a94294c2c6a088cd9457df7915b84987853aa4dea456efa201f281d71c3abd32

Analysis

max time kernel
144s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17-10-2024 12:06

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General

Target

51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe
Size

152KB
MD5

51fdb3674cb0df3596f3e57019cc79d0
SHA1

eb7281dc200d188bc6fb064962ee41f6744d064b
SHA256

a94294c2c6a088cd9457df7915b84987853aa4dea456efa201f281d71c3abd32
SHA512

cd39222730f40b5bd961b1c58ac93bc82fdd32646f2b4285b4f0eb49b26c613ca303ae7f21b811aa12710e64e5a8611db5fccacde93e4ed76878396b2079fb92
SSDEEP

3072:YlO/y2anrvrQK2Tzp+DzU4147QMPWzEt2Aeq2DB1DLSKp/:lUrvrQNHp+Dm7Qdq8

Score

6^/10

discovery persistence

Malware Config

Signatures

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\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\Sysyem Cleaner = "C:\\Users\\Admin\\AppData\\Local\\Temp\\51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe"	51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2736 set thread context of 2816	2736	51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe	30

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	51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Internet Explorer\Main	51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2816	51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe
2816	51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe
2816	51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2736 wrote to memory of 2816	2736	51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe	30
PID 2736 wrote to memory of 2816	2736	51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe	30
PID 2736 wrote to memory of 2816	2736	51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe	30
PID 2736 wrote to memory of 2816	2736	51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe	30
PID 2736 wrote to memory of 2816	2736	51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe	30
PID 2736 wrote to memory of 2816	2736	51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe	30
PID 2736 wrote to memory of 2816	2736	51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2736
- C:\Users\Admin\AppData\Local\Temp\51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\51fdb3674cb0df3596f3e57019cc79d0_JaffaCakes118.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2816

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 Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2816-6-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2816-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2816-2-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2816-0-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads