168f1f6db1c113f0482db02f753ad70d3ceba171c25fa5c2a98585aa3771e9aa

Analysis

max time kernel
140s
max time network
18s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
11-08-2024 19:56

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General

Target

8bbff32030f7ac7a775b0bddb8bcf270_JaffaCakes118.exe
Size

14KB
MD5

8bbff32030f7ac7a775b0bddb8bcf270
SHA1

b4ed7424a7cd25cc483d05a49bd265bf975fc4eb
SHA256

168f1f6db1c113f0482db02f753ad70d3ceba171c25fa5c2a98585aa3771e9aa
SHA512

88012871b2bb3a03210263c826d456a3fb5a01125b1a9823d94ffff25a83ab43881dbb9183bbfb305f199abb57213123dc382781ebb401884a3c77a70e2e4df8
SSDEEP

192:qL1mpVmFMYgYeb9wE9bmkQzmD93J9GYrikNg9P0Tronia7o++KGP7KeN5RhM:tVmFMLYyB9zlD9OYepP00iaGRKak

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/376-0-0x0000000000400000-0x000000000040C000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1768	376	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	8bbff32030f7ac7a775b0bddb8bcf270_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 376 wrote to memory of 1768	376	8bbff32030f7ac7a775b0bddb8bcf270_JaffaCakes118.exe	30
PID 376 wrote to memory of 1768	376	8bbff32030f7ac7a775b0bddb8bcf270_JaffaCakes118.exe	30
PID 376 wrote to memory of 1768	376	8bbff32030f7ac7a775b0bddb8bcf270_JaffaCakes118.exe	30
PID 376 wrote to memory of 1768	376	8bbff32030f7ac7a775b0bddb8bcf270_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\8bbff32030f7ac7a775b0bddb8bcf270_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8bbff32030f7ac7a775b0bddb8bcf270_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:376
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 376 -s 48
  2⤵
  - Program crash
  PID:1768

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/376-0-0x0000000000400000-0x000000000040C000-memory.dmp

Filesize
48KB

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