24f5823adc71df9a4712ca62395002e6a31e09745e8e229510dd4ba2cfa3afc5

Analysis

max time kernel
150s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
27-07-2024 17:24

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General

Target

78f1e28cde5ce42220905c7029263b49_JaffaCakes118.exe
Size

48KB
MD5

78f1e28cde5ce42220905c7029263b49
SHA1

70f3c917b506ed3ab9776967ad3b384d39d5c257
SHA256

24f5823adc71df9a4712ca62395002e6a31e09745e8e229510dd4ba2cfa3afc5
SHA512

d97726a5a2147696db094071dc10cccf25983c3f2d90f3b2ef422b3cb347ddec467642d9dd7c17ae30cd71b933f464e2d6fc4d4584a1a32ea908d1ec81a19251
SSDEEP

768:b73KNp3By0T0M2Ekc4bup1EJK2NUE5aHjGLVnxJv7d7ZmeoS/QOpXUOFQiS:aPBAMXD4sEGE5aD8Vnnv7xDTXdQH

Score

8^/10

discovery persistence

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	ncxgzixa.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\z6kLVU0PSC = "C:\\ProgramData\\zybodari\\ncxgzixa.exe"	ncxgzixa.exe

Executes dropped EXE 1 IoCs

pid	Process
2380	ncxgzixa.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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	ncxgzixa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	78f1e28cde5ce42220905c7029263b49_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1532	78f1e28cde5ce42220905c7029263b49_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1532 wrote to memory of 2380	1532	78f1e28cde5ce42220905c7029263b49_JaffaCakes118.exe	98
PID 1532 wrote to memory of 2380	1532	78f1e28cde5ce42220905c7029263b49_JaffaCakes118.exe	98
PID 1532 wrote to memory of 2380	1532	78f1e28cde5ce42220905c7029263b49_JaffaCakes118.exe	98
PID 1532 wrote to memory of 4240	1532	78f1e28cde5ce42220905c7029263b49_JaffaCakes118.exe	99
PID 1532 wrote to memory of 4240	1532	78f1e28cde5ce42220905c7029263b49_JaffaCakes118.exe	99
PID 1532 wrote to memory of 4240	1532	78f1e28cde5ce42220905c7029263b49_JaffaCakes118.exe	99

C:\Users\Admin\AppData\Local\Temp\78f1e28cde5ce42220905c7029263b49_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\78f1e28cde5ce42220905c7029263b49_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1532
- C:\ProgramData\zybodari\ncxgzixa.exe
  C:\ProgramData\zybodari\ncxgzixa.exe
  2⤵
  - Adds policy Run key to start application
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2380
- C:\Windows\SysWOW64\cmd.exe
  /c del /f C:\Users\Admin\AppData\Local\Temp\78F1E2~1.EXE.bak >> NUL
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4240

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

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Downloads

C:\ProgramData\zybodari\ncxgzixa.exe

Filesize
48KB

MD5
78f1e28cde5ce42220905c7029263b49

SHA1
70f3c917b506ed3ab9776967ad3b384d39d5c257

SHA256
24f5823adc71df9a4712ca62395002e6a31e09745e8e229510dd4ba2cfa3afc5

SHA512
d97726a5a2147696db094071dc10cccf25983c3f2d90f3b2ef422b3cb347ddec467642d9dd7c17ae30cd71b933f464e2d6fc4d4584a1a32ea908d1ec81a19251

Download Submit
memory/1532-4-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads