39dff8e9e3d912c4cdb87e66ce56fc89849eccf5bd1570969449314f6d694256

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
17-08-2024 02:29

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General

Target

a0e090f199d26464d4ac447b01a91d07_JaffaCakes118.exe
Size

105KB
MD5

a0e090f199d26464d4ac447b01a91d07
SHA1

b7bcb4acbfde0293d60658701d0bb3366dc1f1ef
SHA256

39dff8e9e3d912c4cdb87e66ce56fc89849eccf5bd1570969449314f6d694256
SHA512

4331721eb0827f39be6b4564b42475b0b80e31d3e18d821bb94f5c3dfc7258c02525fb1d69572eb9bbf817fa4435cd1528bb9b987d685d40e1b728fd3e3c4784
SSDEEP

3072:Qo39qySP8Kj2giI7H45KueESRyM7uVW6PrUfFs8Fb:5tJS6YHiLqyNk6PrUfFpF

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/3736-0-0x0000000000400000-0x0000000000521000-memory.dmp	upx
behavioral2/memory/3736-3-0x0000000000400000-0x0000000000521000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4964	3736	WerFault.exe	85

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	a0e090f199d26464d4ac447b01a91d07_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\a0e090f199d26464d4ac447b01a91d07_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a0e090f199d26464d4ac447b01a91d07_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3736
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3736 -s 268
  2⤵
  - Program crash
  PID:4964

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3736 -ip 3736
1⤵
PID:4932

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/3736-0-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download
memory/3736-1-0x0000000000530000-0x0000000000534000-memory.dmp

Filesize
16KB

Download
memory/3736-3-0x0000000000400000-0x0000000000521000-memory.dmp

Filesize
1.1MB

Download