01b4ef59013e09a3cd2ae14cfb96e571902c192d778fed0ce366edfddff46675

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
18-10-2024 06:20

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General

Target

55ecc2d8d753645b684e490fec2b236b_JaffaCakes118.exe
Size

41KB
MD5

55ecc2d8d753645b684e490fec2b236b
SHA1

dba5936bcf86698aa8fde504f10f97527b9f3508
SHA256

01b4ef59013e09a3cd2ae14cfb96e571902c192d778fed0ce366edfddff46675
SHA512

f6f158b396575f00f1fbaee0cc3673f6c2cdc83dc90f69f93c7b00446af53d0cd404050602722bafae05d752d5710db17a6b1069a939ede9869eede9e0d82833
SSDEEP

384:ieU9UZqklTOKmr8sjQ3f18SEDYDu7YBTnMqE4YllVjU7FpZKDiEKDoYKDpfRKDAc:ZvSKm4wyQIMLblqHJ8nBr4fBkTe

Score

5^/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/2608-0-0x0000000000400000-0x0000000000416000-memory.dmp	upx
behavioral1/memory/2608-1-0x0000000000400000-0x0000000000416000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1812	2608	WerFault.exe	30

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	55ecc2d8d753645b684e490fec2b236b_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2608 wrote to memory of 1812	2608	55ecc2d8d753645b684e490fec2b236b_JaffaCakes118.exe	31
PID 2608 wrote to memory of 1812	2608	55ecc2d8d753645b684e490fec2b236b_JaffaCakes118.exe	31
PID 2608 wrote to memory of 1812	2608	55ecc2d8d753645b684e490fec2b236b_JaffaCakes118.exe	31
PID 2608 wrote to memory of 1812	2608	55ecc2d8d753645b684e490fec2b236b_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\55ecc2d8d753645b684e490fec2b236b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\55ecc2d8d753645b684e490fec2b236b_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2608
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2608 -s 36
  2⤵
  - Program crash
  PID:1812

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

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Downloads

memory/2608-0-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

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memory/2608-1-0x0000000000400000-0x0000000000416000-memory.dmp

Filesize
88KB

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