fd463b31d3f43e42231bcb084e0c6485c48726db7295f1a2c4403171774e539e

Analysis

max time kernel
123s
max time network
124s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
11/07/2024, 16:48

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General

Target

39f63b4321cf3c0f83fc25ccaf16a12f_JaffaCakes118.exe
Size

384KB
MD5

39f63b4321cf3c0f83fc25ccaf16a12f
SHA1

e492971e329bbedcbad24c8462a4ef00588f533c
SHA256

fd463b31d3f43e42231bcb084e0c6485c48726db7295f1a2c4403171774e539e
SHA512

320a0be0a16bdbd550d1872b0abbd77aa04fe5fa3c368817d4bb1d82fe099fd2f5184ddca36516176f55114cdba2be598236723a9e7ba6a376762243d60f33fe
SSDEEP

6144:llt4DMguMkzkPXz6azNQvgorb1oqKm+CyOVI3dxqRZSlS4dsrK3ttj:iZuMkzQK6qK7d4uTt

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1908	activated.exe

Executes dropped EXE 1 IoCs

pid	Process
1908	activated.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Activated = "C:\\Windows\\activated.exe"	activated.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\activated.exe	39f63b4321cf3c0f83fc25ccaf16a12f_JaffaCakes118.exe
File opened for modification	C:\Windows\activated.exe	39f63b4321cf3c0f83fc25ccaf16a12f_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Gathers network information 2 TTPs 5 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
2600	ipconfig.exe
2508	ipconfig.exe
1724	ipconfig.exe
2240	ipconfig.exe
2628	ipconfig.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2184 wrote to memory of 1908	2184	39f63b4321cf3c0f83fc25ccaf16a12f_JaffaCakes118.exe	30
PID 2184 wrote to memory of 1908	2184	39f63b4321cf3c0f83fc25ccaf16a12f_JaffaCakes118.exe	30
PID 2184 wrote to memory of 1908	2184	39f63b4321cf3c0f83fc25ccaf16a12f_JaffaCakes118.exe	30
PID 2184 wrote to memory of 1908	2184	39f63b4321cf3c0f83fc25ccaf16a12f_JaffaCakes118.exe	30
PID 1908 wrote to memory of 1724	1908	activated.exe	31
PID 1908 wrote to memory of 1724	1908	activated.exe	31
PID 1908 wrote to memory of 1724	1908	activated.exe	31
PID 1908 wrote to memory of 1724	1908	activated.exe	31
PID 1908 wrote to memory of 2240	1908	activated.exe	34
PID 1908 wrote to memory of 2240	1908	activated.exe	34
PID 1908 wrote to memory of 2240	1908	activated.exe	34
PID 1908 wrote to memory of 2240	1908	activated.exe	34
PID 1908 wrote to memory of 2628	1908	activated.exe	36
PID 1908 wrote to memory of 2628	1908	activated.exe	36
PID 1908 wrote to memory of 2628	1908	activated.exe	36
PID 1908 wrote to memory of 2628	1908	activated.exe	36
PID 1908 wrote to memory of 2600	1908	activated.exe	38
PID 1908 wrote to memory of 2600	1908	activated.exe	38
PID 1908 wrote to memory of 2600	1908	activated.exe	38
PID 1908 wrote to memory of 2600	1908	activated.exe	38
PID 1908 wrote to memory of 2508	1908	activated.exe	40
PID 1908 wrote to memory of 2508	1908	activated.exe	40
PID 1908 wrote to memory of 2508	1908	activated.exe	40
PID 1908 wrote to memory of 2508	1908	activated.exe	40

C:\Users\Admin\AppData\Local\Temp\39f63b4321cf3c0f83fc25ccaf16a12f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\39f63b4321cf3c0f83fc25ccaf16a12f_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2184
- C:\Windows\activated.exe
  "C:\Windows\activated.exe" C:\Users\Admin\AppData\Local\Temp\39F63B~1.EXE
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1908
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /flushdns
    3⤵
    - Gathers network information
    PID:1724
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /flushdns
    3⤵
    - Gathers network information
    PID:2240
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /flushdns
    3⤵
    - Gathers network information
    PID:2628
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /flushdns
    3⤵
    - Gathers network information
    PID:2600
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /flushdns
    3⤵
    - Gathers network information
    PID:2508

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

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 Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\activated.exe

Filesize
384KB

MD5
39f63b4321cf3c0f83fc25ccaf16a12f

SHA1
e492971e329bbedcbad24c8462a4ef00588f533c

SHA256
fd463b31d3f43e42231bcb084e0c6485c48726db7295f1a2c4403171774e539e

SHA512
320a0be0a16bdbd550d1872b0abbd77aa04fe5fa3c368817d4bb1d82fe099fd2f5184ddca36516176f55114cdba2be598236723a9e7ba6a376762243d60f33fe

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads