e7799c84e19f5c625c589ca36c9c44d8018e2207843ddebafdbd44fae96d6458

Analysis

max time kernel
18s
max time network
19s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
30/05/2024, 09:02

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General

Target

Illegal_Services.exe
Size

359KB
MD5

68e70fa02384a9eff59ff17bb0e91324
SHA1

227d831ccc3555aeffc12676bb508cee927ec0a3
SHA256

e7799c84e19f5c625c589ca36c9c44d8018e2207843ddebafdbd44fae96d6458
SHA512

edceadde1941f9cf2035ec0d2e33135cbf85cdbfbebc11c419d76ed749fc7fad9b223dd6d4835b7fb8d30fb82fb7278dba3ca7a147757d28acff94f812b488f6
SSDEEP

6144:hFJp+EPA9emp6QSA8Fmv+/Gtv4Xk9Nb1k/aqLaCDoU7aOPQmMnps:hAGA9emsFm2/GJ317CDfPzMnW

Score

1^/10

Malware Config

Signatures

Enumerates processes with tasklist 1 TTPs 1 IoCs

Process Discovery

T1057

pid	Process
3168	tasklist.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3168	tasklist.exe
3168	tasklist.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3168	tasklist.exe

Suspicious use of WriteProcessMemory 60 IoCs

description	pid	Process	procid_target
PID 2368 wrote to memory of 4164	2368	Illegal_Services.exe	85
PID 2368 wrote to memory of 4164	2368	Illegal_Services.exe	85
PID 4164 wrote to memory of 4364	4164	cmd.exe	86
PID 4164 wrote to memory of 4364	4164	cmd.exe	86
PID 4164 wrote to memory of 1308	4164	cmd.exe	87
PID 4164 wrote to memory of 1308	4164	cmd.exe	87
PID 1308 wrote to memory of 4828	1308	cmd.exe	88
PID 1308 wrote to memory of 4828	1308	cmd.exe	88
PID 4828 wrote to memory of 876	4828	forfiles.exe	89
PID 4828 wrote to memory of 876	4828	forfiles.exe	89
PID 4164 wrote to memory of 5040	4164	cmd.exe	90
PID 4164 wrote to memory of 5040	4164	cmd.exe	90
PID 5040 wrote to memory of 4292	5040	cmd.exe	91
PID 5040 wrote to memory of 4292	5040	cmd.exe	91
PID 4164 wrote to memory of 1448	4164	cmd.exe	92
PID 4164 wrote to memory of 1448	4164	cmd.exe	92
PID 4164 wrote to memory of 2144	4164	cmd.exe	93
PID 4164 wrote to memory of 2144	4164	cmd.exe	93
PID 2144 wrote to memory of 408	2144	cmd.exe	94
PID 2144 wrote to memory of 408	2144	cmd.exe	94
PID 4164 wrote to memory of 4064	4164	cmd.exe	95
PID 4164 wrote to memory of 4064	4164	cmd.exe	95
PID 4164 wrote to memory of 3960	4164	cmd.exe	96
PID 4164 wrote to memory of 3960	4164	cmd.exe	96
PID 3960 wrote to memory of 700	3960	cmd.exe	97
PID 3960 wrote to memory of 700	3960	cmd.exe	97
PID 4164 wrote to memory of 4664	4164	cmd.exe	98
PID 4164 wrote to memory of 4664	4164	cmd.exe	98
PID 4164 wrote to memory of 4428	4164	cmd.exe	99
PID 4164 wrote to memory of 4428	4164	cmd.exe	99
PID 4164 wrote to memory of 1032	4164	cmd.exe	101
PID 4164 wrote to memory of 1032	4164	cmd.exe	101
PID 4164 wrote to memory of 2056	4164	cmd.exe	102
PID 4164 wrote to memory of 2056	4164	cmd.exe	102
PID 4164 wrote to memory of 3168	4164	cmd.exe	103
PID 4164 wrote to memory of 3168	4164	cmd.exe	103
PID 4164 wrote to memory of 1008	4164	cmd.exe	104
PID 4164 wrote to memory of 1008	4164	cmd.exe	104
PID 4164 wrote to memory of 2068	4164	cmd.exe	107
PID 4164 wrote to memory of 2068	4164	cmd.exe	107
PID 4164 wrote to memory of 4584	4164	cmd.exe	110
PID 4164 wrote to memory of 4584	4164	cmd.exe	110
PID 4584 wrote to memory of 3216	4584	cmd.exe	111
PID 4584 wrote to memory of 3216	4584	cmd.exe	111
PID 4164 wrote to memory of 3592	4164	cmd.exe	112
PID 4164 wrote to memory of 3592	4164	cmd.exe	112
PID 4164 wrote to memory of 3864	4164	cmd.exe	113
PID 4164 wrote to memory of 3864	4164	cmd.exe	113
PID 4164 wrote to memory of 4984	4164	cmd.exe	114
PID 4164 wrote to memory of 4984	4164	cmd.exe	114
PID 4984 wrote to memory of 3700	4984	cmd.exe	115
PID 4984 wrote to memory of 3700	4984	cmd.exe	115
PID 4164 wrote to memory of 4408	4164	cmd.exe	116
PID 4164 wrote to memory of 4408	4164	cmd.exe	116
PID 4164 wrote to memory of 472	4164	cmd.exe	117
PID 4164 wrote to memory of 472	4164	cmd.exe	117
PID 4164 wrote to memory of 1948	4164	cmd.exe	118
PID 4164 wrote to memory of 1948	4164	cmd.exe	118
PID 4164 wrote to memory of 2476	4164	cmd.exe	119
PID 4164 wrote to memory of 2476	4164	cmd.exe	119

C:\Users\Admin\AppData\Local\Temp\Illegal_Services.exe
"C:\Users\Admin\AppData\Local\Temp\Illegal_Services.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2368
- C:\Windows\system32\cmd.exe
  C:\Windows\Sysnative\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\0J52C8VB.bat" "C:\Users\Admin\AppData\Local\Temp\Illegal_Services.exe""
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4164
- - C:\Windows\system32\chcp.com
    chcp 65001
    3⤵
    PID:4364
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c forfiles /m "Illegal_Services.exe" /c "cmd /c echo 0x1B"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1308
  - - C:\Windows\system32\forfiles.exe
      forfiles /m "Illegal_Services.exe" /c "cmd /c echo 0x1B"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4828
    - - C:\Windows\system32\cmd.exe
        
        /c echo
        5⤵
        
        PID:876
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c 2>nul reg query "HKCU\SOFTWARE\IB_U_Z_Z_A_R_Dl\Illegal Services" /v "Language"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:5040
  - - C:\Windows\system32\reg.exe
      reg query "HKCU\SOFTWARE\IB_U_Z_Z_A_R_Dl\Illegal Services" /v "Language"
      4⤵
      PID:4292
- - C:\Windows\system32\reg.exe
    reg query "HKCU\SOFTWARE\IB_U_Z_Z_A_R_Dl\Illegal Services" /v "Language"
    3⤵
    PID:1448
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c reg query "HKLM\SYSTEM\CurrentControlSet\Control\Nls\Language" /v "InstallLanguage"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2144
  - - C:\Windows\system32\reg.exe
      reg query "HKLM\SYSTEM\CurrentControlSet\Control\Nls\Language" /v "InstallLanguage"
      4⤵
      PID:408
- - C:\Windows\system32\reg.exe
    reg add "HKCU\SOFTWARE\IB_U_Z_Z_A_R_Dl\Illegal Services" /v "Language" /t REG_SZ /d EN /f
    3⤵
    PID:4064
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c 2>nul reg query "HKCU\SOFTWARE\IB_U_Z_Z_A_R_Dl\Illegal Services" /v "Language"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3960
  - - C:\Windows\system32\reg.exe
      reg query "HKCU\SOFTWARE\IB_U_Z_Z_A_R_Dl\Illegal Services" /v "Language"
      4⤵
      PID:700
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c ver
    3⤵
    PID:4664
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c set
    3⤵
    PID:4428
- - C:\Windows\system32\reg.exe
    reg query "HKEY_CURRENT_USER\Console\%%Startup" /v "DelegationTerminal"
    3⤵
    PID:1032
- - C:\Windows\system32\find.exe
    find "{00000000-0000-0000-0000-000000000000}"
    3⤵
    PID:2056
- - C:\Windows\system32\tasklist.exe
    tasklist /v /fo csv /fi "imagename eq WindowsTerminal.exe"
    3⤵
    - Enumerates processes with tasklist
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3168
- - C:\Windows\system32\find.exe
    find "WindowsTerminal.exe"
    3⤵
    PID:1008
- - C:\Windows\system32\mode.com
    mode 125,19
    3⤵
    PID:2068
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c 2>nul reg query "HKCU\SOFTWARE\IB_U_Z_Z_A_R_Dl\Illegal Services" /v "Username"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4584
  - - C:\Windows\system32\reg.exe
      reg query "HKCU\SOFTWARE\IB_U_Z_Z_A_R_Dl\Illegal Services" /v "Username"
      4⤵
      PID:3216
- - C:\Windows\system32\reg.exe
    reg query "HKCU\SOFTWARE\IB_U_Z_Z_A_R_Dl\Illegal Services" /v "Username"
    3⤵
    PID:3592
- - C:\Windows\system32\reg.exe
    reg add "HKCU\SOFTWARE\IB_U_Z_Z_A_R_Dl\Illegal Services" /v "Username" /t REG_SZ /d "Admin" /f
    3⤵
    PID:3864
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c 2>nul reg query "HKCU\SOFTWARE\IB_U_Z_Z_A_R_Dl\Illegal Services" /v "Username"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:4984
  - - C:\Windows\system32\reg.exe
      reg query "HKCU\SOFTWARE\IB_U_Z_Z_A_R_Dl\Illegal Services" /v "Username"
      4⤵
      PID:3700
- - C:\Windows\system32\reg.exe
    reg add "HKCU\SOFTWARE\IB_U_Z_Z_A_R_Dl\Illegal Services" /v "Username" /t REG_SZ /d "Admin" /f
    3⤵
    PID:4408
- - C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /S /D /c" set /p="C:\Users\Admin\AppData\Local\Temp\" 0<nul"
    3⤵
    PID:472
- - C:\Windows\system32\findstr.exe
    findstr /c:"C:\Users\Admin\AppData\Local\Temp" /c:"C:\Users\Admin\AppData\Local\Temp"
    3⤵
    PID:1948
- - C:\Windows\system32\cscript.exe
    cscript //nologo "C:\Users\Admin\AppData\Local\Temp\msgbox.vbs" "Illegal Services cannot start because you are running it from an archive. Reopen it once the archive is extracted." 69680 "Illegal Services"
    3⤵
    PID:2476

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Process Discovery

T1057

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\0J52C8VB.bat

Filesize
232KB

MD5
802d62f2b35fb65c68efdda6026415d9

SHA1
eef7e127e1c79bb992f3cd9f7486dcb334753734

SHA256
816e0bc15faf4ce9d21bd3ba9ad7111a5712a92306b9ceb7b5030dcecd190a87

SHA512
826384d24741bcc00cbb699eba8395f6fe566ff6feefe4799fc40ede3f8378078212c96fb7e0a7afab32ddbf088e3e8e0f1c1092007ff4efe1c292bc3514f28b

Download Submit
C:\Users\Admin\AppData\Local\Temp\msgbox.vbs

Filesize
71B

MD5
6c6e2168a536621c599ace56e5f969c5

SHA1
14487a87c7d8f3e637c83e7e5a7c870ffead82ee

SHA256
eb63813c371cd0c347e25c428de0bf4c05cd1feb6915c4f5e3e0c044c68ceb8f

SHA512
dd9734ca03736eb963e62042cda1a1d659edd7e2886e0f6b0066adb88560c0d4c1e9b78d916b8f65eeac535376e2f7474bf8ce05a388540a9b754c48a42b1044

Download Submit
memory/2368-4-0x0000000000400000-0x0000000000463000-memory.dmp

Filesize
396KB

Download