bfc092b384976e97153bae0e29359461bfd65fce5ad8188d6460de57bc680eaf

Analysis

max time kernel
147s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15-07-2024 08:43

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General

Target

1/bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd.exe
Size

759KB
MD5

3da3fb16927c47114ad0bb865c08467c
SHA1

b1d7037b0347bd9c8c215270166b0bcd46b8f8eb
SHA256

bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd
SHA512

7aa677f24ef99ca32ad114fe8b95a444716b37a27f40e67b76abeb124d6e0364206a1e2fa373f3792b4684fae479a66d9653d30e5bdfecf8889cbf70aa6e71ab
SSDEEP

12288:reUDWx2PQf9TtNBY2JgD9WFtJ0m1+Xeb4/E5xdHKcWA6H4J2jqo/ZoM7+SdvKWny:rzawM9TJY3MbJ1gXRUzHKJNH4wnxotc4

Score

8^/10

execution persistence privilege_escalation

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
5096	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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2636447293-1148739154-93880854-1000\Control Panel\International\Geo\Nation	bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd.exe

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 5 IoCs

description	pid	Process	procid_target
PID 3776 set thread context of 2784	3776	bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd.exe	90
PID 2784 set thread context of 3332	2784	vbc.exe	56
PID 2784 set thread context of 4596	2784	vbc.exe	94
PID 4596 set thread context of 3332	4596	sethc.exe	56
PID 4596 set thread context of 3252	4596	sethc.exe	95

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

System Information Discovery
T1082
Event Triggered Execution: Accessibility Features 1 TTPs
Windows contains accessibility features that may be used by adversaries to establish persistence and/or elevate privileges.
persistence privilege_escalation

Accessibility Features
T1546.008

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-2636447293-1148739154-93880854-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	sethc.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
5036	schtasks.exe

Suspicious behavior: EnumeratesProcesses 58 IoCs

pid	Process
5096	powershell.exe
5096	powershell.exe
2784	vbc.exe
2784	vbc.exe
2784	vbc.exe
2784	vbc.exe
2784	vbc.exe
2784	vbc.exe
2784	vbc.exe
2784	vbc.exe
2784	vbc.exe
2784	vbc.exe
2784	vbc.exe
2784	vbc.exe
2784	vbc.exe
2784	vbc.exe
2784	vbc.exe
2784	vbc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
2784	vbc.exe
3332	Explorer.EXE
3332	Explorer.EXE
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe
4596	sethc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	5096	powershell.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3332	Explorer.EXE

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3776 wrote to memory of 5096	3776	bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd.exe	86
PID 3776 wrote to memory of 5096	3776	bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd.exe	86
PID 3776 wrote to memory of 5096	3776	bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd.exe	86
PID 3776 wrote to memory of 5036	3776	bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd.exe	88
PID 3776 wrote to memory of 5036	3776	bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd.exe	88
PID 3776 wrote to memory of 5036	3776	bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd.exe	88
PID 3776 wrote to memory of 2784	3776	bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd.exe	90
PID 3776 wrote to memory of 2784	3776	bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd.exe	90
PID 3776 wrote to memory of 2784	3776	bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd.exe	90
PID 3776 wrote to memory of 2784	3776	bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd.exe	90
PID 3776 wrote to memory of 2784	3776	bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd.exe	90
PID 3776 wrote to memory of 2784	3776	bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd.exe	90
PID 3332 wrote to memory of 4596	3332	Explorer.EXE	94
PID 3332 wrote to memory of 4596	3332	Explorer.EXE	94
PID 3332 wrote to memory of 4596	3332	Explorer.EXE	94
PID 4596 wrote to memory of 3252	4596	sethc.exe	95
PID 4596 wrote to memory of 3252	4596	sethc.exe	95

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3332
- C:\Users\Admin\AppData\Local\Temp\1\bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd.exe
  "C:\Users\Admin\AppData\Local\Temp\1\bb29aeb6ceecc37829b40e36f91a4620d7e0aae16b1ceea70bb70135e11172bd.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of SetThreadContext
  - Suspicious use of WriteProcessMemory
  PID:3776
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\jwdzPHVxBgkqwG.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5096
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jwdzPHVxBgkqwG" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFB48.tmp"
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:5036
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:2784
- C:\Windows\SysWOW64\sethc.exe
  "C:\Windows\SysWOW64\sethc.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4596
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:3252

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

Scripting

T1064

Persistence

Event Triggered Execution

T1546

Accessibility Features

T1546.008

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Event Triggered Execution

T1546

Accessibility Features

T1546.008

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

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\Temp\__PSScriptPolicyTest_hvdcg4hx.duz.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFB48.tmp

Filesize
1KB

MD5
b0b93e9191419349a0a8b1799fe0d513

SHA1
163ad4bb47d5de70c1e52c2d5e1cbf2000abd2b5

SHA256
b1b86d4f3eaceb45a393be1bfcc42d4595f9291bd0419f287c651b65e204d697

SHA512
7ff4940d93bd30d05ba30ec4c4a6333aef1084faf50aace0f549d77f2e469a1a515bc3e020ff24cf3df709d91afcdf18c3105b2874fdf758a0f83d327608901d

Download Submit
memory/2784-35-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2784-68-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2784-69-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2784-30-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2784-55-0x0000000001580000-0x00000000018CA000-memory.dmp

Filesize
3.3MB

Download
memory/2784-70-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2784-71-0x0000000001520000-0x0000000001543000-memory.dmp

Filesize
140KB

Download
memory/2784-74-0x0000000001520000-0x0000000001543000-memory.dmp

Filesize
140KB

Download
memory/2784-73-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/3252-83-0x000001ED440A0000-0x000001ED441A0000-memory.dmp

Filesize
1024KB

Download
memory/3332-76-0x0000000008890000-0x00000000089A0000-memory.dmp

Filesize
1.1MB

Download
memory/3776-3-0x0000000004AC0000-0x0000000004B52000-memory.dmp

Filesize
584KB

Download
memory/3776-10-0x0000000005FF0000-0x0000000005FFE000-memory.dmp

Filesize
56KB

Download
memory/3776-11-0x0000000006040000-0x00000000060CA000-memory.dmp

Filesize
552KB

Download
memory/3776-12-0x0000000008C60000-0x0000000008CFC000-memory.dmp

Filesize
624KB

Download
memory/3776-37-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/3776-9-0x0000000006880000-0x000000000689A000-memory.dmp

Filesize
104KB

Download
memory/3776-8-0x00000000066F0000-0x0000000006712000-memory.dmp

Filesize
136KB

Download
memory/3776-1-0x0000000000020000-0x00000000000E4000-memory.dmp

Filesize
784KB

Download
memory/3776-7-0x00000000066A0000-0x00000000066B2000-memory.dmp

Filesize
72KB

Download
memory/3776-6-0x0000000004D50000-0x00000000050A4000-memory.dmp

Filesize
3.3MB

Download
memory/3776-0-0x0000000074C9E000-0x0000000074C9F000-memory.dmp

Filesize
4KB

Download
memory/3776-5-0x0000000004C90000-0x0000000004C9A000-memory.dmp

Filesize
40KB

Download
memory/3776-4-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/3776-2-0x0000000005140000-0x00000000056E4000-memory.dmp

Filesize
5.6MB

Download
memory/4596-75-0x00000000005C0000-0x00000000005FF000-memory.dmp

Filesize
252KB

Download
memory/4596-72-0x00000000005C0000-0x00000000005FF000-memory.dmp

Filesize
252KB

Download
memory/5096-39-0x0000000005FF0000-0x000000000603C000-memory.dmp

Filesize
304KB

Download
memory/5096-54-0x0000000007140000-0x00000000071E3000-memory.dmp

Filesize
652KB

Download
memory/5096-52-0x0000000002720000-0x0000000002730000-memory.dmp

Filesize
64KB

Download
memory/5096-53-0x0000000006510000-0x000000000652E000-memory.dmp

Filesize
120KB

Download
memory/5096-41-0x0000000006F00000-0x0000000006F32000-memory.dmp

Filesize
200KB

Download
memory/5096-57-0x0000000007280000-0x000000000729A000-memory.dmp

Filesize
104KB

Download
memory/5096-56-0x00000000078C0000-0x0000000007F3A000-memory.dmp

Filesize
6.5MB

Download
memory/5096-58-0x00000000072F0000-0x00000000072FA000-memory.dmp

Filesize
40KB

Download
memory/5096-59-0x0000000007500000-0x0000000007596000-memory.dmp

Filesize
600KB

Download
memory/5096-60-0x0000000007480000-0x0000000007491000-memory.dmp

Filesize
68KB

Download
memory/5096-61-0x00000000074B0000-0x00000000074BE000-memory.dmp

Filesize
56KB

Download
memory/5096-62-0x00000000074C0000-0x00000000074D4000-memory.dmp

Filesize
80KB

Download
memory/5096-63-0x00000000075C0000-0x00000000075DA000-memory.dmp

Filesize
104KB

Download
memory/5096-64-0x00000000075A0000-0x00000000075A8000-memory.dmp

Filesize
32KB

Download
memory/5096-67-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/5096-42-0x0000000075520000-0x000000007556C000-memory.dmp

Filesize
304KB

Download
memory/5096-40-0x000000007F820000-0x000000007F830000-memory.dmp

Filesize
64KB

Download
memory/5096-38-0x0000000005F60000-0x0000000005F7E000-memory.dmp

Filesize
120KB

Download
memory/5096-23-0x0000000004FB0000-0x0000000005016000-memory.dmp

Filesize
408KB

Download
memory/5096-24-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/5096-22-0x0000000004F40000-0x0000000004FA6000-memory.dmp

Filesize
408KB

Download
memory/5096-21-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/5096-19-0x0000000074C90000-0x0000000075440000-memory.dmp

Filesize
7.7MB

Download
memory/5096-18-0x00000000051E0000-0x0000000005808000-memory.dmp

Filesize
6.2MB

Download
memory/5096-17-0x0000000002610000-0x0000000002646000-memory.dmp

Filesize
216KB

Download