1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
25/01/2025, 02:17

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General

Target

1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
Size

990KB
MD5

ba0b6a9d6f493e8d718bbf796214900a
SHA1

0ac69c8653301edaca3beb1425b153689450a94e
SHA256

1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496
SHA512

ca401de6afbda29aec66bd0d03ab677790e3916b5b11c25a5326924c9a93df76dc82d909cc8bcf05db68e8753990ab4b8bb83016a6ef1cba43e0460113fd2195
SSDEEP

24576:2/J4LmzwMnIKb2RTysbOfUgZPLDxXWhFNA9V80Th6BqvRZe:MrDnIFReDfUgZPhVTM0pZ

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

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

execution

PowerShell

T1059.001

pid	Process
2404	powershell.exe
2416	powershell.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 4 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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2800	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
2404	powershell.exe
2416	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
Token: SeDebugPrivilege	2404	powershell.exe
Token: SeDebugPrivilege	2416	powershell.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 2404	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	31
PID 2380 wrote to memory of 2404	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	31
PID 2380 wrote to memory of 2404	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	31
PID 2380 wrote to memory of 2404	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	31
PID 2380 wrote to memory of 2416	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	33
PID 2380 wrote to memory of 2416	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	33
PID 2380 wrote to memory of 2416	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	33
PID 2380 wrote to memory of 2416	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	33
PID 2380 wrote to memory of 2800	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	35
PID 2380 wrote to memory of 2800	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	35
PID 2380 wrote to memory of 2800	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	35
PID 2380 wrote to memory of 2800	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	35
PID 2380 wrote to memory of 2908	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	37
PID 2380 wrote to memory of 2908	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	37
PID 2380 wrote to memory of 2908	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	37
PID 2380 wrote to memory of 2908	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	37
PID 2380 wrote to memory of 2684	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	38
PID 2380 wrote to memory of 2684	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	38
PID 2380 wrote to memory of 2684	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	38
PID 2380 wrote to memory of 2684	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	38
PID 2380 wrote to memory of 2920	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	39
PID 2380 wrote to memory of 2920	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	39
PID 2380 wrote to memory of 2920	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	39
PID 2380 wrote to memory of 2920	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	39
PID 2380 wrote to memory of 2736	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	40
PID 2380 wrote to memory of 2736	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	40
PID 2380 wrote to memory of 2736	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	40
PID 2380 wrote to memory of 2736	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	40
PID 2380 wrote to memory of 2976	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	41
PID 2380 wrote to memory of 2976	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	41
PID 2380 wrote to memory of 2976	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	41
PID 2380 wrote to memory of 2976	2380	1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe	41

C:\Users\Admin\AppData\Local\Temp\1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
"C:\Users\Admin\AppData\Local\Temp\1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2404
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\DUvXyihvzUp.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2416
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DUvXyihvzUp" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEF20.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2800
- C:\Users\Admin\AppData\Local\Temp\1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
  "C:\Users\Admin\AppData\Local\Temp\1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe"
  2⤵
  PID:2908
- C:\Users\Admin\AppData\Local\Temp\1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
  "C:\Users\Admin\AppData\Local\Temp\1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe"
  2⤵
  PID:2684
- C:\Users\Admin\AppData\Local\Temp\1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
  "C:\Users\Admin\AppData\Local\Temp\1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe"
  2⤵
  PID:2920
- C:\Users\Admin\AppData\Local\Temp\1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
  "C:\Users\Admin\AppData\Local\Temp\1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe"
  2⤵
  PID:2736
- C:\Users\Admin\AppData\Local\Temp\1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe
  "C:\Users\Admin\AppData\Local\Temp\1efe29ca00c9e7c69c46dc8139204716a36b6074647f3ec4fb06e2ac6576d496.exe"
  2⤵
  PID:2976

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpEF20.tmp

Filesize
1KB

MD5
dccac3bdadf85feea6418327bc178412

SHA1
5152e8836b384d6941a24b00157df7b964c8c8fb

SHA256
18ffb0e6fe55b12c258560f8a5bb0cee4c9f61d6dccb9dc3a5e4592b7bb5c335

SHA512
422e5eb5d8a70f6537c216338efff8d4da5b840407bae71df25687224b6d68dc80d69631136a5e88827bd24c11a49ccef416a30727709ee7e2332e0707988025

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

Filesize
7KB

MD5
ffc51ce2c6696b6f4fcceedb86000d51

SHA1
724430862f708e9866451abcc6199a36a33b29b4

SHA256
abe65427597704fcd78d5a3e819da18a97e5103df4b166536289d55e0a7ae014

SHA512
45d5373cc7fce7d41cfa3afb73e79186b14ea855e4545b737c0e6aee73cc765c1a0dd901e6a200b4cf5288addb9cf7cb183ef1e7a5815248484d8c09b0441573

Download Submit
memory/2380-0-0x000000007423E000-0x000000007423F000-memory.dmp

Filesize
4KB

Download
memory/2380-1-0x00000000001D0000-0x00000000002CE000-memory.dmp

Filesize
1016KB

Download
memory/2380-2-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/2380-3-0x0000000000720000-0x000000000073E000-memory.dmp

Filesize
120KB

Download
memory/2380-4-0x000000007423E000-0x000000007423F000-memory.dmp

Filesize
4KB

Download
memory/2380-5-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download
memory/2380-6-0x0000000006250000-0x0000000006314000-memory.dmp

Filesize
784KB

Download
memory/2380-19-0x0000000074230000-0x000000007491E000-memory.dmp

Filesize
6.9MB

Download