3967f49c15abb7678bc86b25943f5e3f1b56c19eb7f30a066a03b41c78fa2ef0

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 01:37

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General

Target

b1a7807a330c69927d64d7f320a2912c_JaffaCakes118.exe
Size

366KB
MD5

b1a7807a330c69927d64d7f320a2912c
SHA1

428247d7c9e9b345f840ee597d0a9850020377e7
SHA256

3967f49c15abb7678bc86b25943f5e3f1b56c19eb7f30a066a03b41c78fa2ef0
SHA512

76317edd83a8f5d1621d292138961fda9c8f5f1cc6e86f05342da0ca590a1d1e8a790c2dcb94e0b48fc86a9822a2ad9024549b8792bc4c76d0b64df6abb3a485
SSDEEP

6144:ZwlyFsMF2idZecnl20lHRxp3g7OwO4Q9Ch+KfHUJAKv88Wd7fsPVZMGg1fz2/3aI:qlW3F3Z4mxx6eCPpa88WpfGVZMGN/KI

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2688	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2520	servet.exe

Loads dropped DLL 2 IoCs

pid	Process
3040	b1a7807a330c69927d64d7f320a2912c_JaffaCakes118.exe
3040	b1a7807a330c69927d64d7f320a2912c_JaffaCakes118.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\servet.exe	b1a7807a330c69927d64d7f320a2912c_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\servet.exe	servet.exe
File created	C:\Windows\SysWOW64\Deledomn.bat	b1a7807a330c69927d64d7f320a2912c_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\servet.exe	b1a7807a330c69927d64d7f320a2912c_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	b1a7807a330c69927d64d7f320a2912c_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	servet.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 2520	3040	b1a7807a330c69927d64d7f320a2912c_JaffaCakes118.exe	30
PID 3040 wrote to memory of 2520	3040	b1a7807a330c69927d64d7f320a2912c_JaffaCakes118.exe	30
PID 3040 wrote to memory of 2520	3040	b1a7807a330c69927d64d7f320a2912c_JaffaCakes118.exe	30
PID 3040 wrote to memory of 2520	3040	b1a7807a330c69927d64d7f320a2912c_JaffaCakes118.exe	30
PID 3040 wrote to memory of 2688	3040	b1a7807a330c69927d64d7f320a2912c_JaffaCakes118.exe	31
PID 3040 wrote to memory of 2688	3040	b1a7807a330c69927d64d7f320a2912c_JaffaCakes118.exe	31
PID 3040 wrote to memory of 2688	3040	b1a7807a330c69927d64d7f320a2912c_JaffaCakes118.exe	31
PID 3040 wrote to memory of 2688	3040	b1a7807a330c69927d64d7f320a2912c_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\b1a7807a330c69927d64d7f320a2912c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b1a7807a330c69927d64d7f320a2912c_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3040
- C:\Windows\SysWOW64\servet.exe
  C:\Windows\system32\servet.exe
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:2520
- C:\Windows\SysWOW64\cmd.exe
  cmd /c C:\Windows\system32\Deledomn.bat
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2688

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\Deledomn.bat

Filesize
212B

MD5
5e5e0820484d112a24cc87583d78321e

SHA1
6596e8fe95aa552e46e20a2a5467feb07115ad21

SHA256
f38eff5bee358e661a9bd4bfe22633fab52fe7e5e26a981b726f0469954ba28c

SHA512
6533dd0ff4bf08326b4f5d5b0459c2b4afc683609dc3d68184cf97bcd803e2daf3dbdbf03a5c158642bc50c56542c47d84ab9554452cb5f585346bcf48e337d7

Download Submit
\Windows\SysWOW64\servet.exe

Filesize
366KB

MD5
b1a7807a330c69927d64d7f320a2912c

SHA1
428247d7c9e9b345f840ee597d0a9850020377e7

SHA256
3967f49c15abb7678bc86b25943f5e3f1b56c19eb7f30a066a03b41c78fa2ef0

SHA512
76317edd83a8f5d1621d292138961fda9c8f5f1cc6e86f05342da0ca590a1d1e8a790c2dcb94e0b48fc86a9822a2ad9024549b8792bc4c76d0b64df6abb3a485

Download Submit
memory/2520-65-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/2520-66-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/2520-79-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/3040-52-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-39-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-2-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/3040-3-0x0000000001EF0000-0x0000000001EF1000-memory.dmp

Filesize
4KB

Download
memory/3040-4-0x00000000005C0000-0x00000000005C1000-memory.dmp

Filesize
4KB

Download
memory/3040-14-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-11-0x00000000005B0000-0x00000000005B1000-memory.dmp

Filesize
4KB

Download
memory/3040-10-0x0000000002240000-0x0000000002241000-memory.dmp

Filesize
4KB

Download
memory/3040-9-0x0000000001F00000-0x0000000001F01000-memory.dmp

Filesize
4KB

Download
memory/3040-8-0x0000000002220000-0x0000000002221000-memory.dmp

Filesize
4KB

Download
memory/3040-7-0x0000000000590000-0x0000000000591000-memory.dmp

Filesize
4KB

Download
memory/3040-6-0x00000000005A0000-0x00000000005A1000-memory.dmp

Filesize
4KB

Download
memory/3040-5-0x0000000002230000-0x0000000002231000-memory.dmp

Filesize
4KB

Download
memory/3040-15-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-16-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-17-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-18-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-19-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-47-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-21-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-22-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-23-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-55-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-54-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-53-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-1-0x0000000000480000-0x00000000004D4000-memory.dmp

Filesize
336KB

Download
memory/3040-51-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-50-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-0-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/3040-49-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-20-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-46-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-45-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-44-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-43-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-42-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-41-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-40-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-48-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-38-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-37-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-36-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-35-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-34-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-33-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-32-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-31-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-30-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-29-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-28-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-27-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-26-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-25-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-24-0x0000000003190000-0x0000000003210000-memory.dmp

Filesize
512KB

Download
memory/3040-63-0x0000000003450000-0x00000000034C7000-memory.dmp

Filesize
476KB

Download
memory/3040-62-0x0000000003450000-0x00000000034C7000-memory.dmp

Filesize
476KB

Download
memory/3040-78-0x0000000000400000-0x0000000000477000-memory.dmp

Filesize
476KB

Download
memory/3040-77-0x0000000000480000-0x00000000004D4000-memory.dmp

Filesize
336KB

Download