598b874d545037c6d95d0c1a6728c375e45d4a3920286e248fb02c2bb208d0f5

Analysis

max time kernel
140s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-08-2024 03:54

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General

Target

88e4ccbf617f4efa2948e1868857ef0e_JaffaCakes118.exe
Size

32KB
MD5

88e4ccbf617f4efa2948e1868857ef0e
SHA1

2a2547729bcf3cbe704039b8ebdbb4cac6e8f938
SHA256

598b874d545037c6d95d0c1a6728c375e45d4a3920286e248fb02c2bb208d0f5
SHA512

c59cad8295f7b11959e0afa04dcf43451042318d95735307006908cca3751aa4150a6a770423b5192276b8fea5ac6df386ffa92f9552e4007eee3a985cca80b0
SSDEEP

384:gjVJ2U6LCEudoyhOzHJowpXB0CRboDGSnzV:wQ9Rd+Bz

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation	88e4ccbf617f4efa2948e1868857ef0e_JaffaCakes118.exe

Enumerates processes with tasklist 1 TTPs 1 IoCs

discovery

Process Discovery

T1057

pid	Process
4536	tasklist.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 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	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	88e4ccbf617f4efa2948e1868857ef0e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4536	tasklist.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3088	88e4ccbf617f4efa2948e1868857ef0e_JaffaCakes118.exe
3088	88e4ccbf617f4efa2948e1868857ef0e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3088 wrote to memory of 1072	3088	88e4ccbf617f4efa2948e1868857ef0e_JaffaCakes118.exe	99
PID 3088 wrote to memory of 1072	3088	88e4ccbf617f4efa2948e1868857ef0e_JaffaCakes118.exe	99
PID 3088 wrote to memory of 1072	3088	88e4ccbf617f4efa2948e1868857ef0e_JaffaCakes118.exe	99
PID 1072 wrote to memory of 4536	1072	cmd.exe	101
PID 1072 wrote to memory of 4536	1072	cmd.exe	101
PID 1072 wrote to memory of 4536	1072	cmd.exe	101

C:\Users\Admin\AppData\Local\Temp\88e4ccbf617f4efa2948e1868857ef0e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\88e4ccbf617f4efa2948e1868857ef0e_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3088
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c tasklist&&del 88e4ccbf617f4efa2948e1868857ef0e_JaffaCakes118.com
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1072
- - C:\Windows\SysWOW64\tasklist.exe
    tasklist
    3⤵
    - Enumerates processes with tasklist
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:4536

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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