eb8efcad4d176c675056227d5cc9ff92fe895cc5b4c0a256f7782ac97a656052

Analysis

max time kernel
137s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 20:25

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General

Target

b0b4cbd49d60905dad51c39a5c3a2f2f_JaffaCakes118.exe
Size

130KB
MD5

b0b4cbd49d60905dad51c39a5c3a2f2f
SHA1

60e7ba3deaaa5f612318c9345cd3c70bcdcd43c2
SHA256

eb8efcad4d176c675056227d5cc9ff92fe895cc5b4c0a256f7782ac97a656052
SHA512

0f2e239e68783ea0ebfdc039e742a9d7ecf039e01c381e9298a951fbecfc2011ee47af362b963c915680974f97f12849a994fc6e664921cfb06e33a8c88710f1
SSDEEP

3072:RyykpR1Uz4FmBkLO0P9WrkF16YLkYJwBig/Ke14ZMSkW5OEr:UyAmzlB6fWrU1/LkdiK10v53

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/1544-0-0x0000000000400000-0x000000000043B000-memory.dmp	upx
behavioral2/memory/1544-2-0x0000000000400000-0x000000000043B000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1408	1544	WerFault.exe	82

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	b0b4cbd49d60905dad51c39a5c3a2f2f_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b0b4cbd49d60905dad51c39a5c3a2f2f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b0b4cbd49d60905dad51c39a5c3a2f2f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1544
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1544 -s 464
  2⤵
  - Program crash
  PID:1408

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1544 -ip 1544
1⤵
PID:1280

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/1544-0-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download
memory/1544-1-0x00000000009F0000-0x00000000009F2000-memory.dmp

Filesize
8KB

Download
memory/1544-2-0x0000000000400000-0x000000000043B000-memory.dmp

Filesize
236KB

Download