6cc329cfa86134828663ef8a88d483a464c78fb215597f41d35427dd3d7c82e7

Analysis

max time kernel
141s
max time network
16s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
15-09-2024 08:47

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General

Target

e21c2c297a87e83207c3bcd7c283c46c_JaffaCakes118.exe
Size

7KB
MD5

e21c2c297a87e83207c3bcd7c283c46c
SHA1

d1b1275a706b985bf3e3e422900f2bfdfd204001
SHA256

6cc329cfa86134828663ef8a88d483a464c78fb215597f41d35427dd3d7c82e7
SHA512

270b0be1ee7393812dd0c462e1f3c7b61439f200c227d4eeddf1d2db75529d2fa7509b5f05be04693694d0d60b9479ff5ffcfdbbfa1a717c31f6ccd786339d20
SSDEEP

192:VP9lozKX3uPmhthW6t/HlNc2/e2blUqzxR:VPfPnPWI/Dc2/eSd

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
behavioral1/memory/1820-0-0x0000000000400000-0x0000000000409699-memory.dmp	upx
behavioral1/memory/1820-1-0x0000000000400000-0x0000000000409699-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2468	1820	WerFault.exe	27

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	e21c2c297a87e83207c3bcd7c283c46c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1820 wrote to memory of 2468	1820	e21c2c297a87e83207c3bcd7c283c46c_JaffaCakes118.exe	28
PID 1820 wrote to memory of 2468	1820	e21c2c297a87e83207c3bcd7c283c46c_JaffaCakes118.exe	28
PID 1820 wrote to memory of 2468	1820	e21c2c297a87e83207c3bcd7c283c46c_JaffaCakes118.exe	28
PID 1820 wrote to memory of 2468	1820	e21c2c297a87e83207c3bcd7c283c46c_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\e21c2c297a87e83207c3bcd7c283c46c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e21c2c297a87e83207c3bcd7c283c46c_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1820
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1820 -s 88
  2⤵
  - Program crash
  PID:2468

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/1820-0-0x0000000000400000-0x0000000000409699-memory.dmp

Filesize
37KB

Download
memory/1820-1-0x0000000000400000-0x0000000000409699-memory.dmp

Filesize
37KB

Download