94fabaa0595c1f95135f0e7147f6c2a04dcf72b1041a1269bc74fbe0e2be835a

Analysis

max time kernel
93s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/10/2024, 00:06

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General

Target

03b5225a36bd8a59d24c2833f52517de_JaffaCakes118.exe
Size

28KB
MD5

03b5225a36bd8a59d24c2833f52517de
SHA1

ba63316ce1689a883213ee57ce9f12f4c4d8b531
SHA256

94fabaa0595c1f95135f0e7147f6c2a04dcf72b1041a1269bc74fbe0e2be835a
SHA512

f3469ac71ea9a10861b9bddbcac3ed3673ffc6815b16ad76dcc67e00ce7bf8d5bc4d363e7296c20f10e8a6f0fcf733cd91cb1602f115e45abdb0cef80574e29c
SSDEEP

768:e3fnrAzhLSowP9kpNxJiWEQk8uZm4N1ttM2zo:ePn0hLWm0QgHN/tM

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
behavioral2/memory/4240-0-0x0000000000400000-0x0000000000412000-memory.dmp	upx
behavioral2/memory/4240-1-0x0000000000400000-0x0000000000412000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3968	4240	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	03b5225a36bd8a59d24c2833f52517de_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4240	03b5225a36bd8a59d24c2833f52517de_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\03b5225a36bd8a59d24c2833f52517de_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\03b5225a36bd8a59d24c2833f52517de_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4240
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4240 -s 340
  2⤵
  - Program crash
  PID:3968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4240 -ip 4240
1⤵
PID:992

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/4240-0-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

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memory/4240-1-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download