723a593dc06b41d05ff387de35103e61c0a7d3c08cb935b8698a4f926e17b435

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-11-2024 10:21

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General

Target

b09a68a8eaba5733bc3360d2af861b11_JaffaCakes118.exe
Size

410KB
MD5

b09a68a8eaba5733bc3360d2af861b11
SHA1

e0798d19c3def61bffb06825386bdfe4843f0eb5
SHA256

723a593dc06b41d05ff387de35103e61c0a7d3c08cb935b8698a4f926e17b435
SHA512

c24d1edeb4e8e0ff89cab31c4f014688682afc3e858d5a59f8bb3e642270160a78816283c5d5fd2aa885c158b4efb3a0d3d6c01e5ff450085238522baa81d1cc
SSDEEP

6144:Bhnz0kWRGSiPJJXzQ8+9uzvVBiZglHS7peiE+RN3XIZPHlANZ4Go8NVZW5nrdZf2:IkWRL9sRlHqp9SlpGtZW5rdtQk8

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2612	2736	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	b09a68a8eaba5733bc3360d2af861b11_JaffaCakes118.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Internet Explorer\Main	b09a68a8eaba5733bc3360d2af861b11_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2736	b09a68a8eaba5733bc3360d2af861b11_JaffaCakes118.exe
2736	b09a68a8eaba5733bc3360d2af861b11_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2736 wrote to memory of 2612	2736	b09a68a8eaba5733bc3360d2af861b11_JaffaCakes118.exe	30
PID 2736 wrote to memory of 2612	2736	b09a68a8eaba5733bc3360d2af861b11_JaffaCakes118.exe	30
PID 2736 wrote to memory of 2612	2736	b09a68a8eaba5733bc3360d2af861b11_JaffaCakes118.exe	30
PID 2736 wrote to memory of 2612	2736	b09a68a8eaba5733bc3360d2af861b11_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\b09a68a8eaba5733bc3360d2af861b11_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b09a68a8eaba5733bc3360d2af861b11_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2736
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2736 -s 1732
  2⤵
  - Program crash
  PID:2612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

Replay Monitor

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Downloads

memory/2736-0-0x0000000074AEE000-0x0000000074AEF000-memory.dmp

Filesize
4KB

Download
memory/2736-1-0x0000000000040000-0x00000000000AC000-memory.dmp

Filesize
432KB

Download
memory/2736-2-0x0000000074AE0000-0x00000000751CE000-memory.dmp

Filesize
6.9MB

Download
memory/2736-3-0x0000000074AE0000-0x00000000751CE000-memory.dmp

Filesize
6.9MB

Download
memory/2736-4-0x0000000074AE0000-0x00000000751CE000-memory.dmp

Filesize
6.9MB

Download
memory/2736-6-0x0000000000AB0000-0x0000000000ABA000-memory.dmp

Filesize
40KB

Download
memory/2736-10-0x0000000074AE0000-0x00000000751CE000-memory.dmp

Filesize
6.9MB

Download