bd7cea2a6ca9838482956acdfb324911c9a96a6801a34221deb35ee3a7e04230

General

Target

TimeTravel2.0PRIVATE.exe
Size

37KB
MD5

c0622865d16a983583fd648b788066ed
SHA1

f186dd87ed741a70d36095e422249ddf913fd950
SHA256

bd7cea2a6ca9838482956acdfb324911c9a96a6801a34221deb35ee3a7e04230
SHA512

4664135eafd1daf50fd0e8684ca9e55898763d657745c2644ffd18a2638ba1ac8c45e71ec3c93b995ba11d34671bb8a9ff54e5c9ccd336082acdda62188ea88e
SSDEEP

384:vD6rp7Lsik79zNf/1uyU77cPbxs2cPWrAF+rMRTyN/0L+EcoinblneHQM3epzXTm:mrRWl1lU77c1FcerM+rMRa8NuFit

Score

8^/10

discovery evasion persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
1780	netsh.exe

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-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	TimeTravel2.0PRIVATE.exe

Drops startup file 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\91137d4eb023a57c126288b3b00270ca.exe	startapp.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\91137d4eb023a57c126288b3b00270ca.exe	startapp.exe

Executes dropped EXE 1 IoCs

pid	Process
1016	startapp.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\startapp.exe	startapp.exe
File created	C:\Windows\startapp.exe	TimeTravel2.0PRIVATE.exe
File opened for modification	C:\Windows\startapp.exe	TimeTravel2.0PRIVATE.exe

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

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

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	TimeTravel2.0PRIVATE.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	startapp.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe

Suspicious use of AdjustPrivilegeToken 35 IoCs

description	pid	Process
Token: SeDebugPrivilege	1016	startapp.exe
Token: 33	1016	startapp.exe
Token: SeIncBasePriorityPrivilege	1016	startapp.exe
Token: 33	1016	startapp.exe
Token: SeIncBasePriorityPrivilege	1016	startapp.exe
Token: 33	1016	startapp.exe
Token: SeIncBasePriorityPrivilege	1016	startapp.exe
Token: 33	1016	startapp.exe
Token: SeIncBasePriorityPrivilege	1016	startapp.exe
Token: 33	1016	startapp.exe
Token: SeIncBasePriorityPrivilege	1016	startapp.exe
Token: 33	1016	startapp.exe
Token: SeIncBasePriorityPrivilege	1016	startapp.exe
Token: 33	1016	startapp.exe
Token: SeIncBasePriorityPrivilege	1016	startapp.exe
Token: 33	1016	startapp.exe
Token: SeIncBasePriorityPrivilege	1016	startapp.exe
Token: 33	1016	startapp.exe
Token: SeIncBasePriorityPrivilege	1016	startapp.exe
Token: 33	1016	startapp.exe
Token: SeIncBasePriorityPrivilege	1016	startapp.exe
Token: 33	1016	startapp.exe
Token: SeIncBasePriorityPrivilege	1016	startapp.exe
Token: 33	1016	startapp.exe
Token: SeIncBasePriorityPrivilege	1016	startapp.exe
Token: 33	1016	startapp.exe
Token: SeIncBasePriorityPrivilege	1016	startapp.exe
Token: 33	1016	startapp.exe
Token: SeIncBasePriorityPrivilege	1016	startapp.exe
Token: 33	1016	startapp.exe
Token: SeIncBasePriorityPrivilege	1016	startapp.exe
Token: 33	1016	startapp.exe
Token: SeIncBasePriorityPrivilege	1016	startapp.exe
Token: 33	1016	startapp.exe
Token: SeIncBasePriorityPrivilege	1016	startapp.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1140 wrote to memory of 1016	1140	TimeTravel2.0PRIVATE.exe	84
PID 1140 wrote to memory of 1016	1140	TimeTravel2.0PRIVATE.exe	84
PID 1140 wrote to memory of 1016	1140	TimeTravel2.0PRIVATE.exe	84
PID 1016 wrote to memory of 1780	1016	startapp.exe	88
PID 1016 wrote to memory of 1780	1016	startapp.exe	88
PID 1016 wrote to memory of 1780	1016	startapp.exe	88

C:\Users\Admin\AppData\Local\Temp\TimeTravel2.0PRIVATE.exe
"C:\Users\Admin\AppData\Local\Temp\TimeTravel2.0PRIVATE.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1140
- C:\Windows\startapp.exe
  "C:\Windows\startapp.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1016
- - C:\Windows\SysWOW64\netsh.exe
    netsh firewall add allowedprogram "C:\Windows\startapp.exe" "startapp.exe" ENABLE
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    PID:1780

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Privilege Escalation

Create or Modify System Process

1

T1543

Windows Service

1

T1543.003

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Defense Evasion

Impair Defenses

1

T1562

Disable or Modify System Firewall

1

T1562.004

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\startapp.exe

Filesize
37KB

MD5
c0622865d16a983583fd648b788066ed

SHA1
f186dd87ed741a70d36095e422249ddf913fd950

SHA256
bd7cea2a6ca9838482956acdfb324911c9a96a6801a34221deb35ee3a7e04230

SHA512
4664135eafd1daf50fd0e8684ca9e55898763d657745c2644ffd18a2638ba1ac8c45e71ec3c93b995ba11d34671bb8a9ff54e5c9ccd336082acdda62188ea88e

Download Submit
memory/1016-13-0x0000000074870000-0x0000000074E21000-memory.dmp

Filesize
5.7MB

Download
memory/1016-15-0x0000000074870000-0x0000000074E21000-memory.dmp

Filesize
5.7MB

Download
memory/1140-0-0x0000000074872000-0x0000000074873000-memory.dmp

Filesize
4KB

Download
memory/1140-1-0x0000000074870000-0x0000000074E21000-memory.dmp

Filesize
5.7MB

Download
memory/1140-2-0x0000000074870000-0x0000000074E21000-memory.dmp

Filesize
5.7MB

Download
memory/1140-12-0x0000000074870000-0x0000000074E21000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads