db6d1c435a0942706d9f518e79b511489cfe6a060cc6587cab148b1c22e8ba33

Analysis

max time kernel
140s
max time network
20s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02/10/2024, 09:06

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General

Target

09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe
Size

15KB
MD5

09eb4b774e06ff537076f0ad43ea1d83
SHA1

42ce5d7b8f2ac9d97320080ca1e17b69f55d4546
SHA256

db6d1c435a0942706d9f518e79b511489cfe6a060cc6587cab148b1c22e8ba33
SHA512

12cd86caa8be2f709ab10533b4e0a3164dd9485065e01e41755651c06d44fcba09497d5fd602b79d75df7c54116a29b1830d4d2fca1236d111650023af3a6a28
SSDEEP

192:nIXGSf7qLl5u3Qz9N5dLnqK+lOtzS4Y5PC2XOXIuG69YNTjGLPAEZTIxKxHXG5EZ:qf7e8uLHGOjGXOYy9OTGAExuMGQ

Score

7^/10

defense_evasion discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2164	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1640	IEXPLORER.exe

Loads dropped DLL 2 IoCs

pid	Process
2364	09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe
2364	09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe

Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
defense_evasion

File Deletion
T1070.004

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\IEXPLORER.exe	09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\IEXPLORER.exe	09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\Od.txt	09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe

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	09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 1640	2364	09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe	29
PID 2364 wrote to memory of 1640	2364	09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe	29
PID 2364 wrote to memory of 1640	2364	09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe	29
PID 2364 wrote to memory of 1640	2364	09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe	29
PID 2364 wrote to memory of 2164	2364	09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe	30
PID 2364 wrote to memory of 2164	2364	09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe	30
PID 2364 wrote to memory of 2164	2364	09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe	30
PID 2364 wrote to memory of 2164	2364	09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Windows\SysWOW64\IEXPLORER.exe
  C:\Windows\system32\IEXPLORER.exe
  2⤵
  - Executes dropped EXE
  PID:1640
- C:\Windows\SysWOW64\cmd.exe
  cmd /c del /q /a "C:\Users\Admin\AppData\Local\Temp\09eb4b774e06ff537076f0ad43ea1d83_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:2164

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

T1070

File Deletion

T1070.004

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:\Windows\SysWOW64\IEXPLORER.exe

Filesize
15KB

MD5
09eb4b774e06ff537076f0ad43ea1d83

SHA1
42ce5d7b8f2ac9d97320080ca1e17b69f55d4546

SHA256
db6d1c435a0942706d9f518e79b511489cfe6a060cc6587cab148b1c22e8ba33

SHA512
12cd86caa8be2f709ab10533b4e0a3164dd9485065e01e41755651c06d44fcba09497d5fd602b79d75df7c54116a29b1830d4d2fca1236d111650023af3a6a28

Download Submit
memory/1640-9-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2364-8-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download