f76934a541edddd96ff55c70aff0ba2be3c7f20b1b1f96a48f6ee99daeaef220

Analysis

max time kernel
92s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
17-05-2024 04:26

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General

Target

Sample Order May009.exe
Size

1.5MB
MD5

eb6fbf94ac91b528b6c2fef7c6dd79af
SHA1

4f5079f8402b5a935cc9dcf2fd02ee98dabf95ed
SHA256

f76934a541edddd96ff55c70aff0ba2be3c7f20b1b1f96a48f6ee99daeaef220
SHA512

2078931c8643f000560734eec6d73b88382f16e9a5db6a48e151e0bee9cbd53f87384bd8731b248eb8e446a1cedf2041e81528fe5a73bf07a800f6b5c76696b2
SSDEEP

24576:jElEJSNI3rQ9891j8F1Oo/42VuKZWaKoPDfK6Dy6pPnltz1k:QlSaI3ruUjCT/huroPVy65lh1

Score

8^/10

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

Processes:

powershell.exepowershell.exe

pid process

3832 powershell.exe
4800 powershell.exe

pid	process
3832	powershell.exe
4800	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Sample Order May009.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	Sample Order May009.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

1884 schtasks.exe

pid	process
1884	schtasks.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

Sample Order May009.exepowershell.exepowershell.exe

pid	process
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3832	powershell.exe
4800	powershell.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
3308	Sample Order May009.exe
4800	powershell.exe
3832	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

Sample Order May009.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	3308	Sample Order May009.exe
Token: SeDebugPrivilege	3832	powershell.exe
Token: SeDebugPrivilege	4800	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

Sample Order May009.exe

description	pid	process	target process
PID 3308 wrote to memory of 3832	3308	Sample Order May009.exe	powershell.exe
PID 3308 wrote to memory of 3832	3308	Sample Order May009.exe	powershell.exe
PID 3308 wrote to memory of 3832	3308	Sample Order May009.exe	powershell.exe
PID 3308 wrote to memory of 4800	3308	Sample Order May009.exe	powershell.exe
PID 3308 wrote to memory of 4800	3308	Sample Order May009.exe	powershell.exe
PID 3308 wrote to memory of 4800	3308	Sample Order May009.exe	powershell.exe
PID 3308 wrote to memory of 1884	3308	Sample Order May009.exe	schtasks.exe
PID 3308 wrote to memory of 1884	3308	Sample Order May009.exe	schtasks.exe
PID 3308 wrote to memory of 1884	3308	Sample Order May009.exe	schtasks.exe
PID 3308 wrote to memory of 888	3308	Sample Order May009.exe	vbc.exe
PID 3308 wrote to memory of 888	3308	Sample Order May009.exe	vbc.exe
PID 3308 wrote to memory of 888	3308	Sample Order May009.exe	vbc.exe
PID 3308 wrote to memory of 1168	3308	Sample Order May009.exe	vbc.exe
PID 3308 wrote to memory of 1168	3308	Sample Order May009.exe	vbc.exe
PID 3308 wrote to memory of 1168	3308	Sample Order May009.exe	vbc.exe
PID 3308 wrote to memory of 1984	3308	Sample Order May009.exe	vbc.exe
PID 3308 wrote to memory of 1984	3308	Sample Order May009.exe	vbc.exe
PID 3308 wrote to memory of 1984	3308	Sample Order May009.exe	vbc.exe
PID 3308 wrote to memory of 3116	3308	Sample Order May009.exe	vbc.exe
PID 3308 wrote to memory of 3116	3308	Sample Order May009.exe	vbc.exe
PID 3308 wrote to memory of 3116	3308	Sample Order May009.exe	vbc.exe
PID 3308 wrote to memory of 3412	3308	Sample Order May009.exe	vbc.exe
PID 3308 wrote to memory of 3412	3308	Sample Order May009.exe	vbc.exe
PID 3308 wrote to memory of 3412	3308	Sample Order May009.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\Sample Order May009.exe
"C:\Users\Admin\AppData\Local\Temp\Sample Order May009.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3308
- 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\Sample Order May009.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3832
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\OvSlUx.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4800
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OvSlUx" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB314.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1884
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:888
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:1168
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:1984
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:3116
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:3412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scripting

T1064

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
8feb1cb17dc54eeaf3fd1179b87b08f8

SHA1
114002397adb8c591e88bb8db7ea3d235ba89f79

SHA256
4f8055f2be43d6c8c43b9f11e34a807d1b22c25494f22baba7e22fd40f1891cb

SHA512
a6d922979dcb183e0345de14e379f2ab1bf96875ca86cfffe6bc8b8f7cb111b1ce9a471e24eaa719d1365da7d891cddfac73bddf0790eb13650f8d86c50684b1

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_un4wuuc2.3hf.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB314.tmp

Filesize
1KB

MD5
9245bde22dd4902ea83871bd2ea84276

SHA1
d8b40c70cc11d149cf330217fdf992fb993136a9

SHA256
3e036641821fe20bb3004ee150f327fcfaa875b015efdb1e3f41b87ddfa4cd00

SHA512
094a17edd24222a3abcd5020d74bff3f90aeb9a898b82cc45a2978f942bf87d578365d4b22db8068ab5a5f3bccd7b0271a986ba3c237e7d6f49e8d75c6787206

Download Submit
memory/3308-7-0x0000000005F90000-0x0000000005FA0000-memory.dmp

Filesize
64KB

Download
memory/3308-4-0x00000000059E0000-0x00000000059EA000-memory.dmp

Filesize
40KB

Download
memory/3308-6-0x0000000005F60000-0x0000000005F7E000-memory.dmp

Filesize
120KB

Download
memory/3308-1-0x0000000000E90000-0x000000000100C000-memory.dmp

Filesize
1.5MB

Download
memory/3308-8-0x0000000007510000-0x00000000075D0000-memory.dmp

Filesize
768KB

Download
memory/3308-9-0x0000000009BE0000-0x0000000009C7C000-memory.dmp

Filesize
624KB

Download
memory/3308-10-0x0000000074BAE000-0x0000000074BAF000-memory.dmp

Filesize
4KB

Download
memory/3308-11-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/3308-2-0x0000000005FC0000-0x0000000006564000-memory.dmp

Filesize
5.6MB

Download
memory/3308-50-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/3308-3-0x0000000005A10000-0x0000000005AA2000-memory.dmp

Filesize
584KB

Download
memory/3308-5-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/3308-0-0x0000000074BAE000-0x0000000074BAF000-memory.dmp

Filesize
4KB

Download
memory/3832-19-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/3832-24-0x0000000006250000-0x00000000062B6000-memory.dmp

Filesize
408KB

Download
memory/3832-89-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/3832-44-0x00000000062C0000-0x0000000006614000-memory.dmp

Filesize
3.3MB

Download
memory/3832-23-0x00000000061E0000-0x0000000006246000-memory.dmp

Filesize
408KB

Download
memory/3832-21-0x0000000006140000-0x0000000006162000-memory.dmp

Filesize
136KB

Download
memory/3832-17-0x0000000005B10000-0x0000000006138000-memory.dmp

Filesize
6.2MB

Download
memory/3832-18-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/3832-69-0x000000006FB90000-0x000000006FBDC000-memory.dmp

Filesize
304KB

Download
memory/3832-16-0x0000000002FB0000-0x0000000002FE6000-memory.dmp

Filesize
216KB

Download
memory/3832-20-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/4800-45-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/4800-62-0x00000000069D0000-0x00000000069EE000-memory.dmp

Filesize
120KB

Download
memory/4800-63-0x0000000007410000-0x00000000074B3000-memory.dmp

Filesize
652KB

Download
memory/4800-52-0x000000006FB90000-0x000000006FBDC000-memory.dmp

Filesize
304KB

Download
memory/4800-51-0x00000000073D0000-0x0000000007402000-memory.dmp

Filesize
200KB

Download
memory/4800-65-0x0000000007710000-0x000000000772A000-memory.dmp

Filesize
104KB

Download
memory/4800-64-0x0000000007D60000-0x00000000083DA000-memory.dmp

Filesize
6.5MB

Download
memory/4800-66-0x0000000007790000-0x000000000779A000-memory.dmp

Filesize
40KB

Download
memory/4800-67-0x0000000007990000-0x0000000007A26000-memory.dmp

Filesize
600KB

Download
memory/4800-68-0x0000000007910000-0x0000000007921000-memory.dmp

Filesize
68KB

Download
memory/4800-49-0x0000000006950000-0x000000000699C000-memory.dmp

Filesize
304KB

Download
memory/4800-79-0x0000000007940000-0x000000000794E000-memory.dmp

Filesize
56KB

Download
memory/4800-80-0x0000000007950000-0x0000000007964000-memory.dmp

Filesize
80KB

Download
memory/4800-81-0x0000000007A50000-0x0000000007A6A000-memory.dmp

Filesize
104KB

Download
memory/4800-82-0x0000000007A30000-0x0000000007A38000-memory.dmp

Filesize
32KB

Download
memory/4800-48-0x00000000063F0000-0x000000000640E000-memory.dmp

Filesize
120KB

Download
memory/4800-46-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/4800-88-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download
memory/4800-30-0x0000000074BA0000-0x0000000075350000-memory.dmp

Filesize
7.7MB

Download