edfe9e84a233cf67a214a1a4bae9215747087557bfa7b12d776a1b082620ffce

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-10-2024 01:07

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General

Target

4514076029ac1b3f85d64bc97af247c8_JaffaCakes118.exe
Size

77KB
MD5

4514076029ac1b3f85d64bc97af247c8
SHA1

b79c28e80ffc87d670afeb4f5630abb81c8d10cd
SHA256

edfe9e84a233cf67a214a1a4bae9215747087557bfa7b12d776a1b082620ffce
SHA512

fc9cf4b63ff59881e12bc440d2447c9aa1b71fc75c6fc8b293fb1a2075b50663fca4468e419c3509a8eb8c58a2dca3f3afff207a09a2ff89e642e9724d79f01a
SSDEEP

1536:ehMBm9cOt8zRd3+NDDKO/puh7PJYCIlrGDDa1EbqqaYxSgpPoKB:emnf3WDDXulGC2ya1Ebqqa8bAo

Score

7^/10

discovery persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1216	cmd.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\4514076029ac1b3f85d64bc97af247c8_JaffaCakes118 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4514076029ac1b3f85d64bc97af247c8_JaffaCakes118.exe"	4514076029ac1b3f85d64bc97af247c8_JaffaCakes118.exe

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

System Information Discovery
T1082

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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	4514076029ac1b3f85d64bc97af247c8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1900 wrote to memory of 1216	1900	4514076029ac1b3f85d64bc97af247c8_JaffaCakes118.exe	32
PID 1900 wrote to memory of 1216	1900	4514076029ac1b3f85d64bc97af247c8_JaffaCakes118.exe	32
PID 1900 wrote to memory of 1216	1900	4514076029ac1b3f85d64bc97af247c8_JaffaCakes118.exe	32
PID 1900 wrote to memory of 1216	1900	4514076029ac1b3f85d64bc97af247c8_JaffaCakes118.exe	32

C:\Users\Admin\AppData\Local\Temp\4514076029ac1b3f85d64bc97af247c8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4514076029ac1b3f85d64bc97af247c8_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1900
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\59561857.cmd" "
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:1216

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 Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\59561857.cmd

Filesize
339B

MD5
3fca91cc0cdbcd94165279022f02b46c

SHA1
12868d135d5d2d2389f91afbbeab202228b31b10

SHA256
adbbd01a7bcd6f677d89808262f82f1672575baa8cbeecd5486b4ea4acdea381

SHA512
2bc68ae72bee500a1498afdee08d61afd48ce6c8f43943510ff92a43b31b664005a8814e874d8db0e7e7c3979b521c3e5a5ac1b8038d63d6381e482efd3093b5

Download Submit
memory/1900-3-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1900-2-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1900-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1900-0-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/1900-4-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/1900-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1900-11-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1900-18-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/1900-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads