e67eb2c3425c004b4f59f5c5d93184d649ad00bf3562ae2bc99fb60fdf7629c2

Analysis

max time kernel
93s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08/10/2024, 22:51

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General

Target

26a838a48734b5e06b7d98068a9faa2b_JaffaCakes118.exe
Size

583KB
MD5

26a838a48734b5e06b7d98068a9faa2b
SHA1

71dca23f9f3c97c02a15665a70e590be981c5a80
SHA256

e67eb2c3425c004b4f59f5c5d93184d649ad00bf3562ae2bc99fb60fdf7629c2
SHA512

2e6eaf76cd317d3f1526a0193b31841292dc01e17ce51864f35519f23299733d1742496d32ccfc55136664e97a2e7093a048dea022a91ca224114584cbf2e511
SSDEEP

12288:P4d9FGVjT5GZJQM6GkHv0EKeecnOsb1c2obY7yjvr70Cc:P4d9FgjT5AQsAsEKPsrocmr0Cc

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4848	win_nt

Drops file in System32 directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\win_nt	win_nt
File created	C:\Windows\SysWOW64\win_nt	26a838a48734b5e06b7d98068a9faa2b_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\win_nt	26a838a48734b5e06b7d98068a9faa2b_JaffaCakes118.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\uninstal.bat	26a838a48734b5e06b7d98068a9faa2b_JaffaCakes118.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	26a838a48734b5e06b7d98068a9faa2b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	win_nt
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3916	26a838a48734b5e06b7d98068a9faa2b_JaffaCakes118.exe
Token: SeDebugPrivilege	4848	win_nt

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3916 wrote to memory of 32	3916	26a838a48734b5e06b7d98068a9faa2b_JaffaCakes118.exe	87
PID 3916 wrote to memory of 32	3916	26a838a48734b5e06b7d98068a9faa2b_JaffaCakes118.exe	87
PID 3916 wrote to memory of 32	3916	26a838a48734b5e06b7d98068a9faa2b_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\26a838a48734b5e06b7d98068a9faa2b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\26a838a48734b5e06b7d98068a9faa2b_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3916
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\uninstal.bat
  2⤵
  - System Location Discovery: System Language Discovery
  PID:32

C:\Windows\SysWOW64\win_nt
C:\Windows\SysWOW64\win_nt
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4848

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

C:\Windows\SysWOW64\win_nt

Filesize
583KB

MD5
26a838a48734b5e06b7d98068a9faa2b

SHA1
71dca23f9f3c97c02a15665a70e590be981c5a80

SHA256
e67eb2c3425c004b4f59f5c5d93184d649ad00bf3562ae2bc99fb60fdf7629c2

SHA512
2e6eaf76cd317d3f1526a0193b31841292dc01e17ce51864f35519f23299733d1742496d32ccfc55136664e97a2e7093a048dea022a91ca224114584cbf2e511

Download Submit
C:\Windows\uninstal.bat

Filesize
218B

MD5
40cfd1b208ef1e40eeeb4c51a6149791

SHA1
0de146a578f2fe47cf29227b80b4a74c3dffac8a

SHA256
c1e6f9f6f21da926a138e6e53b8db937bc73d161ff4e55c5bf94a44dbaa62691

SHA512
c6cc1e2ddb6038e0e36122b09d4a69d13d01f40d6f15685b2ac4577dc0a86af7d2992ec83c20c5a3031de0d74f2c23412d45abd8b6350660a75a72b502c63ae2

Download Submit
memory/3916-3-0x00000000024C0000-0x00000000024C1000-memory.dmp

Filesize
4KB

Download
memory/3916-2-0x0000000002530000-0x0000000002531000-memory.dmp

Filesize
4KB

Download
memory/3916-9-0x00000000024D0000-0x00000000024D1000-memory.dmp

Filesize
4KB

Download
memory/3916-8-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

Download
memory/3916-7-0x0000000002540000-0x0000000002541000-memory.dmp

Filesize
4KB

Download
memory/3916-6-0x0000000002500000-0x0000000002501000-memory.dmp

Filesize
4KB

Download
memory/3916-5-0x00000000024F0000-0x00000000024F1000-memory.dmp

Filesize
4KB

Download
memory/3916-4-0x00000000024B0000-0x00000000024B1000-memory.dmp

Filesize
4KB

Download
memory/3916-0-0x0000000000400000-0x000000000050D000-memory.dmp

Filesize
1.1MB

Download
memory/3916-10-0x0000000002D50000-0x0000000002D54000-memory.dmp

Filesize
16KB

Download
memory/3916-13-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/3916-15-0x0000000002D70000-0x0000000002D71000-memory.dmp

Filesize
4KB

Download
memory/3916-14-0x0000000000AF0000-0x0000000000AF1000-memory.dmp

Filesize
4KB

Download
memory/3916-12-0x0000000002DA0000-0x0000000002DA1000-memory.dmp

Filesize
4KB

Download
memory/3916-11-0x0000000002D60000-0x0000000002D61000-memory.dmp

Filesize
4KB

Download
memory/3916-1-0x00000000022E0000-0x0000000002330000-memory.dmp

Filesize
320KB

Download
memory/3916-23-0x0000000000400000-0x000000000050D000-memory.dmp

Filesize
1.1MB

Download
memory/3916-24-0x00000000022E0000-0x0000000002330000-memory.dmp

Filesize
320KB

Download
memory/4848-20-0x0000000000400000-0x000000000050D000-memory.dmp

Filesize
1.1MB

Download