e4062926454e2af4022f93584f5095693dad74626ca2fc9d561f7b73ec97ca00

Analysis

max time kernel
142s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10/10/2024, 16:32

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General

Target

30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe
Size

150KB
MD5

30dae74eb56094136301b6bbaf9303d1
SHA1

4a26a615bc90c7da6a5392c4264de3b40543a340
SHA256

e4062926454e2af4022f93584f5095693dad74626ca2fc9d561f7b73ec97ca00
SHA512

dece9fb047855183fa7661705a9d08c9c805b5c0a5e77b6373b3bb6b8ab935e707a7c944aa51bd6e783f7412f6c42a4c26dd1efa1b8add1674f5ac7884ede12d
SSDEEP

3072:6Vm1CnvvLsVkbev6rtMXpMf7H33SAkbvWcK:QmYLsTW3S9K

Score

10^/10

discovery persistence

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe, C:\\ProgramData\\_bd_uylzs"	30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3776 set thread context of 216	3776	30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe	86

System Location Discovery: System Language Discovery 1 TTPs 2 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	30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3776 wrote to memory of 216	3776	30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe	86
PID 3776 wrote to memory of 216	3776	30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe	86
PID 3776 wrote to memory of 216	3776	30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe	86
PID 3776 wrote to memory of 216	3776	30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe	86
PID 3776 wrote to memory of 216	3776	30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe	86
PID 3776 wrote to memory of 216	3776	30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe	86
PID 3776 wrote to memory of 216	3776	30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe	86
PID 3776 wrote to memory of 216	3776	30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe	86
PID 3776 wrote to memory of 216	3776	30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3776
- C:\Users\Admin\AppData\Local\Temp\30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\30dae74eb56094136301b6bbaf9303d1_JaffaCakes118.exe"
  2⤵
  - Modifies WinLogon for persistence
  - System Location Discovery: System Language Discovery
  PID:216

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Winlogon Helper DLL

T1547.004

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

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Downloads

memory/216-0-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/216-2-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/216-3-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/216-4-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/216-10-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/216-11-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/216-12-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads