95b7a961a634c972681d935cf4f78150c0e2f0d962daa3daf59c3fd3af714db2

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20250211-en
resource tags

arch:x64arch:x86image:win10v2004-20250211-enlocale:en-usos:windows10-2004-x64system
submitted
15/02/2025, 19:56

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General

Target

95b7a961a634c972681d935cf4f78150c0e2f0d962daa3daf59c3fd3af714db2.exe
Size

3.8MB
MD5

3db1c66a1e51f7c1e258b1c12205a435
SHA1

98e24a9ea6e7c38a95543c89a037c7f3f7b1591c
SHA256

95b7a961a634c972681d935cf4f78150c0e2f0d962daa3daf59c3fd3af714db2
SHA512

7bec8f484f8f047d84d6f703853a56cbffa061ab22813e9449fa78382a88d9f42a27eb1f999e1e7ab30597afb49e2ff5c23f65654c4584fc75d1c2835607a407
SSDEEP

98304:ZsFwe8EuILKpQN0d7aePKtGBz/smtrm+2f/VSnGIm+LR4ZzK:FEoO01aFGBz/sYK+2fIGImy

Score

9^/10

defense_evasion discovery execution

Malware Config

Signatures

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	VC_redist.x86.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
4696	powershell.exe

Downloads MZ/PE file 1 IoCs

flow	pid	Process
52	4044	Process not Found

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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2656314083-4170277356-267438488-1000\Control Panel\International\Geo\Nation	95b7a961a634c972681d935cf4f78150c0e2f0d962daa3daf59c3fd3af714db2.exe

Executes dropped EXE 3 IoCs

pid	Process
4940	VC_redist.x64.exe
4520	VC_redist.x86.exe
1696	Token.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1696 set thread context of 5512	1696	Token.exe	102

Embeds OpenSSL 1 IoCs

Embeds OpenSSL, may be used to circumvent TLS interception.

resource	yara_rule
behavioral2/files/0x0007000000023ded-2825.dat	embeds_openssl

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	95b7a961a634c972681d935cf4f78150c0e2f0d962daa3daf59c3fd3af714db2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	VC_redist.x86.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
5316	MicrosoftEdgeUpdate.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
4696	powershell.exe
4696	powershell.exe
4520	VC_redist.x86.exe
4520	VC_redist.x86.exe
4520	VC_redist.x86.exe
4520	VC_redist.x86.exe
4520	VC_redist.x86.exe
4520	VC_redist.x86.exe
4520	VC_redist.x86.exe
4520	VC_redist.x86.exe
1696	Token.exe
1696	Token.exe
5512	MSBuild.exe
5512	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	4940	VC_redist.x64.exe
Token: SeDebugPrivilege	4696	powershell.exe
Token: SeDebugPrivilege	1696	Token.exe
Token: SeDebugPrivilege	5512	MSBuild.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2196 wrote to memory of 4940	2196	95b7a961a634c972681d935cf4f78150c0e2f0d962daa3daf59c3fd3af714db2.exe	92
PID 2196 wrote to memory of 4940	2196	95b7a961a634c972681d935cf4f78150c0e2f0d962daa3daf59c3fd3af714db2.exe	92
PID 2196 wrote to memory of 4520	2196	95b7a961a634c972681d935cf4f78150c0e2f0d962daa3daf59c3fd3af714db2.exe	97
PID 2196 wrote to memory of 4520	2196	95b7a961a634c972681d935cf4f78150c0e2f0d962daa3daf59c3fd3af714db2.exe	97
PID 2196 wrote to memory of 4520	2196	95b7a961a634c972681d935cf4f78150c0e2f0d962daa3daf59c3fd3af714db2.exe	97
PID 1696 wrote to memory of 5512	1696	Token.exe	102
PID 1696 wrote to memory of 5512	1696	Token.exe	102
PID 1696 wrote to memory of 5512	1696	Token.exe	102
PID 1696 wrote to memory of 5512	1696	Token.exe	102
PID 1696 wrote to memory of 5512	1696	Token.exe	102
PID 1696 wrote to memory of 5512	1696	Token.exe	102

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\95b7a961a634c972681d935cf4f78150c0e2f0d962daa3daf59c3fd3af714db2.exe
"C:\Users\Admin\AppData\Local\Temp\95b7a961a634c972681d935cf4f78150c0e2f0d962daa3daf59c3fd3af714db2.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2196
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x64.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x64.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:4940
- C:\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x86.exe
  "C:\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x86.exe"
  2⤵
  - Enumerates VirtualBox registry keys
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:4520

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -enc YQBEAEQALQBtAFAAcAByAGUAZgBlAFIARQBOAEMAZQAgAC0AZQB4AEMAbAB1AFMAaQBvAE4AcABhAHQASAAgAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABSAG8AYQBtAGkAbgBnAFwASQBzAFMAcABlAGMAaQBhAGwATgBhAG0AZQBcAFQAbwBrAGUAbgAuAGUAeABlACwAQwA6AFwAVwBpAG4AZABvAHcAcwBcAE0AaQBjAHIAbwBzAG8AZgB0AC4ATgBFAFQAXABGAHIAYQBtAGUAdwBvAHIAawA2ADQAXAB2ADQALgAwAC4AMwAwADMAMQA5AFwALABDADoAXABXAGkAbgBkAG8AdwBzAFwATQBpAGMAcgBvAHMAbwBmAHQALgBOAEUAVABcAEYAcgBhAG0AZQB3AG8AcgBrADYANABcAHYANAAuADAALgAzADAAMwAxADkAXABBAGQAZABJAG4AUAByAG8AYwBlAHMAcwAuAGUAeABlACwAQwA6AFwAVQBzAGUAcgBzAFwAQQBkAG0AaQBuAFwAQQBwAHAARABhAHQAYQBcAEwAbwBjAGEAbABcAFQAZQBtAHAAXAAgAC0ARgBvAHIAYwBFADsAIABhAGQARAAtAG0AUABwAFIAZQBmAEUAcgBlAG4AYwBFACAALQBlAHgAQwBMAFUAUwBJAE8ATgBQAHIAbwBjAGUAcwBTACAAQwA6AFwAVwBpAG4AZABvAHcAcwBcAE0AaQBjAHIAbwBzAG8AZgB0AC4ATgBFAFQAXABGAHIAYQBtAGUAdwBvAHIAawA2ADQAXAB2ADQALgAwAC4AMwAwADMAMQA5AFwAQQBkAGQASQBuAFAAcgBvAGMAZQBzAHMALgBlAHgAZQAsAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABSAG8AYQBtAGkAbgBnAFwASQBzAFMAcABlAGMAaQBhAGwATgBhAG0AZQBcAFQAbwBrAGUAbgAuAGUAeABlACAALQBGAG8AUgBDAGUA
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4696

C:\Users\Admin\AppData\Roaming\IsSpecialName\Token.exe
C:\Users\Admin\AppData\Roaming\IsSpecialName\Token.exe
1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1696
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
  C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:5512

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSI0IiBpbnN0YWxsZGF0ZXRpbWU9IjE3MzkyODM0MTAiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4Mzc1NTUzNjg2NzAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MjExNzY3MTI2Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:5316

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x64.exe

Filesize
653KB

MD5
4f6e118ff053bda4f358922e704e6e2d

SHA1
b09ee9ecb9b16910e7d5b0b151095655eac86666

SHA256
c4d8a65844301bbe75699e5de0d2a576f1fa07e0cf259810bdc68b045cb14225

SHA512
a78fb7027e39f29cb768cd0f6ed11ab4e56179b04b782f0f293fe0743fc88e418da8ea9698d78ff462cb650694fc4a14003537f4decb0db6313061a1afa25b4c

Download Submit
C:\Users\Admin\AppData\Local\Temp\RarSFX0\VC_redist.x86.exe

Filesize
8.2MB

MD5
95a8e03433879dc9bbe059a6f8ba3f5c

SHA1
9b15abecbc64573f9709847e22c2006a2bfec327

SHA256
c09055cde3e0d6c5ebad2cf79f3e735c3ce5f5ded864130098fe2c4165b99fa1

SHA512
3d1d9c0e77085258bfb834ca5d65e6aaad3a3a3a426cda50f2a6b99ad03c65b83f25a853a3a8c900aa01fe17e0a741b73bf20364006d1a16a5c21356095c49c5

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_t2rkvobx.slk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4696-2810-0x00000137AB2C0000-0x00000137AB2E2000-memory.dmp

Filesize
136KB

Download
memory/4940-47-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-35-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-33-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-59-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-83-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-81-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-79-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-77-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-75-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-73-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-71-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-69-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-67-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-65-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-63-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-57-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-55-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-37-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-19-0x00007FFB80060000-0x00007FFB80B21000-memory.dmp

Filesize
10.8MB

Download
memory/4940-45-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-31-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-39-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-53-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-61-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-51-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-49-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-43-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-41-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-29-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-27-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-25-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-23-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-21-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-20-0x0000021936D30000-0x0000021936E36000-memory.dmp

Filesize
1.0MB

Download
memory/4940-2803-0x000002191E590000-0x000002191E5DC000-memory.dmp

Filesize
304KB

Download
memory/4940-2802-0x000002191CCE0000-0x000002191CD36000-memory.dmp

Filesize
344KB

Download
memory/4940-2804-0x000002191E5E0000-0x000002191E634000-memory.dmp

Filesize
336KB

Download
memory/4940-18-0x0000021936D30000-0x0000021936E3A000-memory.dmp

Filesize
1.0MB

Download
memory/4940-17-0x000002191C750000-0x000002191C7F8000-memory.dmp

Filesize
672KB

Download
memory/4940-2817-0x00007FFB80063000-0x00007FFB80065000-memory.dmp

Filesize
8KB

Download
memory/4940-2818-0x00007FFB80060000-0x00007FFB80B21000-memory.dmp

Filesize
10.8MB

Download
memory/4940-2822-0x00007FFB80060000-0x00007FFB80B21000-memory.dmp

Filesize
10.8MB

Download
memory/4940-16-0x00007FFB80063000-0x00007FFB80065000-memory.dmp

Filesize
8KB

Download