e2dba6be45a7eeb8bade80769e69bbc805b6bcc943e21acf65970c8c0769d4cf

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/09/2024, 00:59

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General

Target

df3571ef0a214a80212fb825a05c52cd_JaffaCakes118.exe
Size

1.3MB
MD5

df3571ef0a214a80212fb825a05c52cd
SHA1

fce271f0060302b830adfb384090dfb9ee5a9058
SHA256

e2dba6be45a7eeb8bade80769e69bbc805b6bcc943e21acf65970c8c0769d4cf
SHA512

4cf061094bb075aea227d7423134662ddee969bddbed2c63488921c3c3fa302261ea8e94278dae8abaf7b5bbeaae80203f8972d6dbb34516a4db5efe181dc24d
SSDEEP

24576:8BKwuku97ekik6i4EXmcohG+zDeoQ0h3/BUag+hZFaxUF90v5jSz3Ny:sgeVibWcv+v9Hh3/uahHF4NVSz3N

Score

7^/10

discovery persistence upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2532-0-0x0000000000400000-0x0000000000BA0000-memory.dmp	upx
behavioral1/memory/2532-7-0x0000000000400000-0x0000000000BA0000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Netscape.exe internacional = "C:\\Windows\\Netscape.exe"	df3571ef0a214a80212fb825a05c52cd_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Netscape.exe	df3571ef0a214a80212fb825a05c52cd_JaffaCakes118.exe
File opened for modification	C:\Windows\Netscape.exe	df3571ef0a214a80212fb825a05c52cd_JaffaCakes118.exe

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	df3571ef0a214a80212fb825a05c52cd_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2532	df3571ef0a214a80212fb825a05c52cd_JaffaCakes118.exe
2532	df3571ef0a214a80212fb825a05c52cd_JaffaCakes118.exe
2532	df3571ef0a214a80212fb825a05c52cd_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2532	df3571ef0a214a80212fb825a05c52cd_JaffaCakes118.exe
Token: SeDebugPrivilege	2532	df3571ef0a214a80212fb825a05c52cd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 1184	2532	df3571ef0a214a80212fb825a05c52cd_JaffaCakes118.exe	21
PID 2532 wrote to memory of 1184	2532	df3571ef0a214a80212fb825a05c52cd_JaffaCakes118.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1184
- C:\Users\Admin\AppData\Local\Temp\df3571ef0a214a80212fb825a05c52cd_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\df3571ef0a214a80212fb825a05c52cd_JaffaCakes118.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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/1184-5-0x0000000002E30000-0x0000000002E31000-memory.dmp

Filesize
4KB

Download
memory/1184-3-0x0000000002E30000-0x0000000002E31000-memory.dmp

Filesize
4KB

Download
memory/2532-0-0x0000000000400000-0x0000000000BA0000-memory.dmp

Filesize
7.6MB

Download
memory/2532-1-0x0000000000330000-0x0000000000331000-memory.dmp

Filesize
4KB

Download
memory/2532-7-0x0000000000400000-0x0000000000BA0000-memory.dmp

Filesize
7.6MB

Download