a12637d697808dc2ab1e6ffa87513a56b2ce7cc32da1324ac99f60d068f9f643

Analysis

max time kernel
141s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 09:51

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General

Target

d414f8b70ec73118fe80063ae82640b6_JaffaCakes118.exe
Size

490KB
MD5

d414f8b70ec73118fe80063ae82640b6
SHA1

52a629b6701b5ae4b1d9eab88400a247eae5d2cf
SHA256

a12637d697808dc2ab1e6ffa87513a56b2ce7cc32da1324ac99f60d068f9f643
SHA512

4186ba380b4016d180984c8104898c68cc941937ac9eb0507e1b7f50903a12677e8ed2093c1c843508e543d7d4bd8e4f9ed634bc2b1ea2f581f927a962bd886d
SSDEEP

12288:oH0UO4dDH4I/s5LDUTptlsLpXtUKFQtH8Q:iHdT4IUFDmpt49jQ

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/2100-0-0x0000000000400000-0x000000000043F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2388	2100	WerFault.exe	29

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	d414f8b70ec73118fe80063ae82640b6_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2388	2100	d414f8b70ec73118fe80063ae82640b6_JaffaCakes118.exe	30
PID 2100 wrote to memory of 2388	2100	d414f8b70ec73118fe80063ae82640b6_JaffaCakes118.exe	30
PID 2100 wrote to memory of 2388	2100	d414f8b70ec73118fe80063ae82640b6_JaffaCakes118.exe	30
PID 2100 wrote to memory of 2388	2100	d414f8b70ec73118fe80063ae82640b6_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\d414f8b70ec73118fe80063ae82640b6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d414f8b70ec73118fe80063ae82640b6_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2100
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2100 -s 156
  2⤵
  - Program crash
  PID:2388

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/2100-2-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2100-1-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2100-0-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2100-3-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download