192a55a83732e41a14df56c48d580dab932f69a2baaf1402627f3beee7108183

Analysis

max time kernel
133s
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
29/08/2024, 15:36

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General

Target

c91c8e7a8605ff5a51955bb90f9b157a_JaffaCakes118.exe
Size

37KB
MD5

c91c8e7a8605ff5a51955bb90f9b157a
SHA1

c1f4e4510a1e1cfff720c32ce6697361d939ce77
SHA256

192a55a83732e41a14df56c48d580dab932f69a2baaf1402627f3beee7108183
SHA512

f6134c087b359db23400834b05f57578dc9e317a211a16559ff0d5cfdc35294ba7bc3e52a5c5eafa0ab0ec0d67f4c12e8925b2980821041ad088fed205ad7feb
SSDEEP

768:QJzEVGECOvqcD6Llzl32lDYUcxcf9PWOx48rkhrd1I9M:sAVPCOCcDSlmefxkOZ82r

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/2760-0-0x0000000000400000-0x0000000000454000-memory.dmp	upx
behavioral2/memory/2760-1-0x0000000000400000-0x0000000000454000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4816	2760	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	c91c8e7a8605ff5a51955bb90f9b157a_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\c91c8e7a8605ff5a51955bb90f9b157a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c91c8e7a8605ff5a51955bb90f9b157a_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2760
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2760 -s 264
  2⤵
  - Program crash
  PID:4816

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2760 -ip 2760
1⤵
PID:216

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/2760-0-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download
memory/2760-1-0x0000000000400000-0x0000000000454000-memory.dmp

Filesize
336KB

Download