e26efcefcacd60b0a30deec4c349bd0f7db3f9264eb92b35235e618c2111a994

Analysis

max time kernel
136s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23/08/2024, 13:40

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General

Target

bbf623d9290d3978cded5be9afe6de3a_JaffaCakes118.exe
Size

108KB
MD5

bbf623d9290d3978cded5be9afe6de3a
SHA1

d59cadcc8ef8cb8f9d67e402c698872f0425153f
SHA256

e26efcefcacd60b0a30deec4c349bd0f7db3f9264eb92b35235e618c2111a994
SHA512

2808bb3b5323a93443f522bbec385228e9a34a1b4430b75560a80b33a9054e111903e44f8816545e649b63e8d9ff9ebbc41862b4905268708aa0b42f6a8ba832
SSDEEP

3072:S01G98h0qXYvDNL4KQkL2OsINxhc5bZHhsVMh:ZPJYrNL1Qk7Nc5bnh

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
behavioral2/memory/5100-0-0x0000000000400000-0x0000000000561000-memory.dmp	upx
behavioral2/memory/5100-2-0x0000000000400000-0x0000000000561000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1116	5100	WerFault.exe	83

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	bbf623d9290d3978cded5be9afe6de3a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\bbf623d9290d3978cded5be9afe6de3a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\bbf623d9290d3978cded5be9afe6de3a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:5100
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5100 -s 516
  2⤵
  - Program crash
  PID:1116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 5100 -ip 5100
1⤵
PID:880

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/5100-0-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download
memory/5100-1-0x0000000000810000-0x0000000000812000-memory.dmp

Filesize
8KB

Download
memory/5100-2-0x0000000000400000-0x0000000000561000-memory.dmp

Filesize
1.4MB

Download