d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
22/11/2024, 04:47

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General

Target

d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
Size

835KB
MD5

3532d8ab3600b59b2ddbec97094ef831
SHA1

3da6ac379af8fef17b6108f6610af07edee30163
SHA256

d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e
SHA512

10e9036a685104bc702a617eb83b89c25273a43362446fbedef7dee44615be832e593475eb4b14b962b2d673766f3339f051d11683619d759f4cd0137f150225
SSDEEP

12288:g7/9WflU/9dlqGzq1ejQrMR6DaoLLeM1+kFqMKj5/A:8ylUdqGW1iCM+S9kQ9/

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

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

execution

PowerShell

T1059.001

pid	Process
2196	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 3 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	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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
1156	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
2196	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
Token: SeDebugPrivilege	2196	powershell.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 2864 wrote to memory of 2196	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	30
PID 2864 wrote to memory of 2196	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	30
PID 2864 wrote to memory of 2196	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	30
PID 2864 wrote to memory of 2196	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	30
PID 2864 wrote to memory of 1156	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	32
PID 2864 wrote to memory of 1156	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	32
PID 2864 wrote to memory of 1156	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	32
PID 2864 wrote to memory of 1156	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	32
PID 2864 wrote to memory of 2176	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	34
PID 2864 wrote to memory of 2176	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	34
PID 2864 wrote to memory of 2176	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	34
PID 2864 wrote to memory of 2176	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	34
PID 2864 wrote to memory of 2332	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	35
PID 2864 wrote to memory of 2332	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	35
PID 2864 wrote to memory of 2332	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	35
PID 2864 wrote to memory of 2332	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	35
PID 2864 wrote to memory of 1456	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	36
PID 2864 wrote to memory of 1456	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	36
PID 2864 wrote to memory of 1456	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	36
PID 2864 wrote to memory of 1456	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	36
PID 2864 wrote to memory of 2344	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	37
PID 2864 wrote to memory of 2344	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	37
PID 2864 wrote to memory of 2344	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	37
PID 2864 wrote to memory of 2344	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	37
PID 2864 wrote to memory of 2596	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	38
PID 2864 wrote to memory of 2596	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	38
PID 2864 wrote to memory of 2596	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	38
PID 2864 wrote to memory of 2596	2864	d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe	38

C:\Users\Admin\AppData\Local\Temp\d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
"C:\Users\Admin\AppData\Local\Temp\d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2864
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\baVCPoYOaSVn.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2196
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\baVCPoYOaSVn" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF27A.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1156
- C:\Users\Admin\AppData\Local\Temp\d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
  "C:\Users\Admin\AppData\Local\Temp\d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe"
  2⤵
  PID:2176
- C:\Users\Admin\AppData\Local\Temp\d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
  "C:\Users\Admin\AppData\Local\Temp\d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe"
  2⤵
  PID:2332
- C:\Users\Admin\AppData\Local\Temp\d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
  "C:\Users\Admin\AppData\Local\Temp\d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe"
  2⤵
  PID:1456
- C:\Users\Admin\AppData\Local\Temp\d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
  "C:\Users\Admin\AppData\Local\Temp\d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe"
  2⤵
  PID:2344
- C:\Users\Admin\AppData\Local\Temp\d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe
  "C:\Users\Admin\AppData\Local\Temp\d90c61a0a10d5e62fbf8223c15fd9b2e05a25426294b67113286e39848b5423e.exe"
  2⤵
  PID:2596

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\tmpF27A.tmp

Filesize
1KB

MD5
3c220d3042d46c82b76743cabbf7cbc0

SHA1
0794a26277334967dac148d4f2664b7efbe044b1

SHA256
c589649126934478208037120f9d4f6970fb5186024021169fcb17eaf4abbdc6

SHA512
4f1bdbc9e9048749da144094cba05378b5e62394a738265750fc6b3ecaac2040b4d76a253fe3d8921622631465e29b438c7e197df18d1fdb0f2a33391db30c85

Download Submit
memory/2864-0-0x0000000074DCE000-0x0000000074DCF000-memory.dmp

Filesize
4KB

Download
memory/2864-1-0x00000000003C0000-0x0000000000498000-memory.dmp

Filesize
864KB

Download
memory/2864-2-0x0000000074DC0000-0x00000000754AE000-memory.dmp

Filesize
6.9MB

Download
memory/2864-3-0x0000000002060000-0x0000000002072000-memory.dmp

Filesize
72KB

Download
memory/2864-4-0x0000000074DCE000-0x0000000074DCF000-memory.dmp

Filesize
4KB

Download
memory/2864-5-0x0000000074DC0000-0x00000000754AE000-memory.dmp

Filesize
6.9MB

Download
memory/2864-6-0x0000000004320000-0x000000000432C000-memory.dmp

Filesize
48KB

Download
memory/2864-7-0x0000000005070000-0x00000000050DA000-memory.dmp

Filesize
424KB

Download
memory/2864-13-0x00000000052D0000-0x0000000005302000-memory.dmp

Filesize
200KB

Download
memory/2864-16-0x0000000074DC0000-0x00000000754AE000-memory.dmp

Filesize
6.9MB

Download