c17214354b2c191b2b8d58825e5d894582ff437fcac8356f79729a9f898dabd9

Analysis

max time kernel
122s
max time network
128s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22/11/2024, 18:50

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General

Target

File.exe
Size

785.0MB
MD5

82aa69748af1aa2058e786d25f327076
SHA1

2f077a1f505367a7fa90688bb498cbf07c01a421
SHA256

d28e639d2945002bd214956679c4eacda104071f69309db6b807e32499019e4b
SHA512

b4bdb9361775f9b44596d593ed8bcffa02914196c69b5c6b301e1f63563a994facfe3d4ac1b3aed75e07ee67b531f952b332a8540b472e8d38b84b8f3fddec19
SSDEEP

196608:36cmOe56MPwP275wEPFLhbljK9ZZ2+ihH/9:qX5lwPi51l4Z2+eHV

Score

10^/10

discovery evasion

Malware Config

Signatures

Modifies firewall policy service 3 TTPs 1 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\FirewallRules\C:\ = "1"	File.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\GroupPolicy	File.exe
File opened for modification	C:\Windows\SysWOW64\GroupPolicy\gpt.ini	File.exe
File created	C:\Windows\System32\GroupPolicy\Machine\Registry.pol	File.exe
File opened for modification	C:\Windows\System32\GroupPolicy\GPT.INI	File.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 316 set thread context of 2624	316	File.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	File.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	File.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	316	File.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 316 wrote to memory of 2624	316	File.exe	30
PID 316 wrote to memory of 2624	316	File.exe	30
PID 316 wrote to memory of 2624	316	File.exe	30
PID 316 wrote to memory of 2624	316	File.exe	30
PID 316 wrote to memory of 2624	316	File.exe	30
PID 316 wrote to memory of 2624	316	File.exe	30
PID 316 wrote to memory of 2624	316	File.exe	30
PID 316 wrote to memory of 2624	316	File.exe	30
PID 316 wrote to memory of 2624	316	File.exe	30
PID 316 wrote to memory of 2624	316	File.exe	30
PID 316 wrote to memory of 2624	316	File.exe	30
PID 316 wrote to memory of 2624	316	File.exe	30
PID 316 wrote to memory of 2624	316	File.exe	30
PID 316 wrote to memory of 2624	316	File.exe	30

C:\Users\Admin\AppData\Local\Temp\File.exe
"C:\Users\Admin\AppData\Local\Temp\File.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:316
- C:\Users\Admin\AppData\Local\Temp\File.exe
  "C:\Users\Admin\AppData\Local\Temp\File.exe"
  2⤵
  - Modifies firewall policy service
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:2624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

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/316-57-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-53-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-2-0x0000000074DD0000-0x00000000754BE000-memory.dmp

Filesize
6.9MB

Download
memory/316-3-0x00000000054C0000-0x000000000584C000-memory.dmp

Filesize
3.5MB

Download
memory/316-4-0x0000000006C20000-0x0000000006F14000-memory.dmp

Filesize
3.0MB

Download
memory/316-5-0x0000000000930000-0x000000000094C000-memory.dmp

Filesize
112KB

Download
memory/316-6-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-7-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-9-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-11-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-13-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-15-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-17-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-19-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-21-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-23-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-65-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-55-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-61-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-59-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-1-0x0000000000EF0000-0x0000000001530000-memory.dmp

Filesize
6.2MB

Download
memory/316-0-0x0000000074DDE000-0x0000000074DDF000-memory.dmp

Filesize
4KB

Download
memory/316-63-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-51-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-66-0x0000000074DD0000-0x00000000754BE000-memory.dmp

Filesize
6.9MB

Download
memory/316-49-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-47-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-45-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-43-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-41-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-39-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-37-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-35-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-33-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-31-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-29-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-28-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-25-0x0000000000930000-0x0000000000945000-memory.dmp

Filesize
84KB

Download
memory/316-81-0x0000000074DD0000-0x00000000754BE000-memory.dmp

Filesize
6.9MB

Download
memory/2624-69-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/2624-80-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/2624-67-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/2624-88-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads