f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052

General

Target

f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052.exe
Size

13KB
MD5

22bded153b8c1ec4b1d1b45e0467f7c6
SHA1

1c8825442a455da9ffa0fd56e0e2848dfa58bf2c
SHA256

f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052
SHA512

f6022cbf7120e1771e7ba992bcd59ba5f8f68507d91c10c997a3186766547ea0632347facfdec667c3bde261748eb93ee8df35c71600fd7c459539f629b408bb
SSDEEP

192:0qgaiJUFTQcHVPtAXjJ9vT2O3yP8B50LOZdBcmCEJXVWwTnkVOvQu:57zFEcH769vT2OCkB50LknnVTnkVUQ

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 6 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2748	powershell.exe
1960	powershell.exe
804	powershell.exe
2520	powershell.exe
2848	powershell.exe
2820	powershell.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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2520	powershell.exe
2848	powershell.exe
2820	powershell.exe
2748	powershell.exe
1960	powershell.exe
804	powershell.exe

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeDebugPrivilege	2520	powershell.exe
Token: SeDebugPrivilege	2848	powershell.exe
Token: SeDebugPrivilege	2820	powershell.exe
Token: SeDebugPrivilege	2748	powershell.exe
Token: SeDebugPrivilege	1960	powershell.exe
Token: SeDebugPrivilege	804	powershell.exe
Token: SeDebugPrivilege	1964	f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1964 wrote to memory of 2520	1964	f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052.exe	31
PID 1964 wrote to memory of 2520	1964	f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052.exe	31
PID 1964 wrote to memory of 2520	1964	f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052.exe	31
PID 1964 wrote to memory of 2520	1964	f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052.exe	31
PID 2520 wrote to memory of 2848	2520	powershell.exe	33
PID 2520 wrote to memory of 2848	2520	powershell.exe	33
PID 2520 wrote to memory of 2848	2520	powershell.exe	33
PID 2520 wrote to memory of 2848	2520	powershell.exe	33
PID 1964 wrote to memory of 2820	1964	f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052.exe	34
PID 1964 wrote to memory of 2820	1964	f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052.exe	34
PID 1964 wrote to memory of 2820	1964	f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052.exe	34
PID 1964 wrote to memory of 2820	1964	f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052.exe	34
PID 2820 wrote to memory of 2748	2820	powershell.exe	36
PID 2820 wrote to memory of 2748	2820	powershell.exe	36
PID 2820 wrote to memory of 2748	2820	powershell.exe	36
PID 2820 wrote to memory of 2748	2820	powershell.exe	36
PID 1964 wrote to memory of 1960	1964	f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052.exe	37
PID 1964 wrote to memory of 1960	1964	f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052.exe	37
PID 1964 wrote to memory of 1960	1964	f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052.exe	37
PID 1964 wrote to memory of 1960	1964	f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052.exe	37
PID 1960 wrote to memory of 804	1960	powershell.exe	39
PID 1960 wrote to memory of 804	1960	powershell.exe	39
PID 1960 wrote to memory of 804	1960	powershell.exe	39
PID 1960 wrote to memory of 804	1960	powershell.exe	39

C:\Users\Admin\AppData\Local\Temp\f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052.exe
"C:\Users\Admin\AppData\Local\Temp\f07f39ca504a15d670eecad52c272ed5cdc4025fede61cd910d7da2a55d1d052.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" powershell -Command "Add-MpPreference -ExclusionPath 'C:\veqfIJAVeS'"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2520
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Add-MpPreference -ExclusionPath C:\veqfIJAVeS
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2848
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" powershell -Command "Add-MpPreference -ExclusionPath 'C:\Users'"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2820
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Add-MpPreference -ExclusionPath C:\Users
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2748
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" powershell -Command "Add-MpPreference -ExclusionPath 'C:\Windows'"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1960
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command Add-MpPreference -ExclusionPath C:\Windows
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:804

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
14eb44b4c5bf8ae894dd68809f72222d

SHA1
6f8628d5c3afcb11c2326906763337022ee03826

SHA256
ed93c4439b9fde16d18011d9ce85ec8124280b955fc4bdb70be94c5257b7576b

SHA512
76607bb67f4ee460254779bc70a22beeff02719ec9a1872474ee3db037ed6e34f7fee3a6ea7af496a6056f4288902a20eb178c9fb287d076b0322c610b7a3c27

Download Submit
memory/1964-0-0x0000000073F6E000-0x0000000073F6F000-memory.dmp

Filesize
4KB

Download
memory/1964-1-0x0000000000C70000-0x0000000000C7A000-memory.dmp

Filesize
40KB

Download
memory/1964-14-0x0000000073F6E000-0x0000000073F6F000-memory.dmp

Filesize
4KB

Download
memory/1964-38-0x0000000004A50000-0x0000000004A90000-memory.dmp

Filesize
256KB

Download
memory/2520-4-0x0000000070731000-0x0000000070732000-memory.dmp

Filesize
4KB

Download
memory/2520-5-0x0000000070730000-0x0000000070CDB000-memory.dmp

Filesize
5.7MB

Download
memory/2520-6-0x0000000070730000-0x0000000070CDB000-memory.dmp

Filesize
5.7MB

Download
memory/2520-7-0x0000000070730000-0x0000000070CDB000-memory.dmp

Filesize
5.7MB

Download
memory/2520-8-0x0000000070730000-0x0000000070CDB000-memory.dmp

Filesize
5.7MB

Download
memory/2520-15-0x0000000070730000-0x0000000070CDB000-memory.dmp

Filesize
5.7MB

Download

Analysis

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