4e5088984e5d2304a531271ae248973b36e6d96a7f48f0dc56a92ffd951452fc

Analysis

max time kernel
135s
max time network
123s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
22/03/2025, 06:17

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General

Target

056237071f0dd2efe7935111ddc88a6f.exe
Size

867KB
MD5

056237071f0dd2efe7935111ddc88a6f
SHA1

cd1a1e69a5e4a670f6cd715b1b97abda66910671
SHA256

91a1daecc64b2c6b6ebab79a7d19cbf817408842f1cc5d7b3bc932122648d3ac
SHA512

9fe232523e47dabc19a63570596e2805a67c5b09db31d63efa8126b8de164e1e4c898e31c8a9ef808e895286e26438f0cd20b64198c5fcc6de8709a5567130a7
SSDEEP

24576:LXLCsdURnaEzW8kmpCh1x5fJFWGWj2H92nkYNF:LXLCsy8FYpChtJFhi2djCF

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
2844	powershell.exe
2968	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1372 set thread context of 2868	1372	056237071f0dd2efe7935111ddc88a6f.exe	37

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 5 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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	056237071f0dd2efe7935111ddc88a6f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	056237071f0dd2efe7935111ddc88a6f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.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
2856	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1372	056237071f0dd2efe7935111ddc88a6f.exe
1372	056237071f0dd2efe7935111ddc88a6f.exe
1372	056237071f0dd2efe7935111ddc88a6f.exe
1372	056237071f0dd2efe7935111ddc88a6f.exe
1372	056237071f0dd2efe7935111ddc88a6f.exe
1372	056237071f0dd2efe7935111ddc88a6f.exe
1372	056237071f0dd2efe7935111ddc88a6f.exe
2844	powershell.exe
2968	powershell.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2868	056237071f0dd2efe7935111ddc88a6f.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1372	056237071f0dd2efe7935111ddc88a6f.exe
Token: SeDebugPrivilege	2968	powershell.exe
Token: SeDebugPrivilege	2844	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2868	056237071f0dd2efe7935111ddc88a6f.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1372 wrote to memory of 2844	1372	056237071f0dd2efe7935111ddc88a6f.exe	31
PID 1372 wrote to memory of 2844	1372	056237071f0dd2efe7935111ddc88a6f.exe	31
PID 1372 wrote to memory of 2844	1372	056237071f0dd2efe7935111ddc88a6f.exe	31
PID 1372 wrote to memory of 2844	1372	056237071f0dd2efe7935111ddc88a6f.exe	31
PID 1372 wrote to memory of 2968	1372	056237071f0dd2efe7935111ddc88a6f.exe	33
PID 1372 wrote to memory of 2968	1372	056237071f0dd2efe7935111ddc88a6f.exe	33
PID 1372 wrote to memory of 2968	1372	056237071f0dd2efe7935111ddc88a6f.exe	33
PID 1372 wrote to memory of 2968	1372	056237071f0dd2efe7935111ddc88a6f.exe	33
PID 1372 wrote to memory of 2856	1372	056237071f0dd2efe7935111ddc88a6f.exe	35
PID 1372 wrote to memory of 2856	1372	056237071f0dd2efe7935111ddc88a6f.exe	35
PID 1372 wrote to memory of 2856	1372	056237071f0dd2efe7935111ddc88a6f.exe	35
PID 1372 wrote to memory of 2856	1372	056237071f0dd2efe7935111ddc88a6f.exe	35
PID 1372 wrote to memory of 2868	1372	056237071f0dd2efe7935111ddc88a6f.exe	37
PID 1372 wrote to memory of 2868	1372	056237071f0dd2efe7935111ddc88a6f.exe	37
PID 1372 wrote to memory of 2868	1372	056237071f0dd2efe7935111ddc88a6f.exe	37
PID 1372 wrote to memory of 2868	1372	056237071f0dd2efe7935111ddc88a6f.exe	37
PID 1372 wrote to memory of 2868	1372	056237071f0dd2efe7935111ddc88a6f.exe	37
PID 1372 wrote to memory of 2868	1372	056237071f0dd2efe7935111ddc88a6f.exe	37
PID 1372 wrote to memory of 2868	1372	056237071f0dd2efe7935111ddc88a6f.exe	37
PID 1372 wrote to memory of 2868	1372	056237071f0dd2efe7935111ddc88a6f.exe	37
PID 1372 wrote to memory of 2868	1372	056237071f0dd2efe7935111ddc88a6f.exe	37

C:\Users\Admin\AppData\Local\Temp\056237071f0dd2efe7935111ddc88a6f.exe
"C:\Users\Admin\AppData\Local\Temp\056237071f0dd2efe7935111ddc88a6f.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1372
- 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\056237071f0dd2efe7935111ddc88a6f.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2844
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KGoHTUWzdoc.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2968
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KGoHTUWzdoc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp18CE.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2856
- C:\Users\Admin\AppData\Local\Temp\056237071f0dd2efe7935111ddc88a6f.exe
  "C:\Users\Admin\AppData\Local\Temp\056237071f0dd2efe7935111ddc88a6f.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of SetWindowsHookEx
  PID:2868

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\tmp18CE.tmp

Filesize
1KB

MD5
ce8cc48d3991b883a833f7cd9b9f3347

SHA1
834bed3fea581c350f4641c1c6b612cab3070b50

SHA256
b7d1092586e1667b0bdfe55627841ba56ad8cad195cea46ffd2ed686d67f05e2

SHA512
9450bab7f987d73774df3d1cfc026513e0ab569d05e482e0664b85c80e26db7426d95146f37a3369ac50f6565f3aad1431f655816cba3b3356d6f3ac429b5e9a

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\PLKS5J8ZTWM1YTFRJBX5.temp

Filesize
7KB

MD5
f4e8453e14dc522b321906fcc3351d2b

SHA1
63c2377e3a82be7e0cf46f21781baea52cd5a774

SHA256
7e3bb881b4231bd0229d92b6b505b97e140e7c155ec8500b4962c2d8768715ad

SHA512
e8ceb0ddac261133f196e731fe2bc6b7c829b3a1cb225d5ff498ced95bcb14297034b7cdc11e138a304d21071121918240801eb6e77c0569046f00561341dd74

Download Submit
memory/1372-4-0x00000000746AE000-0x00000000746AF000-memory.dmp

Filesize
4KB

Download
memory/1372-32-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/1372-0-0x00000000746AE000-0x00000000746AF000-memory.dmp

Filesize
4KB

Download
memory/1372-5-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/1372-6-0x0000000005170000-0x000000000522C000-memory.dmp

Filesize
752KB

Download
memory/1372-2-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/1372-1-0x00000000012F0000-0x00000000013D0000-memory.dmp

Filesize
896KB

Download
memory/1372-3-0x00000000003F0000-0x0000000000400000-memory.dmp

Filesize
64KB

Download
memory/2868-21-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2868-29-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2868-28-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2868-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2868-23-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download
memory/2868-19-0x0000000000400000-0x0000000000472000-memory.dmp

Filesize
456KB

Download