cefe00dd1f648de9ed1c88919d02744aa26b59da22d30a56b83759b41845464e

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14-12-2024 11:21

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General

Target

ee80cde5b59767db05fd851fd34cb1c3_JaffaCakes118.exe
Size

498KB
MD5

ee80cde5b59767db05fd851fd34cb1c3
SHA1

f98b2562736d841a783fefaa64b70e6e1d20fdb8
SHA256

cefe00dd1f648de9ed1c88919d02744aa26b59da22d30a56b83759b41845464e
SHA512

cd8550bfd5f1c64802091bb470461b8ccf307791ff84d0d388858b76ade346f8d8d01d711d0df457906f3f1a69965b5caa7d5ca7207e65c43cd9605b0ac26142
SSDEEP

12288:kHLUMuiv9RgfSjAzRtyaNn2OpFphSxGI/Sdz:+tAR4WFYvI

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/2168-0-0x0000000000400000-0x00000000004C7000-memory.dmp	upx
behavioral1/memory/2168-1-0x0000000000400000-0x00000000004C7000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2136	2168	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	ee80cde5b59767db05fd851fd34cb1c3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2168 wrote to memory of 2136	2168	ee80cde5b59767db05fd851fd34cb1c3_JaffaCakes118.exe	30
PID 2168 wrote to memory of 2136	2168	ee80cde5b59767db05fd851fd34cb1c3_JaffaCakes118.exe	30
PID 2168 wrote to memory of 2136	2168	ee80cde5b59767db05fd851fd34cb1c3_JaffaCakes118.exe	30
PID 2168 wrote to memory of 2136	2168	ee80cde5b59767db05fd851fd34cb1c3_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\ee80cde5b59767db05fd851fd34cb1c3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ee80cde5b59767db05fd851fd34cb1c3_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2168
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2168 -s 228
  2⤵
  - Program crash
  PID:2136

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/2168-0-0x0000000000400000-0x00000000004C7000-memory.dmp

Filesize
796KB

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memory/2168-1-0x0000000000400000-0x00000000004C7000-memory.dmp

Filesize
796KB

Download