de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22-11-2024 01:30

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General

Target

de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
Size

889KB
MD5

9bec01344238221e7fa48083ecb7339e
SHA1

eb592b4892e0217f0893a6f3556bea78abdb51b8
SHA256

de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5
SHA512

f7aaf35ebf91e42742993371ae6001997beb87cca44a0bf8320ba8555eee93f5bc3c2bac489d8b08373d3b04fd7f0b0170859e2bbfb37b0d4a7820b083d10187
SSDEEP

12288:ScsCELA+12Hd5lpvS36pDfi/xN3xNBzqhVzxWWEjZPvp9ZD3K24G0Qvba1y2moMU:wzqfzxWRjZP3ZD3D4lQt6voB

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
2060	powershell.exe
2888	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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.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
2896	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
2888	powershell.exe
2060	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
Token: SeDebugPrivilege	2888	powershell.exe
Token: SeDebugPrivilege	2060	powershell.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 1628 wrote to memory of 2060	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	31
PID 1628 wrote to memory of 2060	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	31
PID 1628 wrote to memory of 2060	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	31
PID 1628 wrote to memory of 2060	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	31
PID 1628 wrote to memory of 2888	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	33
PID 1628 wrote to memory of 2888	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	33
PID 1628 wrote to memory of 2888	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	33
PID 1628 wrote to memory of 2888	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	33
PID 1628 wrote to memory of 2896	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	34
PID 1628 wrote to memory of 2896	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	34
PID 1628 wrote to memory of 2896	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	34
PID 1628 wrote to memory of 2896	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	34
PID 1628 wrote to memory of 2160	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	37
PID 1628 wrote to memory of 2160	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	37
PID 1628 wrote to memory of 2160	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	37
PID 1628 wrote to memory of 2160	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	37
PID 1628 wrote to memory of 2780	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	38
PID 1628 wrote to memory of 2780	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	38
PID 1628 wrote to memory of 2780	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	38
PID 1628 wrote to memory of 2780	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	38
PID 1628 wrote to memory of 2728	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	39
PID 1628 wrote to memory of 2728	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	39
PID 1628 wrote to memory of 2728	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	39
PID 1628 wrote to memory of 2728	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	39
PID 1628 wrote to memory of 2672	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	40
PID 1628 wrote to memory of 2672	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	40
PID 1628 wrote to memory of 2672	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	40
PID 1628 wrote to memory of 2672	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	40
PID 1628 wrote to memory of 2820	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	41
PID 1628 wrote to memory of 2820	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	41
PID 1628 wrote to memory of 2820	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	41
PID 1628 wrote to memory of 2820	1628	de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe	41

C:\Users\Admin\AppData\Local\Temp\de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
"C:\Users\Admin\AppData\Local\Temp\de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1628
- 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\de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2060
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\dXvgBCdJ.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2888
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dXvgBCdJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3978.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2896
- C:\Users\Admin\AppData\Local\Temp\de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
  "C:\Users\Admin\AppData\Local\Temp\de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe"
  2⤵
  PID:2160
- C:\Users\Admin\AppData\Local\Temp\de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
  "C:\Users\Admin\AppData\Local\Temp\de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe"
  2⤵
  PID:2780
- C:\Users\Admin\AppData\Local\Temp\de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
  "C:\Users\Admin\AppData\Local\Temp\de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe"
  2⤵
  PID:2728
- C:\Users\Admin\AppData\Local\Temp\de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
  "C:\Users\Admin\AppData\Local\Temp\de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe"
  2⤵
  PID:2672
- C:\Users\Admin\AppData\Local\Temp\de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe
  "C:\Users\Admin\AppData\Local\Temp\de5c622cfe7d68e938956a51427387824c7b6835ce556c2e0d82dc957ac2efe5.exe"
  2⤵
  PID:2820

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\tmp3978.tmp

Filesize
1KB

MD5
5329421d702971ebdb74d5610d59c82e

SHA1
d4a353d09d3a2f1dc8baebaff6cd5e52e743d294

SHA256
cca7ca6e9da04f9ebe24db6828a1fdd4ca9bfe3944b3613884be3f2d13768f7f

SHA512
4a588fd3b9fae3c4a2b6bd6afbf58f119083db064b87f6055400d8550d8017a6ff0f165628b074e093a5fb475a7d0a37d9390a1bbdea319874e50fac534a3adc

Download Submit
memory/1628-0-0x000000007410E000-0x000000007410F000-memory.dmp

Filesize
4KB

Download
memory/1628-1-0x00000000003D0000-0x00000000004B4000-memory.dmp

Filesize
912KB

Download
memory/1628-2-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download
memory/1628-3-0x0000000000790000-0x00000000007A2000-memory.dmp

Filesize
72KB

Download
memory/1628-4-0x000000007410E000-0x000000007410F000-memory.dmp

Filesize
4KB

Download
memory/1628-5-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download
memory/1628-6-0x0000000005230000-0x00000000052A4000-memory.dmp

Filesize
464KB

Download
memory/1628-17-0x0000000074100000-0x00000000747EE000-memory.dmp

Filesize
6.9MB

Download