31a9a2fca390d209be694c73c8a573d4825cf410340e6b544f86ece2a3c3d15b

General

Target

c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe
Size

311KB
MD5

c1ce97e677c3c51b99da3c233e59b037
SHA1

62307fb8e571916a63a85f5cc5f2c130d1f2b192
SHA256

31a9a2fca390d209be694c73c8a573d4825cf410340e6b544f86ece2a3c3d15b
SHA512

7d86d6c36ef79b4613c5f100aa1e3cb364d0028516ac4104a1acd05743d64e8b60797f34f818a0c9ecc00283ef7f303283ba3cde1bb4e1add5f5a4d2361024a3
SSDEEP

6144:BUi/CSa3TTzt8rJuPecnZT1QYy2MeQr+KEXzlFTz3HOL/sBBTA:LCxnzKCNq/2MeQrZozjzuzST

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 3 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	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ping.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
780	ping.exe
304	ping.exe

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TacOnlyOne	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\TacOnlyOne\G-Buster Browser Defense - Service = "459152"	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
780	ping.exe
304	ping.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2752	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2752	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2752	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe
2752	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe
2752	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2752 wrote to memory of 780	2752	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe	31
PID 2752 wrote to memory of 780	2752	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe	31
PID 2752 wrote to memory of 780	2752	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe	31
PID 2752 wrote to memory of 780	2752	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe	31
PID 2752 wrote to memory of 304	2752	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe	33
PID 2752 wrote to memory of 304	2752	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe	33
PID 2752 wrote to memory of 304	2752	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe	33
PID 2752 wrote to memory of 304	2752	c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe	33

C:\Users\Admin\AppData\Local\Temp\c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c1ce97e677c3c51b99da3c233e59b037_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2752
- C:\Windows\SysWOW64\ping.exe
  ping -n 1 www.uol.com.br
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:780
- C:\Windows\SysWOW64\ping.exe
  ping -n 1 www.uol.com.br
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Runs ping.exe
  PID:304

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2752-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2752-2-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2752-1-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/2752-7-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/2752-11-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download
memory/2752-20-0x0000000000400000-0x00000000004CF000-memory.dmp

Filesize
828KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads