05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
01/09/2024, 03:44

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General

Target

05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe
Size

1.5MB
MD5

ce5aed08ef0b8c758f49605d860dfbc0
SHA1

6db3aa68327bfea13dd178b4e5e4694b9e726462
SHA256

05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b
SHA512

6b8af571bfa24b3ef2f3faba08dc7e4a105df7fd86b9838da50241402385108096b3788e783fb7265529120505d11c76da91849bd9c0d36f3088a2c9fc8e2db0
SSDEEP

24576:P4nXubIQGyxbPV0db26fLywtAvfAc+bv8++UHavwRerOC2V:Pqe3f6yqAH+7A4avwR51

Score

10^/10

discovery evasion persistence privilege_escalation trojan

Malware Config

Signatures

UAC bypass 3 TTPs 2 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp

Modifies Windows Firewall 2 TTPs 2 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
2660	netsh.exe
2444	netsh.exe

Executes dropped EXE 2 IoCs

pid	Process
3008	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp
2808	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp

Loads dropped DLL 2 IoCs

pid	Process
2192	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe
2628	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.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 6 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
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 7 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	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe

Kills process with taskkill 1 IoCs

evasion

pid	Process
2492	taskkill.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2492	taskkill.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 3008	2192	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe	30
PID 2192 wrote to memory of 3008	2192	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe	30
PID 2192 wrote to memory of 3008	2192	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe	30
PID 2192 wrote to memory of 3008	2192	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe	30
PID 2192 wrote to memory of 3008	2192	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe	30
PID 2192 wrote to memory of 3008	2192	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe	30
PID 2192 wrote to memory of 3008	2192	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe	30
PID 3008 wrote to memory of 2628	3008	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	31
PID 3008 wrote to memory of 2628	3008	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	31
PID 3008 wrote to memory of 2628	3008	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	31
PID 3008 wrote to memory of 2628	3008	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	31
PID 3008 wrote to memory of 2628	3008	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	31
PID 3008 wrote to memory of 2628	3008	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	31
PID 3008 wrote to memory of 2628	3008	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	31
PID 2628 wrote to memory of 2808	2628	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe	32
PID 2628 wrote to memory of 2808	2628	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe	32
PID 2628 wrote to memory of 2808	2628	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe	32
PID 2628 wrote to memory of 2808	2628	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe	32
PID 2628 wrote to memory of 2808	2628	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe	32
PID 2628 wrote to memory of 2808	2628	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe	32
PID 2628 wrote to memory of 2808	2628	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe	32
PID 2808 wrote to memory of 2660	2808	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	33
PID 2808 wrote to memory of 2660	2808	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	33
PID 2808 wrote to memory of 2660	2808	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	33
PID 2808 wrote to memory of 2660	2808	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	33
PID 2808 wrote to memory of 2444	2808	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	35
PID 2808 wrote to memory of 2444	2808	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	35
PID 2808 wrote to memory of 2444	2808	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	35
PID 2808 wrote to memory of 2444	2808	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	35
PID 2808 wrote to memory of 2492	2808	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	37
PID 2808 wrote to memory of 2492	2808	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	37
PID 2808 wrote to memory of 2492	2808	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	37
PID 2808 wrote to memory of 2492	2808	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp	37

System policy modification 1 TTPs 6 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0"	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\PromptOnSecureDesktop = "0"	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableSecureUIAPaths = "1"	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ValidateAdminCodeSignatures = "0"	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableUIADesktopToggle = "0"	05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp

C:\Users\Admin\AppData\Local\Temp\05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe
"C:\Users\Admin\AppData\Local\Temp\05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Users\Admin\AppData\Local\Temp\is-S7510.tmp\05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-S7510.tmp\05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp" /SL5="$A01B6,776704,776704,C:\Users\Admin\AppData\Local\Temp\05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3008
- - C:\Users\Admin\AppData\Local\Temp\05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe
    "C:\Users\Admin\AppData\Local\Temp\05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /FORCECLOSEAPPLICATIONS
    3⤵
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2628
  - - C:\Users\Admin\AppData\Local\Temp\is-NA8CI.tmp\05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-NA8CI.tmp\05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp" /SL5="$B01B6,776704,776704,C:\Users\Admin\AppData\Local\Temp\05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /FORCECLOSEAPPLICATIONS
      4⤵
      UAC bypass
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      System policy modification
      PID:2808
    - - C:\Windows\SysWOW64\netsh.exe
        
        "C:\Windows\system32\netsh.exe" advfirewall firewall delete rule name="Gear"
        5⤵
        Modifies Windows Firewall
        Event Triggered Execution: Netsh Helper DLL
        System Location Discovery: System Language Discovery
        
        PID:2660
    - - C:\Windows\SysWOW64\netsh.exe
        
        "C:\Windows\system32\netsh.exe" advfirewall firewall add rule name="Gear" dir=in action=allow program="C:\Program Files (x86)\Gear\Gear.exe" enable=yes
        5⤵
        Modifies Windows Firewall
        Event Triggered Execution: Netsh Helper DLL
        System Location Discovery: System Language Discovery
        
        PID:2444
    - - C:\Windows\SysWOW64\taskkill.exe
        
        "taskkill" /F /IM Gear.exe
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:2492

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\is-S7510.tmp\05d1cf1d8a06c7db5b6a37a616ef6f54fb13e863e9785cb431ae060efb04185b.tmp

Filesize
3.0MB

MD5
ab518bda5c5f5be1bc85e491ced83924

SHA1
40b70d1759015cf35ff9823e636184544dc15e6d

SHA256
7857bc438cbb8c3492e8e169ed48a9c5c84e7c1d1ead989adf0bf159e74185c6

SHA512
69b2a737d3398502a487a65423c840308e82cd222546cfb646ca692c99b0cc46aeb34f245181c210b31394ece44ddb4c71ae4a961a1873a75432307bbca28f1e

Download Submit
memory/2192-2-0x0000000000401000-0x00000000004B7000-memory.dmp

Filesize
728KB

Download
memory/2192-0-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2192-16-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2628-12-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2628-26-0x0000000000400000-0x00000000004CB000-memory.dmp

Filesize
812KB

Download
memory/2808-24-0x0000000000400000-0x0000000000705000-memory.dmp

Filesize
3.0MB

Download
memory/3008-9-0x0000000000400000-0x0000000000705000-memory.dmp

Filesize
3.0MB

Download
memory/3008-14-0x0000000000400000-0x0000000000705000-memory.dmp

Filesize
3.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads