bdec_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 2772	2652	de4ae6054b97fdcd2d89ac2798c8bdec_JaffaCakes118.exe	31
PID 2652 wrote to memory of 2772	2652	de4ae6054b97fdcd2d89ac2798c8bdec_JaffaCakes118.exe	31
PID 2652 wrote to memory of 2772	2652	de4ae6054b97fdcd2d89ac2798c8bdec_JaffaCakes118.exe	31
PID 2652 wrote to memory of 2772	2652	de4ae6054b97fdcd2d89ac2798c8bdec_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\de4ae6054b97fdcd2d89ac2798c8bdec_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\de4ae6054b97fdcd2d89ac2798c8bdec_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2652 -s 92
  2⤵
  - Program crash
  PID:2772

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/2652-0-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

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