9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 01:49

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General

Target

9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe
Size

925KB
MD5

45cc1bf65d887b4899f7c212b271e578
SHA1

95091ef8a659d6dbde4119cf45d8bc7600be35bd
SHA256

9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a
SHA512

aaeecd5fc1c395de750be26a62eac4c993d54da38ee6210c03c113fb33ae91b8e6cd3088e5101d54fdbe2708ca4fc479cf0956979622aebfe2cc71fce22bc326
SSDEEP

12288:vLdUcmDiSGP31lk463i3tINrHtkvT3Op44ZOloWvOkR:vLdeiNS4Oi9IN3p7OloWvV

Score

8^/10

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

Processes:

powershell.exe

pid process

4832 powershell.exe

pid	process
4832	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:

9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe

Suspicious use of SetThreadContext 5 IoCs

Processes:

9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exeRegSvcs.exeiexpress.exe

description	pid	process	target process
PID 3676 set thread context of 1844	3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe	RegSvcs.exe
PID 1844 set thread context of 3480	1844	RegSvcs.exe	Explorer.EXE
PID 1844 set thread context of 1784	1844	RegSvcs.exe	iexpress.exe
PID 1784 set thread context of 3480	1784	iexpress.exe	Explorer.EXE
PID 1784 set thread context of 3840	1784	iexpress.exe	Firefox.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

iexpress.exe

description	ioc	process
Key created	\Registry\User\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	iexpress.exe

Modifies registry class 2 IoCs

Processes:

Explorer.EXE

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Explorer.EXE
Key created	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 60 IoCs

Processes:

9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exepowershell.exeRegSvcs.exeiexpress.exe

pid	process
3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe
3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe
3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe
3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe
4832	powershell.exe
4832	powershell.exe
1844	RegSvcs.exe
1844	RegSvcs.exe
1844	RegSvcs.exe
1844	RegSvcs.exe
1844	RegSvcs.exe
1844	RegSvcs.exe
1844	RegSvcs.exe
1844	RegSvcs.exe
1844	RegSvcs.exe
1844	RegSvcs.exe
1844	RegSvcs.exe
1844	RegSvcs.exe
1844	RegSvcs.exe
1844	RegSvcs.exe
1844	RegSvcs.exe
1844	RegSvcs.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe

Suspicious behavior: MapViewOfSection 7 IoCs

Processes:

RegSvcs.exeExplorer.EXEiexpress.exe

pid process

1844 RegSvcs.exe
3480 Explorer.EXE
3480 Explorer.EXE
1784 iexpress.exe
1784 iexpress.exe
1784 iexpress.exe
1784 iexpress.exe

pid	process
1844	RegSvcs.exe
3480	Explorer.EXE
3480	Explorer.EXE
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe
1784	iexpress.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes:

9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exepowershell.exeExplorer.EXE

description	pid	process
Token: SeDebugPrivilege	3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe
Token: SeDebugPrivilege	4832	powershell.exe
Token: SeShutdownPrivilege	3480	Explorer.EXE
Token: SeCreatePagefilePrivilege	3480	Explorer.EXE
Token: SeShutdownPrivilege	3480	Explorer.EXE
Token: SeCreatePagefilePrivilege	3480	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

Processes:

Explorer.EXE

pid process

3480 Explorer.EXE

pid	process
3480	Explorer.EXE

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exeExplorer.EXEiexpress.exe

description	pid	process	target process
PID 3676 wrote to memory of 4832	3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe	powershell.exe
PID 3676 wrote to memory of 4832	3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe	powershell.exe
PID 3676 wrote to memory of 4832	3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe	powershell.exe
PID 3676 wrote to memory of 4176	3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe	RegSvcs.exe
PID 3676 wrote to memory of 4176	3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe	RegSvcs.exe
PID 3676 wrote to memory of 4176	3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe	RegSvcs.exe
PID 3676 wrote to memory of 1844	3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe	RegSvcs.exe
PID 3676 wrote to memory of 1844	3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe	RegSvcs.exe
PID 3676 wrote to memory of 1844	3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe	RegSvcs.exe
PID 3676 wrote to memory of 1844	3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe	RegSvcs.exe
PID 3676 wrote to memory of 1844	3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe	RegSvcs.exe
PID 3676 wrote to memory of 1844	3676	9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe	RegSvcs.exe
PID 3480 wrote to memory of 1784	3480	Explorer.EXE	iexpress.exe
PID 3480 wrote to memory of 1784	3480	Explorer.EXE	iexpress.exe
PID 3480 wrote to memory of 1784	3480	Explorer.EXE	iexpress.exe
PID 1784 wrote to memory of 3840	1784	iexpress.exe	Firefox.exe
PID 1784 wrote to memory of 3840	1784	iexpress.exe	Firefox.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3480

C:\Users\Admin\AppData\Local\Temp\9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe
"C:\Users\Admin\AppData\Local\Temp\9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe"
2⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3676

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\9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe"
3⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4832

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
3⤵
PID:4176

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1844

C:\Windows\SysWOW64\iexpress.exe
"C:\Windows\SysWOW64\iexpress.exe"
2⤵
- Suspicious use of SetThreadContext
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1784

C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
3⤵
PID:3840

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

Modify Registry

T1112

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_eqmjwhah.prz.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1784-63-0x00000000008B0000-0x00000000008EF000-memory.dmp

Filesize
252KB

Download
memory/1784-65-0x00000000008B0000-0x00000000008EF000-memory.dmp

Filesize
252KB

Download
memory/1844-59-0x0000000001060000-0x00000000013AA000-memory.dmp

Filesize
3.3MB

Download
memory/1844-60-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1844-61-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1844-64-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1844-10-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/3480-67-0x00000000028B0000-0x0000000002951000-memory.dmp

Filesize
644KB

Download
memory/3480-62-0x000000000D320000-0x00000000101ED000-memory.dmp

Filesize
46.8MB

Download
memory/3480-66-0x000000000D320000-0x00000000101ED000-memory.dmp

Filesize
46.8MB

Download
memory/3676-5-0x0000000074BC0000-0x0000000075370000-memory.dmp

Filesize
7.7MB

Download
memory/3676-9-0x0000000009500000-0x000000000959C000-memory.dmp

Filesize
624KB

Download
memory/3676-8-0x0000000006EB0000-0x0000000006F3A000-memory.dmp

Filesize
552KB

Download
memory/3676-12-0x0000000074BC0000-0x0000000075370000-memory.dmp

Filesize
7.7MB

Download
memory/3676-7-0x0000000005B10000-0x0000000005B20000-memory.dmp

Filesize
64KB

Download
memory/3676-6-0x0000000005AF0000-0x0000000005B0A000-memory.dmp

Filesize
104KB

Download
memory/3676-0-0x0000000074BCE000-0x0000000074BCF000-memory.dmp

Filesize
4KB

Download
memory/3676-4-0x0000000005850000-0x000000000585A000-memory.dmp

Filesize
40KB

Download
memory/3676-3-0x00000000058E0000-0x0000000005972000-memory.dmp

Filesize
584KB

Download
memory/3676-2-0x0000000005E90000-0x0000000006434000-memory.dmp

Filesize
5.6MB

Download
memory/3676-1-0x0000000000D70000-0x0000000000E5A000-memory.dmp

Filesize
936KB

Download
memory/3840-74-0x000002484BE30000-0x000002484BEF1000-memory.dmp

Filesize
772KB

Download
memory/4832-32-0x0000000007840000-0x0000000007872000-memory.dmp

Filesize
200KB

Download
memory/4832-54-0x0000000007EF0000-0x0000000007F0A000-memory.dmp

Filesize
104KB

Download
memory/4832-43-0x0000000074BC0000-0x0000000075370000-memory.dmp

Filesize
7.7MB

Download
memory/4832-46-0x0000000074BC0000-0x0000000075370000-memory.dmp

Filesize
7.7MB

Download
memory/4832-45-0x0000000007A80000-0x0000000007B23000-memory.dmp

Filesize
652KB

Download
memory/4832-44-0x0000000006E30000-0x0000000006E4E000-memory.dmp

Filesize
120KB

Download
memory/4832-47-0x00000000081F0000-0x000000000886A000-memory.dmp

Filesize
6.5MB

Download
memory/4832-48-0x0000000007BB0000-0x0000000007BCA000-memory.dmp

Filesize
104KB

Download
memory/4832-49-0x0000000007C20000-0x0000000007C2A000-memory.dmp

Filesize
40KB

Download
memory/4832-50-0x0000000007E30000-0x0000000007EC6000-memory.dmp

Filesize
600KB

Download
memory/4832-51-0x0000000007DB0000-0x0000000007DC1000-memory.dmp

Filesize
68KB

Download
memory/4832-52-0x0000000007DE0000-0x0000000007DEE000-memory.dmp

Filesize
56KB

Download
memory/4832-53-0x0000000007DF0000-0x0000000007E04000-memory.dmp

Filesize
80KB

Download
memory/4832-33-0x0000000071480000-0x00000000714CC000-memory.dmp

Filesize
304KB

Download
memory/4832-55-0x0000000007ED0000-0x0000000007ED8000-memory.dmp

Filesize
32KB

Download
memory/4832-58-0x0000000074BC0000-0x0000000075370000-memory.dmp

Filesize
7.7MB

Download
memory/4832-31-0x0000000006DE0000-0x0000000006E2C000-memory.dmp

Filesize
304KB

Download
memory/4832-30-0x0000000006880000-0x000000000689E000-memory.dmp

Filesize
120KB

Download
memory/4832-20-0x00000000062E0000-0x0000000006634000-memory.dmp

Filesize
3.3MB

Download
memory/4832-18-0x0000000006150000-0x00000000061B6000-memory.dmp

Filesize
408KB

Download
memory/4832-19-0x0000000006270000-0x00000000062D6000-memory.dmp

Filesize
408KB

Download
memory/4832-17-0x00000000058D0000-0x00000000058F2000-memory.dmp

Filesize
136KB

Download
memory/4832-14-0x0000000074BCE000-0x0000000074BCF000-memory.dmp

Filesize
4KB

Download
memory/4832-16-0x0000000074BC0000-0x0000000075370000-memory.dmp

Filesize
7.7MB

Download
memory/4832-13-0x0000000002F60000-0x0000000002F96000-memory.dmp

Filesize
216KB

Download
memory/4832-15-0x0000000005A30000-0x0000000006058000-memory.dmp

Filesize
6.2MB

Download